97 lines
3.2 KiB
Diff
97 lines
3.2 KiB
Diff
diff --git a/gfx/gl/GLScreenBuffer.cpp b/gfx/gl/GLScreenBuffer.cpp
|
|
--- a/gfx/gl/GLScreenBuffer.cpp
|
|
+++ b/gfx/gl/GLScreenBuffer.cpp
|
|
@@ -88,10 +88,14 @@
|
|
#if defined(XP_MACOSX)
|
|
factory = SurfaceFactory_IOSurface::Create(gl, caps, ipcChannel, flags);
|
|
#elif defined(MOZ_WAYLAND)
|
|
- if (gl->GetContextType() == GLContextType::EGL) {
|
|
- if (gfxPlatformGtk::GetPlatform()->UseWaylandDMABufWebGL()) {
|
|
- factory =
|
|
- MakeUnique<SurfaceFactory_DMABUF>(gl, caps, ipcChannel, flags);
|
|
+ if (gl->GetContextType() == GLContextType::EGL &&
|
|
+ gfxPlatformGtk::GetPlatform()->UseWaylandDMABufWebGL()) {
|
|
+ auto DMABUFFactory =
|
|
+ MakeUnique<SurfaceFactory_DMABUF>(gl, caps, ipcChannel, flags);
|
|
+ if (DMABUFFactory && DMABUFFactory->CanCreateSurface()) {
|
|
+ factory = std::move(DMABUFFactory);
|
|
+ } else {
|
|
+ gfxPlatformGtk::GetPlatform()->DisableWaylandDMABufWebGL();
|
|
}
|
|
}
|
|
#elif defined(MOZ_X11)
|
|
diff --git a/gfx/gl/SharedSurfaceDMABUF.h b/gfx/gl/SharedSurfaceDMABUF.h
|
|
--- a/gfx/gl/SharedSurfaceDMABUF.h
|
|
+++ b/gfx/gl/SharedSurfaceDMABUF.h
|
|
@@ -71,6 +71,11 @@
|
|
bool hasAlpha = mReadCaps.alpha;
|
|
return SharedSurface_DMABUF::Create(mGL, mFormats, size, hasAlpha);
|
|
}
|
|
+
|
|
+ bool CanCreateSurface() {
|
|
+ UniquePtr<SharedSurface> test = CreateShared(gfx::IntSize(1, 1));
|
|
+ return test != nullptr;
|
|
+ }
|
|
};
|
|
|
|
} // namespace gl
|
|
diff --git a/gfx/thebes/gfxPlatformGtk.h b/gfx/thebes/gfxPlatformGtk.h
|
|
--- a/gfx/thebes/gfxPlatformGtk.h
|
|
+++ b/gfx/thebes/gfxPlatformGtk.h
|
|
@@ -88,7 +88,8 @@
|
|
|
|
#ifdef MOZ_WAYLAND
|
|
bool UseWaylandDMABufTextures();
|
|
- bool UseWaylandDMABufWebGL();
|
|
+ bool UseWaylandDMABufWebGL() { return mUseWebGLDmabufBackend; }
|
|
+ void DisableWaylandDMABufWebGL() { mUseWebGLDmabufBackend = false; }
|
|
bool UseWaylandHardwareVideoDecoding();
|
|
#endif
|
|
|
|
@@ -110,6 +111,9 @@
|
|
#ifdef MOZ_X11
|
|
Display* mCompositorDisplay;
|
|
#endif
|
|
+#ifdef MOZ_WAYLAND
|
|
+ bool mUseWebGLDmabufBackend;
|
|
+#endif
|
|
};
|
|
|
|
#endif /* GFX_PLATFORM_GTK_H */
|
|
diff --git a/gfx/thebes/gfxPlatformGtk.cpp b/gfx/thebes/gfxPlatformGtk.cpp
|
|
--- a/gfx/thebes/gfxPlatformGtk.cpp
|
|
+++ b/gfx/thebes/gfxPlatformGtk.cpp
|
|
@@ -116,6 +116,9 @@
|
|
|
|
Factory::ReleaseFTLibrary(gPlatformFTLibrary);
|
|
gPlatformFTLibrary = nullptr;
|
|
+
|
|
+ mUseWebGLDmabufBackend =
|
|
+ IsWaylandDisplay() && nsWaylandDisplay::IsDMABufWebGLEnabled();
|
|
}
|
|
|
|
void gfxPlatformGtk::FlushContentDrawing() {
|
|
@@ -725,9 +728,6 @@
|
|
bool gfxPlatformGtk::UseWaylandDMABufTextures() {
|
|
return IsWaylandDisplay() && nsWaylandDisplay::IsDMABufTexturesEnabled();
|
|
}
|
|
-bool gfxPlatformGtk::UseWaylandDMABufWebGL() {
|
|
- return IsWaylandDisplay() && nsWaylandDisplay::IsDMABufWebGLEnabled();
|
|
-}
|
|
bool gfxPlatformGtk::UseWaylandHardwareVideoDecoding() {
|
|
return IsWaylandDisplay() && nsWaylandDisplay::IsDMABufVAAPIEnabled() &&
|
|
gfxPlatform::CanUseHardwareVideoDecoding();
|
|
diff --git a/modules/libpref/init/StaticPrefList.yaml b/modules/libpref/init/StaticPrefList.yaml
|
|
--- a/modules/libpref/init/StaticPrefList.yaml
|
|
+++ b/modules/libpref/init/StaticPrefList.yaml
|
|
@@ -9111,7 +9111,7 @@
|
|
# Use DMABuf backend for WebGL on Wayland.
|
|
- name: widget.wayland-dmabuf-webgl.enabled
|
|
type: RelaxedAtomicBool
|
|
- value: false
|
|
+ value: true
|
|
mirror: always
|
|
|
|
# Use VA-API for video playback on Wayland.
|
|
|