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* * *
Fixed pointer cast
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src/post/deinterlace/xine_plugin.c
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This is a backport of the 1.2 code that was commited to utilize the new API
provided by FFmpeg for awhile now but this is especially important because
the old API has been eliminated all together from said copies of FFmpeg.
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- use interer types of exact size for using with eax/rax registers
- fixes build of planar post plugin
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- use -no-undefined flag only for building shared libraries (libxine, plugins)
- plugins LDFLAGS unification
- move -no-undefined into LDFLAGS_NOUNDEFINED
- attributes.m4 fix
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This requires that many other files include config.h themselves.
Also convert <config.h> to "config.h".
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Currently, once the tvtime plugin has locked onto a telecine pattern, it
will wait PULLDOWN_ERROR_WAIT (a hardcoded #defined value) number of frames
before switching to filmmode.
This sensitivity is excessively high (i.e. the value is too low) for certain
content -- the kind of content that was shot on film but edited in video
mode, so telecine patterns are constantly breaking (examples like Buffy,
Simpsons and Family Guy are especially egregious offenders).
The attached patch turns this constant into a modifiable post plugin
parameter called pulldown_error_wait.
Xine helpfully emits a XINE_EVENT_POST_TVTIME_FILMMODE_CHANGE event when
film mode changes (a patch I submitted some years back). With the attached
patch, a front-end can monitor the frequency of these events, and
dynamically adjust pulldown_error_wait in a sensible way.
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- goom initialization
- matroska playing recent files with AAC
- replace free() by ffmpeg's av_free() in ff decoders
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Add warning flags to the DEBUG_CFLAGS too.
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--HG--
extra : transplant_source : %EFv%DC%FD%DA%23%BB%B8i3%07%A9e%C0%06o%9C%8A%B6_
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Now that the macro are either imported from the system or defined by
configure. don't define them in every source file.
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All the initialisation functions returning a new object instance that
was allocated through malloc() or calloc() can get the malloc
attribute so that the compiler can optimise their call.
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Use the proper function for common memory operations (memset() for
zeroing, memcpy() for copying, memmove() for moving), instead of
looping through arrays.
By extension, remove loops to reset arrays when they were allocated
with calloc() and thus already zeroed.
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Instead of creating strings through a series os string copy and
concatenations, use directly the appropriate printf-like function.
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Instead of calling sprintf or snprintf with a "%s" format string, use
the proper strcpy, strncpy, strdup or strndup function.
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The xine_xmalloc() function is going to be deprecated, as its
behaviour is rarely needed as such, and it's thus misused.
With this, almost all uses of xine_xmalloc() with static size (for
instance the value returned by sizeof()) or with a size that is
guaranteed not to be zero (like strlen()+1) are replaced with calls to
either calloc(1, ...) or malloc().
malloc() is used whenever the allocated memory is going to be
immediately overwritten, while calloc() is used in every other case,
as it sets the whole memory area to zero.
--HG--
extra : transplant_source : %8F%98%EC%02%1E%83%F0s%06X%83C%205Y%80%B12%CC%E1
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1.2 series.
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elements by the size of the single element.
(transplanted from 512894f517c423fed0cadeca0d46c6d909403106)
--HG--
extra : transplant_source : Q%28%94%F5%17%C4%23%FE%D0%CA%DE%CA%0DF%C6%D9%09%401%06
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I can no longer build libxine from CVS, unless I apply this patch. I do not
have ffmpeg installed, and so am using the built-in ffmpeg instead (I think).
--HG--
extra : transplant_source : %96v8%CE%21%82%CCh%0A%83%0C%BC%C5%91F%89W%E4%B8%AE
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HAVE_FFMPEG_AVUTIL_H wasn't being defined, and there were some incorrect checks.
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work for both internal and external FFmpeg (with new layout).
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Its convenience lib needs $(XINE_LIB) but it gets that when it's linked into
the shared lib.
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Some instances of "key colour" remain; ffmpeg is unmodified.
This change has caused two strings with two translations to collide (the
strings have become identical since some instances already used "colour").
I have therefore arbitrarily dropped the first of the differing translations,
the one for the string at src/video_out/video_out_directfb.c:1365.
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--HG--
extra : transplant_source : %E0%D0%C5%8B%BEU%DD%24%5D7%1F%ADV%AD%EB%23%CBU%80%EB
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For contributed code, leave whatever the version we last synced for is using
to make simpler future syncs.
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According to bug 1773769, this breaks foo->open().
The fix (as used in Ville Skyttä's patch, which doesn't cover all cases) is
to replace this with (foo->open)().
This patch was generated using
sed -i -re 's/(([[:alnum:]_]+(->|\.))+open) ?\(/(\1) (/' `grep '[>.]open \?(' include -rIl`
One change (in a comment) is not committed.
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The cause was that the resampling code was using only the samples in the buffer
but not really handling the transition between two buffers (which it would
handle completely independently). The new code remembers the last sample from
the previous buffer and uses it in the resampling. We therefore end up one
sample behind and without the clicks.
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I noticed that goom visualization plug-in doesn't work / freezes at some
combination of bit rates and its FPS.
Digging through it I found that algorithm that dispatches sound data to goom
is buggy, and so I have rewrote/cleaned it a lot.
Let me explain what is wrong:
I am talking about goom_port_put_buffer
in /xine-lib-1.1.7/src/post/goom/xine_goom.c
The counter this->skip_frame is supposed to hold count of frames that goom
should skip because of _video render unable to render video_.
But that algorithm also skips frames on its own, and still decrements that
counter.
So it goes negative, and no frames are displayed.
Basically to fix that you need to add
if (this->skip_frame > 0)
before this->skip_frame--;
But since I want to fix that properly I decided to learn why goom skips frames
on its own, and I now understand that whole algorithm is buggy.
Thus I reimplemented it properly.
I tested it , and it works with all my sound files, also I added lot of debug
printfs to test whenever it works as expected, and it does.
--HG--
extra : transplant_source : %B6%0C%09%D6%93%B8%00cj%3B8%C7%B5%0B%DB%21%08%92%3E%7B
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Some plugins may have been missed due to them not being built here.
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as needed for some files where gcc runs out of registers otherwise.
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Two of the modified files are headers, but each contains definitions as well as
declarations and is only ever used once.
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