Add check for relationship between

maxImageDimension2D/maxViewDimension/viewportBoundsRange

Partial fix for Vulkan CTS issue _344

Change-Id: Ia1d31ec9f460341819567906ef548db1f94264fe

diff --git a/external/vulkancts/modules/vulkan/api/vktApiFeatureInfo.cpp b/external/vulkancts/modules/vulkan/api/vktApiFeatureInfo.cpp
index e4d5da9..0106d2f 100644 (file)
--- a/external/vulkancts/modules/vulkan/api/vktApiFeatureInfo.cpp
+++ b/external/vulkancts/modules/vulkan/api/vktApiFeatureInfo.cpp
@@ -423,6 +423,30 @@ bool validateFeatureLimits(VkPhysicalDeviceProperties* properties, VkPhysicalDev
                }
        }
 
+       for (deUint32 ndx = 0; ndx < DE_LENGTH_OF_ARRAY(limits->maxViewportDimensions); ndx++)
+       {
+               if (limits->maxImageDimension2D > limits->maxViewportDimensions[ndx])
+               {
+                       log << TestLog::Message << "limit validation failed, maxImageDimension2D of " << limits->maxImageDimension2D
+                               << "is larger than maxViewportDimension[" << ndx << "] of " << limits->maxViewportDimensions[ndx] << TestLog::EndMessage;
+                       limitsOk = false;
+               }
+       }
+
+       if (limits->viewportBoundsRange[0] > -2 * limits->maxViewportDimensions[0])
+       {
+               log << TestLog::Message << "limit validation failed, viewPortBoundsRange[0] of " << limits->viewportBoundsRange[0]
+                       << "is larger than -2*maxViewportDimension[0] of " << -2*limits->maxViewportDimensions[0] << TestLog::EndMessage;
+               limitsOk = false;
+       }
+
+       if (limits->viewportBoundsRange[1] < 2 * limits->maxViewportDimensions[1] - 1)
+       {
+               log << TestLog::Message << "limit validation failed, viewportBoundsRange[1] of " << limits->viewportBoundsRange[1]
+                       << "is less than 2*maxViewportDimension[1] of " << 2*limits->maxViewportDimensions[1] << TestLog::EndMessage;
+               limitsOk = false;
+       }
+
        return limitsOk;
 }