commit 9cfe1ed5edefd813214daf4fadacfb6ebbd1e9ba
author Trevor David Black <vantablack@google.com> Mon Dec 05 20:04:57 2022 +0000
committer Trevor David Black <vantablack@google.com> Fri Dec 16 06:23:08 2022 +0000
tree 12ab19f66ae739b63b88e1760efb2aa0e9f47021
parent a9e28de9a98a4c0a61fb9ce7dc5ace590ba5307b

The ahb changes necessary for

- AHARDWAREBUFFER_FORMAT_R16_UINT
- AHARDWAREBUFFER_FORMAT_R16G16_UINT
- AHARDWAREBUFFER_FORMAT_R10G10B10A10_UNORM

Bug: 233033456
Test: Build
Change-Id: Id56fd83b033c899c40648ef64bcfd65aedc5cd24

vulkan/libvulkan/swapchain.cpp

diff --git a/vulkan/libvulkan/swapchain.cpp b/vulkan/libvulkan/swapchain.cpp
index dad361f..e9935e5 100644
--- a/vulkan/libvulkan/swapchain.cpp
+++ b/vulkan/libvulkan/swapchain.cpp
@@ -508,6 +508,10 @@
         case VK_FORMAT_R8_UNORM:
             native_format = android::PIXEL_FORMAT_R_8;
             break;
+        // TODO: Do we need to query for VK_EXT_rgba10x6_formats here?
+        case VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16:
+            native_format = android::PIXEL_FORMAT_RGBA_10101010;
+            break;
         default:
             ALOGV("unsupported swapchain format %d", format);
             break;
@@ -855,6 +859,22 @@
         }
     }
 
+    // TODO query VK_EXT_rgba10x6_formats support
+    desc.format = AHARDWAREBUFFER_FORMAT_R10G10B10A10_UNORM;
+    if (AHardwareBuffer_isSupported(&desc)) {
+        all_formats.emplace_back(
+            VkSurfaceFormatKHR{VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16,
+                               VK_COLOR_SPACE_SRGB_NONLINEAR_KHR});
+        if (colorspace_ext) {
+            all_formats.emplace_back(
+                VkSurfaceFormatKHR{VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16,
+                                   VK_COLOR_SPACE_PASS_THROUGH_EXT});
+            all_formats.emplace_back(
+                VkSurfaceFormatKHR{VK_FORMAT_R10X6G10X6B10X6A10X6_UNORM_4PACK16,
+                                   VK_COLOR_SPACE_DISPLAY_P3_NONLINEAR_EXT});
+        }
+    }
+
     // NOTE: Any new formats that are added must be coordinated across different
     // Android users.  This includes the ANGLE team (a layered implementation of
     // OpenGL-ES).