mesa: remove #ifdef FEATURE_ES2, add some comments instead

Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>

diff --git a/src/mesa/main/shaderapi.c b/src/mesa/main/shaderapi.c
index 2c307e79ce540a515234085e77c1269e7ad6866d..c05da10be6c39379609e7823ae22b2a5d2d62493 100644 (file)
--- a/src/mesa/main/shaderapi.c
+++ b/src/mesa/main/shaderapi.c
@@ -1453,8 +1453,10 @@ _mesa_ValidateProgram(GLhandleARB program)
    validate_program(ctx, program);
 }
 
-#ifdef FEATURE_ES2
 
+/**
+ * For OpenGL ES 2.0, GL_ARB_ES2_compatibility
+ */
 void GLAPIENTRY
 _mesa_GetShaderPrecisionFormat(GLenum shadertype, GLenum precisiontype,
                                GLint* range, GLint* precision)
@@ -1507,6 +1509,9 @@ _mesa_GetShaderPrecisionFormat(GLenum shadertype, GLenum precisiontype,
 }
 
 
+/**
+ * For OpenGL ES 2.0, GL_ARB_ES2_compatibility
+ */
 void GLAPIENTRY
 _mesa_ReleaseShaderCompiler(void)
 {
@@ -1514,6 +1519,9 @@ _mesa_ReleaseShaderCompiler(void)
 }
 
 
+/**
+ * For OpenGL ES 2.0, GL_ARB_ES2_compatibility
+ */
 void GLAPIENTRY
 _mesa_ShaderBinary(GLint n, const GLuint* shaders, GLenum binaryformat,
                    const void* binary, GLint length)
@@ -1527,7 +1535,6 @@ _mesa_ShaderBinary(GLint n, const GLuint* shaders, GLenum binaryformat,
    _mesa_error(ctx, GL_INVALID_OPERATION, __FUNCTION__);
 }
 
-#endif /* FEATURE_ES2 */
 
 void GLAPIENTRY
 _mesa_GetProgramBinary(GLuint program, GLsizei bufSize, GLsizei *length,