Fix -Wconversion warnings in readpixels tests.

Bug: 21161908
Change-Id: Ib9a01e0ebbf34c8f03a176bd93334d23c1384023

diff --git a/modules/gles3/functional/es3fReadPixelsTests.cpp b/modules/gles3/functional/es3fReadPixelsTests.cpp
index d074264..405bc7b 100644 (file)
--- a/modules/gles3/functional/es3fReadPixelsTests.cpp
+++ b/modules/gles3/functional/es3fReadPixelsTests.cpp
@@ -353,7 +353,7 @@ TestCase::IterateResult ReadPixelsTest::iterate (void)
        clearColor(reference, pixelData, pixelSize);
 
        const int                                                       rowWidth                = (m_rowLength == 0 ? m_width : m_rowLength);
-       const int                                                       rowPitch                = m_alignment * deCeilFloatToInt32(pixelSize * rowWidth / (float)m_alignment);
+       const int                                                       rowPitch                = m_alignment * deCeilFloatToInt32((float)(pixelSize * rowWidth) / (float)m_alignment);
        const tcu::ConstPixelBufferAccess       resultAccess    = tcu::ConstPixelBufferAccess(format, m_width, m_height, 1, rowPitch, 0, &(pixelData[pixelSize * m_skipPixels + m_skipRows * rowPitch]));
 
        // \note Renderbuffers are never multisampled