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SDL_shaders_gles2.h
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/*
SDL - Simple DirectMedia Layer
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Copyright (C) 1997-2010 Sam Lantinga
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Copyright (C) 2010 itsnotabigtruck.
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This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Sam Lantinga
slouken@libsdl.org
*/
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#include "SDL_config.h"
#if SDL_VIDEO_RENDER_OGL_ES2
#ifndef SDL_shaderdata_h_
#define SDL_shaderdata_h_
typedef struct GLES2_ShaderInstance
{
GLenum type;
GLenum format;
int length;
const void *data;
} GLES2_ShaderInstance;
typedef struct GLES2_Shader
{
int instance_count;
const GLES2_ShaderInstance *instances[4];
} GLES2_Shader;
typedef enum
{
GLES2_SHADER_VERTEX_DEFAULT,
GLES2_SHADER_FRAGMENT_SOLID_SRC,
GLES2_SHADER_FRAGMENT_TEXTURE_SRC
} GLES2_ShaderType;
#define GLES2_SOURCE_SHADER (GLenum)-1
const GLES2_Shader *GLES2_GetShader(GLES2_ShaderType type, SDL_BlendMode blendMode);
#endif /* SDL_shaderdata_h_ */
#endif /* SDL_VIDEO_RENDER_OGL_ES2 */
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