gstreamer

mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-12-30 12:10:37 +00:00

Author	SHA1	Message	Date
Sebastian Dröge	1e8f5a0b06	videodecoder: Update comments about forwarding/not-forwarding serialized events immediately	2012-09-20 10:04:30 +02:00
Olivier Crête	ebae8ffa71	videodecoder: Protect all accesses to priv->output_frame with the stream lock Fixes segfault as queries/events can happen after a reset	2012-09-19 21:16:01 -04:00
Tim-Philipp Müller	5e0dfec62c	Remove -DGST_USE_UNSTABLE_API	2012-09-17 16:05:37 +01:00
Wim Taymans	24bab1e5a8	fix for appsink GstFlowReturn	2012-09-14 13:39:20 +02:00
Tim-Philipp Müller	f7c6aa5abd	Release 0.11.94	2012-09-14 02:47:54 +01:00
Jan Schmidt	6159817c95	videodecoder: Handle GAP events Drain out the decoder when encountering a gap. Needed for DVD 'still' sequences which consist of a single video frame, and a large gap while audio plays.	2012-09-12 23:07:29 -07:00
Jan Schmidt	52cfce851a	Fix still-frame handling. Still frame events are not OOB downstream. Also, always send immediately downstream.	2012-09-12 23:07:28 -07:00
Michael Smith	79f0210aed	video: Add support for 4:2:2 10 bit video. Fixes https://bugzilla.gnome.org/show_bug.cgi?id=683838	2012-09-12 09:59:26 +02:00
Wim Taymans	cbb78eb610	video-info: don't do alignment on the palette Don't align the palette data. Fixes endless loop when trying to align paletted formats.	2012-09-11 12:53:01 +02:00
Mark Nauwelaerts	214b7b6d1d	video: add some padding ... and clean up some related resolved FIXMEs	2012-09-10 14:03:49 +02:00
Mark Nauwelaerts	75fe950c33	gst-libs: restore original full padding	2012-09-10 11:45:44 +02:00
Tim-Philipp Müller	5101adf740	Remove some #define GLIB_DISABLE_DEPRECATION_WARNINGS that are no longer needed	2012-09-10 01:27:18 +01:00
Thibault Saunier	39a907d04d	video: port to the new GLib thread API	2012-09-09 20:41:06 -03:00
Tim-Philipp Müller	2079a8c12b	Remove glib-compat-private.h stuff we don't need any more It's all been ported to the latest GLib API now.	2012-09-09 18:36:49 +01:00
Mark Nauwelaerts	d4c1b160ef	videoencoder: only set invalid DTS equal to PTS for keyframe Also add a bit more debug. See also https://bugzilla.gnome.org/show_bug.cgi?id=679443	2012-09-07 17:41:52 +02:00
Mark Nauwelaerts	20806e4c16	videoencoder: plug some leaks	2012-09-06 13:04:56 +02:00
Mark Nauwelaerts	cd2e795154	videooverlaycomposition: add some _get_argb and _get_ayuv functions ... that will handle automatic conversion to indicated format. Fixes https://bugzilla.gnome.org/show_bug.cgi?id=683180	2012-09-05 10:15:51 +02:00
Jan Schmidt	041c16b47d	On a still-frame begin message, drain out the decoder and send it. Fixes still frame handling on DVDs	2012-09-02 23:19:09 -07:00
Jan Schmidt	acadc94279	Revert "videodecoder: Send serialised events immediately, after we're pre-rolled." This reverts commit `ef5316fbb0`.	2012-09-02 22:59:58 -07:00
Jan Schmidt	ef5316fbb0	videodecoder: Send serialised events immediately, after we're pre-rolled. Only hold back events until the first buffer is generated, then just send them directly. Otherwise, important events like 'still-frame' are held forever, waiting for a frame that'll never arrive.	2012-08-31 12:40:36 -07:00
Mark Nauwelaerts	89228e911c	videooverlaycomposition: allow more formats for rectangle pixel data ... adding AYUV, and allowing for ARGB or RGBA endian-independent.	2012-08-30 12:12:39 +02:00
Mark Nauwelaerts	9262e00007	videodecoder: parsing loop must ensure for a current frame	2012-08-28 14:31:06 +02:00
Mark Nauwelaerts	dd4836a8d1	videooverlaycomposition: stricter check on input variables	2012-08-28 11:01:46 +02:00
Tim-Philipp Müller	7970a0ac71	docs: add docs for some of the video info macros	2012-08-24 17:23:08 +01:00
Wim Taymans	a994ebcf1b	videoencoder: allow 0 sized output frames Allow 0 sized frames in gst_video_encoder_allocate_output_frame(). Theora encodes repeat frames, for example, as 0 sized buffers. Fixes https://bugzilla.gnome.org/show_bug.cgi?id=681196	2012-08-24 16:56:00 +02:00
Wim Taymans	211b8b6004	video-frame: only copy the visible region Make sure to only copy the visible region instead of assuming that the complete stride is visible (which is not the case when padding is used).	2012-08-20 16:17:27 +02:00
Wim Taymans	6702a2f64c	videometa: add more debug	2012-08-20 16:14:07 +02:00
Wim Taymans	9583d1bfc9	video-info: update padding Update the alignement structure with the new padding values because they could have been changed when the padding was increased to align the strides.	2012-08-20 11:12:31 +02:00
Wim Taymans	9a2344c2e5	video: expose gst_video_info_align Expose the gst_video_info_align function that adds padding and does stride alignment on a GstVideoInfo. Move this previously private function to video-info.co Move the definition of the alignment structure to video.h where it can be picked up by both the bufferpool and the video-info.	2012-08-20 10:50:59 +02:00
Wim Taymans	f56e1222da	videopool: improve alignment Check the alignment of the strides in gst_video_info_align and increase the padding on the frame until the strides are aligned.	2012-08-20 10:25:39 +02:00
Wim Taymans	ca77174f91	videopool: improve alignment Align each plane instead of each component, we might otherwise apply the alignment adjustement twice if a plane contains multiple components.	2012-08-20 10:06:15 +02:00
Wim Taymans	2bffebcb02	video-format: fix docs a little	2012-08-20 10:06:15 +02:00
Sebastian Dröge	bdc056c12d	video: Add methods to return a list of all pending GstVideoCodecFrames	2012-08-16 12:13:25 +02:00
Víctor Manuel Jáquez Leal	c02dcda885	videoencoder: getter for allocator Sometimes the encoder would need to use the allocator for something else than just allocating output buffers, for example, querying different parameters. This patch expose a getter accessor for the negotiated memory allocator.	2012-08-14 15:47:23 +02:00
Víctor Manuel Jáquez Leal	efe9e31b34	videodecoder: getters for pool and allocator Sometimes the decoder would need to use the pool or the allocator for something else than just allocating output buffers. For example, the querying for different parameters, such as asking for a bigger number of buffers to allocate in the pool. This patch expose a two getters accessors: one for the buffer pool and the other for the memory allocator.	2012-08-14 15:47:04 +02:00
Tim-Philipp Müller	d1299d1357	videodecoder: fix seeking again Add missing break in FLUSH_STOP case.	2012-08-09 19:57:49 +01:00
Sebastian Dröge	b141bfed60	video: Merge upstream stream tags	2012-08-09 16:24:24 +02:00
Sebastian Dröge	9ffb579b75	videodecoder: Add API to conveniently handle tags	2012-08-09 16:02:42 +02:00
Sebastian Dröge	3c915afc39	videoencoder: Add API to conveniently handle tags	2012-08-09 16:02:15 +02:00
Sebastian Dröge	e37bb460bd	videoencoder: Add negotiate vfunc that is used to negotiate with downstream The default implementation negotiates a buffer pool and allocator with downstream.	2012-08-09 14:47:46 +02:00
Sebastian Dröge	7cb22ef241	videodecoder: Add negotiate vfunc that is used to negotiate with downstream The default implementation negotiates a buffer pool and allocator with downstream.	2012-08-09 14:47:46 +02:00
Sebastian Dröge	7bdcb12b41	gst: Set alignment at the correct place of GstAllocationParams	2012-08-08 17:41:19 +02:00
Andoni Morales Alastruey	d8326a8eda	videoencoder: add proper format for gsize	2012-08-08 17:41:19 +02:00
Sebastian Dröge	98983e08ae	videoencoder: Always propose a video buffer pool when the subclass didn't provide one And also request 16-byte aligned buffers if the subclass didn't set anything else.	2012-08-08 17:41:19 +02:00
Sebastian Dröge	8b916da6d7	videofilter: Really add a buffer pool if none was provided And also use the allocation parameters from the query if any and if there are none set our own (16-byte alignment) on the query.	2012-08-08 12:19:31 +02:00
Sreerenj Balachandran	8707546345	videofilter: Fix the crash in propose_allocation Always set a buffer pool if none is provided and don't set/unref a NULL buffer pool on the query. https://bugzilla.gnome.org/show_bug.cgi?id=681436	2012-08-08 12:03:05 +02:00
Tim-Philipp Müller	6422f2d085	Update .gitignore	2012-08-08 09:06:30 +01:00
Tim-Philipp Müller	211cc1cf68	video: make sure g-i doesn't parse orc-generated video-orc.h file It's not public API.	2012-08-05 14:40:03 +01:00
Wim Taymans	683a38ad65	update for new variable names	2012-07-27 15:24:43 +02:00
Edward Hervey	6423a4027e	video: Make all frame_number guint32 Unifies the code and ensures that: * subclasses needing to use the frame_number on a void* field will always work * wraparounds will be automatically taken care of if we have to deal with more than 2**32 frames	2012-07-26 18:38:42 +02:00
Mark Nauwelaerts	7b135e8810	video{de,en}coder: delay input caps processing until processing data Fixes https://bugzilla.gnome.org/show_bug.cgi?id=680614	2012-07-26 14:35:45 +02:00
Arnaud Vrac	8ab19ba9ca	video-frame: fix invalid plane id on video frame mapping error	2012-07-26 01:52:25 +02:00
Mark Nauwelaerts	e1137b8c66	videoencoder: minor doc fix	2012-07-25 15:58:19 +02:00
Vivia Nikolaidou	d2e1b64e0c	videoencoder: Expose _negotiate function This is to be called by encoders once they have set the output format in order for (re)negotiation to be triggered as early as possible. https://bugzilla.gnome.org/show_bug.cgi?id=679878	2012-07-24 20:42:49 +02:00
Sreerenj Balachandran	1256d5ed71	video-blend: Doc fix	2012-07-24 12:56:46 +02:00
Wim Taymans	38552a2a8a	video: rename gst_video_orc_* to video_orc_* Because then the functions would not be exported	2012-07-23 17:10:08 +02:00
Wim Taymans	e98c8538c5	orc: prefix orc functions with gst_video_orc_ See https://bugzilla.gnome.org/show_bug.cgi?id=680025	2012-07-23 16:56:55 +02:00
Wim Taymans	b392b28179	orc: rename to video-orc*	2012-07-23 16:52:33 +02:00
Robert Swain	5be353ed5e	video-frame: Add missing closing brakcets on flag macros	2012-07-23 14:23:39 +02:00
Wim Taymans	9e08343d5c	video-frame: add macros to get frame flags	2012-07-23 13:58:07 +02:00
Wim Taymans	f9de2f499b	video-frame: use interlacing buffer flags Also use the buffer flags to enhance the GstVideoInfo flags in the case where there was metadata on the buffers.	2012-07-23 13:32:59 +02:00
Sebastian Dröge	fcf5e389ce	videoencoder: Hold the stream lock when reconfiguring the element	2012-07-23 12:06:16 +02:00
Sebastian Dröge	df08e333d2	video: Correct usage of the base class stream lock And also renegotiate if the srcpad requires reconfiguration	2012-07-23 11:50:11 +02:00
