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/ohos5.0/foundation/multimedia/image_framework/plugins/common/libs/image/libextplugin/src/texture_encode/
H A Dastc_codec.cpp225 uint64_t mseTotal[RGBA_COM + 1] = {0, 0, 0, 0, 0}; in CheckQuality() local
232 mseTotal[i] += *mse; in CheckQuality()
233 if (i != A_COM) mseTotal[RGBA_COM] += *mse; in CheckQuality()
238 if (mseTotal[i] == 0) { in CheckQuality()
242 … double mseRgb = static_cast<double>(mseTotal[i] / static_cast<uint64_t>((blockNum * blockXYZ))); in CheckQuality()
245 if (mseTotal[RGBA_COM] == 0) { in CheckQuality()
249 mseTotal[RGBA_COM] / static_cast<uint64_t>((blockNum * blockXYZ * (RGBA_COM - 1)))); in CheckQuality()