Commit graph

2618 commits

Author SHA1 Message Date
Sebastian Dröge
ade8590778 androidmedia: Add remaining bits of the Java wrappers using libgstdvm 2016-01-21 13:49:15 -05:00
Sebastian Dröge
ea43e42ca5 androidmedia: Remove g_return_if_fails()
This is not public API so it has no advantage to have them here.
2016-01-21 13:49:14 -05:00
Youness Alaoui
3ac90867ac androidmedia: Use gst-dvm and refactor java wrappers (WIP)
Moved the java wrapper API into its own files and made use of the
gst-dvm macros. Also renamed the API to have the proper naming
convention and coding style in order to match the one in androidcamera.
This is a work in progress! "android/media/MediaCodecList" is still missing
and the actual elements have not been ported to use the new function names.
2016-01-21 13:49:14 -05:00
Youness Alaoui
eb949625b9 androidcamera: Add G_BEGIN/END_DECLS to the .h 2016-01-21 13:49:14 -05:00
Youness Alaoui
4a2a73b13f gst-dvm: Create a gst-dvm library using part of androidcamera 2016-01-21 13:49:10 -05:00
Youness Alaoui
5d90cc85cb androidcamera: Adding a device-name property 2016-01-21 13:48:45 -05:00
Youness Alaoui
ebbf475437 androidcamera: Add element documentation 2016-01-21 13:48:44 -05:00
Youness Alaoui
178ef6e9b7 androidcamera: Prettify the gstahccallback.c generation line in the makefile 2016-01-21 13:48:44 -05:00
Youness Alaoui
0cc2e86492 androicamera: Make sure the TMP env var exists and check for DEX var too 2016-01-21 13:48:44 -05:00
Youness Alaoui
42ea071c6c androidcamera: Do not use gst_list_free_full since it requires glib 2.28 2016-01-21 13:48:43 -05:00
Youness Alaoui
832c7adc76 androidcamera: Add smooth-zoom property for smooth zooming feature 2016-01-21 13:48:43 -05:00
Youness Alaoui
9232685782 androidcamera: Add focal-length, view-angle and video-stabilization properties 2016-01-21 13:48:43 -05:00
Youness Alaoui
eea2904e9d androidcamera: Add video stabilization API 2016-01-21 13:48:43 -05:00
Youness Alaoui
a79beef1c3 androidcamera: Add property probe for the photography properties 2016-01-21 13:48:42 -05:00
Youness Alaoui
f69448ef13 androidcamera: Small refactor 2016-01-21 13:48:42 -05:00
Youness Alaoui
0a8804110f androidcamera: Fix small memleak 2016-01-21 13:48:42 -05:00
Youness Alaoui
0a2530ef79 androidcamera: Store GParamSpec for properties and use that for the PropertyProbe comparison 2016-01-21 13:48:42 -05:00
Youness Alaoui
dd78e052ae androidcamera: Handle zoom comparison better, and avoid float precision issue 2016-01-21 13:48:41 -05:00
Youness Alaoui
5975d396e0 androidcamera: Fix EV compensation support 2016-01-21 13:48:41 -05:00
Youness Alaoui
08298ef7f5 androidcamera: Implement new GstPhotography enums 2016-01-21 13:48:41 -05:00
Youness Alaoui
01d6df438d androidcamera: Do not advertise zoom capabilities if camera doesn't support zoom 2016-01-21 13:48:41 -05:00
Youness Alaoui
39d7729476 androidcamera: Be NULL-safe when a JNI list is returned 2016-01-21 13:48:41 -05:00
Youness Alaoui
dae0337d91 androidcamera: Use strcmp on the GParamSpec property name
Use strcmp instead of using the property_id because it's overriden
2016-01-21 13:48:12 -05:00
Youness Alaoui
49a40edae9 androidmedia: Implement property probe for zoom and ev_compensation 2016-01-21 13:48:03 -05:00
Youness Alaoui
1ef65636d1 androidcamera: Add autofocus support 2016-01-21 13:47:53 -05:00
Youness Alaoui
24b29d4266 androidcamera: Override properties 2016-01-21 13:47:52 -05:00
Youness Alaoui
2d45a878b4 anroidcamera: Add support for the GstPhotography interface 2016-01-21 13:47:52 -05:00
Youness Alaoui
77ba73ca7e androidcamera: Add more wrappers for the Camera.Parameters class 2016-01-21 13:47:52 -05:00
Youness Alaoui
2e745fa1b1 androidcamera: Send proper error when unable to open camera 2016-01-21 13:47:52 -05:00
Youness Alaoui
02f36d92bc androidcamera: Adding device-orientation and device-facing properties 2016-01-21 13:47:49 -05:00
Youness Alaoui
a08c895303 androidcamera: Add device property and property probe it 2016-01-21 13:47:27 -05:00
Youness Alaoui
0552bb1b2a androidcamera: Fix memleak and lose of buffer if the data queue is flushing 2016-01-21 13:47:03 -05:00
Youness Alaoui
122083eadb androidcamera: Calling set_preview_callback with NULL frees all the buffers in the queue.
We must not do it at the stop otherwise we lose all our buffers. It's best to do
it during the close, so we free up the resources.
2016-01-21 13:47:03 -05:00
Youness Alaoui
acb15e4178 androidcamera: Drop frames if we don't have a clock and var rename 2016-01-21 13:47:02 -05:00
Youness Alaoui
691ab727b0 androicamera: if buffer size increases, then readd new buffers to the queue and drop old ones
The on_preview callback gets called with NULL if the buffer in the queue is
too small, so we need to handle the case where the array is NULL. Also
there is a bug in the android source which makes it drop one of the buffers
so if we had 5 buffers, and we renegotiate to a higher resolution, then we'd
only get 4 calls to on_preview_frame with NULL, with one being dropped.
This means we can't reallocate the buffers in the if (data == NULL) case
because we might end up with 0 buffers in the end.
2016-01-21 13:47:02 -05:00
Youness Alaoui
c85df6807d androidcamera: If callback is NULL then set it to NULL in jni 2016-01-21 13:47:02 -05:00
Nicolas Dufresne
e3ba219494 androidcamera: Fix debug output 2016-01-21 13:46:52 -05:00
Sebastian Dröge
19e5238379 androidcamera: Chose the smallest range that contains the target framerate 2016-01-21 12:44:43 -05:00
Sebastian Dröge
c633ecc3be androidcamera: Improve negotiation
And make sure we set an FPS range from the supported ones
now instead of a potentially unsupported range.
2016-01-21 12:44:42 -05:00
Sebastian Dröge
08db4f267d androidcamera: Implement LATENCY query 2016-01-21 12:44:42 -05:00
Sebastian Dröge
6cdd4745fe androidcamera: Make sure we always have a valid camera source instance in the buffer free function 2016-01-21 12:44:42 -05:00
Sebastian Dröge
f43897e839 androidcamera: Make sure to not call any callbacks after stopping the camera
Fixes segfaults when rotating the device for example.
2016-01-21 12:44:41 -05:00
Youness Alaoui
1a2bcc769c androidcamera: Fix timestamping issue 2016-01-21 12:44:41 -05:00
Youness Alaoui
25896c5ab7 androidcamera: Add caps negotiation support 2016-01-21 12:44:41 -05:00
Youness Alaoui
bb83c54a87 Add support for getcaps that probes the camera for capabilities 2016-01-21 12:44:41 -05:00
Youness Alaoui
4856d22b9f androidmedia: Drop the first buffer to have proper timestamping 2016-01-21 12:44:40 -05:00
Youness Alaoui
0083adbbed androidmedia: Flush the queue when the source is stopped 2016-01-21 12:44:40 -05:00
Youness Alaoui
dd27b89e95 androidmedia: Allocate/free texture when camera is open/closed 2016-01-21 12:44:40 -05:00
Youness Alaoui
d4717a9639 androidmedia: add a gst_ahc_src_close function 2016-01-21 12:44:39 -05:00
Youness Alaoui
54f3337bd1 androidmedia: Fix small indentation issues 2016-01-21 12:44:39 -05:00
Youness Alaoui
aa390e1be4 androidmedia: Disable plugin if android-sdk isn't found and dynamically search for platform version 2016-01-21 12:44:39 -05:00
Youness Alaoui
e78143f839 androidcamera: Add support for using DexLoader with Embeded GstAhcCallback.jar 2016-01-21 12:44:39 -05:00
Youness Alaoui
d56f094ce6 androidcamera: Fix compilation issues 2016-01-21 12:44:38 -05:00
Youness Alaoui
e42e7317f9 Remove previous cruft and create androidcamera plugin 2016-01-21 12:44:38 -05:00
Youness Alaoui
91219adaf2 Free the buffers and readd the arrays when the queue is cleared 2016-01-21 12:44:38 -05:00
Youness Alaoui
65a6014f26 Add a GST_DVM_CALL macro to ease function calling with exception check 2016-01-21 12:44:37 -05:00
Youness Alaoui
7b8dbd32db Calculate timestamp at reception of the buffer, not when pushing it out 2016-01-21 12:44:37 -05:00
Youness Alaoui
fff14b255c Make the number of callback buffers configurable, and delete their local ref 2016-01-21 12:44:37 -05:00
Youness Alaoui
3c78395e31 Use GstDataQueue instead of GAsyncQueue for storing buffers 2016-01-21 12:44:37 -05:00
Youness Alaoui
4cbfe6fa13 Use the buffer's free_func to map byteArray data without making a copy 2016-01-21 12:11:16 -05:00
Youness Alaoui
af47c1ebdc Remove open failure test code and debug log 2016-01-21 12:11:16 -05:00
Youness Alaoui
666eda11d6 Use YV12 as the default format 2016-01-21 12:11:16 -05:00
Youness Alaoui
7562cc2e26 Add a deinit function and remove jclass references in case of error 2016-01-21 12:11:15 -05:00
Youness Alaoui
37685f09e0 SurfaceTexture constructure needs texture_id 2016-01-21 12:11:15 -05:00
Youness Alaoui
484b0ae658 Add ahcsrc Camera source element prototype 2016-01-21 12:11:15 -05:00
Youness Alaoui
4b975b204c Add android.hardware.Camera (and deps) JNI wrappers 2016-01-21 12:11:14 -05:00
Youness Alaoui
21f60289db Adding Dalvik Virtual Machine routines and macros 2016-01-21 12:11:14 -05:00
Youness Alaoui
347dbf123d androidmedia: Add androidmedia plugin 2016-01-21 12:11:14 -05:00
Alessandro Decina
5c7fb644cd applemedia: vtenc: fix build on iOS 2016-01-19 19:18:43 +11:00
Alessandro Decina
f6154b4cc0 applemedia: always fill GstBuffers with GstMemory
Always fill buffers with our custom memory. The custom memory will avoid
mapping CV/CM buffers unless necessary.
2016-01-19 16:13:04 +11:00
Ilya Konstantinov
8577224c74 applemedia: implement copying of meta
Before this, buffers would lose their Core Video / Core Media meta
over intervideo* boundary.

https://bugzilla.gnome.org/show_bug.cgi?id=747216
2016-01-19 13:06:31 +11:00
Ilya Konstantinov
936b2fdfbc applemedia: implement GstAppleCoreVideoMemory
Implement a new memory type wrapping CVPixelBuffer.