Sebastian Dröge	1645ea4a90	video: Rename alloc_output_buffer() to allocate_output_buffer()	2012-07-23 10:18:41 +02:00
Sebastian Dröge	97ba363092	videoencoder: Minor cleanup	2012-07-23 10:04:48 +02:00
Sebastian Dröge	fc24035790	videoencoder: Fix parameters names in header	2012-07-23 09:54:50 +02:00
Sebastian Dröge	cce1078fe9	videoencoder: Add decide_allocation vfunc and functions to allocate buffers with the information from the allocation query	2012-07-23 09:39:47 +02:00
Wim Taymans	4b56b731d2	video-frame: add interlace flag Add an interlace flag so that we can see if a frame is interlaced or progressive in the mixed interlace-mode.	2012-07-20 10:20:38 +02:00
Tim-Philipp Müller	ed8504e590	video-overlay-composition: fix GSlice alloc/free size mismatch Fix copy'n'paste bug which made us allocate a slice of the size of a rectangle for the overlay composition, but then free it passing the size of an overlay composition, which is not something GSlice takes to kindly, resulting in scary aborts like: *MEMORY-ERROR*: GSlice: assertion failed: sinfo->n_allocated > 0 Also, g_slice_new already includes a cast, so remove our own casts, without which the compiler would probably have told us about this ages ago. https://bugzilla.gnome.org/show_bug.cgi?id=680091	2012-07-19 13:39:25 +01:00
Edward Hervey	8feaebb6eb	videodecoder: Expose _negotiate function This is to be called by decoders once they have set the output format in order for (re)negotiation to be triggered as early as possible. https://bugzilla.gnome.org/show_bug.cgi?id=679878	2012-07-18 18:17:57 +02:00
Mark Nauwelaerts	f89c7b605f	videooverlaycomposition: replace API parameters with required video meta on pixel data	2012-07-17 18:08:11 +02:00
Mark Nauwelaerts	d8a9c18e81	videooverlaycomposition: use GstVideoInfo internally and streamline stride handling	2012-07-17 18:08:11 +02:00
Mark Nauwelaerts	d03f926162	videoblend: use correct stride when scaling	2012-07-17 18:08:11 +02:00
Wim Taymans	eacb9ee554	video: add method to get offset and scale for a format Add a method to get the offset and scale values to transform the color values of a format to their normalized [0.0 .. 1.0] range. This is usually required as the first step of a colorspace conversion.	2012-07-13 17:13:10 +02:00
Wim Taymans	a18c098f82	video: add option to unpack and truncate the range Add an unpack option to specify what to do with the least significant bits of the destination when the source format has less bits than the destination. By default we will now copy the most significant bits of the source into the least significant bits of the destination so that the full color range is represented. Add an option to leave the extra destination bits 0, which may be faster and could be compensated for in the element algorithm.	2012-07-13 15:42:26 +02:00
Wim Taymans	866bf89dfe	video: fix endianness of the pack formats	2012-07-13 15:35:27 +02:00
Wim Taymans	bc78df5d2d	video: fix r210 format It is an RGB format.	2012-07-13 15:22:57 +02:00
Edward Hervey	3eb5378247	video-blend: Fix argument signedness The x/y values are meant to be signed. This bug was introduced by `76c0881549` Conflicts: gst-libs/gst/video/video-blend.c gst-libs/gst/video/video-blend.h	2012-07-13 12:18:29 +02:00
Edward Hervey	2817bdadc9	libs: Remove "Since" markers and minor doc fixups	2012-07-13 12:11:06 +02:00
Wim Taymans	0dd87d7eb7	fix for allocator API changes	2012-07-09 16:28:25 +02:00
Wim Taymans	53fc1f3fca	update for query api changes	2012-07-06 11:50:44 +02:00
Wim Taymans	bc5ba349b7	update for allocation query changes	2012-07-06 11:05:09 +02:00
Mark Nauwelaerts	db3ce93c51	Revert "videooverlaycomposition: ensure proper buffer copy" This reverts commit `1d413ace64`. Plain gst_buffer_copy() is now doing the expected ... See https://bugzilla.gnome.org/show_bug.cgi?id=678384.	2012-07-05 16:39:17 +02:00
Sebastian Dröge	9002471c93	video: Document buffer ownership of the GstVideoCodecFrame more explicit And also the implications of calling the finish() functions.	2012-07-05 14:29:42 +02:00
Sebastian Dröge	7803ae97e9	videodecoder: Make sure the buffer is writable before changing fields in finish_frame() too We can't be sure that we have the one and only reference here either.	2012-07-05 13:38:48 +02:00
Sebastian Dröge	8e15a2c28d	videodecoder: Create a complete subbuffer before pushing Otherwise we can't be sure that we are allowed to change the buffer fields later for clipping.	2012-07-05 13:37:37 +02:00
Wim Taymans	f7f2c13efc	update for miniobject changes	2012-07-04 17:06:28 +02:00
Wim Taymans	676375ecfe	videodec: add some assert	2012-07-04 09:15:26 +02:00
Wim Taymans	c7cfb66467	videodec: clear the right variable	2012-07-04 09:15:26 +02:00
Mark Nauwelaerts	bcc5a89a98	videooverlaycomposition: make API meta oriented ... and as such more consistent with other buffer meta components.	2012-07-03 14:27:35 +02:00
Mark Nauwelaerts	fa72c94a53	videooverlaycomposition: remove some post-port obsolete parts	2012-07-03 14:27:34 +02:00
Mark Nauwelaerts	1d413ace64	videooverlaycomposition: ensure proper buffer copy This is only temporary and could and should be modified to use regular buffer copy once https://bugzilla.gnome.org/show_bug.cgi?id=679145 is resolved.	2012-07-02 14:34:14 +02:00
Mark Nauwelaerts	0fba95a7b1	videooverlaycomposition: fix some refcounting and avoid possible NULL use	2012-06-29 18:56:09 +02:00
Mark Nauwelaerts	e94022806f	videooverlaycomposition: port to 0.11 ... which also entails porting video-blend Fixes #678384.	2012-06-28 18:16:20 +02:00
Wim Taymans	136a3fd37f	videoencoder: make PTS and DTS handling more explicit	2012-06-27 16:56:22 +02:00
Wim Taymans	c68683c15f	videodecoder: avoid crash when getting duration Check that we have a valid output_state before attempting to use it to calculate the duration of a buffer. It is possible that we don't have a state yet, for example when we are dropping the first buffers.	2012-06-27 16:56:22 +02:00
Sebastian Dröge	43e94eea98	videodecoder: Use GSlice to allocate the timestamp tracking structures	2012-06-27 16:42:10 +02:00
Wim Taymans	3327d13f1b	videodecoder: small cleanups	2012-06-27 14:13:02 +02:00
Wim Taymans	9f591a0bd1	videodecoder: improve PTS and DTS handling Also keep track of the DTS and use it to set PTS on keyframes. Set DTS on outgoing buffers.	2012-06-27 13:48:58 +02:00
Jan Schmidt	1718697ae2	videodecoder: Don't leak a ref to frames in reverse playback	2012-06-26 22:26:57 +10:00
Wim Taymans	1ed29bdb90	video-frame: handle map errors Error out when something failed	2012-06-26 11:12:00 +02:00
Wim Taymans	59e99e827e	videometa: improve debug error reporting	2012-06-26 11:12:00 +02:00
Sreerenj Balachandran	a44058c12e	videoutils: Use g_list_free_full instead of g_list_foreach and g_list_free	2012-06-25 11:39:08 +02:00
Wim Taymans	fcc1e1f457	update for bus api changes	2012-06-20 12:34:01 +02:00
Jan Schmidt	b7759a4d42	videodecoder: Don't give out bogus frame deadlines Make sure the frame deadline was set before calculating the max_decode_time. Fixes problems with ffmpeg skipping frames when it doesn't need to, when the input doesn't have full timestamping (divx in avi)	2012-06-20 03:45:14 +10:00
Jan Schmidt	9a79a145b1	videodecoder: Remove gst_video_decoder_get_timestamp function Interpolating the timestamps from the picture numbers does more harm than good, getting it wrong in a lot of cases (especially reverse playback). Removing it in favour of simply incrementing the timestamps until there's something better	2012-06-20 03:40:29 +10:00
Jan Schmidt	45cf9f651b	videodecoder: EOS handling for reverse mode. Handle EOS correctly in reverse mode by treating it as a final discont and flushing out whatever we can.	2012-06-20 01:43:36 +10:00
Jan Schmidt	6718f0cfff	videodecoder: misc improvements/changes Use g_list_free_full instead of walking lists twice when freeing them. Remove pointless clause in gst_video_decoder_chain that doesn't actually have any effect. Other changes to make the code slightly more like the 0.11 version.	2012-06-20 01:43:31 +10:00
Jan Schmidt	ffd0f28460	videodecoder: Improve timestamp handling. Fix problems with timestamp calculations when the incoming buffers have sparse timestamps (as for theora) and reverse playback. Fixes #675773	2012-06-20 01:43:26 +10:00
Jan Schmidt	1935cf0022	videodecoder: Re-work reverse playback handling Move processing of the gather list into the flush_parse function. Add a last ditch attempt to apply timestamps to outgoing buffers when walking backwards through decoded frames. Requires that each gathered region has at least one timestamp. Make sure to remove decoded packets from the decode list when they are sent - otherwise the list just grows on each cycle, with more and more frames being decoded and then clipped away. Break out of the processing loop early on a bad flow return to make seeking more responsive. Use the gst_video_decoder_clip_and_push_buf function in reverse mode, instead of pushing all buffers arbitrarily. A couple of small efficiency gains in the list handling, by moving list elements directly and not reallocating, and by reversing and concatenating the gather list instead of moving it one node at a time. Rename the gst_video_decoder_do_finish_frame function to gst_video_decoder_release_frame.	2012-06-20 01:34:44 +10:00
Jan Schmidt	5dc7d4ea3a	videodecoder: Split gst_video_decoder_finish_frame Split the 2nd half of the gst_video_decoder_finish_frame function out to gst_video_decoder_clip_and_push_buf.	2012-06-20 01:32:05 +10:00
Jan Schmidt	c977aa2c01	videodecoder: Rename queued list to output_queued for clarity. Use g_list_free_full instead of g_list_foreach + g_list_free	2012-06-20 01:32:05 +10:00
Jan Schmidt	487e5348e0	videodecoder: Small cleanups Remove extra deref using a local var, and add/change some doc comments and debug statements	2012-06-20 01:32:05 +10:00
Jan Schmidt	2d770ac406	videodecoder: Rename gst_video_decoder_have_frame_2 function Rename gst_video_decoder_have_frame_2 to gst_video_decoder_decode_frame and pass the frame to process directly, rather than using the current_frame pointer as a holding pen. Move the negative rate handling out of the function to where it is needed, and remove the process flag.	2012-06-20 01:32:05 +10:00
Jan Schmidt	ca09aaabc7	videodecoder: Extend docs and add comments Update the documentation block for the base class, and add a comment block about the reverse-playback logic and implementation.	2012-06-20 01:32:03 +10:00
