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179 commits

Author SHA1 Message Date
Sebastian Dröge
82aae4df74 applemedia: Do weak linking with the VideoToolbox framework 
It does not exist on older OSX and iOS but we still want to
be able to use it when it's available.
 2014-09-17 10:38:20 +03:00
Sebastian Dröge
7fa9bbc3b0 vtenc: Port to GstVideoEncoder base class 2014-09-16 17:04:31 +03:00
Sebastian Dröge
4e1f8285c2 vtenc: Use correct instance struct size 2014-09-16 16:13:16 +03:00
Sebastian Dröge
3a52f6b757 vtdec: Fix compiler warnings 
values of type 'OSStatus' should not be used as format arguments; add an explicit cast to 'int' instead [-Wformat]
 2014-09-16 15:48:11 +03:00
Sebastian Dröge
f2eedb9cee vtenc: Port to the real VideoToolbox API instead of using our dlopen() wrapper 
It's a public framework since a long time.
 2014-09-16 15:47:29 +03:00
Sebastian Dröge
0f0a50c119 vtdec: No need to set kVTVideoDecoderSpecification_EnableHardwareAcceleratedVideoDecoder on iOS 2014-09-15 15:42:41 +03:00
Sebastian Dröge
c82fa4f845 applemedia: Don't include VideoToolbox on iOS < 8.0 
It's private API and does not work without a jailbroken device.
 2014-09-15 15:12:31 +03:00
Sebastian Dröge
0b34cde46e vtdec: Fix compilation on iOS 8.0 2014-09-13 20:49:16 +03:00
Tim-Philipp Müller
ffe59820d8 avfvideosrc: fix bogus BGRA caps 
Remove 0.10-style endianness/*_mask/bpp/depth fields.
 2014-09-10 16:38:52 +01:00
Sebastian Rasmussen
b323fba934 vtenc: Avoid leaking caps object and its copy 
gst_pad_get_pad_template_caps() returns a reference which is unreferenced,
so creating a copy using gst_caps_copy() results in a reference leak. Also
the caps are pushed as an event downstream, but this doesn't consume the
caps so it must still be unreferenced.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=734534
 2014-08-10 12:13:48 +01:00
Sebastian Dröge
2b63783c94 atdec: Change rank to MARGINAL until it can properly handle multichannel audio 
https://bugzilla.gnome.org/show_bug.cgi?id=727757
 2014-07-11 09:43:44 +02:00
Alessandro Decina
0258ec0273 applemedia: enable vtdec and vtenc only on >= 10.8 where VideoToolbox is public 
Fixes: https://bugzilla.gnome.org/show_bug.cgi?id=723670
 2014-07-02 12:56:06 +02:00
Thiago Santos
92dbcf2bf9 vtdec: avoid segfault when output isn't configured 
This can help when the callback is called during/after videodecoder
base class shut down

https://bugzilla.gnome.org/show_bug.cgi?id=728435
 2014-07-02 06:19:58 -03:00
Thiago Santos
f75f860ff3 vtdec: ignore the dropped flag if buffer was received 
Apparently there is some issue with VT that makes it mark the dropped
flag even though the buffer was decoded.

https://bugzilla.gnome.org/show_bug.cgi?id=728435
 2014-07-02 05:48:32 -03:00
Matthieu Bouron
e1601406a5 vtenc: fix memory leak 
The pixel buffer release callback is called if the void *
dataPtr given to the CVPixelBufferCreateWithPlanarBytes
is not NULL.

According to the documentation dataPtr is supposed to be a
"plane description block" but no specific type is given.

https://bugzilla.gnome.org/show_bug.cgi?id=711847
 2014-06-30 13:09:28 +02:00
Andoni Morales Alastruey
fc02ec2087 avfassetsrc: downgrade rank to SECONDARY in OS X 2014-04-24 12:28:17 +02:00
Andoni Morales Alastruey
d234bee52f avfassetsrc: rename references to iOS 2014-04-24 12:28:17 +02:00
Matthieu Bouron
2f0aad7158 iosavassetsrc: rename element to avfassetsrc 
https://bugzilla.gnome.org/show_bug.cgi?id=728249
 2014-04-24 12:28:17 +02:00
Matthieu Bouron
ecf765635b iosavassetsrc: Port to 1.0 
Also enables this element on OSX >= 10.7.

https://bugzilla.gnome.org/show_bug.cgi?id=728249
 2014-04-24 12:28:17 +02:00
Andoni Morales Alastruey
9fec222b5a applemedia: add new source/decoder element for iOS assets 
https://bugzilla.gnome.org/show_bug.cgi?id=728249
 2014-04-24 12:28:16 +02:00
Matthieu Bouron
e728ee8208 coremediabuffer: handle stride alignment 
Handle stride alignment through the use of the video meta API. The
code is based on the corevideobuffer implementation.

