mesa: refactor shader api / object code

Remove the unneeded ctx->Driver hooks for shader-related functions.
Move state and API-related things into main/.

1 files changed, 78 insertions, 0 deletions

diff --git a/src/mesa/main/shaderobj.h b/src/mesa/main/shaderobj.h
new file mode 100644
index 00000000000..d6b37b45963
--- /dev/null
+++ b/src/mesa/main/shaderobj.h
@@ -0,0 +1,78 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  6.5.3
+ *
+ * Copyright (C) 2004-2007  Brian Paul   All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+
+#ifndef SHADEROBJ_H
+#define SHADEROBJ_H
+
+
+#include "glheader.h"
+#include "mtypes.h"
+
+
+extern void
+_mesa_reference_shader(GLcontext *ctx, struct gl_shader **ptr,
+                       struct gl_shader *sh);
+
+extern struct gl_shader *
+_mesa_lookup_shader(GLcontext *ctx, GLuint name);
+
+extern struct gl_shader *
+_mesa_lookup_shader_err(GLcontext *ctx, GLuint name, const char *caller);
+
+
+
+extern void
+_mesa_reference_shader_program(GLcontext *ctx,
+                               struct gl_shader_program **ptr,
+                               struct gl_shader_program *shProg);
+
+extern struct gl_shader_program *
+_mesa_lookup_shader_program(GLcontext *ctx, GLuint name);
+
+extern struct gl_shader_program *
+_mesa_lookup_shader_program_err(GLcontext *ctx, GLuint name,
+                                const char *caller);
+
+extern void
+_mesa_clear_shader_program_data(GLcontext *ctx,
+                                struct gl_shader_program *shProg);
+
+extern void
+_mesa_free_shader_program_data(GLcontext *ctx,
+                               struct gl_shader_program *shProg);
+
+
+
+extern void
+_mesa_init_shader_object_functions(struct dd_function_table *driver);
+
+extern void
+_mesa_init_shader_state(GLcontext *ctx);
+
+extern void
+_mesa_free_shader_state(GLcontext *ctx);
+
+
+#endif /* SHADEROBJ_H */