Sebastian Dröge	bdb4f7c101	videofilter: Don't duplicate code to create a new buffer pool if none is in the query	2012-06-19 13:57:00 +01:00
Sebastian Dröge	cb6b835d11	videoencoder: Ensure buffers don't disappear early The frames are the owners of the buffers	2012-06-19 09:34:49 +01:00
Edward Hervey	4b946e8cee	videodecoder: Ensure buffers don't disappear early The frames are the owners of the buffers. In cases where a decoder would keep around reference frames, we need to ensure they don't disappear early. To handle this, we pass downstream a complete sub-buffer of the output buffer, ensuring that the buffer will only be released when downstream is done with it AND the frame is no longer used. Conflicts: gst-libs/gst/video/gstvideodecoder.c	2012-06-19 09:33:03 +01:00
Sebastian Dröge	4119246081	videoencoder,videodecoder: Return new references from _get_frame()	2012-06-19 09:26:36 +01:00
Sebastian Dröge	1e635f682f	videodecoder: Add GstVideoDecoder::propose_allocation() vfunc	2012-06-15 16:38:16 +02:00
Jan Schmidt	f865729e95	videodecoder: Fix initial timestamp in ogg, and a warning. Don't replace the initial frame's timestamp with a bogus one calculated from the (incorrect for Ogg) frame number just because the 'sync time' hasn't changed. Also, don't output a bogus warning about the output_frame being NULL when it's being dropped/skipped due to QoS.	2012-06-13 01:58:05 +10:00
Vincent Penquerc'h	8b10be67e4	videodecoder: use GST_CLOCK_TIME_IS_VALID where appropriate	2012-06-08 13:59:53 +01:00
Wim Taymans	c2112cb402	video: mark unpack formats with a flag Add a new _UNPACK flag and use it to mark potential unpack formats.	2012-06-08 11:50:57 +02:00
Vincent Penquerc'h	d7ee6a9c57	videodecoder: do not do timestamp arithmetic from an invalid timestamp This fixes untimestampped buffers from being rejected by the segment clipper. https://bugzilla.gnome.org/show_bug.cgi?id=676022	2012-06-07 16:59:09 +01:00
Vincent Penquerc'h	fd35793c38	video: fix memory leak	2012-06-07 11:23:21 +01:00
Wim Taymans	bc221fba78	video: add pack_lines variable Use a separate variable to describe the amount of lines that will be used in packing instead of abusing the h_sub variable. Some formats might have no subsampling but need to operate on multipe lines.	2012-06-06 11:38:00 +02:00
Wim Taymans	a96acd3dbe	video: add macro for component depth	2012-06-06 11:18:56 +02:00
Wim Taymans	ecdfb96f17	video: move methods into separate files Move different video functionalities into different files	2012-06-05 12:47:22 +02:00
Wim Taymans	887d442da4	video: don't add unknown colorimetry	2012-06-04 18:24:03 +02:00
Wim Taymans	d923f9fe70	videodecoder: only copy known colorimetry values Avoid overriding the default colorimetry values.	2012-06-04 18:17:42 +02:00
Wim Taymans	831519364c	video: add unknown colorimetry parameters as well..	2012-06-04 18:08:11 +02:00
Wim Taymans	379eb410c8	video: use unknown colorimetry for unknown formats Use the default RGB colorimetry into only on RGB formats and use an unknown set of defaults for the unknown format.	2012-06-04 18:00:42 +02:00
Wim Taymans	24f0ac588f	video: (de)serialize colorimetry on caps	2012-06-04 16:17:32 +02:00
Wim Taymans	8f88f015f0	video: don't add empty colorimetry to caps Don't use extra default colorimetry entries in the table to construct an output colorimetry shortcut because they don't have a name.	2012-06-04 16:17:32 +02:00
Wim Taymans	c76f44bebb	video: fix default colorspace settings HD content is defined as height > 576	2012-06-04 16:17:32 +02:00
Wim Taymans	b718dc26b5	video: add generic film primaries	2012-06-04 16:17:31 +02:00
Sebastian Dröge	86b36c3463	videoencoder: Don't unref frame twice if not in the list	2012-06-04 10:46:13 +02:00
Matej Knopp	e316ff5435	videodecoder: Do not unref frame if not in the list	2012-06-04 10:43:56 +02:00
Wim Taymans	1c9f9654bb	video: set default colorimetry info Set default colorimetry info when not otherwise specified in caps.	2012-06-01 12:09:44 +02:00
Tim-Philipp Müller	38df7e2d27	video: update disted orc backup files for recent changes	2012-06-01 10:02:02 +01:00
Wim Taymans	7f134c1441	video: fix paletted format RGB8_PALETTED -> RGB8P Fix the definition of paletted formats, store the palette in the second plane. Make sure we copy the palette correctly in gst_video_frame_copy() Don't do alignment on the palette in videopool	2012-05-31 13:44:43 +02:00
Sebastian Dröge	8f92acdc86	video: And fix the build of the ORC sources	2012-05-30 13:07:57 +02:00
Sebastian Dröge	b354613556	video: Fix generation of orc sources	2012-05-30 13:06:11 +02:00
Wim Taymans	cdf55c7c7a	video-blend: prepare for 0.11 porting Remove obsolete code. Remove the BlendInfo structure, we can do this better with GstVideoFrame Use GstVideoFrame in the API Prefix functions with gst_	2012-05-30 09:25:12 +02:00
Wim Taymans	a45bca53a1	video: add support for premultiplied alpha	2012-05-30 09:21:46 +02:00
Wim Taymans	69787d6f0c	video: move enum difinition c++ doesn't seem to like the typedef	2012-05-29 17:52:06 +02:00
Wim Taymans	fda981045a	video: Remove duplicate formats Remove Y800 and Y16 wich are the same as GRAY8 and GRAY16_LE Add const to the GstVideoFormatInfo when used in argument Add GRAY8 and GRAY16 pack/unpack functions	2012-05-29 17:52:06 +02:00
Wim Taymans	2d078e42a8	video: rename orc function names	2012-05-29 17:52:06 +02:00
Wim Taymans	abe4b0b235	video: fill in the pack/unpack functions Add support for supporting chroma subsampling correctly in the pack function. Fill in the pack and unpack functions for most formats. Add some missing pack/unpack functions to the orc file.	2012-05-29 17:52:06 +02:00
Wim Taymans	67587918f3	video-blend: remove unused defines	2012-05-29 17:52:06 +02:00
Wim Taymans	2ba36a69bf	video: add flags for the pack/unpack functions Add a flag argument to the pack and unpack function so that we can expand it later when needed. We could for example prefer a High Quality pack/unpack operation later.	2012-05-29 09:53:15 +02:00
Wim Taymans	3925b20e25	video: add padding	2012-05-29 09:52:40 +02:00
Wim Taymans	467f8d360a	video: fix v216 format description Fix the offsets of v216 video Add the complex flag to some formats	2012-05-28 16:14:30 +02:00
Wim Taymans	413cd6dc2e	videopool: take pixel stride into account When we need to add borders, take the pixel stride into account to move to the right horizintal offset.	2012-05-28 12:59:40 +02:00
Wim Taymans	59d8d73aa2	video: add 10 bits I420 format Add 10 bits I420 format definitions Move encoded format as second entry in the array so that it doesn't end up in a weird place when we add formats. See https://bugzilla.gnome.org/show_bug.cgi?id=665034	2012-05-25 17:01:19 +02:00
Raimo Järvi	d42a197c04	video: Fix printf format warnings on mingw-w64 https://bugzilla.gnome.org/show_bug.cgi?id=676442	2012-05-24 10:57:21 +02:00
Sreerenj Balachandran	38a2fe673e	videodecoder: improve doc	2012-05-23 10:16:25 +02:00
Sreerenj Balachandran	a19ae16b5a	videoutils: improve doc	2012-05-23 10:16:25 +02:00
Sebastian Dröge	ed6d46e156	video: Rename gst_video_codec_frame_set_hook() to gst_video_codec_frame_set_user_data() And also add a getter and allow to set NULL user_data but still call the passed destroy notify.	2012-05-16 14:06:12 +02:00
Tim-Philipp Müller	c1bc70300d	docs: fix up video decoder/encoder docs a bit Makes gtk-doc happy.	2012-05-16 12:40:07 +01:00
Nicolas Dufresne	c2f52f8154	video: Key unit event properties are optional https://bugzilla.gnome.org/show_bug.cgi?id=675758	2012-05-10 16:08:58 +02:00
Sebastian Rasmussen	b7b123964b	gst-libs: make pkg-config get path to pkg-config dirs from configure When --with-pkg-config-path is supplied to configure this path is now explicitly propagated to pkg-config. https://bugzilla.gnome.org/show_bug.cgi?id=673377	2012-05-05 23:26:20 +01:00
Sebastian Dröge	ecd061e48c	videodecoder: Also change gst_video_decoder_get_oldest_frame() to return a new reference	2012-05-01 16:59:10 +02:00
Edward Hervey	4d7cd2e638	videoencoder: _get_oldest_frame: return a reference	2012-05-01 16:59:06 +02:00
Edward Hervey	67a4c0c7b2	videoencoder: Add a reference to frame passed to subclass We have one reference owned by the internal frame list and one reference passed to the subclass.	2012-05-01 16:59:00 +02:00
Edward Hervey	8217575af1	videodecoder: Add a reference to frame passed to subclass We have one reference owned by the internal frame list and one reference passed to the subclass.	2012-05-01 16:58:55 +02:00
Wim Taymans	34bfcb2af9	videodecoder: don't leak events When need to push out all the previously received events, concatenate all the events from the previous frames (instead of leaking the old ones) Improve debugging a little Conflicts: gst-libs/gst/video/gstvideodecoder.c	2012-05-01 16:58:48 +02:00
Wim Taymans	8fde7850c0	videodecoder: don't leak frames Frames receive a refcount when added to the frames list so release that refcount in gst_video_decoder_do_finish_frame(). Also release the ref on the frame because gst_video_decoder_do_finish_frame() takes ownership of the passed frame.	2012-05-01 15:03:40 +02:00
Wim Taymans	e8c7f57a0a	videodecoder: avoid double unlock	2012-05-01 15:03:21 +02:00
Sebastian Dröge	52dfa13522	videofilter: Use a GstVideoBufferPool if none was provided	2012-05-01 13:33:20 +02:00
Sebastian Dröge	cb04d8e003	videodecoder: Do bufferpool configuration inside the default decide_allocation() implementation This allows subclasses to override it, as is necessary for e.g. the video-crop meta. It is now necessary that after decide_allocation() there is always a allocator and a configured buffer pool inside the query.	2012-05-01 13:33:20 +02:00
Sebastian Dröge	f9facc6a4a	video: Remove interlaced handling from the video base classes This must be handled by the subclasses in 0.11 because interlacing is much more complex now and can't be handled in a generic way.	2012-04-25 18:21:03 +02:00
Wim Taymans	ae42b25c07	video: improve docs and design of multiview interlaced Put fields of interlaced frames after eachother. Improve the docs of the video interlaced enums.	2012-04-25 15:27:04 +02:00
Wim Taymans	07d34f576a	video: add fields interlacing enum Add an enum and docs for the fields interlace mode. Improve the video caps docs for the fields interlace mode.	2012-04-25 14:57:40 +02:00
Wim Taymans	777d044357	videodec: remove some FIXMEs	2012-04-25 14:57:40 +02:00
