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st/mesa: don't clamp fragment color with integer colorbuffer

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This commit is contained in:
Marek Olšák
2012-08-04 13:32:21 +02:00
parent e06d6168cb
commit 03b78ceb50
4 changed files with 11 additions and 6 deletions
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6
src/mesa/state_tracker/st_cb_drawpixels.c
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@@ -697,7 +697,8 @@ draw_textured_quad(struct gl_context *ctx, GLint x, GLint y, GLfloat z,
struct pipe_rasterizer_state rasterizer;
memset(&rasterizer, 0, sizeof(rasterizer));
rasterizer.clamp_fragment_color = !st->clamp_frag_color_in_shader &&
ctx->Color._ClampFragmentColor;
ctx->Color._ClampFragmentColor &&
!ctx->DrawBuffer->_IntegerColor;
rasterizer.gl_rasterization_rules = 1;
rasterizer.depth_clip = !ctx->Transform.DepthClamp;
rasterizer.scissor = ctx->Scissor.Enabled;
@@ -1026,7 +1027,8 @@ get_color_fp_variant(struct st_context *st)
ctx->Pixel.AlphaScale != 1.0);
key.pixelMaps = ctx->Pixel.MapColorFlag;
key.clamp_color = st->clamp_frag_color_in_shader &&
st->ctx->Color._ClampFragmentColor;
st->ctx->Color._ClampFragmentColor &&
!st->ctx->DrawBuffer->_IntegerColor;
fpv = st_get_fp_variant(st, st->fp, &key);