sdl-ios-xcode: src/video/uikit/SDL

annotate src/video/uikit/SDL_uikitvideo.m @ 4495:dbbfdb9ea716

Simplified clipboard API for sanity's sake. A complete clipboard implementation would support multiple formats that could be queried at runtime, events for when the clipboard contents changed, support for HTML, images, etc. We're not going that crazy, at least for now. :)

author	Sam Lantinga <slouken@libsdl.org>
date	Wed, 07 Jul 2010 23:54:03 -0700
parents	8b03a20b320f
children	8b7988f42fcb

rev	line source
2765 f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	1 /*
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	2 SDL - Simple DirectMedia Layer
2859 99210400e8b9 Updated copyright date Sam Lantinga <slouken@libsdl.org> parents: 2765 diff changeset	3 Copyright (C) 1997-2009 Sam Lantinga
2765 f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	4
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	5 This library is free software; you can redistribute it and/or
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	6 modify it under the terms of the GNU Lesser General Public
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	7 License as published by the Free Software Foundation; either
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	8 version 2.1 of the License, or (at your option) any later version.
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	9
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	10 This library is distributed in the hope that it will be useful,
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	11 but WITHOUT ANY WARRANTY; without even the implied warranty of
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	13 Lesser General Public License for more details.
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	14
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	15 You should have received a copy of the GNU Lesser General Public
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	16 License along with this library; if not, write to the Free Software
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	18
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	19 Sam Lantinga
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	20 slouken@libsdl.org
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	21 */
4443 c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	22
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	23 #import <UIKit/UIKit.h>
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	24
2765 f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	25 #include "SDL_config.h"
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	26
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	27 #include "SDL_video.h"
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	28 #include "SDL_mouse.h"
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	29 #include "../SDL_sysvideo.h"
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	30 #include "../SDL_pixels_c.h"
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	31 #include "../../events/SDL_events_c.h"
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	32
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	33 #include "SDL_uikitvideo.h"
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	34 #include "SDL_uikitevents.h"
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	35 #include "SDL_uikitwindow.h"
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	36 #include "SDL_uikitopengles.h"
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	37
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	38 #include "SDL_renderer_sw.h"
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	39 #include "SDL_renderer_gles.h"
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	40
4443 c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	41 #include "SDL_assert.h"
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	42
2765 f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	43 #define UIKITVID_DRIVER_NAME "uikit"
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	44
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	45 /* Initialization/Query functions */
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	46 static int UIKit_VideoInit(_THIS);
4443 c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	47 static void UIKit_GetDisplayModes(_THIS, SDL_VideoDisplay * sdl_display);
3643 41253c0fa9b3 Fixed function prototype Sam Lantinga <slouken@libsdl.org> parents: 3547 diff changeset	48 static int UIKit_SetDisplayMode(_THIS, SDL_VideoDisplay * display,
41253c0fa9b3 Fixed function prototype Sam Lantinga <slouken@libsdl.org> parents: 3547 diff changeset	49 SDL_DisplayMode * mode);
2765 f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	50 static void UIKit_VideoQuit(_THIS);
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	51
4446 8b03a20b320f Much improved multi-display support for iPad. Ryan C. Gordon <icculus@icculus.org> parents: 4445 diff changeset	52 BOOL SDL_UIKit_supports_multiple_displays = NO;
4443 c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	53
2765 f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	54 /* DUMMY driver bootstrap functions */
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	55
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	56 static int
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	57 UIKit_Available(void)
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	58 {
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	59 return (1);
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	60 }
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	61
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	62 static void UIKit_DeleteDevice(SDL_VideoDevice * device)
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	63 {
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	64 SDL_free(device);
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	65 }
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	66
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	67 static SDL_VideoDevice *
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	68 UIKit_CreateDevice(int devindex)
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	69 {
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	70 SDL_VideoDevice *device;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	71
