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