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render/vulkan: add 64-bit UNORM and SFLOAT formats

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This commit is contained in:
Simon Ser 2022-11-29 10:02:10 +01:00
parent 9f938f7f2a
commit 21c4516838
1 changed files with 23 additions and 0 deletions
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23
render/vulkan/pixel_format.c
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@ -119,6 +119,29 @@ static const struct wlr_vk_format formats[] = {
.vk = VK_FORMAT_A2B10G10R10_UNORM_PACK32, .vk = VK_FORMAT_A2B10G10R10_UNORM_PACK32,
}, },
#endif #endif
// Vulkan 16-bits-per-channel formats have an inverted channel order
// compared to DRM formats, just like the 8-bits-per-channel ones.
// On little endian systems the memory representation of each channel
// matches the DRM formats'.
#if WLR_LITTLE_ENDIAN
{
.drm = DRM_FORMAT_ABGR16161616,
.vk = VK_FORMAT_R16G16B16A16_UNORM,
},
{
.drm = DRM_FORMAT_XBGR16161616,
.vk = VK_FORMAT_R16G16B16A16_UNORM,
},
{
.drm = DRM_FORMAT_ABGR16161616F,
.vk = VK_FORMAT_R16G16B16A16_SFLOAT,
},
{
.drm = DRM_FORMAT_XBGR16161616F,
.vk = VK_FORMAT_R16G16B16A16_SFLOAT,
},
#endif
}; };
const struct wlr_vk_format *vulkan_get_format_list(size_t *len) { const struct wlr_vk_format *vulkan_get_format_list(size_t *len) {