sdl-ios-xcode: src/video/glesrenderer/SDL_renderer

annotate src/video/glesrenderer/SDL_renderer_gles.c @ 2444:bf7028ffbf07 gsoc2008_iphone

Added comments, updated included header name

author	Holmes Futrell <hfutrell@umail.ucsb.edu>
date	Sat, 16 Aug 2008 00:08:10 +0000
parents	aad0c5ccf6bb
children	da4fd7cf8745

rev	line source
2359 b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	1 /*
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	2 SDL - Simple DirectMedia Layer
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	3 Copyright (C) 1997-2006 Sam Lantinga
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	4
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	5 This library is free software; you can redistribute it and/or
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	6 modify it under the terms of the GNU Lesser General Public
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	7 License as published by the Free Software Foundation; either
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	8 version 2.1 of the License, or (at your option) any later version.
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	9
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	10 This library is distributed in the hope that it will be useful,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	11 but WITHOUT ANY WARRANTY; without even the implied warranty of
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	13 Lesser General Public License for more details.
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	14
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	15 You should have received a copy of the GNU Lesser General Public
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	16 License along with this library; if not, write to the Free Software
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	18
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	19 Sam Lantinga
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	20 slouken@libsdl.org
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	21 */
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	22 #include "SDL_config.h"
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	23
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	24 #if SDL_VIDEO_RENDER_OGL_ES
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	25
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	26 #include "SDL_video.h"
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	27 #include "SDL_opengles.h"
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	28 #include "SDL_sysvideo.h"
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	29 #include "SDL_pixels_c.h"
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	30 #include "SDL_rect_c.h"
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	31 #include "SDL_yuv_sw_c.h"
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	32
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	33 /* OpenGL ES 1.1 renderer implementation */
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	34
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	35 static const float inv255f = 1.0f / 255.0f;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	36
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	37 static SDL_Renderer GL_CreateRenderer(SDL_Window window, Uint32 flags);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	38 static int GL_ActivateRenderer(SDL_Renderer * renderer);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	39 static int GL_DisplayModeChanged(SDL_Renderer * renderer);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	40 static int GL_CreateTexture(SDL_Renderer * renderer, SDL_Texture * texture);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	41 static int GL_QueryTexturePixels(SDL_Renderer * renderer,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	42 SDL_Texture * texture, void **pixels,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	43 int *pitch);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	44 static int GL_SetTexturePalette(SDL_Renderer * renderer,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	45 SDL_Texture * texture,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	46 const SDL_Color * colors, int firstcolor,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	47 int ncolors);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	48 static int GL_GetTexturePalette(SDL_Renderer * renderer,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	49 SDL_Texture * texture, SDL_Color * colors,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	50 int firstcolor, int ncolors);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	51 static int GL_SetTextureColorMod(SDL_Renderer * renderer,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	52 SDL_Texture * texture);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	53 static int GL_SetTextureAlphaMod(SDL_Renderer * renderer,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	54 SDL_Texture * texture);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	55 static int GL_SetTextureBlendMode(SDL_Renderer * renderer,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	56 SDL_Texture * texture);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	57 static int GL_SetTextureScaleMode(SDL_Renderer * renderer,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	58 SDL_Texture * texture);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	59 static int GL_UpdateTexture(SDL_Renderer * renderer, SDL_Texture * texture,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	60 const SDL_Rect * rect, const void *pixels,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	61 int pitch);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	62 static int GL_LockTexture(SDL_Renderer * renderer, SDL_Texture * texture,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	63 const SDL_Rect * rect, int markDirty, void **pixels,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	64 int *pitch);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	65 static void GL_UnlockTexture(SDL_Renderer * renderer, SDL_Texture * texture);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	66 static void GL_DirtyTexture(SDL_Renderer * renderer, SDL_Texture * texture,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	67 int numrects, const SDL_Rect * rects);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	68 static int GL_RenderFill(SDL_Renderer * renderer, Uint8 r, Uint8 g, Uint8 b,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	69 Uint8 a, const SDL_Rect * rect);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	70 static int GL_RenderCopy(SDL_Renderer * renderer, SDL_Texture * texture,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	71 const SDL_Rect * srcrect, const SDL_Rect * dstrect);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	72 static void GL_RenderPresent(SDL_Renderer * renderer);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	73 static void GL_DestroyTexture(SDL_Renderer * renderer, SDL_Texture * texture);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	74 static void GL_DestroyRenderer(SDL_Renderer * renderer);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	75
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	76
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	77 SDL_RenderDriver GL_ES_RenderDriver = {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	78 GL_CreateRenderer,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	79 {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	80 "opengl_es",
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	81 (SDL_RENDERER_SINGLEBUFFER \| SDL_RENDERER_PRESENTDISCARD \|
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	82 SDL_RENDERER_PRESENTVSYNC \| SDL_RENDERER_ACCELERATED),
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	83 (SDL_TEXTUREMODULATE_NONE \| SDL_TEXTUREMODULATE_COLOR \|
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	84 SDL_TEXTUREMODULATE_ALPHA),
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	85 (SDL_TEXTUREBLENDMODE_NONE \| SDL_TEXTUREBLENDMODE_MASK \|
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	86 SDL_TEXTUREBLENDMODE_BLEND \| SDL_TEXTUREBLENDMODE_ADD \|
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	87 SDL_TEXTUREBLENDMODE_MOD),
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	88 (SDL_TEXTURESCALEMODE_NONE \| SDL_TEXTURESCALEMODE_FAST \|
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	89 SDL_TEXTURESCALEMODE_SLOW),
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	90 #ifdef GL_IMG_texture_format_BGRA8888
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	91 3,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	92 #else
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	93 2,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	94 #endif
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	95 {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	96 #ifdef GL_IMG_texture_format_BGRA8888
