Magic-Mirror/gecko-dev
1
0
Fork 0
mirror of https://github.com/mozilla/gecko-dev.git synced 2024-10-14 22:05:44 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Bug 1331944 - Part 5. Integrate SharedSurfacesParent with the WebRender texture cache. r=jrmuizel

Browse Source
This commit is contained in:
Andrew Osmond 2017-10-30 13:10:29 -04:00
parent 031385694b
commit c38ef911b1
1 changed files with 13 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
gfx/layers/ipc/SharedSurfacesParent.cpp
View File

@ -7,6 +7,8 @@
#include "SharedSurfacesParent.h"
#include "mozilla/layers/SourceSurfaceSharedData.h"
#include "mozilla/layers/CompositorThread.h"
#include "mozilla/webrender/RenderSharedSurfaceTextureHost.h"
#include "mozilla/webrender/RenderThread.h"
namespace mozilla {
namespace layers {
@ -105,6 +107,11 @@ SharedSurfacesParent::AddSameProcess(const wr::ExternalImageId& aId,
}
MOZ_ASSERT(!sInstance->mSurfaces.Contains(id));
RefPtr<wr::RenderSharedSurfaceTextureHost> texture =
new wr::RenderSharedSurfaceTextureHost(surface);
wr::RenderThread::Get()->RegisterExternalImage(id, texture.forget());
sInstance->mSurfaces.Put(id, surface);
});
@ -138,6 +145,7 @@ SharedSurfacesParent::DestroyProcess(base::ProcessId aPid)
// lot of surfaces still bound that require unmapping.
for (auto i = sInstance->mSurfaces.Iter(); !i.Done(); i.Next()) {
if (i.Data()->GetCreatorPid() == aPid) {
wr::RenderThread::Get()->UnregisterExternalImage(i.Key());
i.Remove();
}
}
@ -165,6 +173,11 @@ SharedSurfacesParent::Add(const wr::ExternalImageId& aId,
uint64_t id = wr::AsUint64(aId);
MOZ_ASSERT(!sInstance->mSurfaces.Contains(id));
RefPtr<wr::RenderSharedSurfaceTextureHost> texture =
new wr::RenderSharedSurfaceTextureHost(surface);
wr::RenderThread::Get()->RegisterExternalImage(id, texture.forget());
sInstance->mSurfaces.Put(id, surface.forget());
}