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
2ec067c9fc
videoscale: Update disted orc files
2010-06-12 16:23:23 +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
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
...
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
...
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
...
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
Sebastian Dröge
bbdc60fbcb
videoscale: Use correct boundary checks for YUY2/UYVY
...
Fixes bug #613093 .
2010-03-17 16:47:31 +01:00
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
David Schleef
ab0c93976d
Build fix for MSVC
2009-12-03 00:20:34 -08:00
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
...
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
...
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
...
...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
22f99da35c
videoscale: Don't read over line ends when taking the last Cr or Cb
2009-04-02 11:10:12 +02:00
Sebastian Dröge
db1236505e
videoscale: Don't write to few pixels and don't mix Cr and Cb
...
Fixes bug #577054 .
2009-04-02 10:53:10 +02:00
Sebastian Dröge
ab7d52c053
videoscale: Fix linear scaling for one byte components
...
Fixes bug #577054 .
2009-03-29 12:01:33 +02:00
Sebastian Dröge
954b1713e1
videoscale: Fix 4tap scaling of YUYV and friends
2009-03-29 11:53:40 +02:00
Sebastian Dröge
9d586e0475
videoscale: Rewrite YUYV (and friends) scaling and don't read/write over line ends
...
Partially fixes bug #577054 , there's just one issue left now.
2009-03-28 16:08:44 +01:00
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
8eb3572eef
videoscale: Don't read after the end of a line when lineary scaling YUYV/UYVY/RGB/RGBA
...
This case is for upscaling a frame with width=1
Partially fixes bug #577054 .
2009-03-28 11:57:19 +01:00
Sebastian Dröge
b69231ad21
videoscale: Don't read after the end of a line when lineary scaling YUYV/UYVY
...
Partially fixes bug #577054 .
2009-03-28 11:27:56 +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
96b9ec4da0
videoscale: Take the next luma value instead of every second next when scaling UYVY and friends
2009-03-27 19:12:49 +01:00
Sebastian Dröge
12bbcc4db9
videoscale: Add support for v308 YUV colorspace
2009-03-27 19:09:47 +01:00
Sebastian Dröge
92eb02c71f
videoscale: Add my copyright to the 4tap scalers
2009-03-27 13:15:11 +01:00
Sebastian Dröge
014f6f1508
videoscale: Enable 4-tap scaling for all supported formats
2009-03-27 13:14:17 +01:00
Sebastian Dröge
77795ac240
videoscale: Implement 4-tap scaling for RGB565 and RGB555
2009-03-27 13:14:00 +01:00
Sebastian Dröge
c1653fc5b0
videoscale: Implement 4-tap scaling for UYVY
2009-03-27 10:47:39 +01:00
Sebastian Dröge
435e9f8b38
videoscale: Implement 4-tap scaling for YUY2 and YVYU
2009-03-27 09:33:58 +01:00
Sebastian Dröge
2045a89350
videoscale: Implement 4-tap scaling for RGB and BGR
2009-03-26 22:14:53 +01:00
Sebastian Dröge
c2d31eb2d1
videoscale: Implement 4-tap scaling for RGBA and other 4 byte formats
2009-03-26 22:08:26 +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
2cd4c7e2b9
Don't install static libs for plugins. Fixes #550851 for base.
...
Original commit message from CVS:
* ext/alsa/Makefile.am:
* ext/cdparanoia/Makefile.am:
* ext/gio/Makefile.am:
* ext/gnomevfs/Makefile.am:
* ext/libvisual/Makefile.am:
* ext/ogg/Makefile.am:
* ext/pango/Makefile.am:
* ext/theora/Makefile.am:
* ext/vorbis/Makefile.am:
* gst/adder/Makefile.am:
* gst/audioconvert/Makefile.am:
* gst/audiorate/Makefile.am:
* gst/audioresample/Makefile.am:
* gst/audiotestsrc/Makefile.am:
* gst/ffmpegcolorspace/Makefile.am:
* gst/gdp/Makefile.am:
* gst/playback/Makefile.am:
* gst/subparse/Makefile.am:
* gst/tcp/Makefile.am:
* gst/typefind/Makefile.am:
* gst/videorate/Makefile.am:
* gst/videoscale/Makefile.am:
* gst/videotestsrc/Makefile.am:
* gst/volume/Makefile.am:
* sys/v4l/Makefile.am:
* sys/ximage/Makefile.am:
* sys/xvimage/Makefile.am:
Don't install static libs for plugins. Fixes #550851 for base.
2008-10-16 15:07:00 +00:00
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
