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

annotate src/video/nanox/SDL_nximage.c @ 4427:eada7e321df6 SDL-1.2

Fixed bug #943 Ozkan Sezer 2010-02-06 12:31:06 PST Hi: Here are some small fixes for compiling SDL against mingw-w64. (see http://mingw-w64.sourceforge.net/ . Despite the name, it supports both win32 and win64.) Two patches, one for SDL-1.2 and one for SDL-1.3 attached. src/audio/windx5/directx.h and src/video/windx5/directx.h (both SDL-1.2 and SDL-1.3.) I get compilation errors about some union not having a member named u1 and alike, because of other system headers being included before this one and them already defining DUMMYUNIONNAME and stuff. This header probably assumes that those stuff are defined in windef.h, but mingw-w64 headers define them in _mingw.h. Easily fixed by moving NONAMELESSUNION definition to the top of the file. SDL_dx5yuv.c (SDL-1.2-only) also needs to include the header before SDL_video.h to avoid the same problem. src/thread/win32/SDL_systhread.c (both SDL-1.2 and SDL-1.3.) : The __GNUC__ case for pfnSDL_CurrentBeginThread is 32-bit centric because _beginthreadex returns uintptr_t, not unsigned long which is 32 bits in win64. Changing the return type to uintptr_t fixes it. Hope these are useful. Thanks.

author	Sam Lantinga <slouken@libsdl.org>
date	Wed, 10 Mar 2010 15:04:13 +0000
parents	a1b03ba2fcd0
children

