GH-951 - Improve validation for minImageTransferGranularity
Added missing BC1_RGBA formats to vk_format_is_compressed function
Added function in vk_layer_utils to get block sizes for compressed formats
diff --git a/layers/vk_layer_utils.cpp b/layers/vk_layer_utils.cpp
index 412a5a3..c87d1c5 100644
--- a/layers/vk_layer_utils.cpp
+++ b/layers/vk_layer_utils.cpp
@@ -495,6 +495,8 @@
switch (format) {
case VK_FORMAT_BC1_RGB_UNORM_BLOCK:
case VK_FORMAT_BC1_RGB_SRGB_BLOCK:
+ case VK_FORMAT_BC1_RGBA_UNORM_BLOCK:
+ case VK_FORMAT_BC1_RGBA_SRGB_BLOCK:
case VK_FORMAT_BC2_UNORM_BLOCK:
case VK_FORMAT_BC2_SRGB_BLOCK:
case VK_FORMAT_BC3_UNORM_BLOCK:
@@ -550,6 +552,99 @@
return false;
}
}
+
+// Return compressed block sizes for block compressed formats
+VkExtent2D vk_format_compressed_block_size(VkFormat format) {
+ VkExtent2D block_size = { 1, 1 };
+ switch (format) {
+ case VK_FORMAT_BC1_RGB_UNORM_BLOCK:
+ case VK_FORMAT_BC1_RGB_SRGB_BLOCK:
+ case VK_FORMAT_BC1_RGBA_UNORM_BLOCK:
+ case VK_FORMAT_BC1_RGBA_SRGB_BLOCK:
+ case VK_FORMAT_BC2_UNORM_BLOCK:
+ case VK_FORMAT_BC2_SRGB_BLOCK:
+ case VK_FORMAT_BC3_UNORM_BLOCK:
+ case VK_FORMAT_BC3_SRGB_BLOCK:
+ case VK_FORMAT_BC4_UNORM_BLOCK:
+ case VK_FORMAT_BC4_SNORM_BLOCK:
+ case VK_FORMAT_BC5_UNORM_BLOCK:
+ case VK_FORMAT_BC5_SNORM_BLOCK:
+ case VK_FORMAT_BC6H_UFLOAT_BLOCK:
+ case VK_FORMAT_BC6H_SFLOAT_BLOCK:
+ case VK_FORMAT_BC7_UNORM_BLOCK:
+ case VK_FORMAT_BC7_SRGB_BLOCK:
+ case VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK:
+ case VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK:
+ case VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK:
+ case VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK:
+ case VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK:
+ case VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK:
+ case VK_FORMAT_EAC_R11_UNORM_BLOCK:
+ case VK_FORMAT_EAC_R11_SNORM_BLOCK:
+ case VK_FORMAT_EAC_R11G11_UNORM_BLOCK:
+ case VK_FORMAT_EAC_R11G11_SNORM_BLOCK:
+ case VK_FORMAT_ASTC_4x4_UNORM_BLOCK:
+ case VK_FORMAT_ASTC_4x4_SRGB_BLOCK:
+ block_size = { 4, 4 };
+ break;
+ case VK_FORMAT_ASTC_5x4_UNORM_BLOCK:
+ case VK_FORMAT_ASTC_5x4_SRGB_BLOCK:
+ block_size = { 5, 4 };
+ break;
+ case VK_FORMAT_ASTC_5x5_UNORM_BLOCK:
+ case VK_FORMAT_ASTC_5x5_SRGB_BLOCK:
+ block_size = { 5, 5 };
+ break;
+ case VK_FORMAT_ASTC_6x5_UNORM_BLOCK:
+ case VK_FORMAT_ASTC_6x5_SRGB_BLOCK:
+ block_size = { 6, 5 };
+ break;
+ case VK_FORMAT_ASTC_6x6_UNORM_BLOCK:
+ case VK_FORMAT_ASTC_6x6_SRGB_BLOCK:
+ block_size = { 6, 6 };
+ break;
+ case VK_FORMAT_ASTC_8x5_UNORM_BLOCK:
+ case VK_FORMAT_ASTC_8x5_SRGB_BLOCK:
+ block_size = { 8, 5 };
+ break;
+ case VK_FORMAT_ASTC_8x6_UNORM_BLOCK:
+ case VK_FORMAT_ASTC_8x6_SRGB_BLOCK:
+ block_size = { 8, 6 };
+ break;
+ case VK_FORMAT_ASTC_8x8_UNORM_BLOCK:
+ case VK_FORMAT_ASTC_8x8_SRGB_BLOCK:
+ block_size = { 8, 8 };
+ break;
+ case VK_FORMAT_ASTC_10x5_UNORM_BLOCK:
+ case VK_FORMAT_ASTC_10x5_SRGB_BLOCK:
+ block_size = { 10, 5 };
+ break;
+ case VK_FORMAT_ASTC_10x6_UNORM_BLOCK:
+ case VK_FORMAT_ASTC_10x6_SRGB_BLOCK:
+ block_size = { 10, 6 };
+ break;
+ case VK_FORMAT_ASTC_10x8_UNORM_BLOCK:
+ case VK_FORMAT_ASTC_10x8_SRGB_BLOCK:
+ block_size = { 10, 8 };
+ break;
+ case VK_FORMAT_ASTC_10x10_UNORM_BLOCK:
+ case VK_FORMAT_ASTC_10x10_SRGB_BLOCK:
+ block_size = { 10, 10 };
+ break;
+ case VK_FORMAT_ASTC_12x10_UNORM_BLOCK:
+ case VK_FORMAT_ASTC_12x10_SRGB_BLOCK:
+ block_size = { 12, 10 };
+ break;
+ case VK_FORMAT_ASTC_12x12_UNORM_BLOCK:
+ case VK_FORMAT_ASTC_12x12_SRGB_BLOCK:
+ block_size = { 12, 12 };
+ break;
+ default:
+ break;
+ }
+ return block_size;
+}
+
// Return format class of the specified format
VkFormatCompatibilityClass vk_format_get_compatibility_class(VkFormat format) {
auto item = vk_format_table.find(format);