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	97 SDL_PIXELFORMAT_ARGB8888,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	98 #endif
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	99 SDL_PIXELFORMAT_RGB24,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	100 SDL_PIXELFORMAT_ABGR8888,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	101 },
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	102 0,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	103 0}
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	104 };
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	105
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	106 typedef struct
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	107 {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	108 SDL_GLContext context;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	109 SDL_bool updateSize;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	110 int blendMode;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	111 int scaleMode;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	112
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	113 #ifndef APIENTRY
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	114 #define APIENTRY
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	115 #endif
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	116
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	117 SDL_bool useDrawTexture;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	118 SDL_bool GL_OES_draw_texture_supported;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	119
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	120 /* OpenGL ES functions */
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	121 #define SDL_PROC(ret,func,params) ret (APIENTRY *func) params;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	122 #include "SDL_glesfuncs.h"
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	123 #undef SDL_PROC
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	124
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	125 } GL_RenderData;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	126
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	127 typedef struct
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	128 {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	129 GLuint texture;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	130 GLenum type;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	131 GLfloat texw;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	132 GLfloat texh;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	133 GLenum format;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	134 GLenum formattype;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	135 void *pixels;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	136 int pitch;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	137 SDL_DirtyRectList dirty;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	138 } GL_TextureData;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	139
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	140 static void
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	141 GL_SetError(const char *prefix, GLenum result)
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	142 {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	143 const char *error;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	144
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	145 switch (result) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	146 case GL_NO_ERROR:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	147 error = "GL_NO_ERROR";
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	148 break;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	149 case GL_INVALID_ENUM:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	150 error = "GL_INVALID_ENUM";
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	151 break;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	152 case GL_INVALID_VALUE:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	153 error = "GL_INVALID_VALUE";
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	154 break;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	155 case GL_INVALID_OPERATION:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	156 error = "GL_INVALID_OPERATION";
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	157 break;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	158 case GL_STACK_OVERFLOW:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	159 error = "GL_STACK_OVERFLOW";
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	160 break;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	161 case GL_STACK_UNDERFLOW:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	162 error = "GL_STACK_UNDERFLOW";
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	163 break;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	164 case GL_OUT_OF_MEMORY:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	165 error = "GL_OUT_OF_MEMORY";
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	166 break;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	167 default:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	168 error = "UNKNOWN";
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	169 break;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	170 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	171 SDL_SetError("%s: %s", prefix, error);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	172 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	173
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	174 static int
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	175 GL_LoadFunctions(GL_RenderData * data)
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	176 {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	177
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	178 #define SDL_PROC(ret,func,params) \
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	179 data->func = func;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	180 #include "SDL_glesfuncs.h"
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	181 #undef SDL_PROC
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	182
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	183 return 0;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	184 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	185
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	186 void
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	187 GL_AddRenderDriver(_THIS)
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	188 {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	189 if (_this->GL_CreateContext) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	190 SDL_AddRenderDriver(0, &GL_ES_RenderDriver);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	191 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	192 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	193
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	194 SDL_Renderer *
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	195 GL_CreateRenderer(SDL_Window * window, Uint32 flags)
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	196 {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	197
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	198 printf("gl(es) create renderer ...\n");
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	199
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	200 SDL_Renderer *renderer;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	201 GL_RenderData *data;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	202 GLint value;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	203 int doublebuffer;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	204
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	205 if (!(window->flags & SDL_WINDOW_OPENGL)) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	206 if (SDL_RecreateWindow(window, window->flags \| SDL_WINDOW_OPENGL) < 0) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	207 return NULL;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	208 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	209 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	210
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	211 renderer = (SDL_Renderer ) SDL_calloc(1, sizeof(renderer));
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	212 if (!renderer) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	213 SDL_OutOfMemory();
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	214 return NULL;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	215 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	216
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	217 data = (GL_RenderData ) SDL_calloc(1, sizeof(data));
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	218 if (!data) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	219 GL_DestroyRenderer(renderer);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	220 SDL_OutOfMemory();