There are two immediate advantages:
 a) Make the GstMemory itself retain the CVPixelBuffer. Previously,
    the containing GstBuffer was solely responsible for the lifetime of
    the backing CVPixelBuffer.

    With this change, we remove the GST_MEMORY_FLAG_NO_SHARE so that
    GstMemory objects be referenced by multiple GstBuffers (doing away
    with the need to copy.)

  b) Delay locking CVPixelBuffer into CPU memory until it's actually
     mapped -- possibly never.

The CVPixelBuffer object is shared among references, shares and
(in planar formats) planes, so a wrapper GstAppleCoreVideoPixelBuffer
structure was introduced to manage locking.

https://bugzilla.gnome.org/show_bug.cgi?id=747216
2016-01-19 12:58:43 +11:00
Alessandro Decina
ed7df2da3c applemedia: iosurfacememory: alloc with g_new0
...since the base class doesn't use g_slice anymore
2016-01-19 12:56:40 +11:00
Matt Crane
eba01f84e5 shmsink: fix possible deadlock in _render()/ _allocator_free()
Drop object lock before unrefing memory, otherwise the object
lock might be taken again from the allocator and then things
deadlock.

https://bugzilla.gnome.org/show_bug.cgi?id=760551
2016-01-16 21:46:28 +00:00
Matthew Waters
ffba31b7b2 nvenc: update for recent GL api changes
Specifically the GstGLMemoryPBO addition (which was the unadorned GstGLMemory).
2016-01-12 23:36:54 +11:00
Alessandro Decina
05ccc2f6ea applemedia: avfvideosrc: optionally get the GL context from gst_element_set_context
Allow setting the GL context with gst_element_set_context. When available, the
local context obtained via the context query still has the precedence.
2016-01-12 14:36:02 +11:00
Alessandro Decina
45b40b8467 applemedia: iosurfacememory: remove NO_SHARE flag
The full memory can be safely shared. Sharing a sub region can't be done and
will fail in the base allocator, triggering a copy.
2016-01-12 14:05:01 +11:00
Alessandro Decina
b0f5d4f1d5 applemedia: avfvideosrc: enable renegotiation
We can actually renegotiate now, so remove old check which disabled it.
2016-01-06 16:51:12 +11:00
Alessandro Decina
85df5648bb applemedia: avfvideosrc: small negotiation fix
Fix negotiation when GLMemory is requested but a context is not available
2016-01-06 13:20:17 +11:00
Alessandro Decina
e0d65937bc applemedia: vtenc: accept UYVY on Mac
When doing GLMemory avfvideosrc negotiates UYVY. This change allows avfvideosrc
! tee name=t ! ... ! glimagesink t. ! ... ! gldownload ! vtenc_h264 ! ...
to do GLMemory and 0-copy with the encoder (with the CV meta).
2016-01-06 11:43:37 +11:00
Alessandro Decina
a15d8acff0 applemedia: avfvideosrc: change texture format from BGRA to NV12 on iOS
Change texture format from BGRA to NV12. This allows a pipeline like avfvideosrc
! tee name=t ! ... ! glimagesink t. ! ... ! gldownload ! vtenc_h264 ! ...  to
negotiate GLMemory. This makes the glimagesink branch much faster (obviously)
and triggers the 0-copy path between avfvideosrc and vtenc (using the CV meta).
Combined this results in a huge perf improvement on iOS (25-30% of CPU time in a
pipeline like the one above).

Note that this doesn't introduce a new shader conversion in the sink, since BGRA
textures had to be copied/converted from format=BGRA,texture-target=RECTANGLE to
format=RGBA,texture-target=2D anyway.
2016-01-06 11:43:37 +11:00
Alessandro Decina
bf86d7fef1 applemedia: avfvideosrc: output at highest fps/resolution by default
Fixate to the highest possible resolution and fps. Otherwise by default we end
up fixating at 2fps and the lowest supported resolution, which is hardly what
someone who bought an overpriced smartphone wants.
2015-12-29 10:57:36 +11:00
Matthew Marsh
0e34c02dd6 nvenc: fix high CPU use on initialization of multiple encoders at the same time
We need a static lock to protect various NVENC methods in _set_format(). Without
this the CPU use increases dramatically on initialisation of the element when
there are multiple elements being initialised at the same time.

https://bugzilla.gnome.org/show_bug.cgi?id=759742
2015-12-22 13:27:51 +00:00
Vivia Nikolaidou
fafc8e564c decklinkvideosink: Made "auto" mode work according to caps
When the mode of decklinkvideosink is set to "auto", the sink claims to
support the full set of caps that it can support for all modes. Then, every
time new caps are set, the sink will automatically find the correct mode for
these caps and set it.

Caveat: We have no way to know whether a specific mode will actually work for
your hardware. Therefore, if you try sending 4K video to a 1080 screen, it
will silently fail, we have no way to know that in advance. Manually setting
that mode at least gave the user a way to double-check what they are doing.

https://bugzilla.gnome.org/show_bug.cgi?id=759600
2015-12-18 16:08:02 +01:00
Thomas Roos
f9464ce354 directsoundsrc: add device property as it is done in directsoundsink
This allows selection of the device by GUID instead of the name. The name is
user-given and multiple devices can have the same name.

https://bugzilla.gnome.org/show_bug.cgi?id=759484
2015-12-18 12:39:03 +01:00
Sebastian Dröge
d4920948aa directsoundsrc: Convert header from (some) DOS line endings to UNIX
A mix between different line endings in the same file is not a good idea,
and the .c files are both with UNIX line endings so let's use that.
2015-12-18 12:39:03 +01:00
Julien Isorce
89229bcfed applemedia: set -mmacosx-version-min to 10.8
Otherwise qtkitvideosrc fails to build on OSX 10.10.4
because QTKit has been deprecated since OS X 10.9.

Also set -mmacosx-version-min=10.8 in front to allow
the user or cerbero to override the version.

https://bugzilla.gnome.org/show_bug.cgi?id=745564
2015-12-18 10:30:25 +00:00
Alessandro Decina
6961945110 glmemory: add gst_gl_memory_allocator_get_default
Add gst_gl_memory_allocator_get_default to get the default allocator based on
the opengl version. Allows us to stop hardcoding the PBO allocator which isn't
supported on gles2.

Fixes GL upload on iOS9 among other things.
2015-12-18 14:25:32 +11:00
Matthew Waters
5dcd500257 gl*memory*: reverse the parameter order of user_data and destroy notify
The convention is to have the destroy notify last after any user data
2015-12-17 15:44:22 +11:00
Alessandro Decina
491e2eefcb applemedia: fix build on iOS
Fix build after 779dc3132c
2015-12-17 15:07:33 +11:00
Alessandro Decina
4f550ff50f applemedia: avfvideosrc: do fixate 2015-12-17 14:49:13 +11:00
Matthew Waters
779dc3132c glmemorypbo: remove our own alloc()/wrapped()/etc functions
replaced by equivalent functionality within gst_gl_base_memory_alloc()
2015-12-17 13:49:56 +11:00
Matthew Waters
650e5c4fe5 glmemory: implement GstGLBaseMemory::alloc
- Create GstGLVideoAllocationParams which is a GstGLAllocationParams subclass.
- Make it possible to allocate glmemory objects directly if no frills are
  needed.
2015-12-17 13:49:55 +11:00
Sebastian Dröge
4b04d4a02d applemedia: Link to IOSurface.framework for the IOSurface API 2015-12-16 10:21:59 +01:00
Sebastian Dröge
34586e0ffd applemedia: Link to IOKit.framework for IOSurface related functions 2015-12-16 09:39:03 +01:00
Alessandro Decina
fe42e302dd applemedia: vtdec: fix texture-target on iOS 2015-12-16 17:03:04 +11:00
Alessandro Decina
89b6c296ad applemedia: vtdec: remove obsolete FIXME 2015-12-16 17:03:04 +11:00
Alessandro Decina
bbdb22efba applemedia: avfvideosrc: rework GLMemory negotiation
Only do GLMemory when a GstGLContext is available AND GLMemory is actually
negotiated with downstream.
2015-12-16 17:03:04 +11:00
Alessandro Decina
0a73abd448 applemedia: avfvideosrc: update after IOSurface changes
Prefer GLMemory over sysmem. Also now when pushing GLMemory we push the
original formats (UYVY in OSX, BGRA in iOS) and leave it to downstream to
convert.
2015-12-16 17:03:04 +11:00
Alessandro Decina
9981cd8327 applemedia: vtdec: remove the internal GstGLColorConvert
It was added back in the day to make texture sharing work by default with
glimagesink inside playbin. These days glimagesink accepts (and converts) YUV
internally so it's no longer needed.
2015-12-16 17:03:03 +11:00
Alessandro Decina
07bf3796aa applemedia: vtdec: decouple outputting textures from outputting RGBA
We're going to be able to output NV12 textures soon.
2015-12-16 17:03:03 +11:00
Alessandro Decina
8ae0033261 applemedia: vtdec: switch to IOSurface on Mac
Switch to using IOSurface instead of CVOpenGLTextureCache on OSX. The latter can't be
used anymore to do YUV => RGB with opengl3 on El Capitan as GL_YCBCR_422_APPLE
has been removed from the opengl3 driver. Also switch to NV12 from UYVY, which
was the only YUV format supported by CVOpenGLTextureCache.
2015-12-16 17:03:03 +11:00
Alessandro Decina
e730b0a8ab applemedia: rename GstCoreVideoTextureCache to GstVideoTextureCache
First of a few commits to stop using CVOpenGLTextureCache on OSX and use
IOSurfaces directly instead. CVOpenGLTextureCache hasn't been updated for OpenGL
3 which is why texture sharing is currently disabled on OSX.
2015-12-16 17:03:03 +11:00
Alessandro Decina
a8b01eb6d1 Revert "vtdec: disable the texture cache on OSX"
This reverts commit f02425c4af.
2015-12-16 17:03:03 +11:00
Vineeth TM
7c42ba97d7 plugins-bad: Fix example pipelines
rename gst-launch --> gst-launch-1.0
replace old elements with new elements(ffmpegcolorspace -> videoconvert, ffenc_** -> avenc_**)
fix caps in examples

https://bugzilla.gnome.org/show_bug.cgi?id=759432
2015-12-15 10:30:49 +00:00
Matthew Waters
3088063ebd applemedia: update for GLMemory API changes 2015-12-14 19:18:14 +11:00
Matthew Waters
fd3203cfeb amcvideodec: update for GLMemory API changes 2015-12-14 19:15:14 +11:00
Thomas Roos
d794908dfd directsoundsrc: Check return values of DirectSound functions in read loop
Otherwise we might end up in an infinite loop because of errors.

