diff options
| -rw-r--r-- | src/freedreno/vulkan/tu_extensions.py | 1 | ||||
| -rw-r--r-- | src/freedreno/vulkan/tu_image.c | 23 |
2 files changed, 24 insertions, 0 deletions
diff --git a/src/freedreno/vulkan/tu_extensions.py b/src/freedreno/vulkan/tu_extensions.py index 0856d6d2d62..3e1a7cf6625 100644 --- a/src/freedreno/vulkan/tu_extensions.py +++ b/src/freedreno/vulkan/tu_extensions.py @@ -76,6 +76,7 @@ EXTENSIONS = [ Extension('VK_KHR_external_memory', 1, True), Extension('VK_KHR_external_memory_fd', 1, True), Extension('VK_EXT_external_memory_dma_buf', 1, True), + Extension('VK_EXT_image_drm_format_modifier', 1, False), ] class VkVersion: diff --git a/src/freedreno/vulkan/tu_image.c b/src/freedreno/vulkan/tu_image.c index 08028e52063..7dbbcb99682 100644 --- a/src/freedreno/vulkan/tu_image.c +++ b/src/freedreno/vulkan/tu_image.c @@ -444,6 +444,29 @@ tu_GetImageSubresourceLayout(VkDevice _device, } } +VkResult tu_GetImageDrmFormatModifierPropertiesEXT( + VkDevice device, + VkImage _image, + VkImageDrmFormatModifierPropertiesEXT* pProperties) +{ + TU_FROM_HANDLE(tu_image, image, _image); + + assert(pProperties->sType == + VK_STRUCTURE_TYPE_IMAGE_DRM_FORMAT_MODIFIER_PROPERTIES_EXT); + + /* TODO invent a modifier for tiled but not UBWC buffers */ + + if (!image->layout.tile_mode) + pProperties->drmFormatModifier = DRM_FORMAT_MOD_LINEAR; + else if (image->layout.ubwc_size) + pProperties->drmFormatModifier = DRM_FORMAT_MOD_QCOM_COMPRESSED; + else + pProperties->drmFormatModifier = DRM_FORMAT_MOD_INVALID; + + return VK_SUCCESS; +} + + VkResult tu_CreateImageView(VkDevice _device, const VkImageViewCreateInfo *pCreateInfo, |