| Age | Commit message (Collapse) | Author |
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i.e. as a block of memory rather than a file. Also, get the
fonts from the decoder rather than the content.
Together, these changes allow us to use fonts from SMPTE DCPs
added as content. Before, fonts would be messed up in those
cases (#1885).
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are re-written, meaning that they can be encrypted.
This (along with the libdcp update) also fixes assorted Atmos bugs.
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1. scales the content up to fit the DCP container,
preserving aspect ratio, or
2. stretches the content to a custom aspect ratio, or
3. scales the content to some custom size.
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4219d4b76c5cd5690b1f4fa0c248d93ced26d05a.
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playlist's length, as appropriate.
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Before this fix, the following situation could happen in threads
A and B:
A: Some DONE signal happens; this triggers setup_pieces which
takes a lock on the player mutex.
B: FFmpegContent::examine takes a lock on the content mutex.
B: FFmpegContent::examine adds a stream
B: That causes STREAMS PENDING to be emitted.
B: This tries to take a lock on the player mutex so it can update _suspended
A: setup_pieces tries to access some content information, hence
tries to take a lock on the content mutex.
Now B is holding the CL and awaiting the PL and A is holding
the PL and awaiting the CL.
It feels like the root cause of this is that while setup_pieces
is happening another change (which would itself cause setup_pieces)
is announced, and this isn't dealt with properly.
There are two steps here; _suspended is protected with an atomic
rather than using _mutex, and also it can cope with being updated
recursively.
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This has the same cause as
19f51503621a57794bd79bac053c9e6549a69f46
i.e. the DCPDecoder re-use optimisation. This commit tries to
re-fix 19f515 in a more general way which also takes into account
the OV/VF bug. It also adds a unit test.
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Pieces, rather than the presence or absence of content. This seems better
because of cases like encrypted DCPs without a a KDM: here we may have content
but no decoder.
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the content.
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this treatment to anything that caused Player::setup_pieces. This should
fix out-of-sequence Player emissions caused by setup_pieces being called
by one thread while the butler is calling pass().
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between Player::_suspended being set to false and the the butler
requesting a seek, during which the butler may call pass().
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and the butler.
Here we signal both before and after a change in content. Before,
the player disables itself so that any pass()/seek() will be no-ops.
After, the player rebuilds its pieces and the butler re-seeks to
get back to where it was before the change.
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we always do a seek when we set _have_valid_pieces to false.
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You can't introduce the butler (so that the player is ahead of time)
and then ask the player what should be in the frame that is being
displayed "now"; the player will already have moved on.
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seek() and pass() may be called from the Butler thread
ad the same time as other Player methods are called from
the GUI thread (by FilmViewer and ClosedCaptionViewDialog).
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ActiveCaptions -> ActiveText
BitmapCaption -> BitmapText
ContentCaption -> ContentText
ContentTextCaption -> ContentStringText
TextCaptionFileContent -> StringTextFileContent
TextCaptionFileDecoder -> StringTextFileDecoder
TextCaptionFile -> StringTextFile
TextCaption -> StringText
PlayerCaption -> PlayerText
CaptionContent -> TextContent
CaptionDecoder -> TextDecoder
CaptionPanel -> TextPanel
CaptionView -> TextView
CaptionAppearanceDialog -> SubtitleAppearanceDialog
CaptionType -> TextType
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which is slightly cleaner and works when subtitles are emitted with an
unknown end time. Also add CCAPs to the player.
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hold subs and closed captions.
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sed -i "s/ActiveText/ActiveCaptions/g" src/lib/*.{cc,h}
sed -i "s/active_text.h/active_captions.h/g" src/lib/*.{cc,h}
sed -i "s/active_text.cc/active_captions.cc/g" src/lib/wscript
mv src/lib/active_text.cc src/lib/active_captions.cc
mv src/lib/active_text.h src/lib/active_captions.h
sed -i "s/PlainTextFileContent/TextCaptionFileContent/g" src/lib/*.{cc,h} src/wx/*.cc
sed -i "s/PlainTextFile/TextCaptionFile/g" src/lib/*.{cc,h} src/wx/*.cc
sed -i "s/plain_text_file_content/text_caption_file_content/g" src/lib/*.{cc,h} src/lib/wscript src/wx/*.{cc,h} test/*.cc
mv src/lib/plain_text_file_content.cc src/lib/text_caption_file_content.cc
mv src/lib/plain_text_file_content.h src/lib/text_caption_file_content.h
sed -i "s/PlainTextFileDecoder/TextCaptionFileDecoder/g" src/lib/*.{cc,h}
sed -i "s/plain_text_file_decoder/text_caption_file_decoder/g" src/lib/*.{cc,h} src/lib/wscript src/wx/*.{cc,h}
mv src/lib/plain_text_file_decoder.cc src/lib/text_caption_file_decoder.cc
mv src/lib/plain_text_file_decoder.h src/lib/text_caption_file_decoder.h
sed -i "s/PlayerText/PlayerCaption/g" src/lib/*.{cc,h}
sed -i "s/player_text.cc/player_caption.cc/g" src/lib/wscript
sed -i "s/player_text.h/player_caption.h/g" src/lib/*.{cc,h}
mv src/lib/player_text.cc src/lib/player_caption.cc
mv src/lib/player_text.h src/lib/player_caption.h
sed -i "s/ContentPlainText/ContentTextCaption/g" src/lib/*.{cc,h} src/wx/*.{cc,h}
sed -i "s/ContentBitmapText/ContentBitmapCaption/g" src/lib/*.{cc,h} src/wx/*.{cc,h}
sed -i "s/PlainText/TextCaption/g" src/lib/*.{cc,h} test/*.cc
sed -i "s/plain_text.h/text_caption.h/g" src/lib/*.{cc,h}
mv src/lib/plain_text.h src/lib/text_caption.h
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PlainText.
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