Sebastian Dröge	bcef106f73	video: Fix latency query handling if the element's own max_latency is GST_CLOCK_TIME_NONE	2012-04-25 13:53:29 +02:00
Sebastian Dröge	71900c4342	video: Only use the interlacing buffer flags if the caps specify interlaced video	2012-04-25 13:46:00 +02:00
Sebastian Dröge	47e169b0b5	videoencoder: Proxy the interlaced buffer flags to the GstVideoCodecFrame	2012-04-25 13:44:30 +02:00
Sebastian Dröge	76f47979c1	videoencoder: Don't propose video-meta by default	2012-04-25 13:19:11 +02:00
Sebastian Dröge	7c165187af	videodecoder: Change configure_buffer_pool() vfunc to decide_allocation() with same semantics as in basetransform	2012-04-25 13:19:11 +02:00
Sebastian Dröge	3de8d58c4e	videoencoder: Add support for subclasses to propose allocation parameters	2012-04-24 22:42:59 +02:00
Sebastian Dröge	1483997207	videodecoder: Add support for subclasses to configure the buffer pool	2012-04-24 22:35:29 +02:00
Sebastian Dröge	a8c40a658c	video: Some porting bugfixes	2012-04-24 21:32:08 +02:00
Sebastian Dröge	b945c01549	videodecoder: Add minimal support for buffer pools	2012-04-24 20:04:48 +02:00
Sebastian Dröge	63563e3d5e	videodecoder: Require to chain up to the parent classes event functions	2012-04-24 19:51:30 +02:00
Sebastian Dröge	13b88908ce	videoencoder: Require to chain up to the parent's sink event functions	2012-04-24 19:47:22 +02:00
Sebastian Dröge	f7bc9cc5ba	video: Initial port of video base classes and related things to 0.11	2012-04-24 19:35:24 +02:00
Sebastian Dröge	3ab5be1cff	video: Remove custom marshallers	2012-04-24 18:16:27 +02:00
Sebastian Dröge	a0e3a9e32d	Merge remote-tracking branch 'origin/0.10' Video base classes and theora plugin still needs to be ported again Conflicts: docs/libs/gst-plugins-base-libs-docs.sgml docs/libs/gst-plugins-base-libs-sections.txt docs/libs/gst-plugins-base-libs.types ext/theora/gsttheoradec.c ext/theora/gsttheoradec.h ext/theora/gsttheoraenc.c ext/theora/gsttheoraenc.h gst-libs/gst/video/Makefile.am gst-libs/gst/video/video.c gst-libs/gst/video/video.h gst/playback/gsturidecodebin.c tests/check/libs/video.c tests/check/pipelines/theoraenc.c win32/common/libgstvideo.def	2012-04-24 18:14:31 +02:00
Edward Hervey	4f1e7eec40	video: Fix gst_video_info_to_caps And use the 0.10 caps style	2012-04-24 17:03:40 +02:00
Edward Hervey	a744c98985	videodecoder: Detect buffers inputted with DTS Some container formats (like AVI) set DTS on the buffers instead of PTS. We detect this by: * detecting if input timestamps are non-increasing * detecting if the order the frames come out is the same as the order they were inputted (meaning the implementation is reordering frames). If the decoder reorders frames, but input buffer timestamps were not reordered, that means the buffers has DTS and not PTS as their timestamp. If this is the case, we use set the PTS of the outgoing frames in the same order as they were given to the decoder. This fixes the issue for any decoder using this base class (yay).	2012-04-24 17:03:40 +02:00
Edward Hervey	f6cfd763e4	video: Base classes for video decoders and encoders	2012-04-24 17:03:40 +02:00
Edward Hervey	a22545134d	video: Add gst_video_info_is_equal	2012-04-24 10:44:44 +02:00
Edward Hervey	0a7d047b1f	video: Add GST_VIDEO_FORMAT_ENCODED	2012-04-24 10:44:44 +02:00
Edward Hervey	8f00d76c97	video: Backport GstVideoInfo/GstVideoFormatInfo from 0.11	2012-04-24 10:44:44 +02:00
Wim Taymans	04a2610444	video: improve frame_flags Rename the frame_flags to flags. Because they are flags on the frame object it does not need the redundant frame_ prefix. Change the order of the metadata constructor so that the flags come before the format and dimension arguments.	2012-04-19 14:14:35 +02:00
Sebastian Dröge	91ffe7dd5e	video: Clean up interlaced flags and enums There's a new GstVideoFrameFlags enum now that contains the frame specific flags only. GstVideoFlags does not contain the TFF/TFF/ONEFIELD flags anymore because these are strictly frame specific. Also add fallback to parse these fields from the GstBufferFlags in gst_video_frame_map() if there's no GstVideoMeta attached to the buffer.	2012-04-19 12:30:57 +02:00
Wim Taymans	66615a8a6a	videofilter: shortcut transform_ip when not set We can ask the base class to not call our transform_ip method when the subclass didn't provide an in-place transform function.	2012-04-14 11:26:28 +02:00
Víctor Manuel Jáquez Leal	3f3dceb675	videopool: fix mem leak When setting its config, the pool increase the ref count of the allocator, but at finalize the ref count is also increased rather than decreased. This one-liner patch changes the gst_allocator_ref() for gst_allocator_unref() Fixes https://bugzilla.gnome.org/show_bug.cgi?id=674011	2012-04-14 10:36:02 +02:00
Sebastian Dröge	69b18ab09d	gst-libs: Remove interfaces libs and mixer/tuner interfaces The navigation interface is now in the video library.	2012-04-13 13:14:13 +02:00
Sebastian Dröge	65307dd132	gst: Update versioning	2012-04-04 14:55:15 +02:00
Wim Taymans	ac9a8781ba	video: fix macros	2012-04-02 12:25:30 +02:00
Wim Taymans	1d60bd12e5	videometa: use new buffer methods when mapping memory Use _find_memory and _map_range to simplify, improve and optimize the memory mapping of video frames.	2012-04-01 18:04:10 +02:00
Wim Taymans	6f8347de9f	videofilter: don't map writable in passthrough In passthrough mode we shouldn't map the buffer in write mode because the buffer might not be writable.	2012-04-01 18:01:15 +02:00
Edward Hervey	32c617c867	video: Fix 'comparison of unsigned enum expression < 0 is always false' compiler warning	2012-03-30 12:05:51 +02:00
Sebastian Dröge	9e13d70b2c	Merge remote-tracking branch 'origin/0.10' Conflicts: gst-libs/gst/video/video-overlay-composition.c tests/check/libs/video.c	2012-03-29 15:00:22 +02:00
Wim Taymans	18fe3ed9fa	videopool: avoid caps copy Now that the caps from the bufferpool are not returned as const we can take a ref instead of doing a copy.	2012-03-27 15:44:59 +02:00
Wim Taymans	c6f55538e3	video: keep the buffer reffed in the videoframe This would also ensure that the buffer is not writable while mapped.	2012-03-27 15:01:01 +02:00
Wim Taymans	bee3d7b683	update for get_param changes Remove the const from the GstCaps. Fix some GstStructure leaks.	2012-03-27 12:44:02 +02:00
Mark Nauwelaerts	6c260d732c	video: remove bogus define	2012-03-26 18:13:13 +02:00
Tim-Philipp Müller	3242f55861	test: fix leak in video overlay composition unit test gst_buffer_set_qdata() will leak the structure passed to it when called incorrectly (e.g. on a non-metadata-writable buffer). This is expected, but we must avoid doing that in valgrind.	2012-03-25 13:35:23 +01:00
Tim-Philipp Müller	35a17ac152	video: overlay-composition: blending micro-optimisation	2012-03-25 11:33:04 +01:00
Tim-Philipp Müller	79953f27a8	video: overlay-composition: try to avoid floating point maths in inner loop Try to avoid floating point maths for each pixel to be blended in inner loop, and try to avoid the multiplication entirely for the most common case of the global alpha being 1. Could probably be refactored a bit more.	2012-03-25 11:31:31 +01:00
Tim-Philipp Müller	32679e1826	video: overlay-composition: some minor clean-ups extract_alpha and apply_global alpha always return TRUE really, so just do away with the return value. Convert a g_return_if_fail() into a g_assert(), since this is only to check internal consistency and not a guard for public API. Add some locking. https://bugzilla.gnome.org/show_bug.cgi?id=668483	2012-03-25 11:27:24 +01:00
Holger Kaelberer	76c0881549	video: overlay-composition: add support for global alpha multiplicator https://bugzilla.gnome.org/show_bug.cgi?id=668483	2012-03-25 11:27:24 +01:00
Wim Taymans	32bd12dba9	Merge branch 'master' into 0.11 Conflicts: .gitignore common configure.ac ext/vorbis/gstvorbisdeclib.h gst-libs/gst/audio/gstaudioencoder.c gst-libs/gst/riff/riff-read.c gst/playback/gstplaysink.c gst/playback/gstplaysinkconvertbin.c tests/check/libs/video.c	2012-03-22 11:35:13 +01:00
Mark Nauwelaerts	d455b29db4	video: fix assertion comparison mishap	2012-03-20 11:22:29 +01:00
Wim Taymans	e620dbc57d	video: add function to copy one video plane	2012-03-19 12:26:11 +01:00
Wim Taymans	1e884df1df	update for bufferpool changes	2012-03-15 22:10:58 +01:00
Wim Taymans	7c0e2b5b1e	update for allocation query changes	2012-03-15 20:36:51 +01:00
Wim Taymans	02dc419aae	update for bufferpool api change	2012-03-15 14:06:24 +01:00
Wim Taymans	df5253b22c	update for memory api changes	2012-03-15 13:32:08 +01:00
Wim Taymans	28034226c6	update for memory api changes	2012-03-14 21:35:45 +01:00
Wim Taymans	39d78762b9	take padding into account	2012-03-14 19:56:51 +01:00
Tim-Philipp Müller	2c4b379470	video: overlay-composition: fix alpha premultiply and unpremultiply Fix component offsets for little endian systems. https://bugzilla.gnome.org/show_bug.cgi?id=668483	2012-03-14 18:04:38 +00:00
Holger Kaelberer	027f5bb471	video: overlay-composition: fix rectangle caching after alpha (un)premultiplying If we are asked to (un)premultiply,we need to create the new rectangle with the right flags, so we can find it properly on subsequent cache lookups (also because it's wrong otherwise). https://bugzilla.gnome.org/show_bug.cgi?id=668483	2012-03-14 18:04:38 +00:00
Holger Kaelberer	7a21d1eb32	video: overlay-composition: fix crash when doing premultiplied<->unpremultiplied alpha conversion We need to copy the pixels before messing with them, not least because the buffer creation code below assumes it's ok to take ownership. Fixes crash caused by double-free. https://bugzilla.gnome.org/show_bug.cgi?id=668483	2012-03-14 18:04:38 +00:00
Holger Kaelberer	6b7f25a2f0	video: overlay-composition: check the right flags when searching for a cached rectangle Compare the flags of the cached rectangle to the desired flags when checking for a suitable rectangle in the cache. https://bugzilla.gnome.org/show_bug.cgi?id=668483	2012-03-14 18:04:37 +00:00
Wim Taymans	781f9474ea	videometa: also copy map/unmap functions	2012-03-13 20:17:55 +01:00
Tim-Philipp Müller	29c266ccff	Merge remote-tracking branch 'origin/master' into 0.11 Conflicts: common docs/libs/gst-plugins-base-libs.types ext/pango/gsttextoverlay.c ext/vorbis/gstvorbisdec.c gst/playback/gstplaysink.c gst/playback/gstplaysinkconvertbin.c sys/ximage/ximagesink.c sys/xvimage/xvimagesink.c	2012-03-08 20:31:34 +00:00