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	221 return NULL;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	222 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	223
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	224 renderer->ActivateRenderer = GL_ActivateRenderer;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	225 renderer->DisplayModeChanged = GL_DisplayModeChanged;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	226 renderer->CreateTexture = GL_CreateTexture;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	227 renderer->QueryTexturePixels = GL_QueryTexturePixels;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	228 renderer->SetTexturePalette = GL_SetTexturePalette;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	229 renderer->GetTexturePalette = GL_GetTexturePalette;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	230 renderer->SetTextureColorMod = GL_SetTextureColorMod;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	231 renderer->SetTextureAlphaMod = GL_SetTextureAlphaMod;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	232 renderer->SetTextureBlendMode = GL_SetTextureBlendMode;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	233 renderer->SetTextureScaleMode = GL_SetTextureScaleMode;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	234 renderer->UpdateTexture = GL_UpdateTexture;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	235 renderer->LockTexture = GL_LockTexture;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	236 renderer->UnlockTexture = GL_UnlockTexture;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	237 renderer->DirtyTexture = GL_DirtyTexture;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	238 renderer->RenderFill = GL_RenderFill;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	239 renderer->RenderCopy = GL_RenderCopy;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	240 renderer->RenderPresent = GL_RenderPresent;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	241 renderer->DestroyTexture = GL_DestroyTexture;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	242 renderer->DestroyRenderer = GL_DestroyRenderer;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	243 renderer->info = GL_ES_RenderDriver.info;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	244 renderer->window = window->id;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	245 renderer->driverdata = data;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	246
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	247
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	248 renderer->info.flags = (SDL_RENDERER_PRESENTDISCARD \| SDL_RENDERER_ACCELERATED);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	249
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	250 if (GL_LoadFunctions(data) < 0) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	251 GL_DestroyRenderer(renderer);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	252 return NULL;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	253 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	254
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	255 data->context = SDL_GL_CreateContext(window->id);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	256 if (!data->context) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	257 GL_DestroyRenderer(renderer);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	258 return NULL;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	259 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	260 if (SDL_GL_MakeCurrent(window->id, data->context) < 0) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	261 GL_DestroyRenderer(renderer);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	262 return NULL;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	263 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	264
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	265 if (flags & SDL_RENDERER_PRESENTVSYNC) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	266 SDL_GL_SetSwapInterval(1);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	267 } else {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	268 SDL_GL_SetSwapInterval(0);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	269 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	270 if (SDL_GL_GetSwapInterval() > 0) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	271 renderer->info.flags \|= SDL_RENDERER_PRESENTVSYNC;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	272 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	273
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	274 if (SDL_GL_GetAttribute(SDL_GL_DOUBLEBUFFER, &doublebuffer) == 0) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	275 if (!doublebuffer) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	276 renderer->info.flags \|= SDL_RENDERER_SINGLEBUFFER;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	277 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	278 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	279
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	280 if (SDL_GL_ExtensionSupported("GL_OES_draw_texture")) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	281 data->GL_OES_draw_texture_supported = SDL_TRUE;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	282 data->useDrawTexture = SDL_TRUE;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	283 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	284 else {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	285 data->GL_OES_draw_texture_supported = SDL_FALSE;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	286 data->useDrawTexture = SDL_FALSE;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	287 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	288
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	289 data->glGetIntegerv(GL_MAX_TEXTURE_SIZE, &value);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	290 renderer->info.max_texture_width = value;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	291 data->glGetIntegerv(GL_MAX_TEXTURE_SIZE, &value);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	292 renderer->info.max_texture_height = value;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	293
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	294 /* Set up parameters for rendering */
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	295 data->blendMode = -1;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	296 data->scaleMode = -1;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	297 data->glDisable(GL_DEPTH_TEST);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	298 data->glDisable(GL_CULL_FACE);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	299 data->glEnable(GL_TEXTURE_2D);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	300 data->updateSize = SDL_TRUE;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	301
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	302 return renderer;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	303 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	304
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	305 static int GL_ActivateRenderer(SDL_Renderer * renderer)
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	306 {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	307
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	308 GL_RenderData data = (GL_RenderData )renderer->driverdata;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	309 SDL_Window *window = SDL_GetWindowFromID(renderer->window);
2426 aad0c5ccf6bb Removed log messages Holmes Futrell <hfutrell@umail.ucsb.edu> parents: 2359 diff changeset	310
2359 b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	311 if (SDL_GL_MakeCurrent(window->id, data->context) < 0) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	312 return -1;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	313 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	314 if (data->updateSize) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	315 data->glMatrixMode(GL_PROJECTION);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	316 data->glLoadIdentity();
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	317 data->glMatrixMode(GL_MODELVIEW);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	318 data->glLoadIdentity();
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	319 data->glViewport(0, 0, window->w, window->h);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	320 data->glOrthof(0.0, (GLfloat)window->w, (GLfloat)window->h, 0.0,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	321 0.0, 1.0);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	322 data->updateSize = SDL_FALSE;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	323 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	324 return 0;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	325 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	326