Also take the element's mutex in unprepare().

https://bugzilla.gnome.org/show_bug.cgi?id=738292
2015-12-11 12:46:41 +02:00
Frédéric Wang
47d2a13d48 acm: Port ACM MP3 decoder and encoders to GStreamer 1.x
https://bugzilla.gnome.org/show_bug.cgi?id=744047
2015-12-07 13:25:28 +02:00
Sebastian Dröge
d8b1efe13a d3dvideosink: Don't try to recreate swapchain while the window is minimized
It will fail and cause the sink to crash. Instead wait until the window is
visible again before checking if the swapchain really has to be recreated.

https://bugzilla.gnome.org/show_bug.cgi?id=741608
2015-11-30 19:53:28 +02:00
Mathias Hasselmann
d387bfd188 androidmedia: Don't add metadata to locked buffer
The video decoders tried calling gst_buffer_add_*meta() on non-writable
buffer resulting in warnings of this kind:

  gstamcvideodec.c:921 (_gl_sync_render_unlocked): WARNING: amcvideodec
  Failed to create the transformation meta for the gl_sync 0xabc03848
  buffer 0xabb01b40 (0)

https://bugzilla.gnome.org/show_bug.cgi?id=758694
2015-11-26 22:24:26 +11:00
Matthew Waters
ab3fd36d64 amcvideodec: move release_output_buffer into the sync meta
Some devices only ever keep one buffer available in the GL queue resulting in
multiple calls to release_output_buffer only causing one frame to be rendered.
If there is a queue after amcvideodec (even playsink's small one), then
multiple buffers are pushed but only a small fraction of them are actually
rendered on time.  The rest will either render some number of frames ahead of
where they are meant to be or timeout waiting for a frame that's already been
rendered.

Solved by moving the release_output_buffer into the sync_meta the is pushed
downstream.  When downstream renders, the custom sync implementation attempts
to release the current buffer (if not already released) and render. Once the
frame has been rendered to the screen, the next frame is released and is
hopefully available by the time the next frame is to be rendered.

This fixes a perceived frame jitter in the output.
2015-11-19 19:25:48 +11:00
Reynaldo H. Verdejo Pinochet
86ec812429 Remove unnecessary NULL checks before g_free()
g_free() is NULL-safe
2015-11-18 16:05:42 -08:00
Sebastian Dröge
96eb5ef33c amcvideodec: Don't require a non-zero buffer size when doing decoding to a surface
At least on some devices/Android versions the buffer size will always be zero
in these cases.

https://bugzilla.gnome.org/show_bug.cgi?id=758228
2015-11-18 09:23:49 +02:00
Sebastian Dröge
be7f4d6cd6 amcvideodec: Fix indentation 2015-11-17 16:21:10 +02:00
Alessandro Decina
3d5a1ccbf4 applemedia: vtdec: fix negotiation more
Year 12: I still don't understand how negotiation works.

Apparently gst_pad_query_caps doesn't do what I thought it did. To get the
actual caps that can flow through vtdec:src we must call gst_pad_peer_query_caps
with the template caps as filter.

Fixes negotiation with stuff that doesn't understand GLMemory (hello videoscale).
2015-11-17 16:15:53 +11:00
Alessandro Decina
94cd5316f3 applemedia: vtdec: minor texture cache fixes
Small fix on how the texture cache is cleaned up / setup in case of renegotiation
2015-11-17 16:15:53 +11:00
Alessandro Decina
3c681045bf applemedia: corevideotexturecache: stop configuring cache->convert over and over 2015-11-17 16:15:53 +11:00
Matthew Waters
3bf7430411 glimagesink: wait on the correct sync meta when rendering 2015-11-17 15:27:26 +11:00
Matthew Waters
f2ca0eaf27 amcviddec: output external-oes textures
This provides a performance and power usage improvement by removing
the texture copy from an OES texture to 2D texture.

The flow is as follows
1. Generate the output buffer with the required sync meta with the incrementing
   push counter and OES GL memory
1.1 release_output_buffer (buf, render=true) and push downstream
2. Downstream waits for on the sync meta (timed wait) or drops the frame (no wait)
2.1 Timed wait for the frame number to reach the number of frame callbacks fired
2.2 Unconditionally update the image when the wait completes (success or fail).
    Sets the affine transformation matrix meta on the buffer.
3. Downstream renders as usual.

At *some* point through this the on_frame_callback may or may not fire.  If it
does fire, we can finish waiting early and render. Otherwise we have to
wait for a timeout to occur which may cause more buffers to be pused into the
internal GL queue which siginificantly decreases the chances of the
on_frame_callback to fire again.  This is because the frame callback only occurs
when the internal GL queue changes state from empty to non-empty.

Because there is no way to reliably correlate between the number of buffers
pushed and the number of frame callbacks received, there are a number of
workarounds in place.
1. We self-increment the ready counter when it falls behind the push counter
2. Time based waits as the frame callback may not be fired for a certain frame.
3. It is assumed that the device can render at speed or performs some QoS of
   the interal GL queue (which may not match the GStreamer QoS).

It holds that we call SurfaceTexture::updateTexImage for each buffer pushed
downstream however there's no guarentee that updateTexImage will result in
the exact next frame (it could skip or duplicate) so synchronization is not
guaranteed to be accurate although it seems to be close enough to be unable
to discern visually.  This has not changed from before this patch.  The current
requirement for synchronization is that updateTexImage is called at the point in
time when the buffers is to be rendered.

https://bugzilla.gnome.org/show_bug.cgi?id=757285
2015-11-17 15:27:26 +11:00
Alessandro Decina
35052fdfd0 applemedia: vtdec: fix setting internal SKIP / DROP flags 2015-11-17 15:19:01 +11:00
Alessandro Decina
119e09eac3 applemedia: vtdec: improve negotiation
Rework negotiation implementing GstVideoDecoder::negotiate. Make it possible to
switch texture sharing on and off at runtime. Useful to (eventually) turn
texture sharing on in pipelines where glimagesink is linked only after
decoding has already started (for example OWR).
2015-11-17 12:59:58 +11:00
Alessandro Decina
8f14882b44 applemedia: vtdec: improve handing of decode errors/frame drops
Improve decode error handling by avoiding calling into GstVideoDecoder from the
VT decode callback. This removes contention on the GST_VIDEO_DECODER_STREAM_LOCK
which used to make the decode callback slow enough for VT to start dropping lots
of frames once the first frame was dropped.
2015-11-17 12:59:58 +11:00
Alessandro Decina
8a171754e5 applemedia: vtdec: fix uninitialized variable warning 2015-11-17 12:59:58 +11:00
Heinrich Fink
788ff2f98e vtenc: Set profile_level to NULL after release
Otherwise, gst_vtenc_negotiate_profile_and_level will double-release as
it checks for profile_level != NULL. This caused crashes when the
vtenc instance is stopped and then restarted.

https://bugzilla.gnome.org/show_bug.cgi?id=757935
2015-11-11 14:49:58 +01:00
Alessandro Decina
75ad1246a2 applemedia: fix vtdec texture sharing on ios 9.1
Use gst_gl_sized_gl_format_from_gl_format_type to get the format passed to
CVOpenGLESTextureCacheCreateTextureFromImage. Before this change extracting the
second texture from the pixel buffer was failing on ios 9.1.
2015-11-10 14:24:42 +11:00
Tim-Philipp Müller
8a78e788b0 dshow: fix GList leak
_remove_link() would not free the actual list nodes.
2015-11-06 13:00:55 +00:00
Luis de Bethencourt
508451005d dvbsrc: use GST_STIME_ARGS for GstClockTimeDiff
No need to use G_GINT64_FORMAT for potentially negative values of
GstClockTimeDiff. Since 1.6 these can be handled with GST_STIME_ARGS.
Plus it creates more readable values in the logs.

https://bugzilla.gnome.org/show_bug.cgi?id=757480
2015-11-03 15:05:43 +00:00
Luis de Bethencourt
1ba4d63d6a amcvideodec: use GST_STIME_ARGS for GstClockTimeDiff
No need to manually handle negative value of deadline, GST_STIME_ARGS does
exactly this.
2015-11-03 15:00:28 +00:00
Alessandro Decina
5336cc9ff6 Revert "vtenc: free input buffer ASAP"
This reverts commit 6101fc57b8.

GstVideoEncoder assumes that the input buffer is available until _finish_frame.

https://bugzilla.gnome.org/show_bug.cgi?id=756951
2015-11-02 20:16:15 +11:00
Philippe Renon
c4657f4276 ksvideosrc: don't try to align current timestamp on previous timestamp
this causes frames to be dropped.

Based on a patch by Sebastian Dröge

https://bugzilla.gnome.org/show_bug.cgi?id=748337
2015-11-01 11:16:36 +02:00
Matthew Waters
34c523c3b9 vtdec: fix compilation error
Undefined symbols for architecture x86_64:
  "__gl_target_to_gst", referenced from:
      __do_get_gl_buffer in libgstapplemedia_la-corevideotexturecache.o
2015-10-30 16:38:17 +11:00
Matthew Waters
ccce217502 glcolorconvert: add support for converting texture targets
Solved with a simple shader templating mechanism and string replacements
of the necessary sampler types/texture accesses and texture coordinate
mangling for rectangular and external-oes textures.
2015-10-30 14:24:53 +11:00
Matthew Waters
e61d504556 glmemory: add support for rectangle textures
Add the various tokens/strings for the differnet texture types (2D, rect, oes)

Changes the GLmemory api to include the GstGLTextureTarget in all relevant
functions.