rev	line source
30 57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	1 /*
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	2 SDL - Simple DirectMedia Layer
4159 a1b03ba2fcd0 Updated copyright date Sam Lantinga <slouken@libsdl.org> parents: 1402 diff changeset	3 Copyright (C) 1997-2009 Sam Lantinga
30 57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	4 Copyright (C) 2001 Hsieh-Fu Tsai
471 26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	5 Copyright (C) 2002 Greg Haerr <greg@censoft.com>
30 57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	6
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	7 This library is free software; you can redistribute it and/or
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	8 modify it under the terms of the GNU Library General Public
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	9 License as published by the Free Software Foundation; either
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	10 version 2 of the License, or (at your option) any later version.
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	11
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	12 This library is distributed in the hope that it will be useful,
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	13 but WITHOUT ANY WARRANTY; without even the implied warranty of
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	15 Library General Public License for more details.
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	16
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	17 You should have received a copy of the GNU Library General Public
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	18 License along with this library; if not, write to the Free
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	19 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	20
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	21 Sam Lantinga
252 e8157fcb3114 Updated the source with the correct e-mail address Sam Lantinga <slouken@libsdl.org> parents: 30 diff changeset	22 slouken@libsdl.org
30 57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	23
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	24 Hsieh-Fu Tsai
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	25 clare@setabox.com
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	26 */
1402 d910939febfa Use consistent identifiers for the various platforms we support. Sam Lantinga <slouken@libsdl.org> parents: 1358 diff changeset	27 #include "SDL_config.h"
30 57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	28
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	29 #include "SDL_nximage_c.h"
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	30
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	31 void NX_NormalUpdate (_THIS, int numrects, SDL_Rect * rects)
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	32 {
471 26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	33 int i, j, xinc, yinc, destinc, rowinc ;
30 57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	34 int x, y, w, h ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	35 unsigned char * src = NULL, * dest = NULL ;
471 26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	36
30 57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	37 Dprintf ("enter NX_NormalUpdate\n") ;
471 26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	38
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	39 /* These are the values for the incoming image */
30 57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	40 xinc = this -> screen -> format -> BytesPerPixel ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	41 yinc = this -> screen -> pitch ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	42
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	43 for (i = 0; i < numrects; ++ i) {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	44 x = rects [i].x, y = rects [i].y ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	45 w = rects [i].w, h = rects [i].h ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	46 src = SDL_Image + y * yinc + x * xinc ;
471 26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	47 #ifdef ENABLE_NANOX_DIRECT_FB
699 d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	48 if (Clientfb) {
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	49 if (currently_fullscreen)
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	50 dest = fbinfo.winpixels + (((y+OffsetY) * fbinfo.pitch) +
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	51 ((x+OffsetX) * fbinfo.bytespp));
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	52 else
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	53 dest = fbinfo.winpixels + ((y * fbinfo.pitch) + (x * fbinfo.bytespp));
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	54 destinc = fbinfo.pitch;
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	55 }
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	56 else
471 26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	57 #endif
699 d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	58 {
471 26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	59 dest = Image_buff ;
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	60 destinc = w * xinc ;
699 d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	61 }
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	62 rowinc = w * xinc;
30 57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	63
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	64 // apply GammaRamp table
471 26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	65 if ((pixel_type == MWPF_TRUECOLOR0888 \|\| pixel_type == MWPF_TRUECOLOR888)
699 d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	66 && GammaRamp_R && GammaRamp_G && GammaRamp_B) {
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	67 Uint8 * ptrsrc ;
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	68 Uint8 * ptrdst ;
30 57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	69 int k ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	70
699 d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	71 for (j = h; j > 0; -- j, src += yinc, dest += destinc) {
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	72 ptrsrc = src ;
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	73 ptrdst = dest ;
30 57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	74 for (k = w; k > 0; -- k) {
699 d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	75 ptrdst++ = GammaRamp_B [ptrsrc++] >> 8;
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	76 ptrdst++ = GammaRamp_G [ptrsrc++] >> 8;
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	77 ptrdst++ = GammaRamp_R [ptrsrc++] >> 8;
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	78 *ptrdst++ = 0;
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	79 ++ptrsrc;
30 57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	80 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	81 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	82 }
700 c35edafc84d1 * empty log message * Sam Lantinga <slouken@libsdl.org> parents: 699 diff changeset	83 #if 1 /* This is needed for microwindows 0.90 or older */
699 d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	84 else if (pixel_type == MWPF_TRUECOLOR0888 \|\| pixel_type == MWPF_TRUECOLOR888) {
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	85 Uint8 * ptrsrc ;
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	86 Uint8 * ptrdst ;
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	87 int k ;
30 57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	88
699 d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	89 for (j = h; j > 0; -- j, src += yinc, dest += destinc) {
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	90 ptrsrc = src ;
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	91 ptrdst = dest ;
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	92 for (k = w; k > 0; -- k) {
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	93 ptrdst++ = ptrsrc++;
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	94 ptrdst++ = ptrsrc++;
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	95 ptrdst++ = ptrsrc++;
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	96 *ptrdst++ = 0;
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	97 ++ptrsrc;
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	98 }
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	99 }
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	100 }
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	101 #endif
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	102 else
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	103 {
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	104 for (j = h; j > 0; -- j, src += yinc, dest += destinc)
1338 604d73db6802 Removed uses of stdlib.h and string.h Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	105 SDL_memcpy (dest, src, rowinc) ;
699 d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	106 }
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	107 if (!Clientfb) {
471 26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	108 if (currently_fullscreen) {
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	109 GrArea (FSwindow, SDL_GC, x + OffsetX, y + OffsetY, w, h, Image_buff,
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	110 pixel_type) ;
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	111 } else {
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	112 GrArea (SDL_Window, SDL_GC, x, y, w, h, Image_buff, pixel_type) ;
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	113 }
699 d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	114 }
30 57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	115 }
