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zink: respect feature-cap for independent blending

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Vulkan has a cap to enable this, we should check that one rather than
always claiming support.

Fixes: 8d46e35d16 ("zink: introduce opengl over vulkan")
Reviewed-by: Hoe Hao Cheng <haochengho12907@gmail.com>
Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8640>
(cherry picked from commit 612169859a)
This commit is contained in:
Erik Faye-Lund 2021-01-22 09:09:03 +01:00 • committed by Dylan Baker
parent 613251e851
commit 3efcf3b34f
2 changed files with 3 additions and 3 deletions
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2
.pick_status.json
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@ -67,7 +67,7 @@
"description": "zink: respect feature-cap for independent blending",
"nominated": true,
"nomination_type": 1,
"resolution": 0,
"resolution": 1,
"master_sha": null,
"because_sha": "8d46e35d16e3936968958bcab86d61967a673305"
},

4
src/gallium/drivers/zink/zink_screen.c
View file

@ -136,15 +136,15 @@ zink_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
case PIPE_CAP_MAX_TEXTURE_CUBE_LEVELS:
return 1 + util_logbase2(screen->info.props.limits.maxImageDimensionCube);
case PIPE_CAP_BLEND_EQUATION_SEPARATE:
case PIPE_CAP_FRAGMENT_SHADER_TEXTURE_LOD:
case PIPE_CAP_FRAGMENT_SHADER_DERIVATIVES:
case PIPE_CAP_VERTEX_SHADER_SATURATE:
return 1;
case PIPE_CAP_BLEND_EQUATION_SEPARATE:
case PIPE_CAP_INDEP_BLEND_ENABLE:
case PIPE_CAP_INDEP_BLEND_FUNC:
return 1;
return screen->info.feats.features.independentBlend;
case PIPE_CAP_MAX_STREAM_OUTPUT_BUFFERS:
return screen->info.have_EXT_transform_feedback ? screen->info.tf_props.maxTransformFeedbackBuffers : 0;