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| author | Alan Hourihane <alanh@tungstengraphics.com> | 2001-11-13 23:55:32 +0000 |
|---|---|---|
| committer | Alan Hourihane <alanh@tungstengraphics.com> | 2001-11-13 23:55:32 +0000 |
| commit | 1aad7ae66a257ffa4b4966772b32387887d563f2 (patch) | |
| tree | e6a0e780b8e3a7742c785301ba81234a9edba5c5 | |
| parent | 3df4a3c3e209e769a10887a8bd5299712d85d169 (diff) | |
| download | mesa-1aad7ae66a257ffa4b4966772b32387887d563f2.tar.gz | |
Check pixel buffer count for general_flat_rgba_line.
| -rw-r--r-- | src/mesa/main/lines.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/src/mesa/main/lines.c b/src/mesa/main/lines.c index 7d3794cf6cc..2461a56bd1a 100644 --- a/src/mesa/main/lines.c +++ b/src/mesa/main/lines.c @@ -1,4 +1,4 @@ -/* $Id: lines.c,v 1.12.2.2 2001/05/21 17:46:35 brianp Exp $ */ +/* $Id: lines.c,v 1.12.2.3 2001/11/13 23:55:32 alanh Exp $ */ /* * Mesa 3-D graphics library @@ -558,6 +558,7 @@ static void general_flat_rgba_line( GLcontext *ctx, GLuint vert0, GLuint vert1, GLuint pvert ) { const GLubyte *color = ctx->VB->ColorPtr->data[pvert]; + GLuint count; PB_SET_COLOR( ctx->PB, color[0], color[1], color[2], color[3] ); if (ctx->Line.StippleFlag) { @@ -566,7 +567,10 @@ static void general_flat_rgba_line( GLcontext *ctx, #define INTERP_Z 1 #define WIDE 1 #define STIPPLE 1 -#define PLOT(X,Y) PB_WRITE_PIXEL(ctx->PB, X, Y, Z); +#define PLOT(X,Y) \ + PB_WRITE_PIXEL(ctx->PB, X, Y, Z); \ + count = ctx->PB->count; \ + CHECK_FULL(count); #include "linetemp.h" } else { @@ -586,7 +590,10 @@ static void general_flat_rgba_line( GLcontext *ctx, #define INTERP_XY 1 #define INTERP_Z 1 #define WIDE 1 -#define PLOT(X,Y) PB_WRITE_PIXEL(ctx->PB, X, Y, Z); +#define PLOT(X,Y) \ + PB_WRITE_PIXEL(ctx->PB, X, Y, Z); \ + count = ctx->PB->count; \ + CHECK_FULL(count); #include "linetemp.h" } } |