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wined3d: Implement alpha to coverage multisampling for the Vulkan adapter. 

Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
feature/deterministic
Henri Verbeet 2020-05-21 23:21:36 +04:30 committed by Alexandre Julliard
parent 939e8d25f9
commit 5e7dd9d73e
1 changed files with 3 additions and 1 deletions
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4
dlls/wined3d/context_vk.c
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@ -1833,9 +1833,11 @@ static bool wined3d_context_vk_update_graphics_pipeline_key(struct wined3d_conte
update = true;
}
if (key->ms_desc.rasterizationSamples != context_vk->sample_count)
if (key->ms_desc.rasterizationSamples != context_vk->sample_count
|| isStateDirty(&context_vk->c, STATE_BLEND))
{
key->ms_desc.rasterizationSamples = context_vk->sample_count;
key->ms_desc.alphaToCoverageEnable = state->blend_state && state->blend_state->desc.alpha_to_coverage;
update = true;
}