Fix int-size_t comparison warning

diff --git a/external/vulkancts/modules/vulkan/shaderexecutor/vktOpaqueTypeIndexingTests.cpp b/external/vulkancts/modules/vulkan/shaderexecutor/vktOpaqueTypeIndexingTests.cpp
index 248cd98..744aa78 100644 (file)
--- a/external/vulkancts/modules/vulkan/shaderexecutor/vktOpaqueTypeIndexingTests.cpp
+++ b/external/vulkancts/modules/vulkan/shaderexecutor/vktOpaqueTypeIndexingTests.cpp
@@ -463,7 +463,7 @@ tcu::TestStatus SamplerIndexingCaseInstance::iterate (void)
        {
                if (isShadowSampler(m_samplerType))
                {
-                       for (int i = 0; i < coords.size() / 4; i++)
+                       for (size_t i = 0; i < coords.size() / 4; i++)
                        {
                                coords[4 * i] = 1.0f;
                                coords[4 * i + 1] = coords[4 * i + 2] = coords[4 * i + 3] = 0.0f;
@@ -471,7 +471,7 @@ tcu::TestStatus SamplerIndexingCaseInstance::iterate (void)
                }
                else
                {
-                       for (int i = 0; i < coords.size() / 3; i++)
+                       for (size_t i = 0; i < coords.size() / 3; i++)
                        {
                                coords[3 * i] = 1.0f;
                                coords[3 * i + 1] = coords[3 * i + 2] = 0.0f;