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161 commits

Author SHA1 Message Date
Tim-Philipp Müller f14c73cbfd ffmpegcolorspace: fix unused-but-set-variable warnings with gcc 4.6 
https://bugzilla.gnome.org/show_bug.cgi?id=647294
 2011-04-13 23:19:51 +01:00
Alessandro Decina 030f639a8e android: make it ready for androgenizer 
Remove the android/ top dir
Fixe the Makefile.am to be androgenized

To build gstreamer for android we are now using androgenizer which generates the
needed Android.mk files.
Androgenizer can be found here:
http://git.collabora.co.uk/?p=user/derek/androgenizer.git
 2011-04-11 07:23:21 +02:00
Sebastian Dröge 1469453cb9 ffmpegcolorspace: Fix IYU1 support 
Fix conversions to IYU1, they allocated infinite amounts of memory before
because no conversion to IYU1 was actually implemented and it was running
into an infinite loop trying to find suitable intermediate formats.

Also fix the stride and sizes used for IYU1.
 2010-11-03 10:49:35 +01:00
Sebastian Dröge d8c1044fbd ffmpegcolorspace: Add support for A420 2010-10-15 11:12:38 +02:00
Sebastian Dröge cd5527fa4e ffmpegcolorspace: Add back support for 8 bit paletted RGB 
This was removed by 3a00a97fd2
while making the pad template caps more compact.

Fixes bug #626629.
 2010-08-19 18:51:25 +02:00
Tim-Philipp Müller 2dab0a8928 ffmpegcolorspace: remove chroma-site and color-matrix fields from RGB caps 2010-08-12 11:46:39 +01:00
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
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
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
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
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 39b68dc2a8 ffmpegcolorspace: Map "Y8 " and "GREY" to "Y800" and add it to the template caps 2010-06-07 08:31:53 +02:00
Martin Bisson 4c0b39b680 ffmpegcolorspace: Add support for Y800 and Y16 
Fixes bug #620441.
 2010-06-07 08:18:04 +02:00
Edward Hervey 37e975b8cc ffmpegcolorspace : whooops 2010-05-07 19:49:57 +02:00
Edward Hervey 516c824687 ffmpegcolorspace: more minor cleanups 2010-05-07 19:21:13 +02:00
Edward Hervey 0d451ad9cb ffmpegcolorspace: speedup caps transformation 
* don't re-create our possible caps every single time, just use the
  template caps.
* don't intersect the caps against the template, basetransform has already
  done that for us.

62% speedup of _transform_caps() (instruction calls, measured with callgrind)
 2010-05-07 17:38:46 +02:00
Sebastian Dröge bd64568bf4 ffmpegcolorspace: Use GST_BOILERPLATE and use GstVideoFilter as base class 
This gives automatic QoS handling.
 2010-04-29 18:21:21 +02:00
Sebastian Dröge b5853bf8ba ffmpegcolorspace: Fix Y41B->Y444 conversion 
...which is the intermediate conversion for conversion to all
other formats.

