commit 23cdab9680e5f03ad0c42b27d9038268a07a0ed8
author Dave Houlton <daveh@lunarg.com> Tue May 23 16:16:54 2017 -0600
committer Dave Houlton <daveh@lunarg.com> Wed May 24 11:42:23 2017 -0600
tree 701b7b3a4ce95d658002917853abf30a10a1f94a
parent 3c37fb3a379e41f0b9f6e8903493e43a6f70bcc7

layers: Add PVRTC formats to format utils

Update vk_format_utils to classify PVRTC formats correctly.

Change-Id: Ie48883885725a28d62dbafa66151971e0f33a45e

layers/vk_format_utils.h

diff --git a/layers/vk_format_utils.h b/layers/vk_format_utils.h
index ea393ae..7420a93 100644
--- a/layers/vk_format_utils.h
+++ b/layers/vk_format_utils.h
@@ -84,7 +84,11 @@
     VK_FORMAT_COMPATIBILITY_CLASS_D16S8_BIT = 42,
     VK_FORMAT_COMPATIBILITY_CLASS_D24S8_BIT = 43,
     VK_FORMAT_COMPATIBILITY_CLASS_D32S8_BIT = 44,
-    VK_FORMAT_COMPATIBILITY_CLASS_MAX_ENUM = 45
+    VK_FORMAT_COMPATIBILITY_CLASS_PVRTC1_2BPP_BIT = 45,
+    VK_FORMAT_COMPATIBILITY_CLASS_PVRTC1_4BPP_BIT = 46,
+    VK_FORMAT_COMPATIBILITY_CLASS_PVRTC2_2BPP_BIT = 47,
+    VK_FORMAT_COMPATIBILITY_CLASS_PVRTC2_4BPP_BIT = 48,
+    VK_FORMAT_COMPATIBILITY_CLASS_MAX_ENUM = 49
 } VkFormatCompatibilityClass;
 
 VK_LAYER_EXPORT bool FormatIsDepthOrStencil(VkFormat format);
@@ -94,6 +98,7 @@
 VK_LAYER_EXPORT bool FormatIsCompressed_ETC2_EAC(VkFormat format);
 VK_LAYER_EXPORT bool FormatIsCompressed_ASTC_LDR(VkFormat format);
 VK_LAYER_EXPORT bool FormatIsCompressed_BC(VkFormat format);
+VK_LAYER_EXPORT bool FormatIsCompressed_PVRTC(VkFormat format);
 VK_LAYER_EXPORT bool FormatIsNorm(VkFormat format);
 VK_LAYER_EXPORT bool FormatIsUNorm(VkFormat format);
 VK_LAYER_EXPORT bool FormatIsSNorm(VkFormat format);