98     static constexpr SkISize kBaseSize{256, 256};  in DEF_GPUTEST_FOR_RENDERING_CONTEXTS()  local
99     static const size_t kRowBytes = sizeof(uint32_t) * kBaseSize.fWidth;  in DEF_GPUTEST_FOR_RENDERING_CONTEXTS()
101     const SkImageInfo ii = SkImageInfo::MakeN32Premul(kBaseSize);  in DEF_GPUTEST_FOR_RENDERING_CONTEXTS()
103     SkAutoTMalloc<uint32_t> srcPixels(kBaseSize.area());  in DEF_GPUTEST_FOR_RENDERING_CONTEXTS()
104     for (int y = 0; y < kBaseSize.fHeight; ++y) {  in DEF_GPUTEST_FOR_RENDERING_CONTEXTS()
105         for (int x = 0; x < kBaseSize.fWidth; ++x) {  in DEF_GPUTEST_FOR_RENDERING_CONTEXTS()
106             srcPixels.get()[y*kBaseSize.fWidth+x] = SkPreMultiplyARGB(x, y, x, 0xFF);  in DEF_GPUTEST_FOR_RENDERING_CONTEXTS()
114     SkAutoTMalloc<uint32_t> read(kBaseSize.area());  in DEF_GPUTEST_FOR_RENDERING_CONTEXTS()
140         sk_memset32(read.get(), 0, kBaseSize.fWidth * kBaseSize.fHeight);  in DEF_GPUTEST_FOR_RENDERING_CONTEXTS()
148         for (int y = 0; y < kBaseSize.fHeight && !abort; ++y) {  in DEF_GPUTEST_FOR_RENDERING_CONTEXTS()
149             for (int x = 0; x < kBaseSize.fWidth && !abort; ++x) {  in DEF_GPUTEST_FOR_RENDERING_CONTEXTS()
150                 uint32_t r = read.get()[y * kBaseSize.fWidth + x];  in DEF_GPUTEST_FOR_RENDERING_CONTEXTS()
151                 uint32_t s = srcPixels.get()[y * kBaseSize.fWidth + x];  in DEF_GPUTEST_FOR_RENDERING_CONTEXTS()