diff options
Diffstat (limited to 'src/mesa/drivers/svga/svgamesa16.c')
| -rw-r--r-- | src/mesa/drivers/svga/svgamesa16.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/src/mesa/drivers/svga/svgamesa16.c b/src/mesa/drivers/svga/svgamesa16.c index 20d1ed6fec..ed36beca24 100644 --- a/src/mesa/drivers/svga/svgamesa16.c +++ b/src/mesa/drivers/svga/svgamesa16.c @@ -1,4 +1,4 @@ -/* $Id: svgamesa16.c,v 1.8 2001/01/24 00:04:59 brianp Exp $ */ +/* $Id: svgamesa16.c,v 1.9 2001/02/06 00:03:48 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -35,6 +35,7 @@ #include "svgapix.h" #include "svgamesa16.h" +#include "swrast/swrast.h" static void __svga_drawpixel16(int x, int y, unsigned long c) @@ -64,8 +65,8 @@ void __clear_color16( GLcontext *ctx, const GLchan color[4] ) /* SVGAMesa->clear_hicolor=(red)<<11 | (green)<<5 | (blue); */ } -GLbitfield __clear16( GLcontext *ctx, GLbitfield mask, GLboolean all, - GLint x, GLint y, GLint width, GLint height ) +void __clear16( GLcontext *ctx, GLbitfield mask, GLboolean all, + GLint x, GLint y, GLint width, GLint height ) { int i,j; @@ -83,7 +84,8 @@ GLbitfield __clear16( GLcontext *ctx, GLbitfield mask, GLboolean all, __svga_drawpixel16(i,j,SVGAMesa->clear_hicolor); SVGABuffer.DrawBuffer = tmp; } - } + mask &= ~DD_FRONT_LEFT_BIT; + } if (mask & DD_BACK_LEFT_BIT) { if (all) { GLshort *shortBuffer=(void *)SVGABuffer.BackBuffer; @@ -98,8 +100,11 @@ GLbitfield __clear16( GLcontext *ctx, GLbitfield mask, GLboolean all, __svga_drawpixel16(i,j,SVGAMesa->clear_hicolor); SVGABuffer.DrawBuffer = tmp; } - } - return mask & (~(DD_FRONT_LEFT_BIT | DD_BACK_LEFT_BIT)); + mask &= ~DD_BACK_LEFT_BIT; + } + + if (mask) + _swrast_Clear( ctx, mask, all, x, y, width, height ); } void __write_rgba_span16( const GLcontext *ctx, GLuint n, GLint x, GLint y, |