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Bug 1495025 - P5. Add Windows P010 and P016 support for software decoder r=cpearce

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As we do not have an IMF nor D3D11 NV12 image, we always require a full copy of the data that will deinterleave the chroma channels.

Depends on D7316

Differential Revision: https://phabricator.services.mozilla.com/D7318
This commit is contained in:
Jean-Yves Avenard
2018-10-04 09:41:58 +00:00
parent 3ee9a02d40
commit 0c31c33770
5 changed files with 64 additions and 39 deletions
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7
gfx/layers/client/TextureClient.cpp
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@@ -1895,13 +1895,6 @@ MappedYCbCrChannelData::CopyInto(MappedYCbCrChannelData& aDst)
if (bytesPerPixel == 1) {
copyData(aDst.data, aDst, data, *this);
} else if (bytesPerPixel == 2) {
if (skip != 0) {
// The skip value definition doesn't specify if it's in bytes, or in
// "pixels". We will assume the later. There are currently no decoders
// returning HDR content with a skip value different than zero anyway.
NS_WARNING("skip value non zero for HDR content, please verify code "
"(see bug 1421187)");
}
copyData(reinterpret_cast<uint16_t*>(aDst.data),
aDst,
reinterpret_cast<uint16_t*>(data),