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	72 /* Initialize all variables that we clean on shutdown */
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	73 device = (SDL_VideoDevice *) SDL_calloc(1, sizeof(SDL_VideoDevice));
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	74 if (!device) {
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	75 SDL_OutOfMemory();
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	76 if (device) {
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	77 SDL_free(device);
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	78 }
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	79 return (0);
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	80 }
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	81
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	82 /* Set the function pointers */
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	83 device->VideoInit = UIKit_VideoInit;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	84 device->VideoQuit = UIKit_VideoQuit;
4443 c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	85 device->GetDisplayModes = UIKit_GetDisplayModes;
2765 f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	86 device->SetDisplayMode = UIKit_SetDisplayMode;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	87 device->PumpEvents = UIKit_PumpEvents;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	88 device->CreateWindow = UIKit_CreateWindow;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	89 device->DestroyWindow = UIKit_DestroyWindow;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	90
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	91
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	92 /* OpenGL (ES) functions */
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	93 device->GL_MakeCurrent = UIKit_GL_MakeCurrent;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	94 device->GL_SwapWindow = UIKit_GL_SwapWindow;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	95 device->GL_CreateContext = UIKit_GL_CreateContext;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	96 device->GL_DeleteContext = UIKit_GL_DeleteContext;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	97 device->GL_GetProcAddress = UIKit_GL_GetProcAddress;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	98 device->GL_LoadLibrary = UIKit_GL_LoadLibrary;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	99 device->free = UIKit_DeleteDevice;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	100
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	101 device->gl_config.accelerated = 1;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	102
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	103 return device;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	104 }
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	105
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	106 VideoBootStrap UIKIT_bootstrap = {
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	107 UIKITVID_DRIVER_NAME, "SDL UIKit video driver",
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	108 UIKit_Available, UIKit_CreateDevice
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	109 };
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	110
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	111
4443 c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	112 /*
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	113 !!! FIXME:
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	114
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	115 The main screen should list a AxB mode for portrait orientation, and then
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	116 also list BxA for landscape mode. When setting a given resolution, we should
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	117 rotate the view's transform appropriately (extra credit if you check the
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	118 accelerometer and rotate the display so it's never upside down).
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	119
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	120 http://iphonedevelopment.blogspot.com/2008/10/starting-in-landscape-mode-without.html
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	121
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	122 */
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	123
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	124 static void
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	125 UIKit_GetDisplayModes(_THIS, SDL_VideoDisplay * display)
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	126 {
4446 8b03a20b320f Much improved multi-display support for iPad. Ryan C. Gordon <icculus@icculus.org> parents: 4445 diff changeset	127 UIScreen uiscreen = (UIScreen ) display->driverdata;
4443 c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	128 SDL_DisplayMode mode;
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	129 SDL_zero(mode);
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	130
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	131 // availableModes showed up in 3.2 (the iPad and later). We should only
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	132 // land here for at least that version of the OS.
4446 8b03a20b320f Much improved multi-display support for iPad. Ryan C. Gordon <icculus@icculus.org> parents: 4445 diff changeset	133 if (!SDL_UIKit_supports_multiple_displays) {
8b03a20b320f Much improved multi-display support for iPad. Ryan C. Gordon <icculus@icculus.org> parents: 4445 diff changeset	134 const CGRect rect = [uiscreen bounds];
4443 c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	135 mode.format = SDL_PIXELFORMAT_ABGR8888;
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	136 mode.w = (int) rect.size.width;
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	137 mode.h = (int) rect.size.height;
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	138 mode.refresh_rate = 0;
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	139 mode.driverdata = NULL;
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	140 SDL_AddDisplayMode(display, &mode);
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	141 return;
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	142 }