Fixes bug #616545.
 2010-04-22 20:58:29 +02:00
Tim-Philipp Müller 58a92964c6 build: Makefile.am fixes 
Mostly just add missing $(GST_BASE_CFLAGS), but also fix up order
of flags (see docs/random/moving-plugins).
 2010-03-19 01:00:36 +00:00
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
Benjamin Otte 43b1683421 Add -Wmissing-declarations -Wmissing-prototypes to warning flags 
Includes all the fixes necessary to make stuff compile again.
 2010-03-11 13:50:31 +01:00
Sebastian Dröge 8b1e42f272 ffmpegcolorspace: Add conversions from all ARGB formats to AYUV and back 2010-02-12 11:00:08 +01:00
Thijs Vermeir 48aa1959c8 ffmpegcolorspace: rename performance category 
rename the performance category to ffmpegcolorspace_performance
as there is already a global GST_CAT_PERFORMANCE in core
 2010-01-21 19:34:33 +01:00
Sebastian Dröge 1fe9f49691 ffmpegcolorspace: Prefer transforming alpha formats to alpha formats and the other way around 
Fixes bug #602834 and #350748.
 2009-11-25 16:18:37 +01:00
Tim-Philipp Müller 6f4c1ac583 Remove GST_DEBUG_FUNCPTR where they're pointless 
There's not much point in using GST_DEBUG_FUNCPTR with GObject
virtual functions such as get_property, set_propery, finalize and
dispose, since they'll never be used by anyone anyway. Saves a
few bytes and possibly a sixteenth of a polar bear.
 2009-10-28 00:59:35 +00:00
Stefan Kost e81303b733 ffmpegcolorspace: chwck formats just once per _chain() 2009-10-08 18:10:08 +03:00
Stefan Kost f2d1c9b0b7 ffmpegcolorspace: add perf-log-category and log suboptimal operation 
Log if we use an intermediate colorspace for conversion.
 2009-10-08 18:09:52 +03:00
Benjamin Otte 9d6eb19453 [ffmpegcolorspace] Fix NV12 and NV21 with odd width and height 2009-10-07 09:54:08 +02:00
Jan Schmidt f58a2b71b5 ffmpegcolorspace: Use the ffmpegcolorspace debug category 
Move gstffmpegcodecmap debug to the ffmpegcolorspace category
 2009-10-06 20:37:42 +01:00
Benjamin Otte 8939bc6c82 ffmpegcolorspace: Handle YVU9/YUV9 conversion with odd widths 
A green border could be visible when converting to Y444 or RGB, because
the last chroma samples weren't copied correctly
 2009-09-10 10:56:29 +02:00
David Schleef 0e9bc5125a Remove Ronald Bultje from Authors field 
Replaced with "GStreamer maintainers
<gstreamer-devel@lists.sourceforge.net>" or just removed,
depending on the number of other authors.
 2009-08-24 11:37:01 -07:00
Edward Hervey 8cd1b5209b gst: Remove dead assignments and resulting unused variables 2009-08-08 15:54:02 +02:00
Siarhei Siamashka 720a927f38 ffmpegcolorspace: support for direct conversion from uyvy422 to rgb formats 2009-08-06 15:09:44 +03:00
Sebastian Dröge 6b63053be1 ffmpegcolorspace: Fix indention of template header 2009-08-06 06:43:34 +02:00
Sebastian Dröge 164b90f9d0 ffmpegcolorspace: Include interlacing information in the AVPicture 
This later allows to handle interlaced AVPicture different than
progressive ones which is needed for horizontally subsampled YUV
formats, see bug #589242.
 2009-08-06 06:43:32 +02:00
Jan Schmidt 0ed6ec3902 ffmpegcolorspace: Fix NV12 and NV21 transformations 
Fix some stride problems, fix the nv12 to nv21 direct transformation,
and implement a direct conversion to yuv444 to save CPU.
 2009-06-20 23:48:22 +01:00
Sebastian Dröge a9c405f5fa ffmpegcolorspace: Add a lot more conversions from/to 16 bit grayscale 2009-05-30 14:18:56 +02:00
Sebastian Dröge 9d02d1d8ab ffmpegcolorspace: Add support for 16 bit grayscale in little/big endian 2009-05-26 15:26:30 +02:00
Sebastian Dröge 77bc4ff763 ffmpegcolorspace: video/x-raw-gray is the same as the YUV Y800 format 2009-03-28 09:43:23 +01:00
Stefan Kost 60847e48d7 ffmpegcolorspace: remove unused code/variables 2009-02-26 18:01:04 +02:00
Sebastian Dröge 77a56d5975 ffmpegcolorspace: Add conversion from/to YVYU colorspace 
Fixes bug #572872.
 2009-02-24 14:06:38 +01:00