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annotate src/render/opengles2/SDL_shaders_gles2.h @ 5265:62d2bc792002

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itsnotabigtruck has given me permission to replace the license for his contribution.
author Sam Lantinga <slouken@libsdl.org>
date Fri, 11 Feb 2011 19:11:27 -0800
parents daa5463466c5
children b530ef003506
rev   line source
5204
523409574510 Added an OpenGL ES 2.0 renderer, contributed by itsnotabigtruck
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2010 Sam Lantinga
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4 Copyright (C) 2010 itsnotabigtruck.
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5
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62d2bc792002 itsnotabigtruck has given me permission to replace the license for his contribution.
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6 This library is free software; you can redistribute it and/or
62d2bc792002 itsnotabigtruck has given me permission to replace the license for his contribution.
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7 modify it under the terms of the GNU Lesser General Public
62d2bc792002 itsnotabigtruck has given me permission to replace the license for his contribution.
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8 License as published by the Free Software Foundation; either
62d2bc792002 itsnotabigtruck has given me permission to replace the license for his contribution.
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9 version 2.1 of the License, or (at your option) any later version.
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10
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62d2bc792002 itsnotabigtruck has given me permission to replace the license for his contribution.
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11 This library is distributed in the hope that it will be useful,
62d2bc792002 itsnotabigtruck has given me permission to replace the license for his contribution.
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12 but WITHOUT ANY WARRANTY; without even the implied warranty of
62d2bc792002 itsnotabigtruck has given me permission to replace the license for his contribution.
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13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
62d2bc792002 itsnotabigtruck has given me permission to replace the license for his contribution.
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14 Lesser General Public License for more details.
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15
62d2bc792002 itsnotabigtruck has given me permission to replace the license for his contribution.
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16 You should have received a copy of the GNU Lesser General Public
62d2bc792002 itsnotabigtruck has given me permission to replace the license for his contribution.
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17 License along with this library; if not, write to the Free Software
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18 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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19
62d2bc792002 itsnotabigtruck has given me permission to replace the license for his contribution.
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20 Sam Lantinga
62d2bc792002 itsnotabigtruck has given me permission to replace the license for his contribution.
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21 slouken@libsdl.org
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22 */
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23 #include "SDL_config.h"
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24
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25 #if SDL_VIDEO_RENDER_OGL_ES2
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26
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27 #ifndef SDL_shaderdata_h_
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28 #define SDL_shaderdata_h_
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29
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30 typedef struct GLES2_ShaderInstance
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31 {
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32 GLenum type;
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33 GLenum format;
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34 int length;
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35 const void *data;
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36 } GLES2_ShaderInstance;
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37
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38 typedef struct GLES2_Shader
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39 {
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40 int instance_count;
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41 const GLES2_ShaderInstance *instances[4];
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42 } GLES2_Shader;
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43
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44 typedef enum
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45 {
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46 GLES2_SHADER_VERTEX_DEFAULT,
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47 GLES2_SHADER_FRAGMENT_SOLID_SRC,
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48 GLES2_SHADER_FRAGMENT_TEXTURE_SRC
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49 } GLES2_ShaderType;
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50
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51 #define GLES2_SOURCE_SHADER (GLenum)-1
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52
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53 const GLES2_Shader *GLES2_GetShader(GLES2_ShaderType type, SDL_BlendMode blendMode);
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54
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55 #endif /* SDL_shaderdata_h_ */
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56
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57 #endif /* SDL_VIDEO_RENDER_OGL_ES2 */
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58
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59 /* vi: set ts=4 sw=4 expandtab: */