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2333 commits

Author SHA1 Message Date
Sebastian Dröge
6e9deae749 ffmpegcolorspace: Use correct Y offset for YVYU -> RGB conversions 
Fixes bug #623530.
 2010-07-04 17:40:11 +02:00
Sebastian Dröge
d774b46077 ffmpegcolorspace: Use correct Y offset for the YUY2 -> RGB conversions 
Fixes bug #623530.
 2010-07-04 17:40:11 +02:00
Sebastian Dröge
263201d9e7 ffmpegcolorspace: Fix conversion of packed 4:2:2 YUV to 8 bit grayscale 
The last pixel wasn't written before for odd widths.

Fixes bug #623418.
 2010-07-02 20:09:58 +02:00
Sebastian Dröge
9c9f97251a ffmpegcolorspace: Fix conversion of packed 4:2:2 YUV to RGB 
The last pixel wasn't written before.

Fixes bug #623384.
 2010-07-02 14:58:37 +02:00
Sebastian Dröge
ef4165f08b ffmpegcolorspace: Fix invalid memory accesses with odd widths/heights during subsampling 
Fixes bug #623375.
 2010-07-02 13:59:55 +02:00
Sebastian Dröge
bc0eefaead playbin2: If setup of the source element fails in READY->PAUSED deactive the current group 
Otherwise the uridecodebin will be still a child of playbin2 and
its signals will still be connected. In future state changes this
will then emit unrelated signals that will confuse playbin2 or,
even worse, cause crashes and assertions.

Fixes bug #623318.
 2010-07-01 21:29:14 +02:00
Sebastian Dröge
47317338e9 videotestsrc: Explicitely link with $(LIBM) 2010-06-27 06:38:24 +02:00
Sebastian Dröge
a75aa2a20c videoscale: Explicitely link with $(LIBM) 2010-06-27 06:38:24 +02:00
Tim-Philipp Müller
b16e7e8fa2 gst: update orc files 2010-06-26 18:19:33 +01:00
Edward Hervey
ec637580a8 decodebin2: Properly clean DecodeChain after errors. 
If an error happens, the PAUSED state will never be reached. If an
application re-uses decodebin2 (like totem) where one would normally
set to READY between each file, the cleanup that normally happens in
the PAUSED=>READY codepath will never be called, resulting in the
following file to re-use the previous demuxer/decoder/...

https://bugzilla.gnome.org/show_bug.cgi?id=622807
 2010-06-26 17:57:24 +02:00
Edward Hervey
3a00a97fd2 ffmpegcolorspace: Use a more concise pad template 
Speeds up caps nego 2 fold

https://bugzilla.gnome.org/show_bug.cgi?id=622696
 2010-06-25 17:07:12 +02:00
Arun Raghavan
026e5d3e67 typefinding: Mark ISO 14496-14 files as video/quicktime 
These are currently being marked as audio/x-m4a which is incorrect.

https://bugzilla.gnome.org/show_bug.cgi?id=620720
 2010-06-24 14:25:38 +01:00
Sebastian Dröge
153b21fc85 videoscale: Fix resampling of ARGB scanlines 
Previously we would read behind the end of the source lines.
 2010-06-24 12:06:05 +02:00
Wim Taymans
7379202cca playsink: clear ts-offset pointer 
We need to clear the pointer to our ts-offset element when we destroy the video
chain elements to make sure nobody derefs it to invalid memory afterwards.
 2010-06-23 12:10:32 +02:00
Edward Hervey
97e14fda28 playsink: Reset ts_offset field when freeing chain 
Otherwise we would end up with a bogus ->audiochain->ts_offset field
which would cause segfaults/assertions when trying to modify the
'ts-offset' property in update_av_offset().

Was easy to trigger when using a list of audio+video files mixed with
video-only files in totem.
 2010-06-23 10:16:07 +02:00
Sebastian Dröge
cff70878b6 ffmpegcolorspace: Add YUY2/YVYU to all RGB formats conversions 2010-06-17 17:21:01 +02:00
Sebastian Dröge
21cb7fd0ff ffmpegcolorspace: Fix Y42B to YUY2/YVYU/UYVY conversion for odd widths 2010-06-17 17:21:01 +02:00
Sebastian Dröge
bd56c3c44f ffmpegcolorspace: Fix YUY2/YVYU/UYVY to Y42B conversion for odd widths 2010-06-17 17:21:00 +02:00
Wim Taymans
6d2621d02c decodebin2: improve autoplugging 
Use the pad caps when they are available to continue the autoplugging. If the
pad caps are set, they are fixed and then we can directly continue autoplugging.
 2010-06-16 19:17:05 +02:00
David Schleef
7778ed7382 videoscale: Fix black horizontal line in image 2010-06-14 15:46:53 -07:00
Edward Hervey
7b2584ed68 typefindfunctions: Fix unitialized variables 
yay macosx compilers :(
 2010-06-14 14:13:32 +02:00
Edward Hervey
801cab604d ffmpegcolorspace: Use Quarks for structure name/field checking 2010-06-14 13:28:54 +02:00
Edward Hervey
3f1f8f66ed ffmpegcolorspace: Speed up _remove_format_info 
Instead of copying full caps, use the fact that the provided caps only have
one structure and only copy around structures.
 2010-06-14 13:28:54 +02:00
Edward Hervey
19f5fda87d ffmpegcolorspace: Transfer structures instead of copying them 
Avoids many expensive structure copies
 2010-06-14 13:28:50 +02:00
Prahal
2cb7cfab19 decodebin2: use accumulator for autoplug-sort 
Use an accumulator for the autoplug-sort signal so that we can stop the emission
when a signal handler produced a valid result. This avoids the object handler
to overwrite the results from user signals.

