Match VkImage size and render size for VkBindImageMemorySwapchainInfoKHR

Modify tests using VkBindImageMemorySwapchainInfoKHR to use the same
size for VkImages and rendering.

Components: Vulkan

VK-GL-CTS issue: 6291

Modified tests:
dEQP-VK.wsi.*.swapchain.*.image_swapchain_create_info*

Change-Id: I2e36a1eaff031019451131696809a2c172c73e66

external/vulkancts/modules/vulkan/wsi/vktWsiSwapchainTests.cpp

diff --git a/external/vulkancts/modules/vulkan/wsi/vktWsiSwapchainTests.cpp b/external/vulkancts/modules/vulkan/wsi/vktWsiSwapchainTests.cpp
index 8250d2c..9b5bf75 100644
--- a/external/vulkancts/modules/vulkan/wsi/vktWsiSwapchainTests.cpp
+++ b/external/vulkancts/modules/vulkan/wsi/vktWsiSwapchainTests.cpp
@@ -1358,9 +1358,9 @@
         formats[0].format,      // format
         {
             // extent
-            desiredSize.x(), //   width
-            desiredSize.y(), //   height
-            1u               //   depth
+            swapchainInfo.imageExtent.width,  // width
+            swapchainInfo.imageExtent.height, // height
+            1u                                // depth
         },
         1u,                                  // mipLevels
         1u,                                  // arrayLayers