If external format is used, we store the external format identifier in
conversion to be used later when creating VkImageView.
v2: rebase to b43f955037c changes
Signed-off-by: Tapani Pälli <tapani.pa...@intel.com>
---
src/intel/vulkan/anv_formats.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/src/intel/vulkan/anv_formats.c b/src/intel/vulkan/anv_formats.c
index 972a6f98620..6e7807579df 100644
--- a/src/intel/vulkan/anv_formats.c
+++ b/src/intel/vulkan/anv_formats.c
@@ -1170,6 +1170,15 @@ VkResult anv_CreateSamplerYcbcrConversion(
ANV_FROM_HANDLE(anv_device, device, _device);
struct anv_ycbcr_conversion *conversion;
+ /* Search for VkExternalFormatANDROID and resolve the format. */
+ struct anv_format *ext_format = NULL;
+ const struct VkExternalFormatANDROID *ext_info =
+ vk_find_struct_const(pCreateInfo->pNext, EXTERNAL_FORMAT_ANDROID);
+
+ uint64_t format = ext_info ? ext_info->externalFormat : 0;
+ if (format)
+ ext_format = (struct anv_format *) (uintptr_t) format;
+
assert(pCreateInfo->sType ==
VK_STRUCTURE_TYPE_SAMPLER_YCBCR_CONVERSION_CREATE_INFO);
conversion = vk_alloc2(&device->alloc, pAllocator, sizeof(*conversion), 8,
@@ -1190,6 +1199,10 @@ VkResult anv_CreateSamplerYcbcrConversion(
conversion->chroma_offsets[1] = pCreateInfo->yChromaOffset;
conversion->chroma_filter = pCreateInfo->chromaFilter;
+ /* Setup external format. */
+ if (ext_format)
+ conversion->format = ext_format;
+
bool has_chroma_subsampled = false;
for (uint32_t p = 0; p < conversion->format->n_planes; p++) {
if (conversion->format->planes[p].has_chroma &&
--
2.17.2
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