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	327 static int
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	328 GL_DisplayModeChanged(SDL_Renderer * renderer)
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	329 {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	330 GL_RenderData data = (GL_RenderData ) renderer->driverdata;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	331
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	332 data->updateSize = SDL_TRUE;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	333 return 0;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	334 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	335
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	336 static __inline__ int
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	337 power_of_2(int input)
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	338 {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	339 int value = 1;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	340
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	341 while (value < input) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	342 value <<= 1;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	343 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	344 return value;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	345 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	346
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	347 static int
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	348 GL_CreateTexture(SDL_Renderer * renderer, SDL_Texture * texture)
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	349 {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	350 GL_RenderData renderdata = (GL_RenderData ) renderer->driverdata;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	351 SDL_Window *window = SDL_GetWindowFromID(renderer->window);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	352 GL_TextureData *data;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	353 GLint internalFormat;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	354 GLenum format, type;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	355 int texture_w, texture_h;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	356 GLenum result;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	357 switch (texture->format) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	358 case SDL_PIXELFORMAT_INDEX1LSB:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	359 case SDL_PIXELFORMAT_INDEX1MSB:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	360 case SDL_PIXELFORMAT_INDEX8:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	361 case SDL_PIXELFORMAT_RGB332:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	362 case SDL_PIXELFORMAT_RGB444:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	363 case SDL_PIXELFORMAT_RGB555:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	364 case SDL_PIXELFORMAT_ARGB4444:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	365 case SDL_PIXELFORMAT_ARGB1555:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	366 case SDL_PIXELFORMAT_BGR24:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	367 case SDL_PIXELFORMAT_BGR888: /* can't convert 32 bit format to 24 */
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	368 case SDL_PIXELFORMAT_RGB888:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	369 case SDL_PIXELFORMAT_RGBA8888:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	370 case SDL_PIXELFORMAT_ARGB2101010:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	371 SDL_SetError("Unsupported format");
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	372 return -1;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	373 case SDL_PIXELFORMAT_ARGB8888:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	374 #ifdef GL_IMG_texture_format_BGRA8888
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	375 internalFormat = GL_RGBA;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	376 format = GL_RGBA;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	377 type = GL_UNSIGNED_BYTE;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	378 break;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	379 #else
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	380 SDL_SetError("Unsupported format");
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	381 return -1;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	382 #endif
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	383 case SDL_PIXELFORMAT_RGB24:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	384 internalFormat = GL_RGB;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	385 format = GL_RGB;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	386 type = GL_UNSIGNED_BYTE;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	387 break;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	388 case SDL_PIXELFORMAT_ABGR8888:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	389 internalFormat = GL_RGBA;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	390 format = GL_RGBA;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	391 type = GL_UNSIGNED_BYTE;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	392 break;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	393 /*
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	394 These formats would be supported if SDL had the necessary pixel formats
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	395 case SDL_PIXELFORMAT_BGR565:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	396 internalFormat = GL_RGB;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	397 format = GL_RGB;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	398 type = GL_UNSIGNED_SHORT_5_6_5;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	399 break;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	400 case SDL_PIXELFORMAT_ABGR5551:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	401 internalFormat = GL_RGBA;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	402 format = GL_RGBA;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	403 type = GL_UNSIGNED_SHORT_5_5_5_1;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	404 break;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	405 case SDL_PIXELFORMAT_ABGR4444:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	406 internalFormat = GL_RGBA;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	407 format = GL_RGBA;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	408 type = GL_UNSIGNED_SHORT_4_4_4_4;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	409 break;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	410 */
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	411 default:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	412 SDL_SetError("Unsupported texture format");
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	413 return -1;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	414 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	415 data = (GL_TextureData ) SDL_calloc(1, sizeof(data));
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	416 if (!data) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	417 SDL_OutOfMemory();
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	418 return -1;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	419 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	420
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	421 if (texture->access == SDL_TEXTUREACCESS_STREAMING) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	422 data->pitch = texture->w * SDL_BYTESPERPIXEL(texture->format);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	423 data->pixels = SDL_malloc(texture->h * data->pitch);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	424 if (!data->pixels) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	425 SDL_OutOfMemory();
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	426 SDL_free(data);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	427 return -1;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	428 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	429 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	430
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	431 texture->driverdata = data;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	432
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	433 renderdata->glGetError();
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	434 renderdata->glGenTextures(1, &data->texture);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	435
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	436 data->type = GL_TEXTURE_2D;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	437 texture_w = power_of_2(texture->w);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	438 texture_h = power_of_2(texture->h);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	439 data->texw = (GLfloat) texture->w / texture_w;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	440 data->texh = (GLfloat) texture->h / texture_h;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	441
