Commit graph

39 commits

Author SHA1 Message Date
Tim-Philipp Müller
ca15315565 gst-libs: include config.h in all source files
This will be needed later when we get our export define from config.h
2018-08-13 09:23:34 +01:00
Guillaume Desmottes
173e2d8db3 videopool: display expected size in warning message
Display the size computed from the caps when rejecting a pool
configuration because the buffer size is too small.

https://bugzilla.gnome.org/show_bug.cgi?id=796768
2018-07-09 11:21:50 +02:00
Tim-Philipp Müller
18c457dfb4 video: Update for g_type_class_add_private() deprecation in recent GLib
https://gitlab.gnome.org/GNOME/glib/merge_requests/7
2018-06-23 21:59:13 +02:00
Nicolas Dufresne
4683182381 videopool: Removed unused private caps member 2018-06-11 13:52:42 -04:00
Reynaldo H. Verdejo Pinochet
e81c334ca9 Use proper GtkDoc notation for NULL/FALSE/TRUE 2017-10-03 14:31:18 -07:00
Sebastian Dröge
67fb3b12ee gst: Clear floating flag in constructor of all GstObject subclasses that are not owned by any parent
https://bugzilla.gnome.org/show_bug.cgi?id=743062
2017-05-17 10:40:52 +03:00
Thibault Saunier
099ac9faf2 docs: Convert gtkdoc comments to markdown
Modernizing the documentation, making it simpler to read an
modify and allowing us to possibly switch to hotdoc in the
future.
2017-03-10 18:19:17 -03:00
Sebastian Dröge
681d97aed7 video: Handle errors in gst_video_info_set_format() / gst_video_info_align()
https://bugzilla.gnome.org/show_bug.cgi?id=774588
2016-11-24 15:06:39 +02:00
Aurélien Zanelli
c119715e25 videopool: store videoinfo after choosing the biggest buffer size
Otherwise, pool could be negotiated with a size which will be different
from the one used in allocation which is the GstVideoInfo.

https://bugzilla.gnome.org/show_bug.cgi?id=760222
2016-01-06 11:29:42 -05:00
Tim-Philipp Müller
8b96b52a62 videopool: ensure allocation alignment is consistent with video alignment requirements
Make sure GstAllocationParams alignment is not less than
any alignment requirement specified via GstVideoAlignment.

https://bugzilla.gnome.org/show_bug.cgi?id=754120
2015-09-15 10:20:37 +01:00
Wim Taymans
14083178b8 video: improve logging
Add logging categories for most video objects.
Remove some useless debug lines in video-info and videotestsrc.
Add a performance debug line in the video scaler.
2015-07-15 12:47:42 +02:00
Nicolas Dufresne
c5824f1b43 videopool: Choose the biggest buffer size
We should respect what has been negotiated.
2015-03-13 10:29:00 +00:00
Song Bing
e9c6c833c9 videopool: update video alignment after applying
Video buffer pool will update video alignment to respect stride alignment
requirement. But haven't updated it to video alignment in configure.
Which will cause user get wrong video alignment.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=741501
2014-12-22 09:25:04 -05:00
Song Bing
8baf1ec500 videopool: update buffer size after video alignment
Update the new buffer size after alignment in the pool configuration
before calling the parent set_config. This ensures that the parent knows
about the buffer size that we will allocate and makes the size check
work in the release_buffer method.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=741420
2014-12-16 12:14:53 +01:00
Ognyan Tonchev
00b43badc7 videopool: add missing annotation for gst_video_buffer_pool_new()
https://bugzilla.gnome.org/show_bug.cgi?id=737072
2014-09-24 11:02:42 +03:00
Tim-Philipp Müller
6442e76e9f docs: add GstVideoPool to docs 2014-02-23 14:42:12 +00:00
Tim-Philipp Müller
5f59b4f7ee Fix FSF address
https://bugzilla.gnome.org/show_bug.cgi?id=687520
2012-11-03 23:05:09 +00:00
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
0dd87d7eb7 fix for allocator API changes 2012-07-09 16:28:25 +02:00
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
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
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
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
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
bee3d7b683 update for get_param changes
Remove the const from the GstCaps.
Fix some GstStructure leaks.
2012-03-27 12:44:02 +02:00
Wim Taymans
1e884df1df update for bufferpool changes 2012-03-15 22:10:58 +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
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
fa400c372b videopool: update for allocator api update 2012-01-30 13:10:40 +01:00
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
Wim Taymans
8d93f8edb3 videopool: add support for custom allocators 2011-12-28 15:35:52 +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
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