s_aatriangle.c File Reference

#include "main/glheader.h"
#include "main/context.h"
#include "main/colormac.h"
#include "main/macros.h"
#include "main/imports.h"
#include "s_aatriangle.h"
#include "s_context.h"
#include "s_span.h"
#include "s_aatritemp.h"

Go to the source code of this file.

Defines
#define	CONSTANT_PLANE(VALUE, PLANE)
#define	SOLVE_PLANE(X, Y, PLANE)   ((PLANE[3] + PLANE[0] * (X) + PLANE[1] * (Y)) / -PLANE[2])
#define	POS(a, b)   (0.5+a*4+b)/16
#define	DO_Z
#define	DO_RGBA
#define	DO_Z
#define	DO_ATTRIBS
#define	DO_INDEX
#define	DO_Z
#define	DO_RGBA
#define	DO_ATTRIBS
Functions
static INLINE void	compute_plane (const GLfloat v0[], const GLfloat v1[], const GLfloat v2[], GLfloat z0, GLfloat z1, GLfloat z2, GLfloat plane[4])
static INLINE void	constant_plane (GLfloat value, GLfloat plane[4])
static INLINE GLfloat	solve_plane (GLfloat x, GLfloat y, const GLfloat plane[4])
static INLINE GLfloat	solve_plane_recip (GLfloat x, GLfloat y, const GLfloat plane[4])
static INLINE GLchan	solve_plane_chan (GLfloat x, GLfloat y, const GLfloat plane[4])
static INLINE GLfloat	plane_dx (const GLfloat plane[4])
static INLINE GLfloat	plane_dy (const GLfloat plane[4])
static GLfloat	compute_coveragef (const GLfloat v0[3], const GLfloat v1[3], const GLfloat v2[3], GLint winx, GLint winy)
static GLint	compute_coveragei (const GLfloat v0[3], const GLfloat v1[3], const GLfloat v2[3], GLint winx, GLint winy)
static void	rgba_aa_tri (GLcontext *ctx, const SWvertex *v0, const SWvertex *v1, const SWvertex *v2)
static void	index_aa_tri (GLcontext *ctx, const SWvertex *v0, const SWvertex *v1, const SWvertex *v2)
static void	general_aa_tri (GLcontext *ctx, const SWvertex *v0, const SWvertex *v1, const SWvertex *v2)
void	_swrast_set_aa_triangle_function (GLcontext *ctx)