If the video meta API is not supported and the underlying buffer
contains padding, the core media buffer is copied to a system memory
buffer.

https://bugzilla.gnome.org/show_bug.cgi?id=727885
 2014-04-24 12:27:59 +02:00
Matthieu Bouron
c6572df9ff avfvideosrc: check if downstream supports the video meta API 
Check if downstream supports the video meta API, so we can use it later
with the core media buffers.

https://bugzilla.gnome.org/show_bug.cgi?id=727953
 2014-04-24 10:46:51 +01:00
Andoni Morales Alastruey
110c21a136 vtenc: fix complier error using fixed lenght arrays 2014-04-18 20:17:00 +02:00
Sebastian Dröge
cba13ef301 atdec: Add some more debug output 2014-03-11 15:33:26 +01:00
Sebastian Dröge
fa8a7d7659 atdec: Implement draining properly 2014-03-11 15:33:26 +01:00
Sebastian Dröge
53ab9c6613 atdec: First dequeue a buffer before enqueueing anything from the queue 
Required for offline rendering according to the docs. wtf.
 2014-03-11 15:33:26 +01:00
Sebastian Dröge
f331d3159f atdec: Keep track of the current position 
It's required to set a valid sample time for decoding on iOS.
 2014-03-11 15:33:26 +01:00
Sebastian Dröge
8d8b3c0401 atdec: Always try to pull one decoded frame out of the queue 
... instead of doing magic calculations with the buffer duration.
 2014-03-11 15:33:25 +01:00
Sebastian Dröge
41b2cca8fc atdec: Handle errors in handle_frame() properly 2014-03-11 15:33:25 +01:00
Sebastian Dröge
dfe476c444 atdec: Call AudioQueueReset() for flushing 
AudioQueueFlush() is for draining all remaining data.
 2014-03-11 15:33:25 +01:00
Sebastian Dröge
1c13e513c9 atdec: Set correct number of frames for MP3 2014-03-11 15:33:25 +01:00
Sebastian Dröge
2d8b195911 atdec: Initialize the audio description with zeroes 2014-03-11 15:33:25 +01:00
Sebastian Dröge
a43db678c1 atdec: Set the correct layer depending on the MP3 caps 2014-03-11 15:33:25 +01:00
Edward Hervey
72127a85f5 applemedia: Fix libtool usage 
--tag=CC is needed for static build
 2014-02-06 16:17:39 +01:00
Sebastian Dröge
0d794993fb applemedia: Actually the enc/decbins are not used anywhere currently 
Code is commented out.
 2014-01-20 10:38:16 +01:00
Sebastian Dröge
1107e158f7 applemedia: Fix build on iOS and probably also on OSX 
The video toolbox is not available on iOS, and also on OSX
we should probably build all source files that are used for
it.

https://bugzilla.gnome.org/show_bug.cgi?id=722590
 2014-01-20 10:34:57 +01:00
Alessandro Decina
cd90748c5b applemedia: vtdec: set the correct stride in the video meta 2013-12-22 17:48:25 +01:00
Alessandro Decina
7a8d918472 applemedia: atdec: fix aac decoding on Mavericks 2013-12-22 17:48:25 +01:00
Alessandro Decina
cf2cf20cc3 applemedia: corevideobuffer: fix for planar formats 2013-12-19 08:59:39 +01:00
Alessandro Decina
a75ddf446b applemedia: vtdec: remove silly stride requirement 
This is legacy from the 0.10 times, and it isn't clear how it was useful back
then also.'
 2013-12-19 08:59:39 +01:00
Davide Bertola
72e989f2da applemedia: vtdec: Enable hardware accelerated decoding on 10.9 2013-12-18 10:28:17 +01:00
Alessandro Decina
d5eccb2285 applemedia: vtdec: handle level 3 in get_dpb_max_mb_s_from_level. oops. 2013-12-14 19:18:41 +01:00
Alessandro Decina
44e62613db applemedia: atdec: fix mp3 caps 2013-12-14 19:18:41 +01:00
Alessandro Decina
f387bd0342 applemedia: always include <Foundation/Foundation.h> 
Fixes compilation with newest xcode.
 2013-12-14 13:30:01 +01:00
Alessandro Decina
de60453a33 applemedia: vtdec: fix compiler warning (uninitialized variable) 2013-12-11 18:52:53 +01:00
Alessandro Decina
00392a6d16 applemedia: vtdec: rename reorder_queue_frame_delay to reorder_queue_length 2013-12-11 08:12:37 +01:00
Alessandro Decina
596aa8e05a applemedia: vtdec: report latency 2013-12-11 08:12:36 +01:00
Alessandro Decina
733a780e9d applemedia: vtdec: set reorder queue length to the max DPB length 
Set reorder_queue_frame_delay from the DPB size (in frames). Still not optimal,
as the DPB size is larger than the max bframe forward prediction length, but I
don't know how to compute the latter without parsing every group of pictures.
 2013-12-11 08:12:36 +01:00
Alessandro Decina
7dffa2e1f2 applemedia: vtdec: set the correct video format in the video meta 
Fixes all kinds of weird bugs when videoconvert is used with the decoder.
 2013-12-10 11:12:56 +01:00
Alessandro Decina
ffeb719d4c applemedia: corevideobuffer: set the correct stride for packed formats 2013-12-08 16:46:58 +01:00