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	442 data->format = format;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	443 data->formattype = type;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	444 renderdata->glBindTexture(data->type, data->texture);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	445 renderdata->glTexParameteri(data->type, GL_TEXTURE_MIN_FILTER,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	446 GL_NEAREST);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	447 renderdata->glTexParameteri(data->type, GL_TEXTURE_MAG_FILTER,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	448 GL_NEAREST);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	449 renderdata->glTexParameteri(data->type, GL_TEXTURE_WRAP_S,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	450 GL_CLAMP_TO_EDGE);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	451 renderdata->glTexParameteri(data->type, GL_TEXTURE_WRAP_T,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	452 GL_CLAMP_TO_EDGE);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	453
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	454 renderdata->glTexImage2D(data->type, 0, internalFormat, texture_w,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	455 texture_h, 0, format, type, NULL);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	456
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	457 result = renderdata->glGetError();
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	458 if (result != GL_NO_ERROR) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	459 GL_SetError("glTexImage2D()", result);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	460 return -1;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	461 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	462 return 0;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	463 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	464
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	465 static int
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	466 GL_QueryTexturePixels(SDL_Renderer * renderer, SDL_Texture * texture,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	467 void *pixels, int pitch)
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	468 {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	469 GL_TextureData data = (GL_TextureData ) texture->driverdata;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	470
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	471 *pixels = data->pixels;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	472 *pitch = data->pitch;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	473 return 0;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	474 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	475
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	476 static int
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	477 GL_SetTexturePalette(SDL_Renderer * renderer, SDL_Texture * texture,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	478 const SDL_Color * colors, int firstcolor, int ncolors)
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	479 {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	480 SDL_SetError("OpenGL ES does not support paletted textures");
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	481 return -1;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	482 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	483
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	484 static int
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	485 GL_GetTexturePalette(SDL_Renderer * renderer, SDL_Texture * texture,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	486 SDL_Color * colors, int firstcolor, int ncolors)
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	487 {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	488 SDL_SetError("OpenGL ES does not support paletted textures");
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	489 return -1;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	490 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	491
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	492 static void
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	493 SetupTextureUpdate(GL_RenderData * renderdata, SDL_Texture * texture,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	494 int pitch)
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	495 {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	496
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	497
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	498 GL_TextureData data = (GL_TextureData ) texture->driverdata;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	499 renderdata->glBindTexture(data->type, data->texture);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	500 renderdata->glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	501 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	502
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	503 static int
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	504 GL_SetTextureColorMod(SDL_Renderer * renderer, SDL_Texture * texture)
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	505 {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	506 return 0;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	507 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	508
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	509 static int
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	510 GL_SetTextureAlphaMod(SDL_Renderer * renderer, SDL_Texture * texture)
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	511 {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	512 return 0;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	513 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	514
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	515 static int
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	516 GL_SetTextureBlendMode(SDL_Renderer * renderer, SDL_Texture * texture)
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	517 {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	518 switch (texture->blendMode) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	519 case SDL_TEXTUREBLENDMODE_NONE:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	520 case SDL_TEXTUREBLENDMODE_MASK:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	521 case SDL_TEXTUREBLENDMODE_BLEND:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	522 case SDL_TEXTUREBLENDMODE_ADD:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	523 case SDL_TEXTUREBLENDMODE_MOD:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	524 return 0;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	525 default:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	526 SDL_Unsupported();
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	527 texture->blendMode = SDL_TEXTUREBLENDMODE_NONE;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	528 return -1;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	529 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	530 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	531
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	532 static int
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	533 GL_SetTextureScaleMode(SDL_Renderer * renderer, SDL_Texture * texture)
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	534 {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	535 switch (texture->scaleMode) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	536 case SDL_TEXTURESCALEMODE_NONE:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	537 case SDL_TEXTURESCALEMODE_FAST:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	538 case SDL_TEXTURESCALEMODE_SLOW:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	539 return 0;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	540 case SDL_TEXTURESCALEMODE_BEST:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	541 SDL_Unsupported();
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	542 texture->scaleMode = SDL_TEXTURESCALEMODE_SLOW;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	543 return -1;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	544 default:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	545 SDL_Unsupported();
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	546 texture->scaleMode = SDL_TEXTURESCALEMODE_NONE;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	547 return -1;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	548 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	549 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	550
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	551 static int
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	552 GL_UpdateTexture(SDL_Renderer * renderer, SDL_Texture * texture,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	553 const SDL_Rect * rect, const void *pixels, int pitch)