Wim Taymans	8ebd13ee5e	videopool: only do alignment when videometa is enabled We require the videometa activated before we can implement the alignment of buffers. Users of the bufferpool should do this manually based on the results of the allocation query.	2012-03-08 13:03:22 +01:00
Wim Taymans	4da57f08a1	videometa: make video metatransform Make more generic video meta transform data that can be used for many video transformations later.	2012-03-06 12:52:01 +01:00
Sebastian Dröge	1af6f94d84	video-blend: Actually allow negative offsets in the function signature too	2012-03-06 12:42:03 +01:00
Wim Taymans	1ede067d27	videofilter: always chain up to parent propose_allocation	2012-03-02 17:34:50 +01:00
Wim Taymans	337eed6e91	videometa: add videoscale metadata transform	2012-03-02 13:11:36 +01:00
Sebastian Dröge	84a02f9f13	Merge branch '0.11' of ssh://git.freedesktop.org/git/gstreamer/gst-plugins-base into 0.11	2012-03-02 10:13:52 +01:00
Sebastian Dröge	f7939bb43f	Merge branch 'master' into 0.11 Conflicts: NEWS RELEASE configure.ac docs/plugins/gst-plugins-base-plugins.args docs/plugins/gst-plugins-base-plugins.hierarchy docs/plugins/gst-plugins-base-plugins.interfaces docs/plugins/inspect/plugin-adder.xml docs/plugins/inspect/plugin-alsa.xml docs/plugins/inspect/plugin-app.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-encoding.xml docs/plugins/inspect/plugin-ffmpegcolorspace.xml docs/plugins/inspect/plugin-gdp.xml docs/plugins/inspect/plugin-gio.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-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-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 gst-libs/gst/app/gstappsink.c gst-libs/gst/audio/mixer.c gst-libs/gst/audio/mixer.h gst-libs/gst/tag/gstxmptag.c gst-libs/gst/video/colorbalance.c gst-libs/gst/video/colorbalance.h gst/adder/gstadder.c gst/playback/gstplaybasebin.c gst/playback/gstplaybin2.c gst/playback/gstplaysink.c gst/videoscale/gstvideoscale.c tests/check/elements/videoscale.c tests/examples/seek/seek.c tests/examples/v4l/probe.c win32/common/_stdint.h win32/common/audio-enumtypes.c win32/common/config.h	2012-03-02 10:00:55 +01:00
Wim Taymans	91c587af22	videofilter: fix for decide_allocation changes Chain up to parent.	2012-03-01 17:34:56 +01:00
Wim Taymans	502c12f827	update for metadata API changes	2012-02-29 17:25:10 +01:00
Wim Taymans	a232714065	meta: add return value to transform	2012-02-28 16:18:30 +01:00
Wim Taymans	af308ac04d	videofilter: fix some comments	2012-02-28 16:16:22 +01:00
Wim Taymans	1c05eeece5	update for metadata tags	2012-02-28 12:10:14 +01:00
Alessandro Decina	9f1732fba7	Fix compiler warnings	2012-02-26 20:36:46 +01:00
Wim Taymans	525f330142	update for metadata changes	2012-02-24 10:26:04 +01:00
Wim Taymans	06ccd80811	video: fix docs	2012-02-23 16:55:11 +01:00
Wim Taymans	e32e8f6c52	video: Improve video frame map/unmap Install defaul map/unmap function on the metadata and really call the functions instead of always calling a default implementation. Rework some bits so that we don't have to mess with the GstMapInfo information (adding the offset), instead pass the adjusted data pointer from the map function.	2012-02-23 16:50:28 +01:00
Wim Taymans	f552d8f0c0	videopool: fix docs	2012-02-23 16:16:37 +01:00
Wim Taymans	18e45a8a5f	videofilter: improve propose_allocation When we are in passthrough, call the parent implementation. Otherwise we have to suggest allocation parameters ourselves.	2012-02-22 15:27:59 +01:00
Wim Taymans	6c51a80f6f	videometa: adjust for memory api change	2012-02-13 18:12:01 +01:00
Wim Taymans	e615e4c2cf	video: add performance log for frame copy	2012-02-09 16:03:35 +01:00
Wim Taymans	f31d5d7505	debug: add some performance debug	2012-02-09 15:28:54 +01:00
Wim Taymans	bfa00d0996	video: mark endianness correctly	2012-02-06 18:33:59 +01:00
Wim Taymans	0c5755730b	videofilter: take care of in_place transform If the subclass doesn't implement a transform_frame function we need to force the baseclass into in_place transform.	2012-02-06 13:23:25 +01:00
Mark Nauwelaerts	fa63d7181d	video: add GST_VIDEO_INFO_COMP_BITS	2012-02-06 10:52:01 +01:00
Sebastian Dröge	103c59af24	video: Add GST_VIDEO_INFO_COMP_WIDTH	2012-02-06 09:53:22 +01:00
George Kiagiadakis	1251fb3fc0	video: Use host endianness when generating caps for 16-bit rgb formats This is necessary in order to match what the caps strings in video.h contain for 16-bit rgb formats and also to match how gst_video_format_parse_caps expects them. https://bugzilla.gnome.org/show_bug.cgi?id=667681	2012-01-30 15:56:44 +00:00
Wim Taymans	fa400c372b	videopool: update for allocator api update	2012-01-30 13:10:40 +01:00
Wim Taymans	fcdc385aa1	port to new map API	2012-01-25 12:30:53 +01:00
Wim Taymans	5872bcc33a	Update for memory API changes	2012-01-19 12:15:18 +01:00
Tim-Philipp Müller	576bbb4fd8	Remove compatibility code cruft for old GLib versions	2012-01-18 17:22:21 +00:00
Matej Knopp	5c91ca3256	videopool: fix printf warning in debug message https://bugzilla.gnome.org/show_bug.cgi?id=662607	2012-01-15 13:58:24 +00:00
Tim-Philipp Müller	0461ed2ada	Merge remote-tracking branch 'origin/master' into 0.11 Conflicts: gst-libs/gst/pbutils/gstdiscoverer-types.c gst-libs/gst/pbutils/gstdiscoverer.c tests/check/Makefile.am	2012-01-12 23:21:17 +00:00
Reynaldo H. Verdejo Pinochet	1a8ee4536c	Add missing DEFAULT_INCLUDES on androgenizer call Fix building of the libgstvideo module on Android by adding the missing and needed $(DEFAULT_INCLUDES) to CFLAGS for the androgenizer call on gst-libs/gst/video/Makefile.am Before this change, building was failing due to gst-plugins-base/ and gst-plugins-base/gst-libs/gst/video being left out of the include path.	2012-01-11 21:04:40 -03:00
Sebastian Dröge	dc8984d76c	Merge branch 'master' into 0.11 Conflicts: gst-libs/gst/app/gstappsrc.c gst-libs/gst/audio/multichannel.h gst-libs/gst/video/videooverlay.c gst/playback/gstplaysink.c gst/playback/gststreamsynchronizer.c tests/check/Makefile.am win32/common/libgstvideo.def	2012-01-10 13:15:12 +01:00
Vincent Penquerc'h	5cf87eedc4	video: overlays may now have premultiplied alpha https://bugzilla.gnome.org/show_bug.cgi?id=666177	2012-01-06 10:19:19 +00:00
Wim Taymans	21ed12739e	video: add macro to check interlaced Add a convenience macro to check if the video is interlaced.	2012-01-03 10:41:51 +01:00
Wim Taymans	2f3cf3a7ee	videofilter: use caps of the allocation query Use the caps from the allocation query to propose a video bufferpool instead of our own negotiated caps.	2012-01-02 16:13:51 +01:00
Wim Taymans	21bf4f04f3	video: fix some video formats Rename the offset field in GstVideoFormatInfo to poffset to avoid confusion with the offset of the plane in the buffer. The poffset is the offset in the plane where the first byte of the component data can be found. Properly implement the COMP_OFFSET calculations. Fix YV12 and YVU9, simply use the same offsets as the regular I420 and YUV9 variants, we use the plane info to reorder components already. Improve the unit test.	2012-01-02 13:30:53 +01:00
Tim-Philipp Müller	942fec2031	video: add some padding to GstVideoFilter	2011-12-30 19:27:16 +00:00
Tim-Philipp Müller	d877ef13f5	docs: make gtk-doc happier	2011-12-30 19:24:09 +00:00
Edward Hervey	f562a29284	Merge remote-tracking branch 'origin/master' into 0.11 Conflicts: ext/theora/gsttheoraenc.c gst-libs/gst/tag/gstexiftag.c gst/adder/gstadder.c gst/adder/gstadder.h gst/playback/gstdecodebin2.c gst/playback/gstsubtitleoverlay.c tests/check/libs/tag.c	2011-12-30 13:21:35 +01:00
Wim Taymans	8d93f8edb3	videopool: add support for custom allocators	2011-12-28 15:35:52 +01:00
Wim Taymans	a5f3d21723	videofilter: improve video filter Flesh out the video filter base class. Make it parse the input and output caps and turn them into GstVideoInfo. Map buffers as video frames and pass them to the transform functions. This allows us to also implement the propose and decide_allocation vmethods. Implement the transform size method as well. Update subclasses with the new improvements.	2011-12-21 23:46:53 +01:00
Wim Taymans	f50573fd66	videopool: add videopool implementation Add a GstVideoPool object that can be used to allocate video frames with support for metadata and alignment. Add method to reset alignment info.	2011-12-21 18:13:17 +01:00
Wim Taymans	ddc05e0ed1	propertyprobe: remove propertyprobe Remove the propertyprobe interface Improve docs	2011-12-21 11:58:53 +01:00
Vincent Penquerc'h	ceeff69bc1	gstvideo: fix a RGB ordering mixup in colorspace conversion code	2011-12-20 19:55:53 +00:00
Wim Taymans	6241ff63f8	video: update interlace caps and docs Remove interlaced boolean from caps and replace with an interlace-mode enum. document this new property in the video caps document. With the enum we can put fields into separate video meta. Add enum for this interlace-mode in the VideoInfo. Update the buffer flags.	2011-12-19 18:03:45 +01:00
Tim-Philipp Müller	fb6d09055a	Merge remote-tracking branch 'origin/master' into 0.11 Conflicts: ext/alsa/gstalsadeviceprobe.c ext/alsa/gstalsamixer.c ext/pango/gsttextoverlay.c ext/pango/gsttextoverlay.h gst-libs/gst/audio/gstaudiobasesink.c gst-libs/gst/audio/gstaudioringbuffer.c gst-libs/gst/audio/gstaudiosrc.c gst-libs/gst/video/Makefile.am gst-libs/gst/video/video.c gst/encoding/gststreamcombiner.c gst/encoding/gststreamsplitter.c gst/playback/gstplaybasebin.c gst/playback/gststreamsynchronizer.c gst/playback/gstsubtitleoverlay.c gst/playback/gsturidecodebin.c sys/xvimage/xvimagesink.c tests/examples/Makefile.am win32/common/libgstvideo.def Video overlay composition disabled for now, needs porting to buffer meta.	2011-12-08 01:19:03 +00:00
Tim-Philipp Müller	91bbfbd819	video: make composition_blend() return a boolean Not that anyone will ever check that, and it's not clear what they're supposed to do if it fails, but at least it's there.	2011-12-07 18:45:28 +00:00
Tim-Philipp Müller	6757afc0bc	docs: add new API to docs	2011-12-07 18:38:06 +00:00
Tim-Philipp Müller	5037b39883	video: add seqnum getters for overlay compositions and rectangles API: gst_video_overlay_composition_get_seqnum() API: gst_video_overlay_rectangle_get_seqnum()	2011-12-07 17:57:08 +00:00
Thibault Saunier	39c5015ed0	video: support any type of video in _parse_caps Slight change in semantics for convenience. Shouldn't cause any problems since this function is usually only used on pre-filtered caps and not random caps, and it's hard to imagine a situation where someone would want to rely on the previous behaviour.	2011-12-07 15:51:14 +00:00
