From: Josh Simmons <josh@nega.tv>
Date: Sun, 12 May 2024 10:47:41 +0000 (+0200)
Subject: narcissus-gpu: Add 10-bit packed color formats
X-Git-Url: https://git.nega.tv//gitweb.cgi?a=commitdiff_plain;h=d87196f4847e56a34ae3f5d96dfe0fec465de24e;p=josh%2Fnarcissus

narcissus-gpu: Add 10-bit packed color formats
---

diff --git a/engine/narcissus-gpu/src/backend/vulkan/convert.rs b/engine/narcissus-gpu/src/backend/vulkan/convert.rs
index 3fa1850..7726a05 100644
--- a/engine/narcissus-gpu/src/backend/vulkan/convert.rs
+++ b/engine/narcissus-gpu/src/backend/vulkan/convert.rs
@@ -27,6 +27,8 @@ pub fn vulkan_format(format: ImageFormat) -> vk::Format {
         ImageFormat::RGBA8_UNORM => vk::Format::R8G8B8A8_UNORM,
         ImageFormat::BGRA8_SRGB => vk::Format::B8G8R8A8_SRGB,
         ImageFormat::BGRA8_UNORM => vk::Format::B8G8R8A8_UNORM,
+        ImageFormat::A2R10G10B10_UNORM_PACK32 => vk::Format::A2R10G10B10_UNORM_PACK32,
+        ImageFormat::A2B10G10R10_UNORM_PACK32 => vk::Format::A2B10G10R10_UNORM_PACK32,
         ImageFormat::DEPTH_F32 => vk::Format::D32_SFLOAT,
     }
 }
@@ -38,7 +40,9 @@ pub fn vulkan_aspect_for_format(format: ImageFormat) -> vk::ImageAspectFlags {
         | ImageFormat::BGRA8_SRGB
         | ImageFormat::BGRA8_UNORM
         | ImageFormat::RGBA8_SRGB
-        | ImageFormat::RGBA8_UNORM => vk::ImageAspectFlags::COLOR,
+        | ImageFormat::RGBA8_UNORM
+        | ImageFormat::A2R10G10B10_UNORM_PACK32
+        | ImageFormat::A2B10G10R10_UNORM_PACK32 => vk::ImageAspectFlags::COLOR,
         ImageFormat::DEPTH_F32 => vk::ImageAspectFlags::DEPTH,
     }
 }
diff --git a/engine/narcissus-gpu/src/lib.rs b/engine/narcissus-gpu/src/lib.rs
index c5a7165..13fa86b 100644
--- a/engine/narcissus-gpu/src/lib.rs
+++ b/engine/narcissus-gpu/src/lib.rs
@@ -129,6 +129,8 @@ pub enum ImageFormat {
     BGRA8_UNORM,
     RGBA8_SRGB,
     RGBA8_UNORM,
+    A2R10G10B10_UNORM_PACK32,
+    A2B10G10R10_UNORM_PACK32,
     DEPTH_F32,
 }