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	143
4446 8b03a20b320f Much improved multi-display support for iPad. Ryan C. Gordon <icculus@icculus.org> parents: 4445 diff changeset	144 const NSArray *modes = [uiscreen availableModes];
4443 c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	145 const NSUInteger mode_count = [modes count];
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	146 NSUInteger i;
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	147 for (i = 0; i < mode_count; i++) {
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	148 UIScreenMode uimode = (UIScreenMode ) [modes objectAtIndex:i];
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	149 const CGSize size = [uimode size];
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	150 mode.format = SDL_PIXELFORMAT_ABGR8888;
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	151 mode.w = (int) size.width;
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	152 mode.h = (int) size.height;
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	153 mode.refresh_rate = 0;
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	154 mode.driverdata = uimode;
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	155 [uimode retain];
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	156 SDL_AddDisplayMode(display, &mode);
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	157 }
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	158 }
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	159
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	160
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	161 static void
4446 8b03a20b320f Much improved multi-display support for iPad. Ryan C. Gordon <icculus@icculus.org> parents: 4445 diff changeset	162 UIKit_AddDisplay(UIScreen *uiscreen, int w, int h)
4443 c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	163 {
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	164 SDL_VideoDisplay display;
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	165 SDL_DisplayMode mode;
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	166 SDL_zero(mode);
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	167 mode.format = SDL_PIXELFORMAT_ABGR8888;
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	168 mode.w = w;
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	169 mode.h = h;
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	170 mode.refresh_rate = 0;
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	171
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	172 SDL_zero(display);
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	173 display.desktop_mode = mode;
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	174 display.current_mode = mode;
4446 8b03a20b320f Much improved multi-display support for iPad. Ryan C. Gordon <icculus@icculus.org> parents: 4445 diff changeset	175
8b03a20b320f Much improved multi-display support for iPad. Ryan C. Gordon <icculus@icculus.org> parents: 4445 diff changeset	176 [uiscreen retain];
8b03a20b320f Much improved multi-display support for iPad. Ryan C. Gordon <icculus@icculus.org> parents: 4445 diff changeset	177 display.driverdata = uiscreen;
4443 c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	178 SDL_AddVideoDisplay(&display);
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	179 }
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	180
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	181
2765 f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	182 int
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	183 UIKit_VideoInit(_THIS)
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	184 {
4443 c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	185 _this->gl_config.driver_loaded = 1;
2765 f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	186
4445 06becafcac89 Test for system version in the Apple Recommended way. Ryan C. Gordon <icculus@icculus.org> parents: 4443 diff changeset	187 NSString *reqSysVer = @"3.2";
06becafcac89 Test for system version in the Apple Recommended way. Ryan C. Gordon <icculus@icculus.org> parents: 4443 diff changeset	188 NSString *currSysVer = [[UIDevice currentDevice] systemVersion];
06becafcac89 Test for system version in the Apple Recommended way. Ryan C. Gordon <icculus@icculus.org> parents: 4443 diff changeset	189 if ([currSysVer compare:reqSysVer options:NSNumericSearch] != NSOrderedAscending)
4446 8b03a20b320f Much improved multi-display support for iPad. Ryan C. Gordon <icculus@icculus.org> parents: 4445 diff changeset	190 SDL_UIKit_supports_multiple_displays = YES;
2765 f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	191
4443 c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	192 // If this is iPhoneOS < 3.2, all devices are one screen, 320x480 pixels.
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	193 // The iPad added both a larger main screen and the ability to use
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	194 // external displays.
4446 8b03a20b320f Much improved multi-display support for iPad. Ryan C. Gordon <icculus@icculus.org> parents: 4445 diff changeset	195 if (!SDL_UIKit_supports_multiple_displays) {
4443 c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	196 // Just give 'em the whole main screen.
4446 8b03a20b320f Much improved multi-display support for iPad. Ryan C. Gordon <icculus@icculus.org> parents: 4445 diff changeset	197 UIScreen *uiscreen = [UIScreen mainScreen];
8b03a20b320f Much improved multi-display support for iPad. Ryan C. Gordon <icculus@icculus.org> parents: 4445 diff changeset	198 const CGRect rect = [uiscreen bounds];
8b03a20b320f Much improved multi-display support for iPad. Ryan C. Gordon <icculus@icculus.org> parents: 4445 diff changeset	199 UIKit_AddDisplay(uiscreen, (int)rect.size.width, (int)rect.size.height);
4443 c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	200 } else {
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	201 const NSArray *screens = [UIScreen screens];
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	202 const NSUInteger screen_count = [screens count];
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	203 NSUInteger i;
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	204 for (i = 0; i < screen_count; i++) {
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	205 // the main screen is the first element in the array.
