Update VK_EXT_image_compression_control support query example (#2285)

Added a small clarification that might be easy to miss in the Spec

1 files changed, 2 insertions, 7 deletions

diff --git a/proposals/VK_EXT_image_compression_control.adoc b/proposals/VK_EXT_image_compression_control.adoc
index 9ca8f21f..d354c800 100644
--- a/proposals/VK_EXT_image_compression_control.adoc
+++ b/proposals/VK_EXT_image_compression_control.adoc
@@ -223,14 +223,9 @@ To query what rates the implementation supports:
 
 [source,c]
 ----
-
-VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceImageFormatProperties2(
-    VkPhysicalDevice                            physicalDevice,
-    const VkPhysicalDeviceImageFormatInfo2*     pImageFormatInfo,
-    VkImageFormatProperties2*                   pImageFormatProperties);
-
 VkPhysicalDeviceImageFormatInfo2 imageFormatInfo = {};
-// fill in imageFormatInfo as usual
+// fill in imageFormatInfo as usual, but also add:
+imageFormatInfo.pNext  = &compressionControl;
 
 VkImageFormatProperties2 imageFormatProperties = {};
 VkImageCompressionPropertiesEXT compressionProperties = {};