diff options
Diffstat (limited to 'progs/util/shaderutil.h')
| -rw-r--r-- | progs/util/shaderutil.h | 35 |
1 files changed, 32 insertions, 3 deletions
diff --git a/progs/util/shaderutil.h b/progs/util/shaderutil.h index cfb8c1f3b06..98c71811569 100644 --- a/progs/util/shaderutil.h +++ b/progs/util/shaderutil.h @@ -6,8 +6,8 @@ struct uniform_info { const char *name; - GLuint size; - GLenum type; /**< GL_FLOAT or GL_INT */ + GLuint size; /**< number of value[] elements: 1, 2, 3 or 4 */ + GLenum type; /**< GL_FLOAT, GL_FLOAT_VEC4, GL_INT, etc */ GLfloat value[4]; GLint location; /**< filled in by InitUniforms() */ }; @@ -15,6 +15,15 @@ struct uniform_info #define END_OF_UNIFORMS { NULL, 0, GL_NONE, { 0, 0, 0, 0 }, -1 } +struct attrib_info +{ + const char *name; + GLuint size; /**< number of value[] elements: 1, 2, 3 or 4 */ + GLenum type; /**< GL_FLOAT, GL_FLOAT_VEC4, GL_INT, etc */ + GLint location; +}; + + extern GLboolean ShadersSupported(void); @@ -27,8 +36,28 @@ CompileShaderFile(GLenum shaderType, const char *filename); extern GLuint LinkShaders(GLuint vertShader, GLuint fragShader); +extern GLboolean +ValidateShaderProgram(GLuint program); + +extern GLdouble +GetShaderCompileTime(void); + +extern GLdouble +GetShaderLinkTime(void); + +extern void +SetUniformValues(GLuint program, struct uniform_info uniforms[]); + +extern GLuint +GetUniforms(GLuint program, struct uniform_info uniforms[]); + extern void -InitUniforms(GLuint program, struct uniform_info uniforms[]); +PrintUniforms(const struct uniform_info uniforms[]); + +extern GLuint +GetAttribs(GLuint program, struct attrib_info attribs[]); +extern void +PrintAttribs(const struct attrib_info attribs[]); #endif /* SHADER_UTIL_H */ |