Tim-Philipp Müller	61d0ab1faa	video: fix leak in gst_video_format_new_template_caps() g_value_reset() is not the same as g_value_unset()	2011-12-06 14:55:54 +00:00
Tim-Philipp Müller	7d20a7bdb9	video: don't use deprecated GStaticMutex with newer glib versions	2011-12-05 15:48:07 +00:00
Tim-Philipp Müller	6630236af4	video: add video overlay composition API for subtitles Basic API to attach overlay rectangles to buffers, or blend them directly onto raw video buffers. To be used primarily for things like subtitles or logo overlays, not meant to replace videomixer. Allows us to associate subtitle overlays with non-raw video surface buffers, so that subtitles are not lost and can instead be rendered later when those surfaces are displayed or converted, whilst re-using all the existing overlay plugins and not having to teach them about our special video surfaces. Could also have been made part of the surface buffer abstraction of course, but a secondary goal was to consolidate the blending code for raw video into libgstvideo, and this kind of API allows us to do both in a way that's minimally invasive to existing elements, and at the same time is fairly intuitive. More features and extensions like the ability to pass the source data or text/markup directly will be added later. https://bugzilla.gnome.org/show_bug.cgi?id=665080 API: gst_video_buffer_get_overlay_composition() API: gst_video_buffer_set_overlay_composition() API: gst_video_overlay_composition_new() API: gst_video_overlay_composition_add_rectangle() API: gst_video_overlay_composition_n_rectangles() API: gst_video_overlay_composition_get_rectangle() API: gst_video_overlay_composition_make_writable() API: gst_video_overlay_composition_copy() API: gst_video_overlay_composition_ref() API: gst_video_overlay_composition_unref() API: gst_video_overlay_composition_blend() API: gst_video_overlay_rectangle_new_argb() API: gst_video_overlay_rectangle_get_pixels_argb() API: gst_video_overlay_rectangle_get_pixels_unscaled_argb() API: gst_video_overlay_rectangle_get_render_rectangle() API: gst_video_overlay_rectangle_set_render_rectangle() API: gst_video_overlay_rectangle_copy() API: gst_video_overlay_rectangle_ref() API: gst_video_overlay_rectangle_unref()	2011-12-05 15:37:02 +00:00
Tim-Philipp Müller	a7a3f969b3	video: hide private video-blend.[ch] from gobject-introspection And remove unused fields from helper structure.	2011-12-05 15:37:02 +00:00
Tim-Philipp Müller	b0ff1d22e9	video: add fallbacks for compilation without orc	2011-12-05 15:36:56 +00:00
Thibault Saunier	80054a3b1e	video: add some internal helper functions for image blending This could be improved if we decide we don't need it to be this generic/flexible.	2011-12-05 15:03:47 +00:00
Tim-Philipp Müller	0d98aa25b8	Work around deprecated thread API in glib master Add private replacements for deprecated functions such as g_mutex_new(), g_mutex_free(), g_cond_new() etc., mostly to avoid the deprecation warnings. We'll change these over to the new API once we depend on glib >= 2.32. Replace g_thread_create() with g_thread_try_new().	2011-12-04 17:16:30 +00:00
Tim-Philipp Müller	177525f89f	Merge remote-tracking branch 'origin/master' into 0.11 Conflicts: gst-libs/gst/netbuffer/gstnetbuffer.c gst/ffmpegcolorspace/avcodec.h gst/ffmpegcolorspace/gstffmpegcodecmap.c gst/ffmpegcolorspace/imgconvert.c gst/ffmpegcolorspace/imgconvert_template.h gst/ffmpegcolorspace/mem.c gst/playback/README gst/playback/gstplaybasebin.c gst/playback/gstplaybasebin.h gst/playback/gstplaybin.c sys/v4l/v4lmjpegsrc_calls.c sys/v4l/videodev_mjpeg.h tests/check/elements/gnomevfssink.c	2011-12-02 11:10:17 +00:00
Tim-Philipp Müller	ec0d3566bf	Merge remote-tracking branch 'origin/master' into 0.11 Conflicts: ext/alsa/gstalsasrc.c ext/alsa/gstalsasrc.h gst/adder/gstadder.c gst/playback/gstplaybin2.c gst/playback/gstplaysinkconvertbin.c win32/common/libgstvideo.def	2011-12-02 00:07:39 +00:00
Wim Taymans	59113af604	Use the new GstSample for snapshots Make appsink return a GstSample. Remove the pull_buffer_list method because it is not very useful anymore. Pass GstSample to the conversion function. Update playbin2 and examples	2011-12-01 16:53:11 +01:00
Wim Taymans	92ac25bdb3	videometa: add copy functions Without copy functions, the metadata is lost when we make a buffer copy such as when we make a buffer writable.	2011-12-01 15:45:28 +01:00
Edward Hervey	5bc6ffcd8b	video: Don't forget to install moved header files	2011-11-29 19:49:50 +01:00
Wim Taymans	871b306fce	video: move some interfaces Move some interfaces to the video library	2011-11-29 19:10:01 +01:00
Alessandro Decina	848711706b	libgstvideo: minor fixes to key unit events Make out args to gst_video_event_parse_{downstream\|upstream}_force_key_unit optional, update libgstvideo.def and fix docs a bit. API: gst_video_event_new_upstream_force_key_unit API: gst_video_event_new_downstream_force_key_unit API: gst_video_event_is_force_key_unit API: gst_video_event_parse_upstream_force_key_unit API: gst_video_event_parse_downstream_force_key_unit https://bugzilla.gnome.org/show_bug.cgi?id=607742	2011-11-29 09:15:59 +01:00
Andoni Morales Alastruey	df44e771f1	libgstvideo: Add force key unit events	2011-11-29 08:58:28 +01:00
Vincent Penquerc'h	ea78b060a7	Revert "libgstvideo: add a new API to handle QoS events and dropping logic" This reverts commit `eb03323fb6`. grumble I managed to merge something I did not mean to.	2011-11-28 13:26:53 +00:00
Vincent Penquerc'h	eb03323fb6	libgstvideo: add a new API to handle QoS events and dropping logic https://bugzilla.gnome.org/show_bug.cgi?id=658241	2011-11-28 12:34:43 +00:00
Edward Hervey	d94535832b	gst-libs: Add --warn-all to introspection scanner And let's get fixing those docs :)	2011-11-25 10:31:38 +01:00
René Stadler	8023733da8	video: init chroma-size and colorimetry members even if missing from caps This makes a TRUE return from gst_video_info_from_caps fully consistent with gst_video_info_init.	2011-11-11 19:57:25 +01:00
Wim Taymans	06a6ab3e32	video: add support for max-framerate Add support for max-framerate in the video helpers and update the video caps document.	2011-11-11 13:14:21 +01:00
Wim Taymans	b14e3b9adc	remove bogus file	2011-11-11 12:35:50 +01:00
Wim Taymans	fe766cf9f4	videosink: reset padding	2011-11-10 17:52:36 +01:00
Stefan Sauer	e9629e37b7	video: log important details and fix format strings If we complain about wrong parameters passed, also log the actual value.	2011-11-08 09:32:00 +01:00
Tim-Philipp Müller	d7fc45f42e	docs: fix up some Since: markers	2011-11-07 23:05:44 +00:00
Edward Hervey	dfc9d1658d	video: Add convenience macros for accessing GstVideoInfo flags	2011-11-02 11:24:33 +01:00
Wim Taymans	e067e67923	rename meta* -> *meta	2011-11-02 09:04:27 +01:00
René Stadler	372cf41a6d	audio, video: init audio/video format info to UNKNOWN format This is to prevent e.g. GST_AUDIO_INFO_FORMAT() from crashing on a NULL pointer dereference when used with an unset info.	2011-10-28 11:24:00 +02:00
Thiago Santos	123671bc05	libs: video: Add protection against null strings Check and assert if input for gst_video_format_from_string is null. Return GST_VIDEO_FORMAT_UNKNOWN as a fallback	2011-10-09 17:05:15 -03:00
Wim Taymans	8778cff7f0	video: add h264 transfer functions	2011-10-03 10:02:43 +02:00
Wim Taymans	67f1a097bf	video: add another color matrix for mpeg2	2011-09-30 11:04:19 +02:00
Wim Taymans	9592796d8a	video: fix docs	2011-09-30 11:04:19 +02:00
Wim Taymans	4bf9022e0c	docs: improve docs	2011-09-27 11:19:24 +02:00
Wim Taymans	f04b8fd8af	audio/video add descriptions Add a description to the audio and video format info in case we want to use this later.	2011-09-06 16:46:48 +02:00
Wim Taymans	7012e88090	Merge branch 'master' into 0.11 Conflicts: gst-libs/gst/audio/audio.h gst-libs/gst/audio/gstaudiodecoder.c gst-libs/gst/audio/gstaudiodecoder.h gst-libs/gst/audio/gstaudioencoder.c gst-libs/gst/audio/gstbaseaudioencoder.h gst/playback/Makefile.am gst/playback/gstplaybin.c gst/playback/gstplaysink.c gst/playback/gstplaysinkvideoconvert.c gst/playback/gstsubtitleoverlay.c gst/videorate/gstvideorate.c gst/videoscale/gstvideoscale.c win32/common/libgstaudio.def	2011-09-06 15:24:32 +02:00
Wim Taymans	2f2aa4ac32	video: improve docs a little	2011-08-31 13:32:21 +02:00
Wim Taymans	de4aeab544	video: add some more macros	2011-08-30 14:04:54 +02:00
Edward Hervey	d0eb0ed058	video: Fix typo in interlaced flag (TTF => TFF)	2011-08-25 17:41:11 +02:00
Wim Taymans	b79ddf66d2	video: clean up the custom flags Clean up the flags, make an enum of them. We can now do this because there are no subclasses of buffer anymore.	2011-08-25 16:42:08 +02:00
Wim Taymans	7e97391195	convert: use new caps	2011-08-25 16:30:49 +02:00
Wim Taymans	24ea19935f	audio/video: add format of the pack functions Replace the unpack_size with an unpack_format, which is more descriptive of the kind of data the unpack function will create.	2011-08-24 16:40:43 +02:00
Wim Taymans	1bb83435fd	video: Add an id to the video frame Rename @view_id to @id. Add an id to the video metadata. Add a method to get the metadata from a buffer with the given id. Make a method to map a frame with a certain id. This only maps the frame with the given id on the video metadata. The generic frame id can be used when a buffer carries multiple video frames such as in multiview mode but maybe also when dealing with interlaced video that stores the fields in separate buffers.	2011-08-24 13:52:20 +02:00
Wim Taymans	e78b66f5a3	video: fix chroma-site enums	2011-08-23 20:34:24 +02:00
Wim Taymans	14ad322e8b	video: avoid gst-indent breaking the code	2011-08-23 19:23:03 +02:00
Wim Taymans	76c4bef932	video: fix docs	2011-08-23 19:04:34 +02:00
Wim Taymans	9ad89374a3	video: add colorimetry info Make enums for the chroma siting for easier use in the videoinfo. Make enums for the color range, color matrix, transfer function and the color primaries. Add these values to the video info structure in a Colorimetry structure. These values define the exact colors and are needed to perform correct colorspace conversion. Use a couple of predefined colorimetry specs because in practice only a few combinations are in use. Add view_id to the video frames to identify the view this frame represents in multiview video. Remove old gst_video_parse_caps_framerate, use the videoinfo for this. Port elements to new colorimetry info. Remove deprecated colorspace property from videotestsrc.	2011-08-23 18:57:35 +02:00
