shader_api.c File Reference

#include "main/glheader.h"
#include "main/context.h"
#include "main/hash.h"
#include "main/macros.h"
#include "shader/program.h"
#include "shader/prog_parameter.h"
#include "shader/prog_print.h"
#include "shader/prog_statevars.h"
#include "shader/prog_uniform.h"
#include "shader/shader_api.h"
#include "shader/slang/slang_compile.h"
#include "shader/slang/slang_link.h"
#include "glapi/dispatch.h"

Go to the source code of this file.

Defines
#define	GL_PROGRAM_BINARY_LENGTH_OES   0x8741
Functions
static struct gl_shader_program *	_mesa_new_shader_program (GLcontext *ctx, GLuint name)
void	_mesa_clear_shader_program_data (GLcontext *ctx, struct gl_shader_program *shProg)
void	_mesa_free_shader_program_data (GLcontext *ctx, struct gl_shader_program *shProg)
void	_mesa_free_shader_program (GLcontext *ctx, struct gl_shader_program *shProg)
void	_mesa_reference_shader_program (GLcontext *ctx, struct gl_shader_program **ptr, struct gl_shader_program *shProg)
struct gl_shader_program *	_mesa_lookup_shader_program (GLcontext *ctx, GLuint name)
static struct gl_shader_program *	_mesa_lookup_shader_program_err (GLcontext *ctx, GLuint name, const char *caller)
struct gl_shader *	_mesa_new_shader (GLcontext *ctx, GLuint name, GLenum type)
void	_mesa_free_shader (GLcontext *ctx, struct gl_shader *sh)
void	_mesa_reference_shader (GLcontext *ctx, struct gl_shader **ptr, struct gl_shader *sh)
struct gl_shader *	_mesa_lookup_shader (GLcontext *ctx, GLuint name)
static struct gl_shader *	_mesa_lookup_shader_err (GLcontext *ctx, GLuint name, const char *caller)
void	_mesa_init_shader_state (GLcontext *ctx)
void	_mesa_free_shader_state (GLcontext *ctx)
static void	copy_string (GLchar *dst, GLsizei maxLength, GLsizei *length, const GLchar *src)
static GLboolean	_mesa_is_program (GLcontext *ctx, GLuint name)
static GLboolean	_mesa_is_shader (GLcontext *ctx, GLuint name)
static void	_mesa_attach_shader (GLcontext *ctx, GLuint program, GLuint shader)
static GLint	_mesa_get_attrib_location (GLcontext *ctx, GLuint program, const GLchar *name)
static void	_mesa_bind_attrib_location (GLcontext *ctx, GLuint program, GLuint index, const GLchar *name)
static GLuint	_mesa_create_shader (GLcontext *ctx, GLenum type)
static GLuint	_mesa_create_program (GLcontext *ctx)
static void	_mesa_delete_program2 (GLcontext *ctx, GLuint name)
static void	_mesa_delete_shader (GLcontext *ctx, GLuint shader)
static void	_mesa_detach_shader (GLcontext *ctx, GLuint program, GLuint shader)
static GLint	sizeof_glsl_type (GLenum type)
static GLboolean	is_boolean_type (GLenum type)
static GLboolean	is_integer_type (GLenum type)
static GLboolean	is_sampler_type (GLenum type)
static void	_mesa_get_active_attrib (GLcontext *ctx, GLuint program, GLuint index, GLsizei maxLength, GLsizei *length, GLint *size, GLenum *type, GLchar *nameOut)
static struct gl_program_parameter *	get_uniform_parameter (const struct gl_shader_program *shProg, GLuint index)
static void	_mesa_get_active_uniform (GLcontext *ctx, GLuint program, GLuint index, GLsizei maxLength, GLsizei *length, GLint *size, GLenum *type, GLchar *nameOut)
static void	_mesa_get_attached_shaders (GLcontext *ctx, GLuint program, GLsizei maxCount, GLsizei *count, GLuint *obj)
static GLuint	_mesa_get_handle (GLcontext *ctx, GLenum pname)
static void	_mesa_get_programiv (GLcontext *ctx, GLuint program, GLenum pname, GLint *params)
static void	_mesa_get_shaderiv (GLcontext *ctx, GLuint name, GLenum pname, GLint *params)
static void	_mesa_get_program_info_log (GLcontext *ctx, GLuint program, GLsizei bufSize, GLsizei *length, GLchar *infoLog)
static void	_mesa_get_shader_info_log (GLcontext *ctx, GLuint shader, GLsizei bufSize, GLsizei *length, GLchar *infoLog)
static void	_mesa_get_shader_source (GLcontext *ctx, GLuint shader, GLsizei maxLength, GLsizei *length, GLchar *sourceOut)
static void	get_matrix_dims (GLenum type, GLint *rows, GLint *cols)
static void	get_uniform_rows_cols (const struct gl_program_parameter *p, GLint *rows, GLint *cols)
static void	lookup_uniform_parameter (GLcontext *ctx, GLuint program, GLint location, struct gl_program **progOut, GLint *paramPosOut)
static void	_mesa_get_uniformfv (GLcontext *ctx, GLuint program, GLint location, GLfloat *params)
static void	_mesa_get_uniformiv (GLcontext *ctx, GLuint program, GLint location, GLint *params)
static void	merge_location_offset (GLint *location, GLint offset)
static void	split_location_offset (GLint *location, GLint *offset)
static GLint	_mesa_get_uniform_location (GLcontext *ctx, GLuint program, const GLchar *name)
static void	_mesa_shader_source (GLcontext *ctx, GLuint shader, const GLchar *source)
static void	_mesa_compile_shader (GLcontext *ctx, GLuint shaderObj)
static void	_mesa_link_program (GLcontext *ctx, GLuint program)
void	_mesa_use_program (GLcontext *ctx, GLuint program)
void	_mesa_update_shader_textures_used (struct gl_program *prog)
static GLboolean	compatible_types (GLenum userType, GLenum targetType)
static void	set_program_uniform (GLcontext *ctx, struct gl_program *program, GLint index, GLint offset, GLenum type, GLsizei count, GLint elems, const void *values)
static void	_mesa_uniform (GLcontext *ctx, GLint location, GLsizei count, const GLvoid *values, GLenum type)
static void	set_program_uniform_matrix (GLcontext *ctx, struct gl_program *program, GLuint index, GLuint offset, GLuint count, GLuint rows, GLuint cols, GLboolean transpose, const GLfloat *values)
static void	_mesa_uniform_matrix (GLcontext *ctx, GLint cols, GLint rows, GLenum matrixType, GLint location, GLsizei count, GLboolean transpose, const GLfloat *values)
static void	_mesa_validate_program (GLcontext *ctx, GLuint program)
void	_mesa_init_glsl_driver_functions (struct dd_function_table *driver)

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Detailed Description

Implementation of GLSL-related API functions

Author:

Brian Paul

Definition in file shader_api.c.