MigrateToActiveGPU is only called on compositor GLContexts, not for WebGL.
See bug 1597547 for WebGL.
After this fix, the situation can be improved in multiple ways:
- Rather than moving contexts between GPUs, it would be better to have separate
contexts for each GPU, and teach our compositors to switch a window over to
a new context.
- Instead of creating a fresh context to obtain the "preferred" GPU, we should
find the GPU that drives the display on which the context's results are going
to be displayed.
Differential Revision: https://phabricator.services.mozilla.com/D53719
--HG--
extra : moz-landing-system : lando
This setting was only respected for manually-created fake "default" framebuffers,
by code that no longer exists.
Differential Revision: https://phabricator.services.mozilla.com/D52922
--HG--
extra : moz-landing-system : lando
This depth buffer would only be created for the default framebuffer, but there is
no default framebuffer on macOS (since all rendering goes into IOSurfaces), so
this attribute is ignored.
We already manually create depth buffers for the IOSurface framebuffers.
Differential Revision: https://phabricator.services.mozilla.com/D52921
--HG--
extra : moz-landing-system : lando
This seems to be what other platforms do. FORCE_ENABLE_HARDWARE is controlled by the pref webgl.force-enabled.
gl.require-hardware was only read on macOS.
Differential Revision: https://phabricator.services.mozilla.com/D52920
--HG--
extra : moz-landing-system : lando
This distinction is not meaningful with CoreAnimation because all rendering happens into IOSurfaces.
Differential Revision: https://phabricator.services.mozilla.com/D52919
--HG--
extra : moz-landing-system : lando
EGL_ANGLE_experimental_present_path was enabled for fast rendering to SwapChain by ANGLE. But current gecko does not request ANGLE to render to SwapChain for WebRender. Then we do not need to use EGL_ANGLE_experimental_present_path anymore. But Its usage still has a side effect that y is flipped. But OS compositor implementation on Windows does not want it. And it seems not good to continue to use EGL_ANGLE_experimental_present_path since it is experimental feature.
But when EGL_ANGLE_experimental_present_path is removed, rendering result of frame buffer is y flipped with ANGLE compared to other OpenGL implementation. It needs to be handled in WR. It is similar to chromium.
Differential Revision: https://phabricator.services.mozilla.com/D50604
--HG--
extra : moz-landing-system : lando
This essentially backs out the two patches from bug 1565668 that added this
functionality.
Differential Revision: https://phabricator.services.mozilla.com/D44330
--HG--
extra : moz-landing-system : lando
This returns the raw framebuffer GLuint and lets the caller bind it.
Initially I wanted to return a RefPtr<MozFramebuffer>, but then I discovered
that MozFramebuffer is not a refcounted class and prefers UniquePtrs.
Depends on D44324
Differential Revision: https://phabricator.services.mozilla.com/D44325
--HG--
extra : moz-landing-system : lando
This requires replacing inclusions of it with inclusions of more specific prefs
files.
The exception is that StaticPrefsAll.h, which is equivalent to StaticPrefs.h,
and is used in `Codegen.py` because doing something smarter is tricky and
suitable for a follow-up. As a result, any change to StaticPrefList.yaml will
still trigger recompilation of all the generated DOM bindings files, but that's
still a big improvement over trigger recompilation of every file that uses
static prefs.
Most of the changes in this commit are very boring. The only changes that are
not boring are modules/libpref/*, Codegen.py, and ServoBindings.toml.
Differential Revision: https://phabricator.services.mozilla.com/D39138
--HG--
extra : moz-landing-system : lando
Currently it's completely unclear at use sites that the getters for `once`
static prefs return the pref value from startup, rather than the current pref
value. (Bugs have been caused by this.) This commit improves things by changing
the getter name to make it clear that the pref value obtained is from startup.
This required changing things within libpref so it distinguishes between the
"base id" (`foo_bar`) and the "full id" (`foo_bar` or
`foo_bar_DoNotUseDirectly` or `foo_bar_AtStartup` or
`foo_bar_AtStartup_DoNotUseDirectly`; the name used depends on the `mirror` and
`do_not_use_directly` values in the YAML definition.) The "full id" is used in
most places, while the "base id" is used for the `GetPrefName_*` and
`GetPrefDefault_*` functions.
(This is a nice demonstration of the benefits of the YAML file, BTW. Making
this change with the old code would have involved adding an entry to every
single pref in StaticPrefList.h.)