4446 8b03a20b320f Much improved multi-display support for iPad. Ryan C. Gordon <icculus@icculus.org> parents: 4445 diff changeset	206 UIScreen uiscreen = (UIScreen ) [screens objectAtIndex:i];
8b03a20b320f Much improved multi-display support for iPad. Ryan C. Gordon <icculus@icculus.org> parents: 4445 diff changeset	207 const CGSize size = [[uiscreen currentMode] size];
8b03a20b320f Much improved multi-display support for iPad. Ryan C. Gordon <icculus@icculus.org> parents: 4445 diff changeset	208 UIKit_AddDisplay(uiscreen, (int) size.width, (int) size.height);
4443 c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	209 }
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	210 }
2765 f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	211
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	212 /* We're done! */
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	213 return 0;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	214 }
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	215
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	216 static int
3643 41253c0fa9b3 Fixed function prototype Sam Lantinga <slouken@libsdl.org> parents: 3547 diff changeset	217 UIKit_SetDisplayMode(_THIS, SDL_VideoDisplay * display, SDL_DisplayMode * mode)
2765 f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	218 {
4446 8b03a20b320f Much improved multi-display support for iPad. Ryan C. Gordon <icculus@icculus.org> parents: 4445 diff changeset	219 UIScreen uiscreen = (UIScreen ) display->driverdata;
8b03a20b320f Much improved multi-display support for iPad. Ryan C. Gordon <icculus@icculus.org> parents: 4445 diff changeset	220 if (!SDL_UIKit_supports_multiple_displays) {
4443 c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	221 // Not on at least iPhoneOS 3.2 (versions prior to iPad).
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	222 SDL_assert(mode->driverdata == NULL);
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	223 } else {
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	224 UIScreenMode uimode = (UIScreenMode ) mode->driverdata;
4446 8b03a20b320f Much improved multi-display support for iPad. Ryan C. Gordon <icculus@icculus.org> parents: 4445 diff changeset	225 [uiscreen setCurrentMode:uimode];
4443 c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	226 }
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	227
2765 f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	228 return 0;
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	229 }
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	230
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	231 void
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	232 UIKit_VideoQuit(_THIS)
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	233 {
4443 c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	234 // Release Objective-C objects, so higher level doesn't free() them.
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	235 int i, j;
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	236 for (i = 0; i < _this->num_displays; i++) {
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	237 SDL_VideoDisplay *display = &_this->displays[i];
4446 8b03a20b320f Much improved multi-display support for iPad. Ryan C. Gordon <icculus@icculus.org> parents: 4445 diff changeset	238 UIScreen uiscreen = (UIScreen ) display->driverdata;
8b03a20b320f Much improved multi-display support for iPad. Ryan C. Gordon <icculus@icculus.org> parents: 4445 diff changeset	239 [uiscreen release];
4443 c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	240 display->driverdata = NULL;
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	241 for (j = 0; j < display->num_display_modes; j++) {
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	242 SDL_DisplayMode *mode = &display->display_modes[j];
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	243 UIScreenMode uimode = (UIScreenMode ) mode->driverdata;
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	244 if (uimode) {
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	245 [uimode release];
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	246 mode->driverdata = NULL;
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	247 }
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	248 }
c598e440c87c Implemented display mode functionality for UIKit. Ryan C. Gordon <icculus@icculus.org> parents: 3643 diff changeset	249 }
2765 f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	250 }
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	251
f55c87ae336b Final merge of Google Summer of Code 2008 work... Sam Lantinga <slouken@libsdl.org> parents: diff changeset	252 /* vi: set ts=4 sw=4 expandtab: */

Mercurial > sdl-ios-xcode

annotate src/video/uikit/SDL_uikitvideo.m @ 4495:dbbfdb9ea716