diff options
| author | Brian <brian.paul@tungstengraphics.com> | 2008-04-09 22:27:36 -0600 |
|---|---|---|
| committer | Brian <brian.paul@tungstengraphics.com> | 2008-04-09 22:30:42 -0600 |
| commit | 90caba3d766406db32e51387f830ce55836f0709 (patch) | |
| tree | aeda8950247a00f3b6d307481492a3a48a00880c /progs/util/shaderutil.h | |
| parent | f9c8af31c5a46d176c732f71259a460753276ef6 (diff) | |
shader utility functions
Diffstat (limited to 'progs/util/shaderutil.h')
| -rw-r--r-- | progs/util/shaderutil.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/progs/util/shaderutil.h b/progs/util/shaderutil.h new file mode 100644 index 0000000000..cfb8c1f3b0 --- /dev/null +++ b/progs/util/shaderutil.h @@ -0,0 +1,34 @@ +#ifndef SHADER_UTIL_H +#define SHADER_UTIL_H + + + +struct uniform_info +{ + const char *name; + GLuint size; + GLenum type; /**< GL_FLOAT or GL_INT */ + GLfloat value[4]; + GLint location; /**< filled in by InitUniforms() */ +}; + +#define END_OF_UNIFORMS { NULL, 0, GL_NONE, { 0, 0, 0, 0 }, -1 } + + +extern GLboolean +ShadersSupported(void); + +extern GLuint +CompileShaderText(GLenum shaderType, const char *text); + +extern GLuint +CompileShaderFile(GLenum shaderType, const char *filename); + +extern GLuint +LinkShaders(GLuint vertShader, GLuint fragShader); + +extern void +InitUniforms(GLuint program, struct uniform_info uniforms[]); + + +#endif /* SHADER_UTIL_H */ |