Mesa (master): glsl: Copy _mesa_shader_type_to_index() to standalone scaffolding.
Kenneth Graunke
kwg at kemper.freedesktop.org
Mon May 13 06:38:38 UTC 2013
Module: Mesa
Branch: master
Commit: 1c95cea40b518166bfa8d6925d58adf4e73d74fa
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=1c95cea40b518166bfa8d6925d58adf4e73d74fa
Author: Kenneth Graunke <kenneth at whitecape.org>
Date: Wed Apr 17 17:30:20 2013 -0700
glsl: Copy _mesa_shader_type_to_index() to standalone scaffolding.
We can't include shaderobj.h from the standalone utilities, so we
unfortunately have to copy this function.
Signed-off-by: Kenneth Graunke <kenneth at whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick at intel.com>
Reviewed-by: Eric Anholt <eric at anholt.net>
---
src/glsl/standalone_scaffolding.h | 17 +++++++++++++++++
1 files changed, 17 insertions(+), 0 deletions(-)
diff --git a/src/glsl/standalone_scaffolding.h b/src/glsl/standalone_scaffolding.h
index 0a2cde8..7afb1c3 100644
--- a/src/glsl/standalone_scaffolding.h
+++ b/src/glsl/standalone_scaffolding.h
@@ -31,6 +31,7 @@
#ifndef STANDALONE_SCAFFOLDING_H
#define STANDALONE_SCAFFOLDING_H
+#include <assert.h>
#include "main/mtypes.h"
extern "C" void
@@ -47,6 +48,22 @@ extern "C" void
_mesa_shader_debug(struct gl_context *ctx, GLenum type, GLuint *id,
const char *msg, int len);
+static inline gl_shader_type
+_mesa_shader_type_to_index(GLenum v)
+{
+ switch (v) {
+ case GL_VERTEX_SHADER:
+ return MESA_SHADER_VERTEX;
+ case GL_FRAGMENT_SHADER:
+ return MESA_SHADER_FRAGMENT;
+ case GL_GEOMETRY_SHADER:
+ return MESA_SHADER_GEOMETRY;
+ default:
+ assert(!"bad value in _mesa_shader_type_to_index()");
+ return MESA_SHADER_TYPES;
+ }
+}
+
/**
* Initialize the given gl_context structure to a reasonable set of
* defaults representing the minimum capabilities required by the
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