Merge "Use de::ArrayBuffer in glu::TextureBuffer."

diff --cc modules/glshared/glsTextureBufferCase.cpp
index cb4b35a,5c62626..b7f1f73
--- 1/modules/glshared/glsTextureBufferCase.cpp
--- 2/modules/glshared/glsTextureBufferCase.cpp
+++ b/modules/glshared/glsTextureBufferCase.cpp
@@@ -495,9 -508,10 +501,10 @@@ void modifyMapReadWrite (TestLog&                                lo
                                                 glu::TextureBuffer&    texture)
  {
        const size_t                            minSize         = 4*16;
 -      const size_t                            size            = de::max<size_t>(minSize, size_t((texture.getSize() != 0 ? texture.getSize() : texture.getBufferSize()) * (0.7 + 0.3 * rng.getFloat())));
 +      const size_t                            size            = de::max<size_t>(minSize, size_t((float)(texture.getSize() != 0 ? texture.getSize() : texture.getBufferSize()) * (0.7f + 0.3f * rng.getFloat())));
        const size_t                            minOffset       = texture.getOffset();
        const size_t                            offset          = minOffset + (rng.getUint32() % (texture.getBufferSize() - (size + minOffset)));
+       deUint8* const                          refPtr          = (deUint8*)texture.getRefBuffer().getPtr() + offset;
        vector<deUint8>                         data;
  
        genRandomCoords(rng, data, offset, size);