diff options
Diffstat (limited to 'src/mesa/drivers/svga/svgamesa8.c')
| -rw-r--r-- | src/mesa/drivers/svga/svgamesa8.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/mesa/drivers/svga/svgamesa8.c b/src/mesa/drivers/svga/svgamesa8.c index a829063520c..29fd4070b37 100644 --- a/src/mesa/drivers/svga/svgamesa8.c +++ b/src/mesa/drivers/svga/svgamesa8.c @@ -1,4 +1,4 @@ -/* $Id: svgamesa8.c,v 1.7 2000/11/14 17:40:14 brianp Exp $ */ +/* $Id: svgamesa8.c,v 1.8 2001/02/06 00:03:48 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -36,6 +36,8 @@ #include "svgapix.h" #include "svgamesa8.h" +#include "swrast/swrast.h" + static void __svga_drawpixel8(int x, int y, unsigned long c) { @@ -58,8 +60,8 @@ void __clear_index8( GLcontext *ctx, GLuint index ) SVGAMesa->clear_index = index; } -GLbitfield __clear8( GLcontext *ctx, GLbitfield mask, GLboolean all, - GLint x, GLint y, GLint width, GLint height ) +void __clear8( GLcontext *ctx, GLbitfield mask, GLboolean all, + GLint x, GLint y, GLint width, GLint height ) { int i,j; @@ -75,6 +77,7 @@ GLbitfield __clear8( GLcontext *ctx, GLbitfield mask, GLboolean all, __svga_drawpixel8(i,j,SVGAMesa->clear_index); SVGABuffer.DrawBuffer = tmp; } + mask &= ~DD_FRONT_LEFT_BIT; } if (mask & DD_BACK_LEFT_BIT) { if (all) { @@ -88,8 +91,11 @@ GLbitfield __clear8( GLcontext *ctx, GLbitfield mask, GLboolean all, __svga_drawpixel8(i,j,SVGAMesa->clear_index); SVGABuffer.DrawBuffer = tmp; } + mask &= ~DD_BACK_LEFT_BIT; } - return mask & (~(DD_FRONT_LEFT_BIT | DD_BACK_LEFT_BIT)); + + if (mask) + _swrast_Clear( ctx, mask, all, x, y, width, height ); } void __write_ci32_span8( const GLcontext *ctx, GLuint n, GLint x, GLint y, |