s_accum.c File Reference

#include "main/glheader.h"
#include "main/context.h"
#include "main/macros.h"
#include "main/imports.h"
#include "main/fbobject.h"
#include "s_accum.h"
#include "s_context.h"
#include "s_masking.h"
#include "s_span.h"

Go to the source code of this file.

Defines
#define	ACCUM_SCALE16   32767.0
#define	USE_OPTIMIZED_ACCUM   0
Functions
static void	rescale_accum (GLcontext *ctx)
void	_swrast_clear_accum_buffer (GLcontext *ctx, struct gl_renderbuffer *rb)
static void	accum_add (GLcontext *ctx, GLfloat value, GLint xpos, GLint ypos, GLint width, GLint height)
static void	accum_mult (GLcontext *ctx, GLfloat mult, GLint xpos, GLint ypos, GLint width, GLint height)
static void	accum_accum (GLcontext *ctx, GLfloat value, GLint xpos, GLint ypos, GLint width, GLint height)
static void	accum_load (GLcontext *ctx, GLfloat value, GLint xpos, GLint ypos, GLint width, GLint height)
static void	accum_return (GLcontext *ctx, GLfloat value, GLint xpos, GLint ypos, GLint width, GLint height)
void	_swrast_Accum (GLcontext *ctx, GLenum op, GLfloat value)