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| author | sotaro <sotaro.ikeda.g@gmail.com> | 2020-02-14 10:46:53 +0100 |
|---|---|---|
| committer | wolfbeast <mcwerewolf@wolfbeast.com> | 2020-02-15 13:20:18 +0100 |
| commit | f16336a10d36f18eb55efb1d62c7205de9e916c4 (patch) | |
| tree | dc9c52601e674145aa9e356bed027bf58bac80be | |
| parent | 582949cd30c2d8d20a16d3f972dabb164bddc029 (diff) | |
| download | UXP-f16336a10d36f18eb55efb1d62c7205de9e916c4.tar UXP-f16336a10d36f18eb55efb1d62c7205de9e916c4.tar.gz UXP-f16336a10d36f18eb55efb1d62c7205de9e916c4.tar.lz UXP-f16336a10d36f18eb55efb1d62c7205de9e916c4.tar.xz UXP-f16336a10d36f18eb55efb1d62c7205de9e916c4.zip | |
[Layers] Clear WrappingTextureSourceYCbCrBasic::mTexture correctly
| -rw-r--r-- | gfx/layers/composite/TextureHost.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gfx/layers/composite/TextureHost.cpp b/gfx/layers/composite/TextureHost.cpp index b342f1d18..8df7af4a8 100644 --- a/gfx/layers/composite/TextureHost.cpp +++ b/gfx/layers/composite/TextureHost.cpp @@ -555,6 +555,14 @@ void BufferTextureHost::DeallocateDeviceData() { if (mFirstSource && mFirstSource->NumCompositableRefs() > 0) { + // WrappingTextureSourceYCbCrBasic wraps YUV format BufferTextureHost. + // When BufferTextureHost is destroyed, data of + // WrappingTextureSourceYCbCrBasic becomes invalid. + if (mFirstSource->AsWrappingTextureSourceYCbCrBasic() && + mFirstSource->IsOwnedBy(this)) { + mFirstSource->SetOwner(nullptr); + mFirstSource->DeallocateDeviceData(); + } return; } |