Sebastian Dröge
0d39d5bb8f
videoscale: Update for negotiation related API changes
2011-05-16 15:35:17 +02:00
Sebastian Dröge
cc785bade6
videoscale: basetransform is now better at trying passthrough, remove workaround
2011-05-16 15:34:49 +02:00
Wim Taymans
079c152e62
Merge branch 'master' into 0.11
...
Conflicts:
gst/videoscale/gstvideoscale.c
2011-04-25 11:20:45 +02:00
David Schleef
8264d59aab
videoscale: use simpler scaling method for small images
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https://bugzilla.gnome.org/show_bug.cgi?id=633837
2011-04-24 12:55:28 +01:00
Sebastian Dröge
f10a8f0986
gst: Use G_DEFINE_TYPE instead of GST_BOILERPLATE
2011-04-19 11:35:53 +02:00
Wim Taymans
e1869fa267
Merge branch 'master' into 0.11-fdo
2011-03-28 20:13:59 +02:00
Wim Taymans
3b03e23559
plugins: port some plugins to the new memory API
2011-03-27 16:35:28 +02:00
Thiago Santos
91ed9290b8
videoscale: Fix assertion on caps fixation
...
When fixating caps, from_par should always be initialized
with a fixed value.
In case the fixation is from src to sink pad it was setting
the from par (srcpad par) to a fraction range, this patch initializes
it to 1/1, based on the assumption that missing PAR is 1/1.
https://bugzilla.gnome.org/show_bug.cgi?id=641952
2011-03-22 15:24:01 -03:00
David Schleef
e1149f52c1
videoscale: Add 16-bit-channel support
2011-02-20 12:04:02 -08:00
Sebastian Dröge
32f28f476e
videoscale: Change classification to Filter/Converter/Video/Scaler
2010-12-16 10:11:43 +01:00
Sebastian Dröge
8ba4b70118
Revert "Revert "Use init functions for Orc code""
...
This reverts commit 93aa13639d
.
Everything should work now after regenerating the disted source files.
2010-09-09 10:57:41 +02:00
Wim Taymans
93aa13639d
Revert "Use init functions for Orc code"
...
This reverts commit b2051090b4
.
Fixes the build again until someone pushes the regenerated .c/.h
files too.
2010-08-27 11:49:47 +02:00
David Schleef
b2051090b4
Use init functions for Orc code
2010-08-26 17:03:13 -07:00
Sebastian Dröge
4d757a29ee
videoscale: Only set the PAR if the caps already had a PAR
...
Otherwise we're producing different caps and basetransform thinks that it
can't passthrough buffer allocations, etc.
In 0.11 all video caps really should have the PAR set...
2010-08-11 18:10:45 +02:00
Sebastian Dröge
6fb91f7711
videoscale: Rename borders property to add-borders
2010-07-19 15:59:17 +02:00
Sebastian Dröge
52e711b11d
videoscale: Add support for adding black borders to keep the DAR if necessary
...
Fixes bug #617506 .
2010-07-18 15:44:14 +02:00
Sebastian Dröge
fc9de9e0a1
videoscale: Fix caps fixating if the height is fixed but the width isn't
2010-07-18 15:44:14 +02:00
Sebastian Dröge
58c77eb1b4
videoscale: Remove interlaced scaling again
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This behaviour was not preferred and caused visible image quality
degradations. The real solution would be, to apply a real
deinterlacing filter before scaling the frames.
Fixes bug #615471 .
2010-07-18 15:44:13 +02:00
Sebastian Dröge
9fe51a4a50
videoscale: Add helper method for filling the VSImage struct
2010-07-18 15:44:13 +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
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
David Schleef
dbfd5a5af8
videoscale: convert from liboil to orc
2010-06-07 23:58:54 -07:00
Sebastian Dröge
a6a125e4ba
videoscale: Use passthrough mode if width and height are not changed
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It doesn't matter if the PAR changes or not, processing of every pixel
is only necessary when the width or height changes.
2010-05-13 12:17:31 +02:00
Sebastian Dröge
b3808a57d4
videoscale: Try harder to keep the DAR if possible
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Fixes bug #371108 .
2010-05-13 11:16:02 +02:00
Sebastian Dröge
9f677090d5
videoscale: Log PAR and DAR of input and output caps when setting caps
2010-05-13 11:16:01 +02:00
Sebastian Dröge
eb2166c97d
videoscale: Set input width/height if the output caps don't have any width or height
2010-05-13 11:16:01 +02:00
Andoni Morales
75a2e14e06
videoscale: Try to keep DAR when scaling
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Fixes bug #371108 .
