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wgl: Export pixelformats with accumulation bits.

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This commit is contained in:
José Fonseca
2009-05-07 18:21:56 +01:00
committed by Keith Whitwell
parent 33d2ca7624
commit 44a996b185
1 changed files with 8 additions and 6 deletions
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src/gallium/state_trackers/wgl/shared/stw_pixelformat.c
+8 -6
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@@ -119,6 +119,7 @@ stw_pixelformat_add(
struct stw_device *stw_dev,
const struct stw_pf_color_info *color,
const struct stw_pf_depth_info *depth,
unsigned accum,
boolean doublebuffer,
unsigned samples )
{
@@ -167,11 +168,11 @@ stw_pixelformat_add(
pfi->pfd.cBlueShift = color->shift.blue;
pfi->pfd.cAlphaBits = color->bits.alpha;
pfi->pfd.cAlphaShift = color->shift.alpha;
pfi->pfd.cAccumBits = 0;
pfi->pfd.cAccumRedBits = 0;
pfi->pfd.cAccumGreenBits = 0;
pfi->pfd.cAccumBlueBits = 0;
pfi->pfd.cAccumAlphaBits = 0;
pfi->pfd.cAccumBits = 4*accum;
pfi->pfd.cAccumRedBits = accum;
pfi->pfd.cAccumGreenBits = accum;
pfi->pfd.cAccumBlueBits = accum;
pfi->pfd.cAccumAlphaBits = accum;
pfi->pfd.cDepthBits = depth->bits.depth;
pfi->pfd.cStencilBits = depth->bits.stencil;
pfi->pfd.cAuxBuffers = 0;
@@ -228,7 +229,8 @@ stw_pixelformat_init( void )
PIPE_TEXTURE_USAGE_DEPTH_STENCIL, 0))
continue;
stw_pixelformat_add( stw_dev, color, depth, doublebuffer, samples );
stw_pixelformat_add( stw_dev, color, depth, 0, doublebuffer, samples );
stw_pixelformat_add( stw_dev, color, depth, 16, doublebuffer, samples );
}
}
}