commit 39d2cad7d1e33bc084416cdf5d132f8475ac1082
author Mark Lobodzinski <mark@lunarg.com> Wed Mar 01 16:09:07 2017 -0700
committer Mark Lobodzinski <mark@lunarg.com> Mon Mar 13 16:02:59 2017 -0600
tree c1cb2e5b8babed311eaa5de20d5a36d3b8d307a0
parent 262f61fcb35dcf11e05f25598c4e9949253443f6

layers: Add compressed texture query utils

These functions help to identify compressed formats categories.

Change-Id: Ia21da00924eb1f5c6f4a5310676e056899c340af

layers/vk_layer_utils.h

diff --git a/layers/vk_layer_utils.h b/layers/vk_layer_utils.h
index 68724c8..98107ff 100644
--- a/layers/vk_layer_utils.h
+++ b/layers/vk_layer_utils.h
@@ -113,6 +113,9 @@
     return (vk_format_is_stencil_only(format) || vk_format_is_depth_and_stencil(format));
 }
 
+VK_LAYER_EXPORT bool vk_format_is_compressed_ETC2_EAC(VkFormat format);
+VK_LAYER_EXPORT bool vk_format_is_compressed_ASTC_LDR(VkFormat format);
+VK_LAYER_EXPORT bool vk_format_is_compressed_BC(VkFormat format);
 VK_LAYER_EXPORT bool vk_format_is_norm(VkFormat format);
 VK_LAYER_EXPORT bool vk_format_is_unorm(VkFormat format);
 VK_LAYER_EXPORT bool vk_format_is_snorm(VkFormat format);