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	554 {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	555 GL_RenderData renderdata = (GL_RenderData ) renderer->driverdata;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	556 GL_TextureData data = (GL_TextureData ) texture->driverdata;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	557 GLenum result;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	558
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	559 SetupTextureUpdate(renderdata, texture, pitch);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	560 renderdata->glGetError();
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	561 renderdata->glTexSubImage2D(data->type, 0, rect->x, rect->y, rect->w,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	562 rect->h, data->format, data->formattype,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	563 pixels);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	564 result = renderdata->glGetError();
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	565 if (result != GL_NO_ERROR) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	566 GL_SetError("glTexSubImage2D()", result);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	567 return -1;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	568 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	569 return 0;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	570 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	571
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	572 static int
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	573 GL_LockTexture(SDL_Renderer * renderer, SDL_Texture * texture,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	574 const SDL_Rect * rect, int markDirty, void **pixels,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	575 int *pitch)
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	576 {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	577 GL_TextureData data = (GL_TextureData ) texture->driverdata;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	578
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	579 if (markDirty) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	580 SDL_AddDirtyRect(&data->dirty, rect);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	581 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	582
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	583 *pixels =
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	584 (void ) ((Uint8 ) data->pixels + rect->y * data->pitch +
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	585 rect->x * SDL_BYTESPERPIXEL(texture->format));
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	586 *pitch = data->pitch;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	587 return 0;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	588 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	589
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	590 static void
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	591 GL_UnlockTexture(SDL_Renderer * renderer, SDL_Texture * texture)
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	592 {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	593 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	594
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	595 static void
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	596 GL_DirtyTexture(SDL_Renderer * renderer, SDL_Texture * texture, int numrects,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	597 const SDL_Rect * rects)
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	598 {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	599 GL_TextureData data = (GL_TextureData ) texture->driverdata;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	600 int i;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	601
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	602 for (i = 0; i < numrects; ++i) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	603 SDL_AddDirtyRect(&data->dirty, &rects[i]);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	604 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	605 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	606
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	607 static int
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	608 GL_RenderFill(SDL_Renderer * renderer, Uint8 r, Uint8 g, Uint8 b, Uint8 a,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	609 const SDL_Rect * rect)
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	610 {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	611
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	612 GL_RenderData data = (GL_RenderData ) renderer->driverdata;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	613 SDL_Window *window = SDL_GetWindowFromID(renderer->window);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	614
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	615 /* set proper drawing color */
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	616 GLfloat oldClearColor[4];
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	617
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	618 data->glGetFloatv(GL_COLOR_CLEAR_VALUE, oldClearColor);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	619
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	620 data->glClearColor((GLclampf) r * inv255f, (GLclampf) g * inv255f,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	621 (GLclampf) b * inv255f, (GLclampf) a * inv255f);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	622
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	623 data->glScissor(rect->x, window->h - rect->y - rect->h, rect->w, rect->h);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	624 data->glEnable(GL_SCISSOR_TEST);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	625 data->glClear(GL_COLOR_BUFFER_BIT);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	626 data->glDisable(GL_SCISSOR_TEST);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	627
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	628 /* reset clear color */
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	629 data->glClearColor(oldClearColor[0], oldClearColor[1], oldClearColor[2], oldClearColor[2]);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	630
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	631 return 0;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	632 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	633
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	634 static int
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	635 GL_RenderCopy(SDL_Renderer * renderer, SDL_Texture * texture,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	636 const SDL_Rect * srcrect, const SDL_Rect * dstrect)
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	637 {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	638
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	639 GL_RenderData data = (GL_RenderData ) renderer->driverdata;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	640 GL_TextureData texturedata = (GL_TextureData ) texture->driverdata;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	641 int minx, miny, maxx, maxy;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	642 GLfloat minu, maxu, minv, maxv;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	643 int i;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	644 void temp_buffer; / used for reformatting dirty rect pixels */
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	645 void *temp_ptr;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	646
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	647 if (texturedata->dirty.list) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	648 SDL_DirtyRect *dirty;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	649 void *pixels;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	650 int bpp = SDL_BYTESPERPIXEL(texture->format);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	651 int pitch = texturedata->pitch;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	652
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	653 SetupTextureUpdate(data, texture, pitch);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	654
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	655 data->glBindTexture(texturedata->type, texturedata->texture);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	656 for (dirty = texturedata->dirty.list; dirty; dirty = dirty->next) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	657 SDL_Rect *rect = &dirty->rect;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	658 pixels = (void ) ((Uint8 ) texturedata->pixels + rect->y * pitch + rect->x * bpp);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	659 /* There is no GL_UNPACK_ROW_LENGTH in OpenGLES
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	660 we must do this reformatting ourselves(!)