Wim Taymans	00a30b5cfd	video: parse number of views Parse the number of views in multiview video buffers.	2011-08-22 15:57:30 +02:00
Wim Taymans	3fab57b5cf	Merge branch 'master' into 0.11 Conflicts: gst-libs/gst/interfaces/videooverlay.c gst-libs/gst/rtp/gstrtpbuffer.c po/af.po po/az.po po/bg.po po/ca.po po/cs.po po/da.po po/de.po po/el.po po/en_GB.po po/es.po po/eu.po po/fi.po po/fr.po po/gl.po po/hu.po po/id.po po/it.po po/ja.po po/lt.po po/lv.po po/nb.po po/nl.po po/or.po po/pl.po po/pt_BR.po po/ro.po po/ru.po po/sk.po po/sl.po po/sq.po po/sr.po po/sv.po po/tr.po po/uk.po po/vi.po po/zh_CN.po	2011-08-22 13:06:27 +02:00
Wim Taymans	c81c62d03a	fourcc: remove fourcc Remove fourcc in caps. Fix pbutils descriptions. Add more video macros Fix some unit test	2011-08-22 12:22:02 +02:00
Stefan Kost	54c15acd11	docs: fix xref for the property	2011-08-20 19:46:31 +02:00
Stefan Kost	01bbdd6bdf	docs: handle warnings emitted by gtk-doc This is useful and in most cases someone had put arbitrary markup into the docs, misspelled xref'ed symbols, forgot to add stuff to the docs etc..	2011-08-20 19:16:42 +02:00
Wim Taymans	dae848818d	audio: rework audio caps. Rework the audio caps similar to the video caps. Remove width/depth/endianness/signed fields and replace with a simple string format and media type audio/x-raw. Create a GstAudioInfo and some helper methods to parse caps. Remove duplicate code from the ringbuffer and replace with audio info. Use AudioInfo in the base audio filter class. Port elements to new API.	2011-08-18 19:15:03 +02:00
Wim Taymans	ba1ca45eda	video: add some more macros	2011-08-17 17:18:02 +02:00
Josep Torra	5629ed74b3	Fix debug statements Fixes build on MacOSX Signed-off-by: Edward Hervey <edward.hervey@collabora.co.uk>	2011-08-10 11:15:41 +02:00
Wim Taymans	26c9db9280	video: improve debug	2011-08-04 15:18:03 +02:00
Wim Taymans	6b8617271c	video: ensure sign in scale function	2011-08-01 16:50:28 +02:00
Wim Taymans	d634b3e6d9	videopool: add implementation Rename very long structure name to GstVideoAlignment Add the implementation of the video alignment config setter and getters.	2011-08-01 16:48:46 +02:00
Wim Taymans	cfea7a74fd	videopool: add stuff related to bufferpools Add bufferpool options and extra config parameters.	2011-07-29 17:14:07 +02:00
Wim Taymans	42b49f6b0e	video: add macro to access flags	2011-07-29 12:25:13 +02:00
Tim-Philipp Müller	c39ad574aa	video: make GST_VIDEO_FORMATS_ALL define more readable We don't need all those quotes, strings will be parsed as strings regardless, and g-i doesn't seem to like all those escaped quotes.	2011-07-28 13:39:14 +01:00
Wim Taymans	37e7d7415e	video: add pack and unpack functions Add pack and unpack function to handle complex formats in the future.	2011-07-25 18:35:01 +02:00
Wim Taymans	68088f7992	video: add more info in the format structure Add a field to describe how many bits are used to pack items. Specify the shift for each component. Add some more flags to better describe the format.	2011-07-25 18:08:24 +02:00
Wim Taymans	8ede2683df	metavideo: fix for API change	2011-07-11 18:21:49 +02:00
Mark Nauwelaerts	40aad050e2	video: init video info to some sensible defaults	2011-07-10 21:47:12 +02:00
Wim Taymans	87e06b6808	video: add macros for par and fps	2011-07-10 13:47:35 +02:00
Tim-Philipp Müller	dd56714b14	ffmpegcolorspace -> videoconvert	2011-07-07 23:59:59 +01:00
Wim Taymans	7197af583d	video: update docs	2011-07-05 16:58:04 +02:00
Tim-Philipp Müller	4bf26ba5d2	Add -DGST_USE_UNSTABLE_API to the compiler flags to avoid warnings	2011-07-05 10:07:08 +01:00
Wim Taymans	4340b80f81	video: add macro to get frame size	2011-07-04 18:08:25 +02:00
Wim Taymans	9b259250a1	video: add some more macros Add macros to get the plane and offset of a component.	2011-07-04 16:27:50 +02:00
Wim Taymans	ddce68a5c2	video: More video helper library improvements Make a new GstVideoFormatinfo structure that contains the specific information related to a format such as the number of planes, components, subsampling, pixel stride etc. The result is that we are now able to introduce the concept of components again in the API. Use tables to specify the formats and its properties. Use macros to get information about the video format description. Move code to set strides, offsets and size into one function. Remove methods that are not handled with the structures. Add methods to retrieve pointers and strides to the components in the video.	2011-07-04 16:01:14 +02:00
Wim Taymans	65d2d56f03	meta: add some docs	2011-06-23 09:55:27 +02:00
Wim Taymans	d68f2d4694	meta: add video crop metadata	2011-06-23 09:30:19 +02:00
Wim Taymans	1d9deae5be	video: add video copy function Add a function to copy a video frame, taking care of source and destination strides.	2011-06-22 15:25:35 +02:00
Wim Taymans	296630a959	video: use gint to make parsing easier Use gint for with/height etc to make it easier to pass the variables to various caps and structure parsing functions.	2011-06-21 17:31:17 +02:00
Wim Taymans	6d9e76f2de	video: remove intermediate Plane structure Remove the GstVideoPlane structure and move the fields directly into the GstVideoInfo structure. This makes things a little easier to read and also makes it more likely that we can pass the stride array to external libraries.	2011-06-20 11:25:58 +02:00
Wim Taymans	7426f19027	metavideo: small fixes Set the buffer as a field in the metadata so that we can use it to map the buffer data. Fix wrong assert.	2011-06-17 17:44:56 +02:00
Wim Taymans	20d8d3050c	video: use metadata to set up strides Use the GstMetaVideo when we can to map the buffers and set up the strides.	2011-06-17 16:47:25 +02:00
Wim Taymans	42abb6672e	video: Add GstVideoFrame helper structure The videoframe structure can be used to easily parse the contents of video buffers.	2011-06-17 15:41:31 +02:00
Wim Taymans	6a254de438	video: port to new API Add support for palette again. Rewrite setup code for videoconvert using the new video methods.	2011-06-17 15:39:50 +02:00
Wim Taymans	1aa7ad7dae	video: rework part 2 Update docs. Add method to get number of components. Implement method to calculate defaults from format and dimensions. Improve caps parsing. Implement GstVideoInfo to caps conversion.	2011-06-17 15:37:38 +02:00
Wim Taymans	a7ae8d41aa	video: rework part 1 Add GstVideoFlags similar to the flags on the metadata. The idea is to replace the metadata flags with the GstVideoFlags. Move VideoPlane to video.h, it contains the information for a plane. Add GstVideoInfo structure that holds the current configuration of a video format. Add methods to parse caps into GstVideoInfo.	2011-06-17 15:33:12 +02:00
Wim Taymans	3b9477e173	video: add methods to parse X11 visuals Add method to convert X11 visual description to GstVideoFormat	2011-06-16 12:52:13 +02:00
Wim Taymans	42fa1010cb	video: update video caps	2011-06-16 12:52:13 +02:00
Wim Taymans	e6f8f7f310	video: fix header after merge	2011-06-02 12:21:28 +02:00
Wim Taymans	f9967e4aac	Merge branch 'master' into 0.11 Conflicts: gst-libs/gst/video/video.h gst/playback/gstplaysinkaudioconvert.c gst/playback/gstplaysinkvideoconvert.c tests/check/libs/rtp.c	2011-06-02 12:18:13 +02:00
Tim-Philipp Müller	47614d3106	video: sprinkle some G_GNUC_CONST Mark functions that have no effect besides their return value and only inspect their input arguments with G_GNUC_CONST. (We just ignore the g_return_val_if_fail() guards for this)	2011-05-28 12:29:46 +01:00
Tim-Philipp Müller	2699d875bf	video: clean up header file Sprinkle some spaces and newlines here and there.	2011-05-28 12:29:46 +01:00
Wim Taymans	dfcb6580a3	convertframe: fix for merge conflict	2011-05-24 09:55:47 +02:00
Wim Taymans	a87c021237	Merge branch 'master' into 0.11 Conflicts: gst-libs/gst/video/convertframe.c	2011-05-24 09:47:15 +02:00
Stefan Kost	ce1369a7e5	docs: add missing parameter docs	2011-05-24 00:12:26 +03:00
Stefan Kost	6bee2cb4ee	docs: add missing documentation for various pieces	2011-05-23 23:56:09 +03:00
Stefan Kost	8db7c1221e	convertframe: fix docs Fixup paramter mismatch between func and prototype. Add missing parameter docs.	2011-05-23 15:21:59 +03:00
Stefan Kost	b91b12b639	whitespace: trim trailing whitespace	2011-05-23 13:53:06 +03:00
Stefan Kost	6e12954c68	video.c: use a break and a final warning instead of early returns Use breaks for case branches instead of return 0. We don't expect these to happen anyway. Thus have a warning before the final return to make it easier to see when things go out of sync.	2011-05-23 13:50:59 +03:00
Stefan Kost	40273cf2d3	video.c: use g_assert_not_reached() for logical error here. This will help to detect them closer to the source if they ever happen.	2011-05-23 13:50:09 +03:00
Wim Taymans	489eed9bb8	Merge branch 'master' into 0.11	2011-05-19 11:31:53 +02:00
Robert Swain	ad2010d379	gstvideo: Add gst_video_get_size_from_caps function gst_video_get_size_from_caps () allows easy calculation of the raw video buffer size from some fixed video caps. API: gst_video_get_size_from_caps()	2011-05-18 14:13:46 +02:00
Wim Taymans	c81b1b8019	-base: remove metadata (des)serialize functions	2011-05-11 19:12:42 +02:00
Wim Taymans	ec57868488	-base: don't use buffer caps Port to newest 0.11 core API, remove GST_PAD_CAPS and GST_BUFFER_CAPS.	2011-05-09 13:05:12 +02:00
Wim Taymans	e7f56a7817	metavideo: add flags and a define for the API	2011-04-29 11:27:46 +02:00
Wim Taymans	6cf9c890c9	metavideo: first attempt at video metadata Add a first version of video metadata for buffers that can contain more info about the video such as strides and flags etc.	2011-04-28 19:20:58 +02:00
Sebastian Dröge	c8792778f8	Merge branch 'master' into 0.11	2011-04-16 16:06:26 +02:00
Tim-Philipp Müller	1d05e81435	libs: gobject-introspection scanner doesn't need to scan or update plugin info Make sure the scanner doesn't load or introspect or check any plugins, (especially not outside the build directory).	2011-04-16 11:01:53 +01:00
Sebastian Dröge	8eceb64b99	Merge branch 'master' into 0.11	2011-04-16 09:33:44 +02:00
Sebastian Dröge	352edd1dd9	Merge branch 'master' into 0.11	2011-04-16 09:12:31 +02:00
David Schleef	ef3712b427	Revert "video: Remove the extensive checkings from switch" This reverts commit `500d14c35c`.	2011-04-14 12:42:20 -07:00
Sreerenj Balachandran	500d14c35c	video: Remove the extensive checkings from switch The default case handles them already	2011-04-14 10:02:42 +02:00
