Mesa (master): util/format: translate 422_UNORM and 420_UNORM vulkan formats

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Module: Mesa
Branch: master
Commit: 75d7ee80291d6693ca2611bf8ad2bb14a34588db
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=75d7ee80291d6693ca2611bf8ad2bb14a34588db

Author: Jonathan Marek <jonathan at marek.ca>
Date:   Tue Apr  7 23:40:37 2020 -0400

util/format: translate 422_UNORM and 420_UNORM vulkan formats

Signed-off-by: Jonathan Marek <jonathan at marek.ca>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4590>

---

 src/vulkan/util/vk_format.c | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/src/vulkan/util/vk_format.c b/src/vulkan/util/vk_format.c
index f23575958b3..9afe89f7f20 100644
--- a/src/vulkan/util/vk_format.c
+++ b/src/vulkan/util/vk_format.c
@@ -244,8 +244,20 @@ static const enum pipe_format vk_format_map[] = {
 enum pipe_format
 vk_format_to_pipe_format(enum VkFormat vkformat)
 {
-   if (vkformat >= ARRAY_SIZE(vk_format_map))
-      return PIPE_FORMAT_NONE;
+   if (vkformat >= ARRAY_SIZE(vk_format_map)) {
+      switch (vkformat) {
+      case VK_FORMAT_G8B8G8R8_422_UNORM:
+         return PIPE_FORMAT_YUYV;
+      case VK_FORMAT_B8G8R8G8_422_UNORM:
+         return PIPE_FORMAT_UYVY;
+      case VK_FORMAT_G8_B8_R8_3PLANE_420_UNORM:
+         return PIPE_FORMAT_YV12;
+      case VK_FORMAT_G8_B8R8_2PLANE_420_UNORM:
+         return PIPE_FORMAT_NV12;
+      default:
+         return PIPE_FORMAT_NONE;
+      }
+   }
 
    /* Unpopulated entries in the table must be PIPE_FORMAT_NONE */
    STATIC_ASSERT(PIPE_FORMAT_NONE == 0);