R32G32B32 are weird formats and we are only going to support
some basic operations for now.
Signed-off-by: Samuel Pitoiset <samuel.pitoi...@gmail.com>
---
src/amd/vulkan/radv_formats.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/src/amd/vulkan/radv_formats.c b/src/amd/vulkan/radv_formats.c
index ad06c9e996..a7aa819e2b 100644
--- a/src/amd/vulkan/radv_formats.c
+++ b/src/amd/vulkan/radv_formats.c
@@ -1091,6 +1091,20 @@ static VkResult radv_get_image_format_properties(struct
radv_physical_device *ph
sampleCounts |= VK_SAMPLE_COUNT_2_BIT | VK_SAMPLE_COUNT_4_BIT |
VK_SAMPLE_COUNT_8_BIT;
}
+ if (info->tiling == VK_IMAGE_TILING_LINEAR &&
+ (info->format == VK_FORMAT_R32G32B32_SFLOAT ||
+ info->format == VK_FORMAT_R32G32B32_SINT ||
+ info->format == VK_FORMAT_R32G32B32_UINT)) {
+ /* R32G32B32 is a weird format and the driver currently only
+ * supports the barely minimum.
+ * TODO: Implement more if we really need to.
+ */
+ if (info->type == VK_IMAGE_TYPE_3D)
+ goto unsupported;
+ maxArraySize = 1;
+ maxMipLevels = 1;
+ }
+
if (info->usage & VK_IMAGE_USAGE_SAMPLED_BIT) {
if (!(format_feature_flags &
VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT)) {
goto unsupported;
--
2.19.1
_______________________________________________
mesa-dev mailing list
mesa-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/mesa-dev
