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render/vulkan: split off YCbCr texture features 

Avoids repeating the common bits between dma_tex_features and
dma_tex_ycbcr_features, and we will need just the YCbCr-related
flags for shm YCbCr support soon.
This commit is contained in:
Simon Ser 2023-05-24 19:43:39 +02:00 committed by Alexander Orzechowski
parent fdb199a43c
commit cebe991e95
1 changed files with 5 additions and 4 deletions
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9
render/vulkan/pixel_format.c
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@ -253,10 +253,8 @@ static const VkFormatFeatureFlags dma_tex_features =
// NOTE: we don't strictly require this, we could create a NEAREST
// sampler for formats that need it, in case this ever makes problems.
VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT;
static const VkFormatFeatureFlags dma_tex_ycbcr_features =
VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT |
static const VkFormatFeatureFlags ycbcr_tex_features =
VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_LINEAR_FILTER_BIT |
VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT |
VK_FORMAT_FEATURE_MIDPOINT_CHROMA_SAMPLES_BIT;
static bool query_modifier_usage_support(struct wlr_vk_device *dev, VkFormat vk_format,
@ -375,7 +373,10 @@ static bool query_modifier_support(struct wlr_vk_device *dev,
// check that specific modifier for texture usage
errmsg = "unknown error";
VkFormatFeatureFlags features = props->format.is_ycbcr ? dma_tex_ycbcr_features : dma_tex_features;
VkFormatFeatureFlags features = dma_tex_features;
if (props->format.is_ycbcr) {
features |= ycbcr_tex_features;
}
if ((m.drmFormatModifierTilingFeatures & features) == features) {
struct wlr_vk_format_modifier_props p = {0};
if (query_modifier_usage_support(dev, props->format.vk, dma_tex_usage, &m, &p, &errmsg)) {