471 26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	116 GrFlush();
30 57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	117
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	118 Dprintf ("leave NX_NormalUpdate\n") ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	119 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	120
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	121 int NX_SetupImage (_THIS, SDL_Surface * screen)
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	122 {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	123 int size = screen -> h * screen -> pitch ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	124
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	125 Dprintf ("enter NX_SetupImage\n") ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	126
1338 604d73db6802 Removed uses of stdlib.h and string.h Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	127 screen -> pixels = (void *) SDL_malloc (size) ;
471 26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	128
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	129 if (!Clientfb) {
1338 604d73db6802 Removed uses of stdlib.h and string.h Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	130 Image_buff = (unsigned char *) SDL_malloc (size) ;
471 26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	131 if (screen -> pixels == NULL \|\| Image_buff == NULL) {
1338 604d73db6802 Removed uses of stdlib.h and string.h Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	132 SDL_free (screen -> pixels) ;
604d73db6802 Removed uses of stdlib.h and string.h Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	133 SDL_free (Image_buff) ;
471 26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	134 SDL_OutOfMemory () ;
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	135 return -1 ;
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	136 }
30 57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	137 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	138
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	139 SDL_Image = (unsigned char *) screen -> pixels ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	140
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	141 this -> UpdateRects = NX_NormalUpdate ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	142
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	143 Dprintf ("leave NX_SetupImage\n") ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	144 return 0 ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	145 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	146
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	147 void NX_DestroyImage (_THIS, SDL_Surface * screen)
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	148 {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	149 Dprintf ("enter NX_DestroyImage\n") ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	150
1338 604d73db6802 Removed uses of stdlib.h and string.h Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	151 if (SDL_Image) SDL_free (SDL_Image) ;
604d73db6802 Removed uses of stdlib.h and string.h Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	152 if (Image_buff) SDL_free (Image_buff) ;
30 57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	153 if (screen) screen -> pixels = NULL ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	154
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	155 Dprintf ("leave NX_DestroyImage\n") ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	156 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	157
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	158 int NX_ResizeImage (_THIS, SDL_Surface * screen, Uint32 flags)
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	159 {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	160 int retval ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	161 GR_SCREEN_INFO si ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	162
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	163 Dprintf ("enter NX_ResizeImage\n") ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	164
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	165 NX_DestroyImage (this, screen) ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	166 retval = NX_SetupImage (this, screen) ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	167
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	168 GrGetScreenInfo (& si) ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	169 OffsetX = (si.cols - screen -> w) / 2 ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	170 OffsetY = (si.rows - screen -> h) / 2 ;
471 26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	171
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	172 #ifdef ENABLE_NANOX_DIRECT_FB
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	173 if (Clientfb) {
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	174 /* Get current window position and fb pointer*/
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	175 if (currently_fullscreen)
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	176 GrGetWindowFBInfo(FSwindow, &fbinfo);
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	177 else
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	178 GrGetWindowFBInfo(SDL_Window, &fbinfo);
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	179 }
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	180 #endif
30 57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	181 Dprintf ("leave NX_ResizeImage\n") ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	182 return retval ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	183 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	184
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	185 void NX_RefreshDisplay (_THIS)
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	186 {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	187 Dprintf ("enter NX_RefreshDisplay\n") ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	188
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	189 // Don't refresh a display that doesn't have an image (like GL)
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	190 if (! SDL_Image) {
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	191 return;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	192 }
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	193
471 26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	194 #ifdef ENABLE_NANOX_DIRECT_FB
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	195 if (Clientfb) {
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	196 int j;
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	197 char src, dest = NULL;
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	198 int xinc, yinc, rowinc;
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	199
699 d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	200 GrGetWindowFBInfo(SDL_Window, &fbinfo);
471 26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	201
699 d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	202 xinc = this -> screen -> format -> BytesPerPixel ;
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	203 yinc = this -> screen -> pitch ;
471 26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	204
699 d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	205 src = SDL_Image;
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	206 if (currently_fullscreen)
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	207 dest = fbinfo.winpixels + ((OffsetY * fbinfo.pitch) +
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	208 (OffsetX * fbinfo.bytespp));
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	209 else
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	210 dest = fbinfo.winpixels;
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	211 rowinc = xinc * this -> screen -> w;
471 26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	212
699 d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	213 for (j = this -> screen -> h; j > 0; -- j, src += yinc, dest += fbinfo.pitch)
1338 604d73db6802 Removed uses of stdlib.h and string.h Sam Lantinga <slouken@libsdl.org> parents: 769 diff changeset	214 SDL_memcpy (dest, src, rowinc) ;
699 d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	215 }
d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	216 else
471 26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	217 #endif
699 d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	218 {
471 26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	219 if (currently_fullscreen) {
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	220 GrArea (FSwindow, SDL_GC, OffsetX, OffsetY, this -> screen -> w,
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	221 this -> screen -> h, SDL_Image, pixel_type) ;
699 d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	222 } else {
471 26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	223 GrArea (SDL_Window, SDL_GC, 0, 0, this -> screen -> w,
26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	224 this -> screen -> h, SDL_Image, pixel_type) ;
699 d3b2e93629eb Fixed some bugs in the Nano-X video driver Sam Lantinga <slouken@libsdl.org> parents: 698 diff changeset	225 }
30 57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	226 }
471 26dafefeebb2 Date: Sat, 24 Aug 2002 22:20:01 -0600 Sam Lantinga <slouken@libsdl.org> parents: 297 diff changeset	227 GrFlush();
30 57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	228
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	229 Dprintf ("leave NX_RefreshDisplay\n") ;
57bf11a5efd7 Added initial support for Nano-X (thanks Hsieh-Fu!) Sam Lantinga <slouken@lokigames.com> parents: diff changeset	230 }

Mercurial > sdl-ios-xcode

annotate src/video/nanox/SDL_nximage.c @ 4427:eada7e321df6 SDL-1.2