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46e59dc50f
_cogl_shader_compile_real had some code to create a set of strings to combine the boilerplate code with a shader before calling glShaderSource. This has now been moved to its own internal function so that it could be used from the GLSL pipeline backend as well.
66 lines
1.9 KiB
C
66 lines
1.9 KiB
C
/*
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* Cogl
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*
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* An object oriented GL/GLES Abstraction/Utility Layer
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*
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* Copyright (C) 2008,2009 Intel Corporation.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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*
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*/
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#ifndef __COGL_SHADER_H
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#define __COGL_SHADER_H
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#include "cogl-handle.h"
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typedef struct _CoglShader CoglShader;
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typedef enum
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{
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COGL_SHADER_LANGUAGE_GLSL,
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#ifdef HAVE_COGL_GL
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COGL_SHADER_LANGUAGE_ARBFP
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#endif
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} CoglShaderLanguage;
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struct _CoglShader
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{
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CoglHandleObject _parent;
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GLuint gl_handle;
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int n_tex_coord_attribs;
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CoglShaderType type;
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CoglShaderLanguage language;
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char *source;
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};
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CoglShader *_cogl_shader_pointer_from_handle (CoglHandle handle);
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void
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_cogl_shader_compile_real (CoglHandle handle, int n_tex_coord_attribs);
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CoglShaderLanguage
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_cogl_program_get_language (CoglHandle handle);
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void
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_cogl_shader_set_source_with_boilerplate (GLuint shader_gl_handle,
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GLenum shader_gl_type,
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int n_tex_coord_attribs,
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GLsizei count_in,
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const char **strings_in,
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const GLint *lengths_in);
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#endif /* __COGL_SHADER_H */
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