The patch also rejigs the comment at the top of StaticPrefList.yaml, to clarify
some things.
Differential Revision: https://phabricator.services.mozilla.com/D38604
--HG--
extra : moz-landing-system : lando
Also converts webgl.pref-16bpp from a VarCache pref to a normal pref, because
it doesn't need to be a VarCache pref.
Differential Revision: https://phabricator.services.mozilla.com/D36397
--HG--
extra : rebase_source : 5aa1d251b751c41ec525fef7d0467ffebe401d9a
clang's -Wmissing-prototypes option identifies global functions that can be made static (because they're only called from one compilation unit) or removed (if they're never called).
gfx/gl/GfxTexturesReporter.cpp:22:13 [-Wmissing-prototypes] no previous prototype for function 'FormatBytes'
gfx/gl/GLContextFeatures.cpp:534:6 [-Wmissing-prototypes] no previous prototype for function 'IsFeaturePartOfProfileVersion'
Depends on D20263
Differential Revision: https://phabricator.services.mozilla.com/D20264
--HG--
extra : moz-landing-system : lando
Flickering happened when SharedSurface_ANGLEShareHandle is destroyed before RenderDXGITextureHostOGL::EnsureLockable() is called on Render thread. RenderDXGITextureHostOGL failed at device->OpenSharedResource() . In this case, SharedSurface_ANGLEShareHandle failed to render. Then black was rendered.
If TextureClient::CancelWaitForNotifyNotUsed() is not called, the refcount is kept until the host side ends its usage. The refcount is removed by CompositorBridgeChild::NotifyNotUsed().
Depends on D33265
Differential Revision: https://phabricator.services.mozilla.com/D33143
--HG--
extra : moz-landing-system : lando
CancelWaitForRecycle() does not cancel wait for recycling. It cancels wait for end of usage on host side.
Differential Revision: https://phabricator.services.mozilla.com/D33265
--HG--
extra : moz-landing-system : lando
And with some tidying some comments and removing stray #include "gfxPrefs.h"
Differential Revision: https://phabricator.services.mozilla.com/D31468
--HG--
extra : moz-landing-system : lando
gfxPrefs Live preferences are almost identical to StaticPrefs.
We leave aside for now those that set a custom change callback as this feature isn't yet supported in StaticPrefs.
Differential Revision: https://phabricator.services.mozilla.com/D31256
--HG--
extra : moz-landing-system : lando
And with some tidying some comments and removing stray #include "gfxPrefs.h"
Differential Revision: https://phabricator.services.mozilla.com/D31468
--HG--
extra : moz-landing-system : lando
gfxPrefs Live preferences are almost identical to StaticPrefs.
We leave aside for now those that set a custom change callback as this feature isn't yet supported in StaticPrefs.
Differential Revision: https://phabricator.services.mozilla.com/D31256
--HG--
extra : moz-landing-system : lando
And with some tidying some comments and removing stray #include "gfxPrefs.h"
Differential Revision: https://phabricator.services.mozilla.com/D31468
--HG--
extra : moz-landing-system : lando
gfxPrefs Live preferences are almost identical to StaticPrefs.
We leave aside for now those that set a custom change callback as this feature isn't yet supported in StaticPrefs.
Differential Revision: https://phabricator.services.mozilla.com/D31256
--HG--
extra : moz-landing-system : lando
* Remove redundant virtual keywords
* Mark all destructors of inheriting classes as virtual for clarity
* Mark all classes without virtual destructor as final (exposed errors)
* Make destructor virtual where it needed to be (some were missing)
* Replace empty ({}) code declaration in header with = default
* Remove virtual unused methods
I probably missed some, it quickly became a rabbit hole.
Differential Revision: https://phabricator.services.mozilla.com/D26060
--HG--
extra : moz-landing-system : lando
It would have been nicer and more logical to use a MacIOSurfaceImage to store the colorspace information, however the data passed around is a IOSurface Id via a SurfaceDescriptorMacIOSurface; the original data structure isn't kept; so we must transit the data at the same time as the IOSurface Id.
Also remove unnecessary test (new operator is infallible).
Differential Revision: https://phabricator.services.mozilla.com/D26058
--HG--
extra : moz-landing-system : lando
YUVColorSpace is inseparable from the bit depth as the matrix coefficients to be calculated need the bit depth information.
