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| author | sotaro <sotaro.ikeda.g@gmail.com> | 2020-02-14 10:46:53 +0100 |
|---|---|---|
| committer | wolfbeast <mcwerewolf@wolfbeast.com> | 2020-02-14 10:46:53 +0100 |
| commit | 8ec76186334df9dc87fc8aa7aa5edc84d977d776 (patch) | |
| tree | b1f5c7ee64f0034940ad8063627d842935883e9d | |
| parent | 0a5784d3ced3b4c1cc9502d767df165e722d0b83 (diff) | |
| download | UXP-8ec76186334df9dc87fc8aa7aa5edc84d977d776.tar UXP-8ec76186334df9dc87fc8aa7aa5edc84d977d776.tar.gz UXP-8ec76186334df9dc87fc8aa7aa5edc84d977d776.tar.lz UXP-8ec76186334df9dc87fc8aa7aa5edc84d977d776.tar.xz UXP-8ec76186334df9dc87fc8aa7aa5edc84d977d776.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; } |