GLSL: Implement _mesa_get_handle
Implementing _mesa_get_handle in using
glGetIntegerv(GL_CURRENT_PROGRAM, ...) allows glGetHandleARB to work.
diff --git a/src/mesa/shader/shader_api.c b/src/mesa/shader/shader_api.c
index 3ab5903..504d769 100644
--- a/src/mesa/shader/shader_api.c
+++ b/src/mesa/shader/shader_api.c
@@ -47,7 +47,7 @@
#include "shader/shader_api.h"
#include "shader/slang/slang_compile.h"
#include "shader/slang/slang_link.h"
-
+#include "glapi/dispatch.h"
#ifndef GL_PROGRAM_BINARY_LENGTH_OES
@@ -925,24 +925,15 @@
static GLuint
_mesa_get_handle(GLcontext *ctx, GLenum pname)
{
-#if 0
- GET_CURRENT_CONTEXT(ctx);
-
- switch (pname) {
- case GL_PROGRAM_OBJECT_ARB:
- {
- struct gl2_program_intf **pro = ctx->Shader.CurrentProgram;
-
- if (pro != NULL)
- return (**pro)._container._generic.
- GetName((struct gl2_generic_intf **) (pro));
- }
- break;
- default:
+ GLint handle = 0;
+
+ if (pname == GL_PROGRAM_OBJECT_ARB) {
+ CALL_GetIntegerv(ctx->Exec, (GL_CURRENT_PROGRAM, &handle));
+ } else {
_mesa_error(ctx, GL_INVALID_ENUM, "glGetHandleARB");
}
-#endif
- return 0;
+
+ return handle;
}