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86 commits

Author SHA1 Message Date
Tim-Philipp Müller 6325b06204 dvbsuboverlay: add all supported video formats to template caps 
We now use gst_video_overlay_composition_blend(), so can support
all video formats supported by that, not just I420.
 2013-02-19 13:04:21 +00:00
Tim-Philipp Müller f2f9e4b68a dvbsuboverlay: proxy the allocation query 
Pass allocation query downstream.
 2013-02-19 13:04:14 +00:00
Tim-Philipp Müller 79f419c82d dvbsuboverlay: don't forward CAPS event from subtitle pad 
May results in not-negotiated flow errors otherwise.
 2013-02-19 11:14:11 +00:00
Tim-Philipp Müller 9e1b75fda3 Fix FSF address 
https://bugzilla.gnome.org/show_bug.cgi?id=687520
 2012-11-04 00:09:59 +00:00
Tim-Philipp Müller 32ba17cd0f Use gst_element_class_set_static_metadata() 
where possible. Avoids some string copies. Also re-indent
some stuff. Also some indent fixes here and there.
 2012-10-17 17:46:34 +01:00
Mark Nauwelaerts 578861abea replace gst_element_class_set_details_simple with gst_element_class_set_metadata 2012-09-14 17:27:49 +02:00
Edward Hervey 56ef4054ee dvbsuboverlay: Use default query handlers where needed 
And fixup getcaps handler while I'm at it
 2012-09-12 15:17:56 +02:00
Mark Nauwelaerts 429204a89e dvbsuboverlay: adjust to modified video overlay composition API 
... and supply overlay rectangle data in AYUV as provided by input
data rather than converting to RGB.
 2012-08-30 12:21:41 +02:00
Mark Nauwelaerts a39b6cc1b8 dvbsuboverlay: no need to make buffer writable twice 2012-07-17 18:09:47 +02:00
Mark Nauwelaerts 47be2fc3d8 dvbsuboverlay: plug some ref leaks 2012-07-17 18:09:46 +02:00
Mark Nauwelaerts 081779aaa8 dvbsuboverlay: adjust to modified video overlay composition API 2012-07-17 18:09:46 +02:00
Tim-Philipp Müller 41a39d93bf celt, opencv, wayland, dvbsub, festival, hls: printf format fixes 2012-07-15 12:27:12 +01:00
Mark Nauwelaerts 8712729a8c dvbsuboverlay: adaptively blend or attach video overlay composition 
Conflicts:

	gst/dvbsuboverlay/gstdvbsuboverlay.c
 2012-07-13 12:32:51 +02:00
Mark Nauwelaerts 2d0866ec28 dvbsuboverlay: use video overlay composition helper 
... rather than custom home-made blending.

Conflicts:

	gst/dvbsuboverlay/gstdvbsuboverlay.c
 2012-07-13 12:27:57 +02:00
Mark Nauwelaerts 4374a90553 dvbsuboverlay: ensure minimum page time out of 1 second 
... to compensate for some bogus subtitle with a 0 timeout, which would
result in only being shown for a very unreadable amount of time.

See https://bugzilla.gnome.org/show_bug.cgi?id=666674
 2012-07-11 20:43:43 +02:00
Tim-Philipp Müller 584485b9f4 dvbsuboverlay: fix compiler warnings 
gstdvbsuboverlay.c:772:15: error: pointer targets in passing argument 5 of 'gst_segment_clip' differ in signedness
/home/tpm/gst/0.11/gstreamer/gst/gstsegment.h:192:14: note: expected 'guint64 *' but argument is of type 'gint64 *'
gstdvbsuboverlay.c:772:15: error: pointer targets in passing argument 6 of 'gst_segment_clip' differ in signedness
 2012-07-11 13:59:18 +01:00
Mark Nauwelaerts 39d2a9fb44 dvbsuboverlay: fixup end-of-display-set forcing 
Conflicts:

	gst/dvbsuboverlay/gstdvbsuboverlay.c
 2012-07-11 13:49:14 +02:00
Mark Nauwelaerts 5be47b949d dvbsuboverlay: ensure valid subtitle running time by proper clipping 
In particular, pass buffer timestamp (pts) to dvb_sub, and then clip
and convert to running time when the duration (timeout) is known after
decoding it.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=660233

Conflicts:

	gst/dvbsuboverlay/gstdvbsuboverlay.c
 2012-07-11 13:48:32 +02:00
Mark Nauwelaerts 76b147e803 dvbsuboverlay: properly force end-of-display-set 
... which is upon receiving new data with different PTS spec-wise,
or optionally upon each packet of subtitle data if desired by property.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=669310

Conflicts:

	gst/dvbsuboverlay/gstdvbsuboverlay.c
 2012-07-11 13:45:14 +02:00
Mart Raudsepp 76ddd498e2 dvbsuboverlay: Handle non_modifying_colour_flag correctly in the RLE handlers 
The check for when to not memset was checking on an undeterministic 'bits' variable value,
which is only meant to be used inside the loop earlier when it is supposed to check if
clut_index is 1 together with non_mod set, as per spec:

"non_modifying_colour_flag:  If set to '1' this indicates that the CLUT entry value '1'
is a non modifying colour. When the non modifying colour is assigned to an object pixel,
then the pixel of the underlying region background or object shall not be modified. This
can be used to create "transparent holes" in objects."

