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comparison src/video/SDL_renderer_gles.c @ 3163:a252014ce27d

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Support for BGR565 pixel format has been added, mainly for OpenGL ES renderer. OpenGL ES renderer now have new texture formats.
author Mike Gorchak <lestat@i.com.ua>
date Wed, 03 Jun 2009 10:40:44 +0000
parents 494559cc723b
children 7168651d5706
comparison
equal deleted inserted replaced
3162:dc1eb82ffdaa 3163:a252014ce27d
28 #include "SDL_sysvideo.h" 28 #include "SDL_sysvideo.h"
29 #include "SDL_pixels_c.h" 29 #include "SDL_pixels_c.h"
30 #include "SDL_rect_c.h" 30 #include "SDL_rect_c.h"
31 #include "SDL_yuv_sw_c.h" 31 #include "SDL_yuv_sw_c.h"
32 32
33 #ifdef __QNXNTO__ 33 #if defined(SDL_VIDEO_DRIVER_QNXGF) || defined(SDL_VIDEO_DRIVER_PHOTON)
34 34
35 /* Empty function stub to get OpenGL ES 1.0 support without */ 35 /* Empty function stub to get OpenGL ES 1.0 support without */
36 /* OpenGL ES extension GL_OES_draw_texture_supported */ 36 /* OpenGL ES extension GL_OES_draw_texture_supported */
37 GL_API void GL_APIENTRY 37 GL_API void GL_APIENTRY
38 glDrawTexiOES(GLint x, GLint y, GLint z, GLint width, GLint height) 38 glDrawTexiOES(GLint x, GLint y, GLint z, GLint width, GLint height)
108 (SDL_TEXTUREMODULATE_NONE | SDL_TEXTUREMODULATE_COLOR | 108 (SDL_TEXTUREMODULATE_NONE | SDL_TEXTUREMODULATE_COLOR |
109 SDL_TEXTUREMODULATE_ALPHA), 109 SDL_TEXTUREMODULATE_ALPHA),
110 (SDL_BLENDMODE_NONE | SDL_BLENDMODE_MASK | 110 (SDL_BLENDMODE_NONE | SDL_BLENDMODE_MASK |
111 SDL_BLENDMODE_BLEND | SDL_BLENDMODE_ADD | SDL_BLENDMODE_MOD), 111 SDL_BLENDMODE_BLEND | SDL_BLENDMODE_ADD | SDL_BLENDMODE_MOD),
112 (SDL_TEXTURESCALEMODE_NONE | SDL_TEXTURESCALEMODE_FAST | 112 (SDL_TEXTURESCALEMODE_NONE | SDL_TEXTURESCALEMODE_FAST |
113 SDL_TEXTURESCALEMODE_SLOW), 2, 113 SDL_TEXTURESCALEMODE_SLOW), 5,
114 { 114 {
115 /* OpenGL ES 1.x supported formats list */ 115 /* OpenGL ES 1.x supported formats list */
116 SDL_PIXELFORMAT_ABGR4444,
117 SDL_PIXELFORMAT_ABGR1555,
118 SDL_PIXELFORMAT_BGR565,
116 SDL_PIXELFORMAT_BGR24, 119 SDL_PIXELFORMAT_BGR24,
117 SDL_PIXELFORMAT_ABGR8888}, 120 SDL_PIXELFORMAT_ABGR8888},
118 0, 121 0,
119 0} 122 0}
120 }; 123 };
382 case SDL_PIXELFORMAT_ABGR8888: 385 case SDL_PIXELFORMAT_ABGR8888:
383 internalFormat = GL_RGBA; 386 internalFormat = GL_RGBA;
384 format = GL_RGBA; 387 format = GL_RGBA;
385 type = GL_UNSIGNED_BYTE; 388 type = GL_UNSIGNED_BYTE;
386 break; 389 break;
387 /* 390 case SDL_PIXELFORMAT_BGR565:
388 These formats would be supported if SDL had the necessary pixel formats 391 internalFormat = GL_RGB;
389 case SDL_PIXELFORMAT_BGR565: 392 format = GL_RGB;
390 internalFormat = GL_RGB; 393 type = GL_UNSIGNED_SHORT_5_6_5;
391 format = GL_RGB; 394 break;
392 type = GL_UNSIGNED_SHORT_5_6_5; 395 case SDL_PIXELFORMAT_ABGR1555:
393 break; 396 internalFormat = GL_RGBA;
394 case SDL_PIXELFORMAT_ABGR5551: 397 format = GL_RGBA;
395 internalFormat = GL_RGBA; 398 type = GL_UNSIGNED_SHORT_5_5_5_1;
396 format = GL_RGBA; 399 break;
397 type = GL_UNSIGNED_SHORT_5_5_5_1; 400 case SDL_PIXELFORMAT_ABGR4444:
398 break; 401 internalFormat = GL_RGBA;
399 case SDL_PIXELFORMAT_ABGR4444: 402 format = GL_RGBA;
400 internalFormat = GL_RGBA; 403 type = GL_UNSIGNED_SHORT_4_4_4_4;
401 format = GL_RGBA; 404 break;
402 type = GL_UNSIGNED_SHORT_4_4_4_4;
403 break;
404 */
405 default: 405 default:
406 SDL_SetError("Unsupported texture format"); 406 SDL_SetError("Unsupported texture format");
407 return -1; 407 return -1;
408 } 408 }
409 409