fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-01-02 13:50:09 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 4

llvmpipe: blend has effects even if no colorbuffers.

Browse source 
ARB_framebuffer_no_attachments + multisampling means blend
can have an effect even outside of colorbufs

Fixes:
dEQP-VK.pipeline.multisample.alpha_to_coverage_no_color_attachment.samples_4.alpha_opaque

Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6381>
This commit is contained in:
Dave Airlie 2020-06-19 16:57:41 +10:00
parent 727bb217be
commit 2d6385715d
1 changed files with 1 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
src/gallium/drivers/llvmpipe/lp_state_fs.c
View file

@ -3987,9 +3987,7 @@ make_variant_key(struct llvmpipe_context *lp,
key->occlusion_count = TRUE;
}
if (lp->framebuffer.nr_cbufs) {
memcpy(&key->blend, lp->blend, sizeof key->blend);
}
memcpy(&key->blend, lp->blend, sizeof key->blend);
key->coverage_samples = 1;
key->min_samples = 1;