Update the relevant caps/templates for 2D only textures.
2015-10-30 14:24:53 +11:00
Matthew Waters
c6f2426a7a androidmedia: fix build errors
printf %lld instead of G_GINT64_FORMAT.
Double ret variable declaration.
2015-10-21 05:33:13 +11:00
Matthew Waters
c322806227 amcviddec: use gstcontext to retreive the OpenGL context 2015-10-21 04:27:43 +11:00
Matthieu Bouron
7dbb6681a3 androidmedia: Only allow GL output if the decoder has unknown color formats
If GST_AMC_IGNORE_UNKNOWN_COLOR_FORMATS is set to yes, non-GL output
is still allowed.

https://bugzilla.gnome.org/show_bug.cgi?id=731204
2015-10-21 04:27:43 +11:00
Matthieu Bouron
43b63f304d androidmedia: Add support for GL output in amcvideodec
https://bugzilla.gnome.org/show_bug.cgi?id=731204
2015-10-21 04:27:43 +11:00
Matthieu Bouron
45e287840d androidmedia: Do not flush codec if it is not started 2015-10-21 04:27:43 +11:00
Matthieu Bouron
6ca0be038a androidmedia: Allow object to be NULL in gst_amc_jni_*unref functions 2015-10-21 04:27:43 +11:00
Edward Hervey
88cd44fbd8 androidmedia: Fix debug statement (%d for a gsize argument) 2015-10-21 04:27:43 +11:00
Matthieu Bouron
4ab1e66b2e androidmedia: Improve color format debug messages 2015-10-21 04:27:43 +11:00
Matthieu Bouron
8c46a7704a androidmedia: Improve debug messages 2015-10-21 04:27:43 +11:00
Matthieu Bouron
a038478f1b androidmedia: Do not warn we do not support COLOR_FormatSurface 2015-10-21 04:27:43 +11:00
plamot
e0ffcd30e8 dshowvideosink: Fix 64bit compatibility issue
SetWindowLong works only for 32 bit systems, thus windows events (move/resize)
where not interpreted on 64 bit systems

https://bugzilla.gnome.org/show_bug.cgi?id=756617
2015-10-19 15:23:38 +03:00
Sebastian Dröge
f441b9d5d2 amcvideodec: Properly forward the return value of gst_video_decoder_negotiate()
https://bugzilla.gnome.org/show_bug.cgi?id=756578
2015-10-16 09:12:35 +03:00
Sebastian Dröge
b48524c357 amcvideodec: Implement support for COLOR_QCOM_FormatYVU420SemiPlanar32mMultiView for decoding
https://bugzilla.gnome.org/show_bug.cgi?id=756578
2015-10-16 09:12:35 +03:00
Reynaldo H. Verdejo Pinochet
0ac769194f dvb: simplify ZAP file format parser
Simplify state handing, drop unneeded local vars, etc.
2015-10-09 17:53:52 -07:00
Aleix Conchillo Flaqué
12a2acd7e8 applemedia: dist missing header files
https://bugzilla.gnome.org/show_bug.cgi?id=755852
2015-09-30 09:05:08 +01:00
Matthew Waters
63a7cbf8f1 nvenc: call the parent class on GstElement::set_context 2015-09-29 16:17:22 +10:00
Matthew Waters
b1d13e10af Add Nvidia based hardware encoder element
Currently only h264 is supported

https://bugzilla.gnome.org/show_bug.cgi?id=753405
2015-09-29 15:32:17 +10:00
Sebastian Dröge
9764e22a5c decklink: Add a clock epoch that is used as offset whenever restarting the clock
Otherwise we're going to return times starting at 0 again after shutting down
an element for a specific input/output and then using it again later.

https://bugzilla.gnome.org/show_bug.cgi?id=755426
2015-09-24 09:32:36 +02:00
Sebastian Dröge
e0fd5317df decklink: Disable inputs/outputs in PAUSED->READY to allow going to PAUSED again from there
https://bugzilla.gnome.org/show_bug.cgi?id=755426
2015-09-24 09:32:27 +02:00
Matthew Waters
f02425c4af vtdec: disable the texture cache on OSX
This a workaround until the incompatibility with CVOpenGLTextureCache
and opengl3 contexts is fixed.

https://bugzilla.gnome.org/show_bug.cgi?id=754786
2015-09-18 21:31:15 +10:00
Matthew Waters
578b8432b6 vtdec: gst-indent file 2015-09-18 16:58:21 +10:00
Matthew Waters
3772c8ece6 applemedia/vtdec: fix negotiation errors when resizing glimagesink
GstVideoDecoder has its own logic for detecting when to reconfigure
which ultimately calls decide_allocation and results in a new
texture cache that has not been configured from our reconfigure check.

https://bugzilla.gnome.org/show_bug.cgi?id=755156
2015-09-17 21:14:24 +10:00
Vineeth T M
e98addcc31 avdtputil: fix GError memory leak during failures
https://bugzilla.gnome.org/show_bug.cgi?id=755142
2015-09-17 11:55:49 +02:00
Jan Schmidt
9f890c5935 vtdec: Use R/RG textures for NV12 when the context provides them
Fixes playback to GL memory on iOS, where the colours are messed
up by passing Luminance/LuminanceAlpha textures where
color convert expects R/RG textures.

https://bugzilla.gnome.org/show_bug.cgi?id=754504
2015-09-12 04:33:34 +10:00
Jan Schmidt
0d7d7f6c92 vtdec: Prefer GL output caps.
Prefer GL caps by putting them first in the pad template and
intersecting using GST_CAPS_INTERSECT_FIRST.
2015-09-12 04:33:34 +10:00
Sebastian Dröge
b2149e7bb4 decklinkvideosink: less-than-zero comparison of an unsigned value is never true
Use the correct type, GstClockTimeDiff, instead.

CID 1323742
2015-09-10 14:11:58 +03:00
Sebastian Dröge
b6498c32f3 decklinkvideosink: Handle pipelines where the running time does not start around 0 properly
We were converting all times to our internal running times, that is the time
the sink itself spent in PLAYING already. But forgot to do that for the
running time calculated from the buffer timestamps. As such, all buffers were
scheduled much later if the pipeline's running time did not start at 0.

This happens for example if a base time is explicitly set on the pipeline.

https://bugzilla.gnome.org/show_bug.cgi?id=754528
2015-09-09 16:59:02 +03:00
Sebastian Dröge
a6744a915b decklinkvideosink: Consider pipeline latency, render delay and ts offset when scheduling frames
Without this, we will schedule all frames too late in live pipelines.

https://bugzilla.gnome.org/show_bug.cgi?id=754666
2015-09-09 16:58:45 +03:00
Kouhei Sutou
21bfa428d1 directsoundsrc: fix build error for 64bit Windows build by MinGW
Casting to UINT from HMIXER generates the following warning with
64bit Windows target MinGW:

    gstdirectsoundsrc.c: In function 'gst_directsound_src_mixer_find':
    gstdirectsoundsrc.c:733:30: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast]
         mmres = mixerGetDevCaps ((UINT) dsoundsrc->mixer,
                                  ^
    cc1: all warnings being treated as errors

We can use portable GPOINTER_TO_UINT() macro for this propose.

https://bugzilla.gnome.org/show_bug.cgi?id=754756
2015-09-09 16:57:08 +03:00
Tim-Philipp Müller
536e3742aa Fix file permissions of some files 2015-08-28 19:55:59 +01:00
Arnaud Vrac
697f117ddd configure.ac: fix build when the uvch264 plugin is not selected
Instead of checking for the gstreamer-video-1.0 package is installed,
just assume it is since we already check for the -base dependency.

With this replace the GST_VIDEO_* variables in makefiles and directly
link with libgstvideo.

https://bugzilla.gnome.org/show_bug.cgi?id=753820
2015-08-19 16:52:03 +03:00
Sebastian Dröge
d3dbb69c8e winscreencap: Properly timestamp buffers with the current clock running time instead of doing magic
Also implement framerate handling correctly by borrowing the code from
ximagesrc. GstBaseSrc::get_times() can't be used for that, we have to
implement proper waiting ourselves.
2015-08-03 19:42:56 +03:00
Heinrich Fink
0cc6d16c94 applemedia/avsample: Fix racy cleanup of CA layer
The block that is dispatched async to the main thread assumed the
wrapping GstAvSampleVideoSink to be alive. However, at the time of
the block execution the GstObject instance that is deferenced to access
the CA layer might already be freed, which caused occasional crashes.
Instead, we now only pass the CoreAnimation layer that needs to be
released to the block. We use __block to make sure the block is not
increasing the refcount of the CA layer again on its own.

https://bugzilla.gnome.org/show_bug.cgi?id=753081
2015-07-31 12:59:00 +10:00
Sebastian Dröge
431c4b5e84 amcvideoenc: Always set i-frame-interval setting
Most encoders fail to initialize if we don't set it at all.
2015-07-29 10:13:17 +01:00
Nicolas Dufresne
01816b861f bluez: Add built sources to CLEANFILES 2015-07-25 09:03:27 -04:00
Ilya Konstantinov
bfa054a733 vtdec: handle non-consecutive GstBuffer input without copying
CMBlockBuffer offers a model similar to GstBuffer, as it can
consist of multiple non-consecutive memory blocks.

Prior to this change, what we were doing was:

 1) Incorrect:

   CMBlockBufferCreateWithMemoryBlock does not copy the data,
   but we gst_buffer_unmap'd right away.

 2) Inefficient:

   If the GstBuffer consisted of non-contiguous memory blocks,
   gst_buffer_map resulted in malloc / memcpy.

With this change, we construct a CMBlockBuffer out of individual mapped
GstMemory objects. CMBlockBuffer is made to retain the GstMemory
objects (through the use of CMBlockBufferCustomBlockSource), so the
original GstBuffer can be unref'd.

https://bugzilla.gnome.org/show_bug.cgi?id=751241
2015-07-13 11:11:04 -04:00
Matthew Waters
c1906f1cfe applemedia/avsample: fix unconditional use of OSX 10.10 API
We can just not use the error/status properties

https://bugzilla.gnome.org/show_bug.cgi?id=746631
2015-07-13 23:26:14 +10:00
Rico Tzschichholz
d533bfddb5 bluez: Fix make dist while bluez >= 5 is not available 2015-07-10 09:52:07 +05:30
Edward Hervey
e8523446d8 bluez: Include new file in dist'ed files
Fixes make distcheck and tarball generation
2015-07-09 11:06:00 +02:00
Luis de Bethencourt
7d08d56527 bluez: remove unnecessary goto
All goto fail happen before ret is set. ret must be NULL, and the only
thing the fail statement block does is return NULL. Replacing the jumps to
do this return directly.