2010-05-13 11:16:01 +02:00
Stefan Kost
4967d4e3fd
videoscale: use can_intersect to avoid a caps copy
2010-05-06 09:17:33 +03:00
Sebastian Dröge
838d76dc4b
videoscale: Some random cleanup
2010-04-29 18:21:21 +02:00
Sebastian Dröge
43b370358d
videoscale: Add support for Y444, Y42B and Y41B
2010-04-29 18:21:21 +02:00
Sebastian Dröge
2fb31ad43c
videoscale: Reorder template caps by the amount of information contained in the color formats
2010-04-29 18:21:21 +02:00
Benjamin Otte
5e21fa5e0e
gst_element_class_set_details => gst_element_class_set_details_simple
...
Also change my email from the old university one to the current one.
2010-03-16 17:41:50 +01:00
Edward Hervey
8cd1b5209b
gst: Remove dead assignments and resulting unused variables
2009-08-08 15:54:02 +02:00
Sebastian Dröge
cac4b032c3
videoscale: Restrict width/height to 2^15 - 1
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Otherwise integer overflows will happen, resulting in segmentation faults.
Fixes bug #590243 .
2009-08-06 06:43:34 +02:00
Sebastian Dröge
b69f5e2c66
videoscale: Make sure to allocate enough memory for the temporary buffer
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and fix scaling of odd-height interlaced video.
2009-08-06 06:43:32 +02:00
Sebastian Dröge
c51d2febd3
videoscale: Fix interlaced scaling for I420
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...and some other minor mistakes in the previous change.
2009-08-06 06:43:32 +02:00
Sebastian Dröge
33c490f4b9
videoscale: Add support for interlaced content
...
videoscale is not mixing content of two seperate fields anymore
and does scaling on every field separately.
Fixes bug #588761 .
2009-08-06 06:43:31 +02:00
Sebastian Dröge
2e5c946501
videoscale: Add support for 16 bit grayscale in native endianness
2009-05-26 15:26:30 +02:00
Sebastian Dröge
b5793ccd0d
videoscale: Use bilinear instead of 4tap scaling for heights < 4
...
Partially fixes bug #577054 .
2009-03-28 11:57:35 +01:00
Sebastian Dröge
e2f823c2f3
videocale: Add support for video/x-raw-gray with bpp=depth=8
2009-03-28 10:06:24 +01:00
Sebastian Dröge
12bbcc4db9
videoscale: Add support for v308 YUV colorspace
2009-03-27 19:09:47 +01:00
Sebastian Dröge
014f6f1508
videoscale: Enable 4-tap scaling for all supported formats
2009-03-27 13:14:17 +01:00
Stefan Kost
46c18b2aa3
indent: fix damange that gst-indent did some time ago
2009-03-23 17:03:37 +02:00
Stefan Kost
4f699b7f80
Cleanup Plugin docs. Link to signals and properties. Fix sub-section titles. Drop mentining that all our example pipe...
...
