diff options
| -rw-r--r-- | render/vulkan/pixel_format.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/render/vulkan/pixel_format.c b/render/vulkan/pixel_format.c index 4d49f32f..9df08041 100644 --- a/render/vulkan/pixel_format.c +++ b/render/vulkan/pixel_format.c @@ -119,6 +119,29 @@ static const struct wlr_vk_format formats[] = { .vk = VK_FORMAT_A2B10G10R10_UNORM_PACK32, }, #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) { |