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Merge "gralloc4-vts: fix Lock_YCBCR_420_888 test" into rvc-dev

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TreeHugger Robot 2020-03-31 03:57:42 +00:00 committed by Android (Google) Code Review
commit fa8e5f931a
1 changed files with 17 additions and 7 deletions
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24
graphics/mapper/4.0/vts/functional/VtsHalGraphicsMapperV4_0TargetTest.cpp
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@ -221,7 +221,7 @@ class GraphicsMapperHidlTest
case PlaneLayoutComponentType::Y:
ASSERT_EQ(nullptr, outYCbCr->y);
ASSERT_EQ(8, planeLayoutComponent.sizeInBits);
ASSERT_EQ(32, planeLayout.sampleIncrementInBits);
ASSERT_EQ(8, planeLayout.sampleIncrementInBits);
outYCbCr->y = tmpData;
outYCbCr->ystride = planeLayout.strideInBytes;
break;
@ -569,15 +569,21 @@ TEST_P(GraphicsMapperHidlTest, Lock_YCBCR_420_888) {
auto cStride = yCbCr.cstride;
auto chromaStep = yCbCr.chroma_step;
constexpr uint32_t kCbCrSubSampleFactor = 2;
for (uint32_t y = 0; y < info.height; y++) {
for (uint32_t x = 0; x < info.width; x++) {
auto val = static_cast<uint8_t>(info.height * y + x);
yData[yStride * y + x] = val;
if (y % chromaStep && x % chromaStep == 0) {
cbData[cStride * y / chromaStep + x / chromaStep] = val;
crData[cStride * y / chromaStep + x / chromaStep] = val;
if (y % kCbCrSubSampleFactor && x % kCbCrSubSampleFactor == 0) {
uint32_t subSampleX = x / kCbCrSubSampleFactor;
uint32_t subSampleY = y / kCbCrSubSampleFactor;
auto subSampleVal = static_cast<uint8_t>(info.height * subSampleY + subSampleX);
cbData[cStride * subSampleY + chromaStep * subSampleX] = subSampleVal;
crData[cStride * subSampleY + chromaStep * subSampleX] = subSampleVal;
}
}
}
@ -599,9 +605,13 @@ TEST_P(GraphicsMapperHidlTest, Lock_YCBCR_420_888) {
EXPECT_EQ(val, yData[yStride * y + x]);
if (y % chromaStep == 0 && x % chromaStep == 0) {
EXPECT_EQ(val, cbData[cStride * y / chromaStep + x / chromaStep]);
EXPECT_EQ(val, crData[cStride * y / chromaStep + x / chromaStep]);
if (y % kCbCrSubSampleFactor == 0 && x % kCbCrSubSampleFactor == 0) {
uint32_t subSampleX = x / kCbCrSubSampleFactor;
uint32_t subSampleY = y / kCbCrSubSampleFactor;
auto subSampleVal = static_cast<uint8_t>(info.height * subSampleY + subSampleX);
EXPECT_EQ(subSampleVal, cbData[cStride * subSampleY + chromaStep * subSampleX]);
EXPECT_EQ(subSampleVal, crData[cStride * subSampleY + chromaStep * subSampleX]);
}
}
}