#define SHADEROBJ_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_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);
extern void
-_mesa_reference_shader(GLcontext *ctx, struct gl_shader **ptr,
+_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(GLcontext *ctx, GLuint name, GLenum type);
+_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);
_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
}