Tim-Philipp Müller	49cc1718a8	docs: fix typo in video format docs	2011-04-13 09:10:52 +01:00
Wim Taymans	6e160bed3d	Merge branch 'master' into 0.11 Conflicts: android/alsa.mk android/app.mk android/app_plugin.mk android/audio.mk android/audioconvert.mk android/decodebin.mk android/decodebin2.mk android/gdp.mk android/interfaces.mk android/netbuffer.mk android/pbutils.mk android/playbin.mk android/queue2.mk android/riff.mk android/rtp.mk android/rtsp.mk android/sdp.mk android/tag.mk android/tcp.mk android/typefindfunctions.mk android/video.mk	2011-04-11 11:37:51 +02:00
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
Wim Taymans	3ea2bc3ab0	Merge branch 'master' into 0.11 Conflicts: gst-libs/gst/rtp/gstbasertpdepayload.c	2011-04-07 16:19:08 +02:00
Sebastian Dröge	a29e55f9c4	video: Fix creation of grayscale caps The endianness was not set correctly before. Fixes bug #646923.	2011-04-07 10:06:53 +02:00
Wim Taymans	4007076b55	Merge branch 'master' into 0.11 Conflicts: ext/theora/gsttheoraenc.c	2011-04-06 16:33:56 +02:00
David Schleef	5f61df82da	video: Fix YUV9 and YVU9 again	2011-04-04 16:01:20 -07:00
Wim Taymans	da1c863711	Merge branch 'master' into 0.11 Conflicts: gst-libs/gst/tag/gstvorbistag.c	2011-04-04 11:31:33 +02:00
David Schleef	629cac4cad	video: Fix height calculation for YUV9/YVU9	2011-04-01 13:55:56 -07:00
Tim-Philipp Müller	45b6bda76c	libs: make sure gobject-introspection scanner calls gst_init() Cherry-picked from 0.11, since it's the right thing to do (we now silently rely on various _get_type() working without gst_init() having been called).	2011-03-30 21:08:29 +01:00
Tim-Philipp Müller	a818fe7381	libs: replace 0.10 with @GST_MAJORMINOR@ in Makefile.am For easier cherry-picking/merging later.	2011-03-30 20:57:32 +01:00
Wim Taymans	e1869fa267	Merge branch 'master' into 0.11-fdo	2011-03-28 20:13:59 +02:00
Wim Taymans	3d25a4b470	libs: port to new data API	2011-03-27 13:55:15 +02:00
Thiago Santos	78e8b33c38	video: Getting component offsets without dimensions is fine if it is not YUV This fixes a regression that an assertion would happen if gst_video_get_component_offset would be called with width or height as 0. Calling it with 0 is fine if the format isn't yuv and this was already being used in some other places of video.c	2011-03-23 12:21:55 -03:00
David Schleef	a08227505f	video: Add gst_video_format_new_template_caps()	2011-03-22 12:11:49 -07:00
Tim-Philipp Müller	842911d241	libs: make sure gobject-introspection scanner calls gst_init() Fixes introspection failures caused by type assertions/warnings. Since we now moved from _get_type() functions to external GType variables in a couple of places, we actually have to call gst_init() to make sure these are set when we use GST_TYPE_FOO.	2011-03-09 12:17:14 +00:00
Wim Taymans	c6dd11981d	Merge branch 'master' into 0.11 Conflicts: configure.ac gst-libs/gst/pbutils/Makefile.am	2011-02-28 11:47:44 +01:00
David Schleef	1265a42124	video: Add support for r210	2011-02-25 19:37:07 -08:00
Robert Swain	e0a658a664	gstvideo: Add GST_VIDEO_BUFFER_PROGRESSIVE flag Maps to GST_BUFFER_FLAG_MEDIA4. The purpose is to explicitly indicate whether a telecined buffer is progressive or not without having to make assumptions based on previous buffers.	2011-02-25 15:29:56 +01:00
David Schleef	0ed72c2959	video: Add ARGB64 and AYUV64 16-bit per channel formats.	2011-02-20 12:04:02 -08:00
David Schleef	7a24e3ea4e	video: Add gst_video_format_get_component_depth()	2011-02-20 12:04:02 -08:00
Tim-Philipp Müller	0ed757db33	gobject-introspection: use same PKG_CONFIG_PATH for g-ir-compiler as for g-ir-scanner Make sure to use the PKG_CONFIG_PATH set at configure time instead of just relying on an env-var set one. This makes sure both g-ir-compiler and g-ir-scanner use the same PKG_CONFIG_PATH for determining include paths etc.	2011-01-08 02:10:03 +00:00
Edward Hervey	6ce0d6e78b	video: Fix uninitialized variables reported by macosx gcc	2011-01-05 12:02:02 +01:00
Wim Taymans	eee6bc7dc9	more 0.10 -> 0.11 changes	2010-12-06 17:09:10 +01:00
Tim-Philipp Müller	78f33715ff	libs: use GLib 2.22 API unconditionally	2010-12-04 14:45:58 +00:00
Tim-Philipp Müller	8604fac13f	video: add missing break statement for the GST_VIDEO_FORMAT_RGB8_PALETTED case	2010-12-03 00:02:26 +00:00
Sebastian Dröge	8b60aa8e01	video: Add YUV9, YVU9 and IYU1 video formats API: GST_VIDEO_FORMAT_YUV9: planar 4:1:0 YUV API: GST_VIDEO_FORMAT_YVU9: planar 4:1:0 YUV (chroma planes swapped) API: GST_VIDEO_FORMAT_IYU1: packed 4:1:1 YUV (Cr-Y0-Y1-Cb-Y2-Y3)	2010-12-02 19:04:29 +01:00
Sebastian Dröge	ea7446e5b5	video: Add 8-bit paletted RGB API: Add GST_VIDEO_FORMAT_RGB8_PALETTED API: Add GST_VIDEO_CAPS_RGB8_PALETTED API: Add gst_video_parse_caps_palette()	2010-12-02 19:04:29 +01:00
Sebastian Dröge	a13720fc55	video: Return correct component width/height for A420	2010-12-02 19:04:27 +01:00
Evan Nemerson	8fb2c27ed0	introspection: Add information on exported packages to GIRs https://bugzilla.gnome.org/show_bug.cgi?id=635392	2010-11-21 00:44:37 +00:00
Sebastian Dröge	b3192de682	video: Fix stupid copy&paste error in last commit	2010-10-15 11:26:50 +02:00
Sebastian Dröge	8741707430	video: API: Add A420 video format This is planar 4:2:0 YUV plus non-subsampled alpha plane.	2010-10-15 11:12:34 +02:00
Tim-Philipp Müller	e98814c91e	docs: add Since: comment to docs for new GST_VIDEO_FORMAT_UYVP	2010-09-15 15:20:25 +01:00
Sebastian Dröge	7ac1938f0f	video: Add a destroy notify parameter to gst_video_convert_frame_async() Binding generators apparently need this as they can't really know that the callback is guaranteed to be called exactly once and that the user_data can be freed at the end of it.	2010-09-15 11:26:48 +02:00
David Schleef	1a75dede56	video: Add UYVP, 10-bit 4:2:2	2010-09-14 12:33:21 -07:00
Sebastian Dröge	6407101c53	video: Add async variant of the convert frame function API: gst_video_convert_frame_async()	2010-09-14 08:42:44 +02:00
Sebastian Dröge	a30371ab15	video: Strip framerate from the target caps There will always be only a single output buffer and if the target caps have a different framerate than the input there will be a negotiation error during conversion.	2010-09-14 08:42:44 +02:00
Sebastian Dröge	b54c4b486a	video: Refactor convert_frame a bit and fix some minor memory leaks in error cases	2010-09-14 08:42:44 +02:00
Edward Hervey	349a76ed19	video: Add new method for converting a video frame https://bugzilla.gnome.org/show_bug.cgi?id=629157	2010-09-14 08:42:43 +02:00
Sebastian Dröge	c30ad57e86	video: Fix component width for NV12/NV21 Both have width/2 as component width for the chroma planes.	2010-08-24 10:03:04 +02:00
Tim-Philipp Müller	e776699036	build: use new AG_GST_PKG_CONFIG_PATH m4 macro from common Sets up a GST_PKG_CONFIG_PATH variable for use in Makefile.am (avoids trailing ':' in PKG_CONFIG_PATH used).	2010-08-14 19:12:37 +01:00
Tim-Philipp Müller	b61b83376a	introspection: set PKG_CONFIG_PATH so that our in-tree libs come first when calling scanner When calling gobject-introspection scanner, make sure our own freshly-built libs within the source tree (well, build dir) come first in the PKG_CONFIG_PATH. May or may not help to make sure that it doesn't pick up older external plugins-base libs (or .gir files) from outside the source tree / build directory as dependencies of the introspected lib instead of using the stuff we just built in a sibling directory. https://bugzilla.gnome.org/show_bug.cgi?id=623698	2010-08-14 19:11:48 +01:00
Edward Hervey	3879c57b01	video: Fix unitialized variable. yay macosx compilers :(	2010-06-14 14:13:16 +02:00
Sebastian Dröge	506be85356	video: Re-add (but deprecated) GST_VIDEO_{RED,GREEN,BLUE}_MASK_1[56]	2010-06-13 08:20:13 +02:00
Martin Bisson	b8f330dea6	video.{c,h}: Fix an endianness bug fix. This commit makes sure the endianness is ok for RGB/BGR 15/16 formats.	2010-06-12 13:51:27 +02:00
Martin Bisson	f5a690f860	video.{c,h}: Add support for RGB and BGR with 15 and 16 bits.	2010-06-12 13:51:27 +02:00
Sebastian Dröge	80cc85d218	video: Return TRUE in gst_video_format_is_gray() for Y800 and Y16	2010-06-08 11:01:44 +02:00
Martin Bisson	b0d15133d7	video: Add support for Y800 and Y16 Fixes bug #620441.	2010-06-07 08:17:55 +02:00
Sebastian Dröge	30b67cda5d	video: Use simple fraction multiplication functions instead of going through GValues	2010-05-13 11:16:02 +02:00
Sebastian Dröge	25c1a331be	video: API: Add GST_VIDEO_FORMAT_v308 for packed 4:4:4 YUV	2010-04-29 18:21:21 +02:00
Tim-Philipp Müller	0ebbb98bfa	docs: add gtk-doc chunks with Since: tags for new GST_VIDEO_CAPS_GRAY* API	2010-04-07 20:21:14 +01:00
Sebastian Dröge	fab97aec53	video: Fix parsing of 8-bit grayscale caps	2010-04-07 17:25:23 +02:00
Sebastian Dröge	bf8fff4e33	video: API: Add GST_VIDEO_CAPS_GRAY{8,16}	2010-04-07 17:23:22 +02:00
Sebastian Dröge	1e3a66f539	video: Add support for 8-bit and 16-bit grayscale formats	2010-04-07 17:06:36 +02:00
Vincent Untz	764c899215	libs: point gobject-introspection scanner to .la files Point g-ir-scanner to the .la file of our library, which hopefully makes it find the right dependencies in all cases (ie. our locally built libgstreamer and not the system-installed one). This is also how it's done in Gtk+ and how it's documented in the wiki, see http://live.gnome.org/GObjectIntrospection/AutotoolsIntegration Fixes #603710.	2010-04-03 14:03:45 +01:00
Tim-Philipp Müller	b37c993e4e	gst-libs: more gobject-introspection fixes Use right .pc file variable for compiler includes this time: g-ir-compiler wants the girdirs not the typelibdirs as includes.	2010-03-30 23:46:10 +01:00
Tim-Philipp Müller	64cfa6bf73	gst-libs: fix up gobject-introspection some more Use new girdir and typlibdir from core .pc files, so we can figure out the right includes to pass to the gobject-introspection tools, whether core is installed in the same prefix as gobject-introspection or in a different prefix or uninstalled. This also keeps us from adding bogus paths to the includes that only work if core is uninstalled. Also add some missing includes/pkgs where needed.	2010-03-30 19:56:56 +01:00
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
David Schleef	5379fbcd1a	video: add gst_video_parse_caps_chroma_site()	2010-03-15 01:31:20 -07:00
Tim-Philipp Müller	62ef200ca9	docs: fix Returns: for gst_video_parse_caps_color_matrix()	2010-03-10 01:07:09 +00:00
David Schleef	76afac25b4	video: Add color-matrix handling to caps	2010-03-09 13:17:34 -08:00

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