X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmesa%2Fmain%2Fshaderobj.h;h=5470b51d7a039b3cf844fcfbb80b689e60740080;hb=a8ab7e335df4cd7841bbbe572d5494796bb4e398;hp=d6b37b45963c31e1f3c8ba193ff06a977a5b2c19;hpb=ca12aefdacd22fb42e3f1d3852db4c12de886554;p=mesa.git

diff --git a/src/mesa/main/shaderobj.h b/src/mesa/main/shaderobj.h
index d6b37b45963..5470b51d7a0 100644
--- a/src/mesa/main/shaderobj.h
+++ b/src/mesa/main/shaderobj.h
@@ -27,40 +27,66 @@
 #define SHADEROBJ_H
 
 
-#include "glheader.h"
-#include "mtypes.h"
+#include "main/compiler.h"
+#include "main/glheader.h"
+#include "main/mtypes.h"
+#include "program/ir_to_mesa.h"
 
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/**
+ * Internal functions
+ */
+
 extern void
-_mesa_reference_shader(GLcontext *ctx, struct gl_shader **ptr,
+_mesa_init_shader_state(struct gl_context * ctx);
+
+extern void
+_mesa_free_shader_state(struct gl_context *ctx);
+
+
+extern void
+_mesa_reference_shader(struct gl_context *ctx, struct gl_shader **ptr,
                        struct gl_shader *sh);
 
 extern struct gl_shader *
-_mesa_lookup_shader(GLcontext *ctx, GLuint name);
+_mesa_lookup_shader(struct gl_context *ctx, GLuint name);
 
 extern struct gl_shader *
-_mesa_lookup_shader_err(GLcontext *ctx, GLuint name, const char *caller);
+_mesa_lookup_shader_err(struct gl_context *ctx, GLuint name, const char *caller);
 
 
 
 extern void
-_mesa_reference_shader_program(GLcontext *ctx,
+_mesa_reference_shader_program(struct gl_context *ctx,
                                struct gl_shader_program **ptr,
                                struct gl_shader_program *shProg);
+extern void
+_mesa_init_shader(struct gl_context *ctx, struct gl_shader *shader);
+
+extern struct gl_shader *
+_mesa_new_shader(struct gl_context *ctx, GLuint name, GLenum type);
+
+extern void
+_mesa_init_shader_program(struct gl_context *ctx, struct gl_shader_program *prog);
 
 extern struct gl_shader_program *
-_mesa_lookup_shader_program(GLcontext *ctx, GLuint name);
+_mesa_lookup_shader_program(struct gl_context *ctx, GLuint name);
 
 extern struct gl_shader_program *
-_mesa_lookup_shader_program_err(GLcontext *ctx, GLuint name,
+_mesa_lookup_shader_program_err(struct gl_context *ctx, GLuint name,
                                 const char *caller);
 
 extern void
-_mesa_clear_shader_program_data(GLcontext *ctx,
+_mesa_clear_shader_program_data(struct gl_context *ctx,
                                 struct gl_shader_program *shProg);
 
 extern void
-_mesa_free_shader_program_data(GLcontext *ctx,
+_mesa_free_shader_program_data(struct gl_context *ctx,
                                struct gl_shader_program *shProg);
 
 
@@ -69,10 +95,46 @@ extern void
 _mesa_init_shader_object_functions(struct dd_function_table *driver);
 
 extern void
-_mesa_init_shader_state(GLcontext *ctx);
+_mesa_init_shader_state(struct gl_context *ctx);
 
 extern void
-_mesa_free_shader_state(GLcontext *ctx);
-
+_mesa_free_shader_state(struct gl_context *ctx);
+
+
+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(0 && "bad value in _mesa_shader_type_to_index()");
+      return MESA_SHADER_TYPES;
+   }
+}
+
+
+static inline GLenum
+_mesa_shader_index_to_type(GLuint i)
+{
+   static const GLenum enums[MESA_SHADER_TYPES] = {
+      GL_VERTEX_SHADER,
+      GL_FRAGMENT_SHADER,
+      GL_GEOMETRY_SHADER ,
+   };
+   if (i >= MESA_SHADER_TYPES)
+      return 0;
+   else
+      return enums[i];
+}
+
+
+#ifdef __cplusplus
+}
+#endif
 
 #endif /* SHADEROBJ_H */