size_t YCbCrImageDataSerializer::ComputeMinBufferSize(const gfxIntSize& aYSize, const gfxIntSize& aCbCrSize) { return ComputeMinBufferSize(gfx::IntSize(aYSize.width, aYSize.height), gfx::IntSize(aCbCrSize.width, aCbCrSize.height)); }
void YCbCrImageDataDeserializerBase::Validate() { mIsValid = false; if (!mData) { return; } YCbCrBufferInfo* info = GetYCbCrBufferInfo(mData, mDataSize); if (!info) { return; } size_t requiredSize = ComputeMinBufferSize( IntSize(info->mYWidth, info->mYHeight), info->mYStride, IntSize(info->mCbCrWidth, info->mCbCrHeight), info->mCbCrStride); mIsValid = requiredSize && requiredSize <= mDataSize; }
// Minimum required shmem size in bytes size_t YCbCrImageDataDeserializerBase::ComputeMinBufferSize(const gfx::IntSize& aYSize, const gfx::IntSize& aCbCrSize) { return ComputeMinBufferSize(aYSize, aYSize.width, aCbCrSize, aCbCrSize.width); }