So let's put the two types together. gfx namespace also makes more sense as that's where we find IntRect, IntSize and other.
The extent of the changes highlight how much similar data structures are duplicated across the code, to the point it's scary.
Differential Revision: https://phabricator.services.mozilla.com/D25347
--HG--
extra : moz-landing-system : lando
The only platforms that do not support GL_PACK_ROW_LENGTH are platforms with
GLES 2. So on those platforms, trying to read back into buffers whose stride is
not width * 4 will assert.
That's fine because we usually don't encounter buffers with such large strides
on GLES 2 platforms. The only platform that really needs to handle the large
strides is macOS, and it always supports GL_PACK_ROW_LENGTH.
On macOS, we often run into large strides on surfaces that we intend to upload
as textures at some point, because large stride alignments are required for
efficient upload performance on some drivers.
Bug 1540209 tracks fixing the general case.
Differential Revision: https://phabricator.services.mozilla.com/D25464
--HG--
extra : moz-landing-system : lando
On Wayland with WebRender, RenderCompositorEGL creates headless context by using GLContextProviderEGL::CreateForCompositorWidget(), since GetNativeData(NS_NATIVE_EGL_WINDOW) returns nullptr. But we want to make hadless explicitly. But GLContextProviderEGL::CreateHeadless() and GLContextEGL::CreateEGLPBufferOffscreenContext() could not be used for it. They creates incompatible EGLConfig to egl window. Then we extends GLContextProviderEAGL::CreateForCompositorWidget() to handle this case. When CreateForCompositorWidget() receives null widget, it creates GLContext without surface of egl window.
Differential Revision: https://phabricator.services.mozilla.com/D22454
--HG--
extra : moz-landing-system : lando
EGLConfig could be get from GLContextEGL. It is better to use it than re-creating EGLConfig.
Differential Revision: https://phabricator.services.mozilla.com/D22274
--HG--
extra : moz-landing-system : lando
Looks like this is not needed anymore and we can just use SurfaceTexture
everywhere.
Differential Revision: https://phabricator.services.mozilla.com/D20527
--HG--
extra : moz-landing-system : lando
When GDK_BACKEND is wayland, widget is not fully mapped during creating CompositorSession. During CompositorSession creation, GLContextProviderEGL::CreateForCompositorWidget() creates GLContextEGL, but we could not create valid EGLSurface. We could create valid EGLSurface when widget is fully mapped. CreateEGLSurfaceForCompositorWidget() is used for creating valid EGLSurface after widget is fully mapped.
Differential Revision: https://phabricator.services.mozilla.com/D18654
Also, if "Use hardware acceleration when available" is disabled, restrict webgl to the igpu.
Differential Revision: https://phabricator.services.mozilla.com/D19059
--HG--
extra : moz-landing-system : lando
- modify line wrap up to 80 chars; (tw=80)
- modify size of tab to 2 chars everywhere; (sts=2, sw=2)
--HG--
extra : rebase_source : 7eedce0311b340c9a5a1265dc42d3121cc0f32a0
extra : amend_source : 9cb4ffdd5005f5c4c14172390dd00b04b2066cd7
This is a best effort attempt at ensuring that the adverse impact of
reformatting the entire tree over the comments would be minimal. I've used a
combination of strategies including disabling of formatting, some manual
formatting and some changes to formatting to work around some clang-format
limitations.
Differential Revision: https://phabricator.services.mozilla.com/D13193
--HG--
extra : moz-landing-system : lando
This is a best effort attempt at ensuring that the adverse impact of
reformatting the entire tree over the comments would be minimal. I've used a
combination of strategies including disabling of formatting, some manual
formatting and some changes to formatting to work around some clang-format
limitations.
Differential Revision: https://phabricator.services.mozilla.com/D13073
--HG--
extra : moz-landing-system : lando
This is a best effort attempt at ensuring that the adverse impact of
reformatting the entire tree over the comments would be minimal. I've used a
combination of strategies including disabling of formatting, some manual
formatting and some changes to formatting to work around some clang-format
limitations.
Differential Revision: https://phabricator.services.mozilla.com/D13073
--HG--
extra : moz-landing-system : lando
This is a best effort attempt at ensuring that the adverse impact of
reformatting the entire tree over the comments would be minimal. I've used a
combination of strategies including disabling of formatting, some manual
formatting and some changes to formatting to work around some clang-format
limitations.