CID #1311329
2015-07-08 12:23:51 +01:00
Sebastian Dröge
42a1a95f3e androidmedia: Add support for H265/HEVC 2015-07-08 11:42:48 +03:00
Ilya Konstantinov
cc3d79f7cc vtdec: fix refcount error in error handling
https://bugzilla.gnome.org/show_bug.cgi?id=751641
2015-07-07 20:18:50 +03:00
Nick Stoughton
2aa0eba673 bluez: refactor to use glib and add connection state tracking 2015-07-03 15:41:52 +05:30
Vineeth TM
96d691694a amc: fix check whether we managed to acquire a buffer
https://bugzilla.gnome.org/show_bug.cgi?id=751821
2015-07-02 09:14:45 +01:00
Sebastian Dröge
d5a676aec8 androidmedia: Call initialize_classes() also when we got the Java VM from the app
https://bugzilla.gnome.org/show_bug.cgi?id=751664
2015-06-29 18:51:04 +02:00
Luis de Bethencourt
bf2f4f5c8c docs: decodebin2 -> decodebin 2015-06-25 11:02:45 +01:00
Ilya Konstantinov
ad8bf99f04 applemedia: enable sharing of CMBlockBuffer data
Instead of wrapping with GST_MEMORY_FLAG_NO_SHARE, we make the GstMemory
object retain the underlying CMBlockBuffer.

https://bugzilla.gnome.org/show_bug.cgi?id=751072
2015-06-25 10:49:05 +02:00
Ilya Konstantinov
8cd65c3250 applemedia: CMBlockBuffer can be non-contiguous
CMBlockBufferGetDataLength would return the entire data length, while
size of individual blocks can be smaller. Iterate over the block buffer
and add the individual (possibly non-contiguous) memory blocks.

https://bugzilla.gnome.org/show_bug.cgi?id=751071
2015-06-25 10:33:54 +02:00
Ilya Konstantinov
58ce6d50a0 avfvideosrc: add frame rate range to caps
When AVFoundation indicates a supported frame rate range, add it to
the caps. This is important for devices such as the iPhone 6, which
indicate a single AVFrameRateRange of 2fps - 60fps.

https://bugzilla.gnome.org/show_bug.cgi?id=751048
2015-06-22 18:22:57 +02:00
Tim-Philipp Müller
1a182e7a41 uvch264src: fix small leak in caps query handler
gst_query_set_caps_result() does not take ownership of the caps.
2015-06-22 09:23:12 +01:00
Vineeth TM
dd3f3142bc uvch264_src: add missing break in caps query handler
There is a missing break statement in switch,
which will result in executing default case as well
resulting in wrong behavior

https://bugzilla.gnome.org/show_bug.cgi?id=751305
2015-06-22 09:20:18 +01:00
Sebastian Dröge
6b2800e324 androidmedia: Allow the application to provide the Java VM
In JNI_OnLoad() we will already get the Java VM passed and could
just directly use that. gstreamer_android-1.0.c will now provide
this to us.

Reason for this is that apparently not all Android system are
providing the JNI functions to get the currently running Java VMs, so
we would fail to get. With this we will always be able to get the Java
VM on such systems.
2015-06-18 14:38:04 +02:00
Sebastian Dröge
c51b012991 androidmedia: Prefer software codecs over hardware codecs for audio
Hardware codecs don't make sense for audio and are generally less reliable on
Android than the software codecs.
2015-06-18 14:31:39 +02:00
Sebastian Dröge
26396bfac2 androidmedia: Failing to detach a thread is not that much of a problem
Someone else might have detached it before us, so make this just normal debug
output instead of a GST_ERROR()
2015-06-18 14:29:33 +02:00
Sebastian Dröge
ade625111e androidmedia: Don't fail if JNI_CreateJavaVM can't be found
We only need that if no Java VM is running yet, and all usual cases,
i.e. when calling GStreamer from an actual Android app, there will already
be a Java VM we can just use.

It seems like some phones come without that symbol, let's hope they come
with the other symbol but for now don't make a missing JNI_CreateJavaVM fatal.
2015-06-18 10:45:24 +02:00
Sebastian Dröge
6be20ffb79 androidmedia: Move variables into the scope where they are needed 2015-06-15 14:22:00 +02:00
Sebastian Dröge
90c4a6ecd0 androidmedia: Don't query supported color formats for non-video codecs 2015-06-15 12:20:24 +02:00
Arun Raghavan
c7eb883e22 opensles: Fix build with Android API level < 14
Headers were broken on older Android versions, apparently.

https://bugzilla.gnome.org/show_bug.cgi?id=744459
2015-06-13 16:03:58 +05:30
Arun Raghavan
e3ed00e4eb openslessink: Allow setting the stream type via a property 2015-06-13 16:03:00 +05:30
Arun Raghavan
6b728f184f openslessrc: Implement recording presets
This allows us to signal what kind of audio we are expecting to record,
which should tell the system to apply filters (such as echo
cancellation, noise suppression, etc.) if required.
2015-06-13 16:03:00 +05:30
Sebastian Dröge
e3aaff400a decklinkvideosink: Remove late frame-dropping workaround for basesink bug
This was fixed by https://bugzilla.gnome.org/show_bug.cgi?id=749258
in basesink, and is not necessary to duplicate here anymore.
2015-06-13 11:41:33 +02:00
Sebastian Dröge
62f25894a5 decklinkvideosink: Don't require the same framerate in the input as the mode's framerate
We only really care about the timestamps for the sink.
2015-06-12 22:35:03 +02:00
Ilya Konstantinov
29c79d7595 vtenc: always enqueue frames, even on error
Even when we fail to encode frame, we should still enqueue it so
it could be passed into handle_frame (with output_buffer == NULL).
Otherwise, we risk GstVideoEncoder's queue of frames growing unbounded.

Note: We're slightly changing the renegotiation code to accommodate for
frames without output buffers, but this commit takes no ownership over
the way negotiation is being done.

https://bugzilla.gnome.org/show_bug.cgi?id=750669
2015-06-10 22:23:06 +02:00
Fabio Cetrini
79f57e62dc d3dvideosink: Avoid frame rendering while the window is completely hidden
https://bugzilla.gnome.org/show_bug.cgi?id=749856
2015-06-10 15:03:31 +02:00
Ilya Konstantinov
6101fc57b8 vtenc: free input buffer ASAP
VTCompressionSessionEncodeFrame retains the CVPixelBuffer during
encoding, and will release it as soon as it can (e.g. before it even
calls our callback). This means we can safely release input buffer
at this point, possibly allowing the system to reuse it sooner.

https://bugzilla.gnome.org/show_bug.cgi?id=750671
2015-06-10 10:30:23 +02:00
Ilya Konstantinov
f5c29c7379 vtenc: Add missing gst_vtenc_frame_free() in error path
https://bugzilla.gnome.org/show_bug.cgi?id=750668
2015-06-10 10:26:28 +02:00
Ilya Konstantinov
5db08a8b89 vtenc: add alignment=au to sink caps
VT compression callback gets a CMSampleBuffer per frame, so vtenc_h264
should set 'alignment=au' in sink caps to indicate this.

https://bugzilla.gnome.org/show_bug.cgi?id=750635
2015-06-10 10:20:44 +02:00
Chris Clayton
376d831178 uvch264src: fix compiler warnings
https://bugzilla.gnome.org/show_bug.cgi?id=750601
2015-06-09 18:30:55 +01:00
Ilya Konstantinov
05cc418ca2 avfassetsrc: fix huge memory leak
CMSampleBuffers were retained -> huge memory leak.

https://bugzilla.gnome.org/show_bug.cgi?id=750638
2015-06-09 16:36:41 +02:00
Ilya Konstantinov
faf903720a vtenc: no need for queue_length with try_pop 2015-06-09 16:20:06 +02:00
Ilya Konstantinov
1f7681dd0a vtdec: don't copy meta from input to output
Copying arbitrary metas is going to cause problems and this should really be
handled by the base class. It overrides most other things already anyway,
including timestamp and duration. Those are just set here now so we can
insert the frame sorted into the queue.

https://bugzilla.gnome.org/show_bug.cgi?id=748922
2015-06-09 16:20:06 +02:00
Thiago Santos
045bfa10fe Fix a common typo: retreive -> retrieve
Seems to have been copy pasted around a few places
2015-06-05 09:43:35 -03:00
Tim-Philipp Müller
96d1331679 ksvideosrc: fix logic and timestamp non-muxed streams again
https://bugzilla.gnome.org/show_bug.cgi?id=750381
2015-06-04 13:31:56 +01:00
Sebastian Dröge
d221108857 amc: Only lower ranks of OMX.Exynos. audio codecs, the video codecs are actually working 2015-06-01 20:03:22 +02:00
Sebastian Dröge
bf07b52477 amc: Give marginal rank to codecs that start with OMX.Exynos.
OMX.Exynos. codecs are existing on some devices like the
Galaxy S5 mini, and cause random crashes (of the device,
not the app!) and generally misbehave. That specific device
has other codecs that work with a different name, but let's
just give them marginal rank in case there are devices that
have no other codecs and these are actually the only working
ones
2015-06-01 19:41:21 +02:00
Sebastian Dröge
2e0395aa59 androidmedia: Give lower ranks to codecs not starting with OMX.
On some devices there are codecs that don't start with OMX., while
there are also some that do. And on some of these devices the ones
that don't start with OMX. just crash during initialization while
the others work. To make things even more complicated other devices
have codecs with the same name that work and no alternatives.
So just give a lower rank to these non-OMX codecs and hope that
there's an alternative with a higher rank.

Also stagefright gives codecs starting with OMX. a higher rank too and
considers other codecs that don't start with OMX. as software codecs.
2015-06-01 19:41:21 +02:00
Nicolas Dufresne
4cca6efda8 vtdec: Require width and height field for H264
This decoder does not work if width and height field are not set
in the sinkpad caps. Let's make this explicit by adding them to
the template caps.

https://bugzilla.gnome.org/show_bug.cgi?id=749655
2015-06-01 11:23:41 -04:00
Ilya Konstantinov
94e7ed1323 vtenc: fix keyframe request race condition
It is incorrect to modify the frame properties after passing them, since
VTCompressionSessionEncodeFrame takes reference and we have no control
over when it's being used.

