Currently we can only use the gfx.color_management.force_srgb pref to
force all images to sRGB, or just accept device space. It would be nice
to be able to test device space in our tests, as well as sRGB. This
patch adds a surface flag which allows us to selectively output sRGB.
This will also be useful for clipboard and re-encoding purposes, since
they want a neutral output. In an ideal world we would just output the
color profile and the pixel data in the original color space, but for
now this is a relatively simple approach that works on all platforms and
interops well with all applications.
Differential Revision: https://phabricator.services.mozilla.com/D65734
--HG--
extra : moz-landing-system : lando
Currently we can only use the gfx.color_management.force_srgb pref to
force all images to sRGB, or just accept device space. It would be nice
to be able to test device space in our tests, as well as sRGB. This
patch adds a surface flag which allows us to selectively output sRGB.
This will also be useful for clipboard and re-encoding purposes, since
they want a neutral output. In an ideal world we would just output the
color profile and the pixel data in the original color space, but for
now this is a relatively simple approach that works on all platforms and
interops well with all applications.
Differential Revision: https://phabricator.services.mozilla.com/D65734
--HG--
extra : moz-landing-system : lando
This patch adds support for color management in BMPs added in
BITMAPV4HEADER and BITMAPV5HEADER. While display of BMPs is relatively
rare this comes in handy when interacting with the Windows clipboard.
Differential Revision: https://phabricator.services.mozilla.com/D64880
--HG--
extra : moz-landing-system : lando
This patch adds support for color management in BMPs added in
BITMAPV4HEADER and BITMAPV5HEADER. While display of BMPs is relatively
rare this comes in handy when interacting with the Windows clipboard.
Differential Revision: https://phabricator.services.mozilla.com/D64880
--HG--
extra : moz-landing-system : lando
This patch converts the BMP decoder to use SurfacePipe instead of using
AllocateFrame and Downscaler directly. As a result, it now uses the
accelerated premultiplication path, honours the
SurfaceFlags::NO_PREMULTIPLY_ALPHA flag, and allows for a path forward
to support color management and clipboard better.
Differential Revision: https://phabricator.services.mozilla.com/D64866
--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/D13193
--HG--
extra : moz-landing-system : lando
The owner for the decoder may implement IDecoderFrameRecycler to allow
the decoder to request a recycled frame instead of allocating a new one.
If none are available, it will fallback to allocating a new frame.
Not only may the IDecoderFrameRecycler not have any frames available for
recycling, the recycled frame itself may still be in use by other
entities outside of imagelib. Additionally it may still be required by
BlendAnimationFilter to restore the previous frame's data. It may even
be the same frame as to restore. In the worst case, we will simply
choose to allocate an entirely new frame, just like before.
When we allocate a new frame, that means the old frame we tried to
recycle will be taken out of circulation and not reused again,
regardless of why it failed.
Differential Revision: https://phabricator.services.mozilla.com/D7512
If we discard a frame during decoding, e.g. due to an error, then we
don't want to take that frame into account for the first frame refresh
area. We should also be handling partial frames here (the dirty rect
needs to encompass the rows that did not get written with actual pixel
data). The only place that can have the necessary information is at the
end rather than at the beginning.
Differential Revision: https://phabricator.services.mozilla.com/D7509
Given an invalidation rect, called the recycle rect, which represents
the area which may have changed between the current frame and the frame
we are recycling, we can not only reuse the buffer itself to avoid an
allocation and free, we can also avoid copying pixel data from the
restore frame which is already set.
Differential Revision: https://phabricator.services.mozilla.com/D7507
DecoderFlags::BLEND_ANIMATION will cause the decoder to inject the
BlendAnimationFilter from the previous patch into the SurfacePipe filter
chain. All frames produced by this decoder will be complete, and
should be equivalent to the result outputted by FrameAnimator.
DecoderFlags::BLEND_ANIMATION will cause the decoder to inject the
BlendAnimationFilter from the previous patch into the SurfacePipe filter
chain. All frames produced by this decoder will be complete, and
should be equivalent to the result outputted by FrameAnimator.
This was done automatically replacing:
s/mozilla::Move/std::move/
s/ Move(/ std::move(/
s/(Move(/(std::move(/
Removing the 'using mozilla::Move;' lines.
And then with a few manual fixups, see the bug for the split series..
MozReview-Commit-ID: Jxze3adipUh
After decoding the first frame we allocate the second frame, but before it finishes we encounter an error, Decoder::PostError is called it aborts the second frame and decrements the frame count. But AnimationSurfaceProvider::CheckForFrameAtTerminalState just asks for the current frame ref from the decoder (which it never cleared) and inserts that.
The condition that we use from the decoder to decide to report a new frame is mFinishedNewFrame (via TakeCompleteFrameCount), however this doesn't directly correspond to mFrameCount. So we create a new bool on the Decoder to track when there is a frame that we can take.
This didn't cause any problems before but now we have tighter coupling between the list of frames the AnimationSurfaceProvider has and what FrameAnimator expects.
Another possible fix would be to clear the current frame ref in PostError, but the only place we clear the current frame is when we allocate the new frame and we have the mImageData pointer still around that decoders could theorhetically use to do final processing on the last partial frame.
Later in the patch series, we use the new APIs to facilitate cloning of
an existing decoder. This is useful when you want to redecode the same
image with the exact same configuration but from the very beginning.
Changed |print("enum ID : uint32_t {", file=output)| to |print("enum HistogramID : uint32_t {", file=output)| at line 53 of the file |toolkit/components/telemetry/gen-histogram-enum.py|, and then replaced all the textual occurrences of |Telemetry::ID| to |Telemetry::HistogramID| and |ID| to |HistogramID| in 43 other files.
Andrew Osmond
Arthur Iakab
Dorel Luca
Andrew McCreight
Ciure Andrei
Sylvestre Ledru
Ehsan Akhgari
Brian Hackett
Coroiu Cristina
Emilio Cobos Álvarez
Timothy Nikkel
Margareta Eliza Balazs
Sebastian Hengst
Vedant Sareen
Jeff Walden
Seth Fowler