Differential Revision: https://phabricator.services.mozilla.com/D13073
--HG--
extra : moz-landing-system : lando
Simplify error handling in GLContext.
Modernize context loss handling in GLContext.
Remove various unused parts.
Fix WebGLContext's context loss/restoration.
MozReview-Commit-ID: Lu2hi5HnP8x
Differential Revision: https://phabricator.services.mozilla.com/D12496
--HG--
extra : moz-landing-system : lando
Child processes cannot access textures allocated in the parent process,
which is needed by the compositor to render video elements efficiently.
Unfortunately, Android doesn't expose Sufrace buffers (sharable across
processes) in the SDK/NDK as other platforms, so we need to generate
extra texture/surface in the child process and update texture images
through the surface, which is passed to the parent process for the remote
texture to copy its contents into.
Differential Revision: https://phabricator.services.mozilla.com/D11939
--HG--
rename : mobile/android/geckoview/src/main/aidl/org/mozilla/gecko/gfx/ISurfaceAllocator.aidl => mobile/android/geckoview/src/main/aidl/org/mozilla/gecko/gfx/SyncConfig.aidl
extra : moz-landing-system : lando
It was pointed out in a review by jgilbert that glMapBuffer only supports
writing to the mapped range on an OpenGL ES profile and using it to read is
undefined behaviour. We now use glMapBufferRange when available, which does
support reading on both OpenGL and OpenGL ES profiles, and allows capturing
screenshots on Android. When it is not available, we fall back to glMapBuffer
(e.g., for macOS).
Differential Revision: https://phabricator.services.mozilla.com/D12341
--HG--
extra : moz-landing-system : lando
GLContextSymbols previously had a deleted default ctor to prevent accidentally leaving its members uninitialized, instead of zeroing with aggregate initialization.
Differential Revision: https://phabricator.services.mozilla.com/D8796
--HG--
extra : moz-landing-system : lando
This is only used with DXVA decoder. P016 and P010 are just like NV12 but with 16 bits data..
Depends on D8246
Differential Revision: https://phabricator.services.mozilla.com/D8136
--HG--
extra : moz-landing-system : lando
Doing std::move when returning/assigning a local or temporary object is
preventing the compiler from performing copy elision.
Differential Revision: https://phabricator.services.mozilla.com/D5019
--HG--
extra : moz-landing-system : lando
Doing std::move when returning/assigning a local or temporary object is
preventing the compiler from performing copy elision.
In the case of UniquePtr, it's easier to `return MakeUnique<T>(...)` instead of
the move verbose `UniquePtr<T> r(new T(...)); return r;`
Differential Revision: https://phabricator.services.mozilla.com/D5019
--HG--
extra : moz-landing-system : lando
We need to use the same visual for X drawable and glxContext,
otherwise we get BadMatch when we try to make the glxContext current.
The correct glx visual is already configured at nsWindow::Create()
so just use it if it also matches the frame buffer config.
MozReview-Commit-ID: 78IIfiwOnsf
--HG--
extra : rebase_source : 5ddfc0f94abafc7a1441eea095e546568bc31596
The DirectMapTextureSource could let the compositor to read the buffer directly.
That could get rid of some memory copy operations during texture uploading.
MozReview-Commit-ID: CHhoR96P7VG
--HG--
extra : rebase_source : 65c167644096a1b72fe5dfbb55837842f41377bb
Markus Stange
Miko Mynttinen
sotaro
Dorel Luca
Tom Ritter
Lee Salzman
Mike Hommey
Jeff Gilbert
Coroiu Cristina
Jean-Yves Avenard
Narcis Beleuzu
Cosmin Sabou
Nicholas Nethercote
Barret Rennie
Chris AtLee
Kartikaya Gupta
Oana Pop Rus
Martin Stransky
Gurzau Raul
Noemi Erli
Daniel Varga
Chris Peterson
Maya Rashish
Mihai Alexandru Michis
Sylvestre Ledru
Csoregi Natalia
arthur.iakab
Mats Palmgren
Ryan Hunt
Agi Sferro
Ehsan Akhgari
John Lin
Tooru Fujisawa
Benjamin Bouvier
Brindusan Cristian
Andreea Pavel
Jamie Nicol
Dan Glastonbury
Masatoshi Kimura
Gerald Squelart
Imanol Fernandez
Gabriel Souza Franco
Imanol Fernandez
Doug Thayer