Fixes #621161
 2010-06-14 11:19:10 +02:00
Sebastian Dröge
fa8fd0d7f6 videoscale: ...and add Y16 case for the linear scaling 2010-06-13 20:57:19 +02:00
Sebastian Dröge
c2e01e09c4 videoscale: Add Y16 case for 4-tap scaling 2010-06-13 20:38:23 +02:00
Sebastian Dröge
c2bdfc11af videoscale: Use correct variables for debug output 2010-06-12 21:04:48 +02:00
Sebastian Dröge
cef0bc9657 ffmpegcolorspace: Fix Y16 from/to GRAY8 conversion 2010-06-12 16:51:41 +02:00
Sebastian Dröge
398c1c5fc8 ffmpegcolorspace: Don't crash when doing gray YUV to GRAY conversion 2010-06-12 16:31:49 +02:00
Sebastian Dröge
2ec067c9fc videoscale: Update disted orc files 2010-06-12 16:23:23 +02:00
Sebastian Dröge
dc110b3b37 uridecodebin: Allow video/webm for progressive downloading 2010-06-12 16:16:37 +02:00
Sebastian Dröge
c3cfb404ae videoscale: Add support for more gray formats 2010-06-12 13:59:32 +02:00
Sebastian Dröge
b4c2af416d videoscale: Use libgstvideo for caps parsing, etc 2010-06-12 13:51:26 +02:00
Sebastian Dröge
d91e3d8d78 videoscale: Use GST_VIDEO_CAPS_GRAY{8,16} 2010-06-12 13:00:26 +02:00
Sebastian Dröge
944cfa5871 videoscale: Implement linear merging of Y16 scanlines with orc 2010-06-12 12:57:14 +02:00
Tim-Philipp Müller
b5a7e96291 typefinding: look for dts frames at non-zero offsets too 
Scan a bit into the data when checking for dts frames instead
of expecting the frame sync to be right at the start of the
data. This is needed for some dts-disguised-as-pcm-in-wav files.

See #413942.
 2010-06-11 15:59:54 +01:00
Tim-Philipp Müller
9235c91bec typefinding: add typefinder for dts audio 2010-06-11 15:59:53 +01:00
Sebastian Dröge
2b9670958d playbin2: If the text-sink claims to support ANY caps assume it only support raw plaintext subtitles 
Fixes bug #621071.
 2010-06-10 13:06:54 +02:00
Stefan Kost
487c88ca42 volume: make the orc codes available for testing. 
Add a USE_ORC define for now and switch 'this' to 'self'. Having orc enabled
passes the test suite and various manual gst-launch pipelines.
 2010-06-09 16:59:10 +03:00
Tim-Philipp Müller
164a91d10d Fix build if orc is not installed 
Orc is not a hard requirement. Things should still compile and
work without orc, but slow fallback code may be used in this
case. Fix up configure to not error out if orc is not installed
and wrap use of orc profiling in audioresample in #ifdefs.

Fixes #620136 some more.
 2010-06-08 13:26:53 +01:00
David Schleef
d7f7e1cc23 audioconvert, videotestsrc: Update generated Orc code 
Fixes compile errors with initialization of unions.
 2010-06-08 00:33:31 -07:00
David Schleef
e39e729a70 audioresample: convert from liboil to orc 2010-06-07 23:58:54 -07:00
David Schleef
3bbdc0c5a2 volume: convert from liboil to orc 2010-06-07 23:58:54 -07:00
David Schleef
dbcf70eaae videotestsrc: convert from liboil to orc 2010-06-07 23:58:54 -07:00
David Schleef
dbfd5a5af8 videoscale: convert from liboil to orc 2010-06-07 23:58:54 -07:00
David Schleef
c49806ed16 audioconvert: convert from liboil to orc 2010-06-07 23:58:53 -07:00
David Schleef
c4ab9c0de8 adder: convert from liboil to orc 2010-06-07 23:58:53 -07:00
Wim Taymans
ecc9a28152 playbin2: add av-offset property 
Add av-offset property to control the audio and video sync offset. This can be
used to to manually correct badly synced streams.

See #620529
 2010-06-07 14:38:42 +02:00
Sebastian Dröge
39b68dc2a8 ffmpegcolorspace: Map "Y8 " and "GREY" to "Y800" and add it to the template caps 2010-06-07 08:31:53 +02:00