In fact, the code can be simplified. We just preallocate the frame
properties for keyframe requests, and pass NULL otherwise.

https://bugzilla.gnome.org/show_bug.cgi?id=748467
2015-06-01 13:32:03 +02:00
Sebastian Dröge
a6fb482247 androidmedia: Conditionally use get_{input,output}_buffer() Android 21 APIs
Also properly set limit/position on byte buffer, some codecs prefer to have
correct values there.
2015-05-31 21:27:27 +02:00
Jan Schmidt
e7381ed17a wasapi: Fix flags order for uninstalled build 2015-05-21 13:42:29 +10:00
Sebastian Dröge
8bacecfb08 amcaudiodec: Add an output adapter for chunking the output into codec frames
Otherwise the base class will be confused.
See https://bugzilla.gnome.org/show_bug.cgi?id=685730
2015-05-19 19:12:41 +03:00
Ilya Konstantinov
c948484c7f avfvideosrc: fix unconditional buffer queue unlock
Unless stopRequest is set, we should unlock conditionally -- otherwise,
the 'create:' method can wake up to an empty buffer queue
and pull a nil buffer.

https://bugzilla.gnome.org/show_bug.cgi?id=748054
2015-05-11 21:11:30 +10:00
Heinrich Fink
6007829e77 decklink: Rename mode 2048p to 1556p
https://bugzilla.gnome.org/show_bug.cgi?id=749218
2015-05-11 13:20:11 +03:00
Heinrich Fink
1dabd7c5b8 decklink: Use correct frame rate for mode 2160p50
https://bugzilla.gnome.org/show_bug.cgi?id=749218
2015-05-11 13:14:39 +03:00
Heinrich Fink
e6d82dec32 decklink: Rename mode 3184p to 2160p
https://bugzilla.gnome.org/show_bug.cgi?id=749218
2015-05-11 13:14:15 +03:00
Sebastian Dröge
7020154f1c vtdec: We shouldn't manually check reconfigure flag on pads but instead implement ::negotiate()
Add FIXME comment related to that.
2015-05-08 15:08:18 +02:00
Matthieu Bouron
3c77fbda87 androidmedia: Add suport for COLOR_FormatYV12
Reference: http://developer.android.com/reference/android/graphics/ImageFormat.html#YV12

https://bugzilla.gnome.org/show_bug.cgi?id=747126
2015-05-04 12:45:12 +02:00
Matthieu Bouron
bd21df1056 androidmedia: Declare QOMX_COLOR_FORMATYVU420PackedSemiPlanar32mMultiView constant
This color format is the same as QOMX_COLOR_FORMATYUV420PackedSemiPlanar32m
but stores two images one after the other in a top-bottom layout.

https://bugzilla.gnome.org/show_bug.cgi?id=747126
2015-05-04 12:44:56 +02:00
Matthieu Bouron
21ff3ae0b0 androidmedia: Fix slice-height for Tegra 3 devices
https://bugzilla.gnome.org/show_bug.cgi?id=748867
2015-05-04 10:39:38 +02:00
Edward Hervey
8d41c3e393 androidmedia: Add support for COLOR_FormatYUV420Flexible
https://bugzilla.gnome.org/show_bug.cgi?id=747126
2015-05-04 09:34:29 +02:00
Edward Hervey
0654442c8f androidmedia: Add suport for Intel color formats
https://bugzilla.gnome.org/show_bug.cgi?id=747126
2015-05-04 09:34:15 +02:00
Andoni Morales Alastruey
1991b5bb6f ksvideosrc: don't timestamp buffers for muxed streams 2015-04-29 21:41:55 +02:00
Andoni Morales Alastruey
20e5a4a498 ksvideosrc: fix header size for muxed streams 2015-04-29 21:41:48 +02:00
Руслан Ижбулатов
a31855d618 GstDeviceProvider implementation for WIN Kernel Streaming plugin
gst_ks_device_provider_probe() is a no-braier, just runs ks_enumerate_devices()
and reports the results.

Monitoring is a bit more tricky. We have to create a dummy message-processing
window and register device change notifications for it.

As kernel streaming can (and should) be used for audio capture and audio
playback, this change also has certain placeholders for such.

https://bugzilla.gnome.org/show_bug.cgi?id=747757
2015-04-28 20:24:26 -04:00
Ilya Konstantinov
528871f571 avfvideosrc: drop frames we get before we have a clock
https://bugzilla.gnome.org/show_bug.cgi?id=748054
2015-04-26 20:37:11 +02:00
Tim-Philipp Müller
699452ef31 Remove obsolete Android build cruft
This is not needed any longer.
2015-04-26 18:59:32 +01:00
Yujin Lee
a8ea7a9cfb vtdec: fix build error with clang
This commit fixes a simple build error by clang with
by clang with [-Werror,-Wtautological-pointer-compare] options.

https://bugzilla.gnome.org/show_bug.cgi?id=748110
2015-04-26 19:23:06 +02:00
Josep Torra
cf66541850 decklinkvideosrc: fix mode autodetection
The autodetection mode was broken because a race condition in the input mode
setting. The mode could be reverted back when it was replaced in
the streaming thread by the old mode in the middle of mode changed callback.
2015-04-22 17:20:22 +02:00
Josep Torra
6b70b848ee decklink: do not repeat first video format in caps template
The first entry in the modes array is used as default mode for autodetection.
There's no need to copy it into the caps template.
2015-04-22 17:20:21 +02:00
Edward Hervey
af49c109e4 shmpipe: Ensure string received from recv() is NULL-terminated
We will be doing string operations on it later.

CID #1292830
2015-04-20 14:21:09 +02:00
Alessandro Decina
edf9035d02 applemedia: avoid implicit color conversions
Rework the GL texture code a little to avoid implicit color conversion inside
AVF/VT on both iOS and OSX.
2015-04-20 17:09:58 +10:00
Ilya Konstantinov
c98eb6f2f5 corevideotexturecache: free texture cache on iOS
https://bugzilla.gnome.org/show_bug.cgi?id=748122
2015-04-19 14:48:43 +02:00
Ilya Konstantinov
472d1959a2 avfvideosrc: check for failure to create buffer
gst_core_media_buffer_new and gst_core_video_texture_cache_get_gl_buffer
can fail for various platform reasons.

https://bugzilla.gnome.org/show_bug.cgi?id=748122
2015-04-19 14:48:11 +02:00
Yujin Lee
4a88951c52 avfvideosrc: fix build failure with clang
Use fabs for floating point input.

https://bugzilla.gnome.org/show_bug.cgi?id=748128
2015-04-19 12:54:32 +01:00
Sebastian Dröge
774866ad62 androidmedia: Handle queue/release errors non-fatal
They can happen sometimes as a transient problem, e.g. if there
is a problem in the stream. Only handle them as fatal if many of
them happen in a row.
2015-04-17 20:11:46 +02:00
Ilya Konstantinov
a02a948a5d avfvideosrc: get connection and input clock early 2015-04-18 00:33:42 +10:00
Ilya Konstantinov
d1120c591c avfvideosrc: remove unused variables
Complement commit 5496fd3e75 by removing
the involved variables.
2015-04-15 10:16:17 +10:00
Alessandro Decina
a10232f7da applemedia: vtdec: fix GL negotiation 2015-04-14 20:33:25 +10:00
Alessandro Decina
3e0391a1f1 avfvideosrc: log timestamps 2015-04-14 18:05:58 +10:00
Ilya Konstantinov
5bc17dac29 avfvideosrc: subtract time spent in AVF queues
The time spent in AVF queues was being incorrectly added to running time
rather than subtracted.
2015-04-14 18:05:58 +10:00
Ilya Konstantinov
1b27538648 avfvideosrc: fix GL texture negotiation
GST_VIDEO_GL_TEXTURE_UPLOAD_META_API_TYPE should no longer be used.
Instead, just get the GL context.

https://bugzilla.gnome.org/show_bug.cgi?id=747352
2015-04-14 18:05:57 +10:00
Sebastian Dröge
91853015b7 winks: Reset DTS to GST_CLOCK_TIME_NONE
Otherwise we might get a previous DTS set from a recycled buffer that we get
back from a buffer pool, which then confuses synchronization.

https://bugzilla.gnome.org/show_bug.cgi?id=747722
2015-04-12 13:01:56 +02:00
Sebastian Dröge
265538ac6e amc: Use new JNI utils almost everywhere 2015-04-11 19:44:34 +02:00
Sebastian Dröge
7fb0fafed2 amc: Allow creating global and local references of objects 2015-04-11 19:37:34 +02:00
Sebastian Dröge
6c7b64f90c amc: Make GError argument order more consistent 2015-04-11 19:37:34 +02:00
Sebastian Dröge
448867f0aa amc: Add helper function for getting a direct buffer array 2015-04-11 19:37:20 +02:00
Sebastian Dröge
0dbf5d322f amc: Java longs are gint64s 2015-04-11 19:37:20 +02:00
Sebastian Dröge
0914ee4a07 amc: Improve JNI utilities and add some missing ones
We now fill GErrors for everything that could throw an exception, and method
calls now always return a gboolean and their value in an out-parameter to
distinguish failures from other values.
2015-04-11 19:37:20 +02:00
Tim-Philipp Müller
ea58a2138d winks: fix debug message parameter format
The first part of the GUID structure is a DWORD
which is defined as an unsigned long, so we need
to either cast or use %08lx.
2015-04-11 12:12:57 +01:00
Andoni Morales Alastruey
83a54e07fd ksvideosrc: fix support for DV devices 2015-04-08 18:54:52 +02:00
Andoni Morales Alastruey
7bc0fa5d70 ksvideosrc: only list capture devices 2015-04-08 18:45:08 +02:00
Arun Raghavan
b40adec9c1 opensles: Explicitly specify layout=interleaved in caps
This is fine to hard-code. Section 9.1.8 of the OpenSL ES 1.1
specification, it is expected that multi-channel audio is always
interleaved.
2015-04-08 15:38:17 +05:30
Ilya Konstantinov
4fd0f7277a avfvideosrc: fix setting of buffer offset end
Don't set offset end to random values off the stack.

https://bugzilla.gnome.org/show_bug.cgi?id=747352
2015-04-07 12:57:44 +01:00
Guillaume Emont
48880ea6c7 shmsink: add an shm-area-name property
The shm-area-property tells the name of the shm area used by the element. This
is useful for cases where shmsink is not able to clean up (calling
shm_unlink()), e.g. if it is in a sandbox.

