commit 95cf6a7f43e8ced10a60c0b3ea77a0ad6971fa83
author Mark Lobodzinski <mark@lunarg.com> Tue Aug 23 08:49:36 2016 -0600
committer Mark Lobodzinski <mark@lunarg.com> Tue Aug 23 13:58:34 2016 -0600
tree 1b40be092d609948294a246569f61b1bac59135e
parent 14f0ba4443b7ff734427bd4d9294965e99824660

layers: GH873, Fix ETC2 RGBA format class size

These formats were incorrectly specified as using an 8-byte storage
class, but each 4x4 block is actually compressed to 128 bits.

Change-Id: I33353cbe3574f0c640b68c8c3c544a286c79ed49

layers/vk_layer_utils.cpp

diff --git a/layers/vk_layer_utils.cpp b/layers/vk_layer_utils.cpp
index d028ca6..f3b83eb 100644
--- a/layers/vk_layer_utils.cpp
+++ b/layers/vk_layer_utils.cpp
@@ -185,8 +185,8 @@
     {8, 3, VK_FORMAT_COMPATIBILITY_CLASS_ETC2_RGB_BIT},      //    [VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK]
     {8, 4, VK_FORMAT_COMPATIBILITY_CLASS_ETC2_RGBA_BIT},     //    [VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK]
     {8, 4, VK_FORMAT_COMPATIBILITY_CLASS_ETC2_RGBA_BIT},     //    [VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK]
-    {8, 4, VK_FORMAT_COMPATIBILITY_CLASS_ETC2_EAC_RGBA_BIT}, //    [VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK]
-    {8, 4, VK_FORMAT_COMPATIBILITY_CLASS_ETC2_EAC_RGBA_BIT}, // [VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK]
+    {16, 4, VK_FORMAT_COMPATIBILITY_CLASS_ETC2_EAC_RGBA_BIT},//    [VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK]
+    {16, 4, VK_FORMAT_COMPATIBILITY_CLASS_ETC2_EAC_RGBA_BIT},//    [VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK]
     {8, 1, VK_FORMAT_COMPATIBILITY_CLASS_EAC_R_BIT},         //    [VK_FORMAT_EAC_R11_UNORM_BLOCK]
     {8, 1, VK_FORMAT_COMPATIBILITY_CLASS_EAC_R_BIT},         //    [VK_FORMAT_EAC_R11_SNORM_BLOCK]
     {16, 2, VK_FORMAT_COMPATIBILITY_CLASS_EAC_RG_BIT},       //    [VK_FORMAT_EAC_R11G11_UNORM_BLOCK]