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	661
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	662 maybe it'd be a good idea to keep a temp buffer around
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	663 for this purpose rather than allocating it each time
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	664 */
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	665 temp_buffer = SDL_malloc(rect->w * rect->h * bpp);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	666 temp_ptr = temp_buffer;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	667 for (i=0; i<rect->h; i++) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	668 SDL_memcpy(temp_ptr, pixels, rect->w * bpp);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	669 temp_ptr += rect->w * bpp;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	670 pixels += pitch;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	671 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	672
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	673 data->glTexSubImage2D(texturedata->type, 0, rect->x, rect->y,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	674 rect->w, rect->h, texturedata->format,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	675 texturedata->formattype, temp_buffer);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	676
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	677 SDL_free(temp_buffer);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	678
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	679 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	680 SDL_ClearDirtyRects(&texturedata->dirty);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	681 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	682
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	683 data->glBindTexture(texturedata->type, texturedata->texture);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	684 data->glEnable(GL_TEXTURE_2D);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	685
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	686 if (texture->modMode) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	687 data->glColor4f((GLfloat) texture->r * inv255f,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	688 (GLfloat) texture->g * inv255f,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	689 (GLfloat) texture->b * inv255f,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	690 (GLfloat) texture->a * inv255f);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	691 } else {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	692 data->glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	693 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	694
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	695 //if (texture->blendMode != data->blendMode) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	696 switch (texture->blendMode) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	697 case SDL_TEXTUREBLENDMODE_NONE:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	698 data->glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_DECAL);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	699 data->glDisable(GL_BLEND);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	700 break;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	701 case SDL_TEXTUREBLENDMODE_MASK:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	702 case SDL_TEXTUREBLENDMODE_BLEND:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	703 data->glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	704 data->glEnable(GL_BLEND);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	705 data->glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	706 break;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	707 case SDL_TEXTUREBLENDMODE_ADD:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	708 data->glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	709 data->glEnable(GL_BLEND);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	710 data->glBlendFunc(GL_SRC_ALPHA, GL_ONE);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	711 break;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	712 case SDL_TEXTUREBLENDMODE_MOD:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	713 data->glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	714 data->glEnable(GL_BLEND);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	715 data->glBlendFunc(GL_ZERO, GL_SRC_COLOR);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	716 break;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	717 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	718 data->blendMode = texture->blendMode;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	719 // }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	720
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	721 // if (texture->scaleMode != data->scaleMode) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	722 switch (texture->scaleMode) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	723 case SDL_TEXTURESCALEMODE_NONE:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	724 case SDL_TEXTURESCALEMODE_FAST:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	725 data->glTexParameteri(texturedata->type, GL_TEXTURE_MIN_FILTER,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	726 GL_NEAREST);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	727 data->glTexParameteri(texturedata->type, GL_TEXTURE_MAG_FILTER,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	728 GL_NEAREST);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	729 break;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	730 case SDL_TEXTURESCALEMODE_SLOW:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	731 case SDL_TEXTURESCALEMODE_BEST:
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	732 data->glTexParameteri(texturedata->type, GL_TEXTURE_MIN_FILTER,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	733 GL_LINEAR);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	734 data->glTexParameteri(texturedata->type, GL_TEXTURE_MAG_FILTER,
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	735 GL_LINEAR);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	736 break;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	737 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	738 data->scaleMode = texture->scaleMode;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	739 //}
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	740
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	741 if (data->GL_OES_draw_texture_supported && data->useDrawTexture) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	742 /* this code is a little funny because the viewport is upside down vs SDL's coordinate system */
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	743 SDL_Window *window = SDL_GetWindowFromID(renderer->window);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	744 GLint cropRect[4];