https://bugzilla.gnome.org/show_bug.cgi?id=675134
2015-04-02 18:11:37 -04:00
Victor Toso
1b564bfb8b directsoundsrc: Implement volume and mute
Using the MixerAPI as IDirectSoundCaptureBuffer doesn't implement volume
control.

https://bugzilla.gnome.org/show_bug.cgi?id=744383
2015-03-31 10:53:55 +01:00
Sebastian Dröge
35ef602b7d androidmedia: Add helpers for calling static methods 2015-03-15 16:59:25 +00:00
Sebastian Dröge
1580336152 androidmedia: Fix indention 2015-03-15 16:41:12 +00:00
Matthieu Bouron
66f315d6a6 androidmedia: Add more JNI helper functions 2015-03-15 16:28:03 +00:00
Matthieu Bouron
be2378a071 androidmedia: Split jni code to gstjniutils.c 2015-03-15 16:28:03 +00:00
Tim-Philipp Müller
bcde1a015c Remove unported and useless osxvideosrc element
There are other elements for this now.
2015-03-14 14:47:25 +00:00
ijsf
f62dda74cc Restricted activeVideoMaxFrameDuration to fix frame rate 2015-03-13 14:43:14 +00:00
Jan Schmidt
f150cf2d2e Remove a bunch of silly ';;' typos at the end of lines 2015-03-12 01:33:03 +11:00
Edward Hervey
4b5d3a97ba androidmedia: Remove unused label/variable 2015-03-11 10:17:53 +01:00
Sebastian Dröge
160df421ea vtdec: Register a hardware-only vtdec_hw on OSX and give it a higher rank
while having the default vtdec at secondary rank. This allows decodebin/playbin
to prefer the hardware based decoders, and if that fails to initialize because
hardware resources are busy to fall back to e.g. the libav based h264 decoder
instead of the software based vtdec (which is slower), and only fall back to
the software based vtdec if there is no higher ranked decoder available.
2015-03-07 10:31:26 +01:00
Florian Zwoch
a8ae57480c avfvideosrc: allow "capture-screen" mode to select which screen to capture via the "device-index" option
https://bugzilla.gnome.org/show_bug.cgi?id=745161
2015-03-06 10:37:37 +01:00
Sebastian Dröge
254337365a decklinkaudiosrc: Calculate the duration more accurately from the capture time and numbers of samples
This should prevent any accumulating rounding errors with the duration.
2015-03-04 16:13:30 +01:00
Sebastian Dröge
912e58c64c decklinkaudiosrc: Fix the timestamp and offset calculations even more 2015-03-04 16:07:10 +01:00
Sebastian Dröge
1f9d37c924 decklinkaudiosrc: Don't subtract the duration from the capture time
We already have the real capture time, not the time when we received
the end of the packet.
2015-03-04 16:04:18 +01:00
Matthew Waters
0593480381 applemedia/avsamplesink: utilise a pull based approach of displaying video frames
Using requestMediaDataWhenReadyOnQueue the layer will execute a block
when it would like more frames. Using this we can provide the current
frame and avoid needlessly filling the layer's buffer queue causing
older frames to be displayed when under resource pressure.
2015-03-04 14:48:03 +11:00
Sebastian Dröge
4521524de3 decklink: Reset the clock calibration when unsetting the master clock
Otherwise the old calibration will stick around for the next time we use it,
potentially giving us completely wrong times.
2015-03-02 16:45:45 +01:00
Sebastian Dröge
8e362aab14 decklink{audio,video}src: Add some more debug output 2015-03-02 13:57:24 +01:00
DanielD10
034ed48023 decklink: Incorrect frame rate for interlaced modes
https://bugzilla.gnome.org/show_bug.cgi?id=744386
2015-03-02 11:59:31 +01:00
Sebastian Dröge
72b440cc89 decklinkvideosrc: Fix scaling with rate of internal/external clock 2015-02-27 11:08:14 +02:00
Roman Nowicki
29098129be d3dvideosink: release existing D3D swap chain on init
https://bugzilla.gnome.org/show_bug.cgi?id=745159
2015-02-25 16:19:57 +02:00
Matthew Waters
c873c57430 vtdec: only attempt use of the texture cache with GLMemory caps features
Otherwise we send rectangle textures to glimagesink
2015-02-25 00:03:34 +11:00
Sebastian Dröge
e36c27cd46 d3dvideosink: Don't initialize the render window swap chain while the device is lost and we're waiting for reset
https://bugzilla.gnome.org/show_bug.cgi?id=744615
2015-02-24 11:19:48 +02:00
Sebastian Dröge
f53bc227a8 d3dvideosink: Deactivate the fallback buffer pool when replacing it during caps changes
https://bugzilla.gnome.org/show_bug.cgi?id=744615
2015-02-24 11:19:48 +02:00
Matthew Waters
e505f6257c applemedia: new AVSampleBufferLayerSink
Renders buffers using the CALayer subclass AVSampleBufferDisplayLayer
which can be placed inside a Core Animation render tree.
2015-02-24 19:12:10 +11:00
Sebastian Dröge
84ab11afdb avfvideosrc: Only set latency if we already know our caps
Otherwise we might set bogus values or GST_CLOCK_TIME_NONE.

Also make sure to reset the caps field to NULL after unreffing
the caps to prevent accidential use afterwards, and unref any
old caps before we remember new caps.
2015-02-19 01:03:35 +02:00
Sebastian Dröge
d1d31dae6d d3dvideosink: Deactivate the fallback pool and unref the fallback buffer when resetting
Otherwise we will still have a reference to the surface left, which would
prevent activating the sink again later. E.g. after we lost the device.

Hopefully fixes https://bugzilla.gnome.org/show_bug.cgi?id=744615
2015-02-18 12:45:22 +02:00
Sebastian Dröge
0c9f35653f vtenc: Check if VTSessionCopyProperty() succeeds before using the result
https://bugzilla.gnome.org/show_bug.cgi?id=744585
2015-02-16 12:35:09 +02:00
Arun Raghavan
df43022899 opensles: Make debug category naming a bit more consistent 2015-02-13 15:05:07 +05:30
Alessandro Decina
6e325be516 applemedia: avfvideosrc: fix crash when non-GL memory is used 2015-02-13 19:12:54 +11:00
Sebastian Dröge
31f59cb344 avfvideosrc: Only use the duration of the sample if it is valid 2015-02-12 11:12:09 +02:00
Sebastian Dröge
4ccd425772 openslesringbuffer: Only allocate at most half the number of internal buffers as external audioringbuffer ones
Otherwise we might end up reading too much from the audioringbuffer, which
would result in reading silence.
2015-02-10 16:18:34 +01:00
Sebastian Dröge
9ed4054a94 decklinkvideosrc: Apply the diff between element and pipeline "base" time in all cases
Even if both clocks have the same rate, we need to apply this diff. Only when
it's the same clock we don't, as it's our clock then.
2015-02-10 16:01:19 +01:00
Sebastian Dröge
f83ac624e3 decklinkvideosrc: Add the diff between the pipeline base time and when we start to play
Add the diff between the external time when we went to playing and
the external time when the pipeline went to playing. Otherwise we
will always start outputting from 0 instead of the current running
time.
2015-02-10 15:30:44 +01:00
Sebastian Dröge
d4575e759b decklinkvideosink: Actually include the change mentioned in the last commit 2015-02-10 14:53:55 +01:00
Sebastian Dröge
e8167dd118 decklinkvideo{src,sink}: Sample the internal clock immediately after starting the device
Otherwise we might stay at 0.0s for too long because we will take the first
timestamp we ever see as 0.0... which will be after we started the device.
2015-02-10 14:48:09 +01:00
Sebastian Dröge
b739cf8b7f decklink: Fix compiler warning with gcc
gstdecklink.cpp: In member function 'virtual HRESULT GStreamerDecklinkInputCallback::VideoInputFrameArrived(IDeckLinkVideoInputFrame*, IDeckLinkAudioInputPacket*)':
gstdecklink.cpp:498:22: error: comparison between signed and unsigned integer expressions [-Werror=sign-compare]
     if (capture_time > m_input->clock_start_time)
                      ^
gstdecklink.cpp:503:22: error: comparison between signed and unsigned integer expressions [-Werror=sign-compare]
     if (capture_time > m_input->clock_offset)
                      ^
2015-02-09 21:04:17 +01:00
Sebastian Dröge
f0e85023c2 decklink{audio,video}src: Implement clock slaving if the pipeline clock is not the decklink clock 2015-02-09 17:17:37 +01:00
Sebastian Dröge
408f0870a6 decklinkaudio{src,sink}: Only start streams / scheduled playback if there is a videosrc at this point 2015-02-09 17:15:21 +01:00
Sebastian Dröge
349113d15a decklinkaudiosrc: Don't provide a clock
The audio source only works together with the video source, and the video
source is already providing a clock.
2015-02-09 17:04:27 +01:00
Sebastian Dröge
4de7fdfa3a decklinkaudiosink: Throttle reading from the ringbuffer
The driver has an internal buffer of unspecified and unconfigurable size, and
it will pull data from our ring buffer as fast as it can until that is full.
Unfortunately that means that we pull silence from the ringbuffer unless its
size is by conincidence larger than the driver's internal ringbuffer.

The good news is that it's not required to completely fill the buffer for
proper playback. So we now throttle reading from the ringbuffer whenever
the driver has buffered more than half of our ringbuffer size by waiting
on the clock for the amount of time until it has buffered less than that
again.
2015-02-09 16:22:39 +01:00
Sebastian Dröge
a6bcd09b6c decklinkaudiosink: Start scheduled playback when going to PLAYING
The ringbuffer's acquire() is too early, and ringbuffer's start() will only be
called after the clock has advanced a bit... which it won't unless we start
scheduled playback.
2015-02-09 16:22:39 +01:00
Alessandro Decina
052e4804eb vtdec: fix texture sharing on iOS
Move GLES calls to the context thread. Fix
CVOpenGLESTextureCacheCreateTextureFromImage usage on iOS.
2015-02-09 21:18:24 +11:00
Sebastian Dröge
22b0a4dad5 decklink{audio,video}src: Take the capture times from the pipeline clock
Not from the decklink clock. Both will return exactly the same time once the
decklink clock got slaved to the pipeline clock and received the first
observation, but until then it will return bogus values. But as both return
exactly the same values, we can as well use the pipeline clock directly.
2015-02-08 21:56:04 +01:00
Sebastian Dröge
83e5fe2f70 openslesringbuffer: Only pre-roll a single buffer
There is no reason to pre-roll more buffers here as we have our own ringbuffer
with more segments around it, and we can immediately provide more buffers to
OpenSL ES when it requests that from the callback.

