diff options
| author | Brian Paul <[email protected]> | 2002-02-02 17:24:11 +0000 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2002-02-02 17:24:11 +0000 |
| commit | 733a4b602bbbfda83ee03b7ae4f3737bbe659034 (patch) | |
| tree | fd6529e587eec1030c0a273a96d7d9784cc2a020 /src/mesa/swrast/s_drawpix.c | |
| parent | ceb39f4f8dc4863fde17d668c752533a2184476e (diff) | |
sw_span can now hold x/y arrays of fragment positions - getting ready to
ditch the pb (pixel buffer) code.
Converted point drawing, bitmaps and aa lines to use new span functions.
Diffstat (limited to 'src/mesa/swrast/s_drawpix.c')
| -rw-r--r-- | src/mesa/swrast/s_drawpix.c | 25 |
1 files changed, 4 insertions, 21 deletions
diff --git a/src/mesa/swrast/s_drawpix.c b/src/mesa/swrast/s_drawpix.c index 5ce9469aacb..434b7143a95 100644 --- a/src/mesa/swrast/s_drawpix.c +++ b/src/mesa/swrast/s_drawpix.c @@ -1,4 +1,4 @@ -/* $Id: s_drawpix.c,v 1.28 2002/01/31 00:27:43 brianp Exp $ */ +/* $Id: s_drawpix.c,v 1.29 2002/02/02 17:24:11 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -117,7 +117,7 @@ fast_draw_pixels(GLcontext *ctx, GLint x, GLint y, if (ctx->Fog.Enabled) _mesa_span_default_fog(ctx, &span); - if ((SWRAST_CONTEXT(ctx)->_RasterMask&(~(SCISSOR_BIT|WINCLIP_BIT)))==0 + if ((SWRAST_CONTEXT(ctx)->_RasterMask & ~CLIP_BIT) == 0 && ctx->Texture._ReallyEnabled == 0 && unpack->Alignment == 1 && !unpack->SwapBytes @@ -740,27 +740,10 @@ draw_rgba_pixels( GLcontext *ctx, GLint x, GLint y, if (fast_draw_pixels(ctx, x, y, width, height, format, type, pixels)) return; - /* Fragment depth values */ - if (ctx->Depth.Test || ctx->Fog.Enabled) { - /* fill in array of z values */ - GLdepth z = (GLdepth) (ctx->Current.RasterPos[2] * ctx->DepthMaxF); - GLfloat fog; - GLint i; - - if (ctx->Fog.FogCoordinateSource == GL_FOG_COORDINATE_EXT) - fog = _mesa_z_to_fogfactor(ctx, ctx->Current.RasterFogCoord); - else - fog = _mesa_z_to_fogfactor(ctx, ctx->Current.RasterDistance); - - for (i=0;i<width;i++) { - span.zArray[i] = z; - span.fogArray[i] = fog; - } - } - + if (ctx->Depth.Test) + _mesa_span_default_z(ctx, &span); if (ctx->Fog.Enabled) _mesa_span_default_fog(ctx, &span); - span.arrayMask |= SPAN_Z; if (SWRAST_CONTEXT(ctx)->_RasterMask == 0 && !zoom && x >= 0 && y >= 0 && x + width <= ctx->DrawBuffer->Width |