Original commit message from CVS:
* docs/plugins/gst-plugins-base-plugins-docs.sgml:
* docs/plugins/gst-plugins-base-plugins-overrides.txt:
* docs/plugins/gst-plugins-base-plugins-sections.txt:
* docs/plugins/gst-plugins-base-plugins.args:
* docs/plugins/gst-plugins-base-plugins.hierarchy:
* docs/plugins/gst-plugins-base-plugins.interfaces:
* docs/plugins/gst-plugins-base-plugins.prerequisites:
* docs/plugins/gst-plugins-base-plugins.signals:
* docs/plugins/inspect/plugin-adder.xml:
* docs/plugins/inspect/plugin-alsa.xml:
* docs/plugins/inspect/plugin-audioconvert.xml:
* docs/plugins/inspect/plugin-audiorate.xml:
* docs/plugins/inspect/plugin-audioresample.xml:
* docs/plugins/inspect/plugin-audiotestsrc.xml:
* docs/plugins/inspect/plugin-cdparanoia.xml:
* docs/plugins/inspect/plugin-decodebin.xml:
* docs/plugins/inspect/plugin-ffmpegcolorspace.xml:
* docs/plugins/inspect/plugin-gdp.xml:
* docs/plugins/inspect/plugin-gnomevfs.xml:
* docs/plugins/inspect/plugin-libvisual.xml:
* docs/plugins/inspect/plugin-ogg.xml:
* docs/plugins/inspect/plugin-pango.xml:
* docs/plugins/inspect/plugin-playback.xml:
* docs/plugins/inspect/plugin-queue2.xml:
* docs/plugins/inspect/plugin-subparse.xml:
* docs/plugins/inspect/plugin-tcp.xml:
* docs/plugins/inspect/plugin-theora.xml:
* docs/plugins/inspect/plugin-typefindfunctions.xml:
* docs/plugins/inspect/plugin-uridecodebin.xml:
* docs/plugins/inspect/plugin-video4linux.xml:
* docs/plugins/inspect/plugin-videorate.xml:
* docs/plugins/inspect/plugin-videoscale.xml:
* docs/plugins/inspect/plugin-videotestsrc.xml:
* docs/plugins/inspect/plugin-volume.xml:
* docs/plugins/inspect/plugin-vorbis.xml:
* docs/plugins/inspect/plugin-ximagesink.xml:
* docs/plugins/inspect/plugin-xvimagesink.xml:
* ext/alsa/gstalsamixer.c:
* ext/alsa/gstalsasink.c:
* ext/alsa/gstalsasrc.c:
* ext/gio/gstgiosink.c:
* ext/gio/gstgiosrc.c:
* ext/gio/gstgiostreamsink.c:
* ext/gio/gstgiostreamsrc.c:
* ext/gnomevfs/gstgnomevfssink.c:
* ext/gnomevfs/gstgnomevfssrc.c:
* ext/ogg/gstoggdemux.c:
* ext/ogg/gstoggmux.c:
* ext/pango/gstclockoverlay.c:
* ext/pango/gsttextoverlay.c:
* ext/pango/gsttextrender.c:
* ext/pango/gsttimeoverlay.c:
* ext/theora/theoradec.c:
* ext/theora/theoraenc.c:
* ext/theora/theoraparse.c:
* ext/vorbis/vorbisdec.c:
* ext/vorbis/vorbisenc.c:
* ext/vorbis/vorbisparse.c:
* ext/vorbis/vorbistag.c:
* gst/adder/gstadder.c:
* gst/audioconvert/gstaudioconvert.c:
* gst/audioresample/gstaudioresample.c:
* gst/audiotestsrc/gstaudiotestsrc.c:
* gst/ffmpegcolorspace/gstffmpegcolorspace.c:
* gst/gdp/gstgdpdepay.c:
* gst/gdp/gstgdppay.c:
* gst/playback/gstdecodebin2.c:
* gst/playback/gstplaybin.c:
* gst/playback/gstplaybin2.c:
* gst/playback/gstqueue2.c:
* gst/playback/gsturidecodebin.c:
* gst/tcp/gstmultifdsink.c:
* gst/tcp/gsttcpserversink.c:
* gst/videorate/gstvideorate.c:
* gst/videoscale/gstvideoscale.c:
* gst/videotestsrc/gstvideotestsrc.c:
* gst/volume/gstvolume.c:
* sys/ximage/ximagesink.c:
* sys/xvimage/xvimagesink.c:
Cleanup Plugin docs. Link to signals and properties. Fix sub-section
titles. Drop mentining that all our example pipelines are "simple"
pipelines.
2008-07-11 06:10:24 +00:00
Sebastian Dröge
d57ab7cfdb
gst/videoscale/gstvideoscale.c: Transform a given PAR to a range on the struct with the generic height/width instead ...
...
Original commit message from CVS:
* gst/videoscale/gstvideoscale.c: (gst_video_scale_transform_caps):
Transform a given PAR to a range on the struct with the generic
height/width instead of the struct with the possibly restricted
height/width.
2008-06-04 05:44:06 +00:00
Sebastian Dröge
8b14d08115
gst/videoscale/gstvideoscale.c: Prefer the given format if it contains something stricter than [1,MAX] for height or ...
...
Original commit message from CVS:
* gst/videoscale/gstvideoscale.c: (gst_video_scale_transform_caps):
Prefer the given format if it contains something stricter than [1,MAX]
for height or width and only put a structure that requires rescaling
as second. This makes it possible to use videoscale in pipelines where
the source can actually produce the wanted height/width but usually
selects a different one from the requested.
2008-06-04 04:24:27 +00:00