diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2002-01-28 03:42:28 +0000 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2002-01-28 03:42:28 +0000 |
| commit | 7956292a765910077f50352d7cd0174e1e66d26c (patch) | |
| tree | 59fa9504eaa4828c7073273d93d42914ce9f5e44 /src/mesa/swrast/s_zoom.c | |
| parent | f1e236987829393c81dc86ea19cb49eefe190317 (diff) | |
More span improvements. Removed _mesa_write_monocolor_span().
Removed last of span.filled* flags and Klaus's macros.
More simplification of triangle functions.
Diffstat (limited to 'src/mesa/swrast/s_zoom.c')
| -rw-r--r-- | src/mesa/swrast/s_zoom.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/src/mesa/swrast/s_zoom.c b/src/mesa/swrast/s_zoom.c index 749730caed..516a5bb582 100644 --- a/src/mesa/swrast/s_zoom.c +++ b/src/mesa/swrast/s_zoom.c @@ -1,4 +1,4 @@ -/* $Id: s_zoom.c,v 1.10 2002/01/28 00:07:33 brianp Exp $ */ +/* $Id: s_zoom.c,v 1.11 2002/01/28 03:42:28 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -83,11 +83,11 @@ _mesa_write_zoomed_rgba_span( GLcontext *ctx, { GLint r0, r1, row; GLint i, j; - struct sw_span zoomed; const GLint maxwidth = MIN2( ctx->DrawBuffer->Width, MAX_WIDTH ); + struct sw_span zoomed; - SW_SPAN_RESET(zoomed); INIT_SPAN(zoomed); + zoomed.arrayMask |= SPAN_RGBA; /* compute width of output row */ zoomed.end = (GLint) ABSF( n * ctx->Pixel.ZoomX ); @@ -148,8 +148,6 @@ _mesa_write_zoomed_rgba_span( GLcontext *ctx, /* zoom the span horizontally */ if (ctx->Pixel.ZoomX==-1.0F) { - SW_SPAN_SET_FLAG(zoomed.filledColor); - SW_SPAN_SET_FLAG(zoomed.filledAlpha); /* n==m */ for (j=zoomed.start; j<zoomed.end; j++) { i = n - j - 1; @@ -165,8 +163,6 @@ _mesa_write_zoomed_rgba_span( GLcontext *ctx, } else { const GLfloat xscale = 1.0F / ctx->Pixel.ZoomX; - SW_SPAN_SET_FLAG(zoomed.filledColor); - SW_SPAN_SET_FLAG(zoomed.filledAlpha); for (j=zoomed.start; j<zoomed.end; j++) { i = (GLint) (j * xscale); if (i<0) i = n + i - 1; @@ -182,7 +178,6 @@ _mesa_write_zoomed_rgba_span( GLcontext *ctx, } } - zoomed.arrayMask |= SPAN_RGBA; zoomed.arrayMask |= SPAN_Z; if (fog) zoomed.arrayMask |= SPAN_FOG; @@ -334,7 +329,6 @@ _mesa_write_zoomed_index_span( GLcontext *ctx, GLint maxwidth = MIN2( ctx->DrawBuffer->Width, MAX_WIDTH ); struct sw_span zoomed; - SW_SPAN_RESET(zoomed); INIT_SPAN(zoomed); zoomed.arrayMask |= SPAN_INDEX; |