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zink: incrementally add image usage flags based on device caps

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these should be provided, but if not...

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9788>
This commit is contained in:
Mike Blumenkrantz 2021-02-03 15:32:17 -05:00
parent 69cdb6b776
commit 0a0fb85fbe
1 changed files with 8 additions and 4 deletions
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12
src/gallium/drivers/zink/zink_resource.c
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@ -291,14 +291,18 @@ create_ici(struct zink_screen *screen, const struct pipe_resource *templ, unsign
if (templ->usage == PIPE_USAGE_STAGING)
ici.tiling = VK_IMAGE_TILING_LINEAR;
VkFormatProperties props = screen->format_props[templ->format];
VkFormatFeatureFlags feats = ici.tiling == VK_IMAGE_TILING_LINEAR ? props.linearTilingFeatures : props.optimalTilingFeatures;
/* sadly, gallium doesn't let us know if it'll ever need this, so we have to assume */
ici.usage = VK_IMAGE_USAGE_TRANSFER_SRC_BIT |
VK_IMAGE_USAGE_TRANSFER_DST_BIT |
VK_IMAGE_USAGE_SAMPLED_BIT;
if (feats & VK_FORMAT_FEATURE_TRANSFER_SRC_BIT)
ici.usage |= VK_IMAGE_USAGE_TRANSFER_SRC_BIT;
if (feats & VK_FORMAT_FEATURE_TRANSFER_DST_BIT)
ici.usage |= VK_IMAGE_USAGE_TRANSFER_DST_BIT;
if (feats & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT)
ici.usage |= VK_IMAGE_USAGE_SAMPLED_BIT;
if ((templ->nr_samples <= 1 || screen->info.feats.features.shaderStorageImageMultisample) &&
(bind & PIPE_BIND_SHADER_IMAGE)) {
VkFormatProperties props = screen->format_props[templ->format];
if ((ici.tiling == VK_IMAGE_TILING_LINEAR && props.linearTilingFeatures & VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT) ||
(ici.tiling == VK_IMAGE_TILING_OPTIMAL && props.optimalTilingFeatures & VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT))
ici.usage |= VK_IMAGE_USAGE_STORAGE_BIT;