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	745 cropRect[0] = srcrect->x;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	746 cropRect[1] = srcrect->y + srcrect->h;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	747 cropRect[2] = srcrect->w;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	748 cropRect[3] = -srcrect->h;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	749 data->glTexParameteriv(GL_TEXTURE_2D, GL_TEXTURE_CROP_RECT_OES, cropRect);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	750 data->glDrawTexiOES(dstrect->x, window->h - dstrect->y - dstrect->h, 0, dstrect->w, dstrect->h);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	751 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	752 else {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	753
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	754 minx = dstrect->x;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	755 miny = dstrect->y;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	756 maxx = dstrect->x + dstrect->w;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	757 maxy = dstrect->y + dstrect->h;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	758
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	759 minu = (GLfloat) srcrect->x / texture->w;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	760 minu *= texturedata->texw;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	761 maxu = (GLfloat) (srcrect->x + srcrect->w) / texture->w;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	762 maxu *= texturedata->texw;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	763 minv = (GLfloat) srcrect->y / texture->h;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	764 minv *= texturedata->texh;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	765 maxv = (GLfloat) (srcrect->y + srcrect->h) / texture->h;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	766 maxv *= texturedata->texh;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	767
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	768 GLshort vertices[8];
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	769 GLfloat texCoords[8];
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	770
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	771 vertices[0] = minx; vertices[1] = miny;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	772 vertices[2] = maxx; vertices[3] = miny;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	773 vertices[4] = minx; vertices[5] = maxy;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	774 vertices[6] = maxx; vertices[7] = maxy;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	775
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	776 texCoords[0] = minu; texCoords[1] = minv;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	777 texCoords[2] = maxu; texCoords[3] = minv;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	778 texCoords[4] = minu; texCoords[5] = maxv;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	779 texCoords[6] = maxu; texCoords[7] = maxv;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	780
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	781 data->glVertexPointer(2, GL_SHORT, 0, vertices);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	782 data->glEnableClientState(GL_VERTEX_ARRAY);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	783 data->glTexCoordPointer(2, GL_FLOAT, 0, texCoords);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	784 data->glEnableClientState(GL_TEXTURE_COORD_ARRAY);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	785 data->glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	786
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	787 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	788
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	789 return 0;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	790 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	791
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	792 static void
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	793 GL_RenderPresent(SDL_Renderer * renderer)
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	794 {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	795 SDL_GL_SwapWindow(renderer->window);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	796 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	797
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	798 static void
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	799 GL_DestroyTexture(SDL_Renderer * renderer, SDL_Texture * texture)
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	800 {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	801 GL_RenderData renderdata = (GL_RenderData ) renderer->driverdata;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	802 GL_TextureData data = (GL_TextureData ) texture->driverdata;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	803
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	804 if (!data) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	805 return;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	806 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	807 if (data->texture) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	808 glDeleteTextures(1, &data->texture);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	809 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	810 if (data->pixels) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	811 SDL_free(data->pixels);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	812 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	813 SDL_FreeDirtyRects(&data->dirty);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	814 SDL_free(data);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	815 texture->driverdata = NULL;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	816 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	817
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	818 static void
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	819 GL_DestroyRenderer(SDL_Renderer * renderer)
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	820 {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	821 GL_RenderData data = (GL_RenderData ) renderer->driverdata;
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	822
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	823 if (data) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	824 if (data->context) {
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	825 /* SDL_GL_MakeCurrent(0, NULL); // doesn't do anything */
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	826 SDL_GL_DeleteContext(data->context);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	827 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	828 SDL_free(data);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	829 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	830 SDL_free(renderer);
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	831 }
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	832
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	833 #endif /* SDL_VIDEO_RENDER_OGL */
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	834
b70b96e615d2 These files are the OpenGL ES render driver. You should be able to use them on any platform that supports OpenGL ES -- not just iPhone. The driver is based off the OpenGL render driver. Holmes Futrell <hfutrell@umail.ucsb.edu> parents: diff changeset	835 /* vi: set ts=4 sw=4 expandtab: */

Mercurial > sdl-ios-xcode

annotate src/video/glesrenderer/SDL_renderer_gles.c @ 2444:bf7028ffbf07 gsoc2008_iphone