https://bugzilla.gnome.org/show_bug.cgi?id=666352
 2012-07-11 13:42:02 +02:00
Sebastian Dröge 5d2b52697c dvb-sub: Use unchecked byte reader functions 2012-04-24 15:20:16 +02:00
Sebastian Dröge cda192b3b7 gst: Update for GST_PLUGIN_DEFINE() API changes 2012-04-05 18:02:56 +02:00
Sebastian Dröge 1318a97e0a gst: Update versioning 2012-04-04 14:44:34 +02:00
Wim Taymans 77299ba6ae fix for caps api changes 2012-03-11 19:06:59 +01:00
Wim Taymans 1119f6ee41 Merge branch 'master' into 0.11 
Conflicts:
	ext/chromaprint/gstchromaprint.c
	ext/mpeg2enc/Makefile.am
	ext/voaacenc/gstvoaacenc.c
	gst/dvbsuboverlay/gstdvbsuboverlay.c
	gst/mpegtsdemux/mpegtsbase.c
	gst/sdp/gstsdpdemux.c
	gst/videoparsers/gsth264parse.c
	sys/d3dvideosink/d3dvideosink.c
	tests/examples/camerabin/gst-camera-perf.c
	tests/examples/camerabin/gst-camerabin-test.c
	tests/examples/camerabin2/gst-camerabin2-test.c
	tests/examples/mxf/mxfdemux-structure.c
	tests/examples/scaletempo/demo-main.c
 2012-02-10 16:46:50 +01:00
Vincent Penquerc'h 8147669971 plenty: fixup glib deprecations 2012-01-27 15:47:07 +00:00
Wim Taymans 21073e98cf port to new memory API 2012-01-25 14:51:25 +01:00
Wim Taymans 27ee60a27b port to new gthread API 2012-01-19 11:34:26 +01:00
Vincent Penquerc'h 7521b597f4 various: fix pad template ref leaks 
https://bugzilla.gnome.org/show_bug.cgi?id=662664
 2011-11-28 13:08:27 +00:00
Matej Knopp 9d0bdcf6d7 Fix printf format compiler warnings on OS X / 64 bit 
https://bugzilla.gnome.org/show_bug.cgi?id=662618
 2011-11-23 23:43:15 +00:00
Wim Taymans 940de5b195 add parent to pad functions 2011-11-17 15:53:42 +01:00
Wim Taymans 6d92ecac75 add parent to query function 2011-11-16 17:30:38 +01:00
Wim Taymans 5231ae7252 _peer_get_caps() -> _peer_query_caps() 2011-11-15 17:24:07 +01:00
Wim Taymans 03713e5045 change getcaps to query 2011-11-15 16:34:13 +01:00
Wim Taymans 5de9be0fdd dvbsuboverlay: port to 0.11 2011-10-10 10:15:05 +02:00
Tim-Philipp Müller cc9e490313 dvbsuboverlay: fix up copyrights 2011-08-03 13:54:21 +01:00
Thibault Saunier 17fd7ebcb4 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 07:27:11 +02:00
Sebastian Dröge bdf51f12d2 dvbsuboverlay: Remove some unused variables in the I420 blending function 2011-03-18 09:33:26 +01:00
Raimo Järvi 9e7d1ba888 dvbsuboverlay: Fix using alpha values in blitting. 
Use each pixel's own alpha value instead of average alpha value when
calculating color components. Fixes bug #639763.
 2011-03-18 09:27:08 +01:00
Tim-Philipp Müller ed8e27b237 dvbsuboverlay: some more minor clean-ups 2011-01-05 13:44:04 +00:00
Janne Grunau 43bfb0009a dvbsuboverlay: fix leak of "clear screen" DVBSubtitles structs 2011-01-04 15:06:17 +00:00
Janne Grunau 9f02f693de dvbsuboverlay: fix two minor deinitialization memory leaks 2011-01-04 13:51:55 +00:00
Janne Grunau 994156c1b8 dvbsuboverlay: remove unnecessary RGB -> YUV conversion by using YUV palettes 
the default CLUTs still use RGB -> YUV conversions since the standard defines
them as RGBA values.
 2011-01-03 20:23:24 +00:00
Alessandro Decina 143efa727e dvbsuboverlay: fix compiler warnings 2010-12-27 13:20:28 +01:00
Tim-Philipp Müller 7a21a19499 dvbsuboverlay: clean-up: allocate flat array of rectangles 
instead of an array of pointers to individually-allocated rectangles.
 2010-12-27 11:10:53 +00:00
Tim-Philipp Müller e35a3ddbf9 dvbsuboverlay: clean-up: merge private data struct into main struct 2010-12-25 16:31:00 +00:00
Tim-Philipp Müller f8dc80a8b7 dvbsuboverlay: clean-up: dvb sub parser helper doesn't need to be a GObject 2010-12-25 16:30:50 +00:00
Tim-Philipp Müller 767c29cc2f dvbsuboverlay: use GST_LOG etc. for logging 
The dvbsub routines were originally designed as a mini lib with a
log callback (which from the looks of it in our case would always
be called and always assemble the string even with debug output
disabled). Some of these debug statements can probably be removed
or cleaned up some more.
 2010-12-17 10:50:56 +00:00
Tim-Philipp Müller c64df2ebc2 dvbsuboverlay: remove some unused defines 2010-12-17 10:50:47 +00:00
Tim-Philipp Müller d9f83ad938 dvbsuboverlay: fix atomic access 2010-12-17 10:50:36 +00:00