fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-03-15 02:00:33 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

use correct vertex for flatshading

Browse source
This commit is contained in:
Keith Whitwell 2001-09-25 17:38:11 +00:00
parent 954f511473
commit 31c40f0905
1 changed files with 14 additions and 14 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

28
src/mesa/drivers/osmesa/osmesa.c
View file

@ -1,4 +1,4 @@
/* $Id: osmesa.c,v 1.70 2001/09/23 21:17:03 brianp Exp $ */
/* $Id: osmesa.c,v 1.71 2001/09/25 17:38:11 keithw Exp $ */
/*
* Mesa 3-D graphics library
@ -1548,7 +1548,7 @@ static void
flat_rgba_line( GLcontext *ctx, const SWvertex *vert0, const SWvertex *vert1 )
{
const OSMesaContext osmesa = OSMESA_CONTEXT(ctx);
const GLchan *color = vert0->color;
const GLchan *color = vert1->color;
#define INTERP_XY 1
#define CLIP_HACK 1
@ -1573,7 +1573,7 @@ static void
flat_rgba_z_line(GLcontext *ctx, const SWvertex *vert0, const SWvertex *vert1)
{
const OSMesaContext osmesa = OSMESA_CONTEXT(ctx);
const GLchan *color = vert0->color;
const GLchan *color = vert1->color;
#define INTERP_XY 1
#define INTERP_Z 1
@ -1612,9 +1612,9 @@ flat_blend_rgba_line( GLcontext *ctx,
const GLint bshift = osmesa->bshift;
const GLint avalue = vert0->color[3];
const GLint msavalue = CHAN_MAX - avalue;
const GLint rvalue = vert0->color[0]*avalue;
const GLint gvalue = vert0->color[1]*avalue;
const GLint bvalue = vert0->color[2]*avalue;
const GLint rvalue = vert1->color[0]*avalue;
const GLint gvalue = vert1->color[1]*avalue;
const GLint bvalue = vert1->color[2]*avalue;
#define INTERP_XY 1
#define CLIP_HACK 1
@ -1661,9 +1661,9 @@ flat_blend_rgba_z_line( GLcontext *ctx,
const GLint bshift = osmesa->bshift;
const GLint avalue = vert0->color[3];
const GLint msavalue = 256 - avalue;
const GLint rvalue = vert0->color[0]*avalue;
const GLint gvalue = vert0->color[1]*avalue;
const GLint bvalue = vert0->color[2]*avalue;
const GLint rvalue = vert1->color[0]*avalue;
const GLint gvalue = vert1->color[1]*avalue;
const GLint bvalue = vert1->color[2]*avalue;
#define INTERP_XY 1
#define INTERP_Z 1
@ -1712,9 +1712,9 @@ flat_blend_rgba_z_line_write( GLcontext *ctx,
const GLint bshift = osmesa->bshift;
const GLint avalue = vert0->color[3];
const GLint msavalue = 256 - avalue;
const GLint rvalue = vert0->color[0]*avalue;
const GLint gvalue = vert0->color[1]*avalue;
const GLint bvalue = vert0->color[2]*avalue;
const GLint rvalue = vert1->color[0]*avalue;
const GLint gvalue = vert1->color[1]*avalue;
const GLint bvalue = vert1->color[2]*avalue;
#define INTERP_XY 1
#define INTERP_Z 1
@ -1881,8 +1881,8 @@ static void flat_rgba_z_triangle( GLcontext *ctx,
#define DEPTH_TYPE DEFAULT_SOFTWARE_DEPTH_TYPE
#define SETUP_CODE \
GLuint pixel; \
PACK_RGBA((GLchan *) &pixel, v0->color[0], v0->color[1], \
v0->color[2], v0->color[3]);
PACK_RGBA((GLchan *) &pixel, v2->color[0], v2->color[1], \
v2->color[2], v2->color[3]);
#define RENDER_SPAN( span ) \
GLuint i; \