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st/mesa: disable depth/stencil/alpha tests in PBO upload

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Noticed by Brian Paul.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
This commit is contained in:
Nicolai Hähnle 2016-02-18 14:31:38 -05:00
parent 2f3d06d9f9
commit d7c4ffd1ee
1 changed files with 8 additions and 0 deletions
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8
src/mesa/state_tracker/st_cb_texture.c
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@ -1340,6 +1340,7 @@ try_pbo_upload_common(struct gl_context *ctx,
CSO_BIT_FRAMEBUFFER |
CSO_BIT_VIEWPORT |
CSO_BIT_BLEND |
CSO_BIT_DEPTH_STENCIL_ALPHA |
CSO_BIT_RASTERIZER |
CSO_BIT_STREAM_OUTPUTS |
CSO_BITS_ALL_SHADERS));
@ -1479,6 +1480,13 @@ try_pbo_upload_common(struct gl_context *ctx,
/* Blend state */
cso_set_blend(cso, &st->pbo_upload.blend);
/* Depth/stencil/alpha state */
{
struct pipe_depth_stencil_alpha_state dsa;
memset(&dsa, 0, sizeof(dsa));
cso_set_depth_stencil_alpha(cso, &dsa);
}
/* Rasterizer state */
cso_set_rasterizer(cso, &st->pbo_upload.raster);