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mesa: add some comments on shaderapi.c functions

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This commit is contained in:
Brian Paul
2012-05-16 11:09:23 -06:00
parent 315140969d
commit 1c333745f3
1 changed files with 14 additions and 1 deletions
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15
src/mesa/main/shaderapi.c
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@@ -627,7 +627,8 @@ get_shader_source(struct gl_context *ctx, GLuint shader, GLsizei maxLength,
/** /**
* Set/replace shader source code. * Set/replace shader source code. A helper function used by
* glShaderSource[ARB] and glCreateShaderProgramEXT.
*/ */
static void static void
shader_source(struct gl_context *ctx, GLuint shader, const GLchar *source) shader_source(struct gl_context *ctx, GLuint shader, const GLchar *source)
@@ -1534,6 +1535,10 @@ _mesa_use_shader_program(struct gl_context *ctx, GLenum type,
ctx->Driver.UseProgram(ctx, shProg); ctx->Driver.UseProgram(ctx, shProg);
} }
/**
* For GL_EXT_separate_shader_objects
*/
void GLAPIENTRY void GLAPIENTRY
_mesa_UseShaderProgramEXT(GLenum type, GLuint program) _mesa_UseShaderProgramEXT(GLenum type, GLuint program)
{ {
@@ -1570,6 +1575,10 @@ _mesa_UseShaderProgramEXT(GLenum type, GLuint program)
_mesa_use_shader_program(ctx, type, shProg); _mesa_use_shader_program(ctx, type, shProg);
} }
/**
* For GL_EXT_separate_shader_objects
*/
void GLAPIENTRY void GLAPIENTRY
_mesa_ActiveProgramEXT(GLuint program) _mesa_ActiveProgramEXT(GLuint program)
{ {
@@ -1582,6 +1591,10 @@ _mesa_ActiveProgramEXT(GLuint program)
return; return;
} }
/**
* For GL_EXT_separate_shader_objects
*/
GLuint GLAPIENTRY GLuint GLAPIENTRY
_mesa_CreateShaderProgramEXT(GLenum type, const GLchar *string) _mesa_CreateShaderProgramEXT(GLenum type, const GLchar *string)
{ {