layers: Rename validateMemRange()

This function is only used in MapMemory case so renamed to
ValidateMapMemRange() and added a header comment to make use
more clear.

1 files changed, 6 insertions, 2 deletions

diff --git a/layers/core_validation.cpp b/layers/core_validation.cpp
index e0951122..837a69a7 100644
--- a/layers/core_validation.cpp
+++ b/layers/core_validation.cpp
@@ -4885,7 +4885,11 @@ FreeMemory(VkDevice device, VkDeviceMemory mem, const VkAllocationCallbacks *pAl
     }
 }
 
-static bool validateMemRange(layer_data *my_data, VkDeviceMemory mem, VkDeviceSize offset, VkDeviceSize size) {
+// Validate that given Map memory range is valid. This means that the memory should not already be mapped,
+//  and that the size of the map range should be:
+//  1. Not zero
+//  2. Within the size of the memory allocation
+static bool ValidateMapMemRange(layer_data *my_data, VkDeviceMemory mem, VkDeviceSize offset, VkDeviceSize size) {
     bool skip_call = false;
 
     if (size == 0) {
@@ -10080,7 +10084,7 @@ MapMemory(VkDevice device, VkDeviceMemory mem, VkDeviceSize offset, VkDeviceSize
                         "Mapping Memory without VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT set: mem obj 0x%" PRIxLEAST64, (uint64_t)mem);
         }
     }
-    skip_call |= validateMemRange(dev_data, mem, offset, size);
+    skip_call |= ValidateMapMemRange(dev_data, mem, offset, size);
 #endif
     skip_call |= ValidateMapImageLayouts(device, mem);
     lock.unlock();