Pre-rolling a single buffer before starting is necessary though, as otherwise
we will only output silence.

Lowers latency a bit, depending on latency-time and buffer-time settings.
2015-02-05 12:28:22 +01:00
Sebastian Dröge
141fb455e8 openslesringbuffer: Allocate at most 4 internal buffers
4 is the "typical" number of buffers defined by Android's OpenSL ES
implementation, and its code is optimized for this. Also because we
have our own ringbuffer around this, we will always have enough
buffering on our side already.

Allows for more efficient processing.
2015-02-05 12:28:13 +01:00
Sebastian Dröge
616cb1bdc6 openslessink/src: Lower default buffer time to 200ms like alsasink 2015-02-05 12:21:55 +01:00
Nicolas Dufresne
5aa292b588 ksvideosrc: Fix missing brace warning
There is more but it's from ks.h GUID initializer, which is shipped
this way with mingw.
2015-02-03 18:16:51 -05:00
Nicolas Dufresne
bd5e9a5442 ksvideosrc: Fix buffer handling
The pseudo buffer pool code was using gst_buffer_is_writable()
alone to try and figure-out if cached buffer could be reused.
It needs to check for memory writability too. Also check map
result and fix map flags.

https://bugzilla.gnome.org/show_bug.cgi?id=734264
2015-02-03 18:16:50 -05:00
Sebastian Dröge
d4d02c6f9d corevideotexturecache: Add some assertions instead of just dereferencing NULL 2015-02-03 17:32:24 +01:00
Sebastian Dröge
b51254395a corevideotexturecache: Don't unconditionally use the CoreMedia meta on iOS
We might instead have a CoreVideo meta.
2015-02-03 17:32:24 +01:00
Sebastian Dröge
dac3e4ca06 vtdec: Don't dereference NULL frames when draining/flushing 2015-02-03 15:38:40 +01:00
Alessandro Decina
f577b52e5d applemedia: rework GL texture sharing
Use YUV instead of RGB textures, then convert using the new apple specific
shader in GstGLColorConvert. Also use GLMemory directly instead of using the
GL upload meta, avoiding an extra texture copy we used to have before.
2015-01-30 00:34:08 +11:00
Alessandro Decina
77d48abfab applemedia: vtdec: fix CMBlockBufferRef leak
Fix huge leak that went unnoticed for too long. Oops.
2015-01-30 00:34:08 +11:00
Alessandro Decina
8734abb1ce applemedia: don't call CVPixelBufferLockBaseAddress when doing texture sharing
When doing texture sharing we don't need to call CVPixelBufferLockBaseAddress to
map the buffer in CPU. This cuts about 10% relative cpu time from a vtdec !
glimagesink pipeline.
2015-01-30 00:34:08 +11:00
Alessandro Decina
e91989136a applemedia: corevideobuffer: make mapping the CVPixelBuffer in CPU optional
Mapping is not necessary and impacts performance when doing texture sharing with
downstream
2015-01-30 00:34:08 +11:00
Sebastian Dröge
e9b49018ed decklinkvideosink: Always lock the mutex before starting the streams 2015-01-28 17:02:59 +01:00
Sebastian Dröge
837eee7085 decklinkvideosink: Fix deadlock 2015-01-28 16:59:30 +01:00
Sebastian Dröge
4eb5cd9156 decklink{audio,video}sink: Only start scheduled playback once both sources are ready and we are in PLAYING
Otherwise we might start the scheduled playback before the audio or video streams are
actually enabled, and then error out later because they are enabled to late.

We enable the streams when getting the caps, which might be *after* we were
set to PLAYING state.
2015-01-28 16:13:16 +01:00
Sebastian Dröge
e2ff5587fe decklink{audio,video}src: Only start the streams once both sources are ready and we are in PLAYING
Otherwise we might start the streams before the audio or video streams are
actually enabled, and then error out later because they are enabled to late.

We enable the streams when getting the caps, which might be *after* we were
set to PLAYING state.
2015-01-28 16:13:16 +01:00
Sebastian Dröge
00176a1ddf decklink: Make sure our clock never returns NONE, always advances and does not jump when going from PAUSED to PLAYING
It basically behaves the same as the audio clocks.
2015-01-28 16:13:16 +01:00
Sebastian Dröge
b3a4772834 decklinkvideosink: Handle the clock returning GST_CLOCK_TIME_NONE properly 2015-01-28 16:13:16 +01:00
Sebastian Dröge
8a5d2c561c decklinkvideo{sink,src}: Make elements more similar to the audio elements by enabling the video input/output only when getting the actual caps
This will also make it easier later to support caps changes and support
selecting the mode based on the caps if that should ever be implemented.
2015-01-28 16:13:16 +01:00
Sebastian Dröge
f3ae93e504 decklinkvideosrc: Properly report caps if mode!=auto and handle caps changes properly for mode=auto 2015-01-28 16:13:16 +01:00
Sebastian Dröge
7fb57938c1 decklinkaudiosrc: Don't release input device twice on errors in set_caps() 2015-01-28 16:13:16 +01:00
Sebastian Dröge
c6d5c4c2e1 decklinkaudiosrc: Release the audio input on errors, not the video input 2015-01-26 15:33:45 +01:00
Tim-Philipp Müller
199ce92474 Remove unported directdraw plugin
This API has been deprecated for eternities and microsoft
stopped shipping the headers in 2010 accoding to wikipedia,
so let's just remove it and focus on bringing the plugins
based on the newer APIs up to snuff.
2015-01-24 20:28:16 +00:00
Matthew Waters
c6056b0dd5 applemedia: update for gstgl cocoa -> cgl change 2015-01-23 16:12:24 +11:00
Sebastian Dröge
80e02cbdf9 Constify some static arrays everywhere 2015-01-21 10:18:50 +01:00
Sebastian Dröge
e734c3cf13 decklinkvideosink: Also consider max-lateness property value before dropping late frames 2015-01-15 12:49:46 +01:00
Alessandro Decina
d95a12e185 vtdec: implement the GL texture upload meta 2015-01-15 14:10:43 +11:00
Alessandro Decina
cdfe90aaba avfvideosrc: implement the GL texture upload meta 2015-01-15 14:10:43 +11:00
Sebastian Dröge
5a12b2670e decklinkvideosink: Stop scheduled playback shortly in PAUSED->PLAYING if it was running already
This fixes handling of flushing seeks, where we will get a PAUSED->PLAYING
state transition after the previous one without actually going to PAUSED
first.
2015-01-14 16:33:53 +01:00
Sebastian Dröge
92fa187d11 decklinkvideosink: Don't schedule too late frames in prepare()
Otherwise we will overflow the internal buffer of the hardware
with useless frames and run into an error. This is necessary until
this bug in basesink is fixed:
https://bugzilla.gnome.org/show_bug.cgi?id=742916
2015-01-14 16:02:57 +01:00
Sebastian Dröge
7b979703f8 decklinkvideosink: Keep track of the time when we went to PLAYING for the external clock too
Otherwise we're adding an offset of the time the pipeline was in PLAYING
already to the running time when converting it to our internal clock.
2015-01-14 16:00:54 +01:00
Sebastian Dröge
aed66838f3 decklinkvideosink: Enable QoS and set max-lateness to 20ms 2015-01-14 13:33:15 +01:00
Sebastian Dröge
ab9ee34aba decklink: Use BT2020 colorspace for UltraHD resolutions 2015-01-13 19:56:45 +01:00
Sebastian Dröge
65119ae8b4 decklink: Fix indention once again 2015-01-13 19:56:45 +01:00
Sebastian Dröge
d2e309d341 decklinkvideosink: Get our own "start time" instead of the one of the pipeline
decklinkvideosink might be added later to the pipeline, or its state might
be handled separately from the pipeline. In which case the running time when
we (last) went into PLAYING state will be different from the pipeline's.

However we need our own start time to tell the Decklink API, which running
time should be displayed at the moment we go to PLAYING and start scheduled
rendering.
2015-01-13 17:44:17 +01:00
Sebastian Dröge
b79ece392c decklink: Initialize refcount of our C++ classes in the constructor
CID 1262288
CID 1262287
CID 1262289
2015-01-12 15:58:38 +01:00
Sebastian Dröge
4531a341a8 decklinkvideosrc: Post LATENCY message when the mode changes
Different modes have different framerates, and thus different latencies. We
might need to reconfigure the latency of the pipeline.
2015-01-08 18:16:12 +01:00
Sebastian Dröge
beede3f27d decklinkvideosrc: Fix compiler warning 2015-01-08 18:16:12 +01:00
Florian Langlois
9480d91ad4 decklinkvideosrc: Add automatic mode detection
https://bugzilla.gnome.org/show_bug.cgi?id=739284
2015-01-08 18:16:12 +01:00
Florian Zwoch
7d318a572c vtenc: Unlock the stream lock while waiting for pending frames to be completed in finish()
We might otherwise deadlock because gst_vtenc_enqueue_buffer() can be
called again and will take the stream lock again from another thread.

https://bugzilla.gnome.org/show_bug.cgi?id=742174
2015-01-08 14:48:20 +01:00
Sebastian Dröge
7e7cabb422 decklink: Add a dummy value to the video connection mapping table for auto 2015-01-08 12:55:51 +01:00
Sebastian Dröge
ed0d4cc653 decklinkaudiosrc: Add property to select the audio input connection 2015-01-08 12:48:22 +01:00
Sebastian Dröge
34de6ad73b decklink: Add XLR and RCA audio connection enums 2015-01-08 12:23:53 +01:00
Sebastian Dröge
a35d5ae9b9 decklinkvideosrc: Add auto value for the connection property
This will use the default/auto connection for video capturing, and can
be set via the Decklink configuration tools.
2015-01-08 12:23:09 +01:00
Sebastian Dröge
478deb4805 decklink: Fix indention once again 2015-01-08 12:13:03 +01:00
Florian Langlois
81c1ef190d decklink: Add property for configuring the input connection of the video sources 2015-01-08 12:12:50 +01:00
Florian Langlois
e7c6eb6326 decklink: Fix latency values for sources 2015-01-07 16:42:57 +01:00
Sebastian Dröge
196d9c4829 decklink: Add support for 4K / UHD modes 2014-12-29 17:58:37 +01:00
Sebastian Dröge
0122a9d1b6 decklink: Fix indention 2014-12-29 17:58:37 +01:00