Commit graph

565 commits

Author SHA1 Message Date
Marijn Suijten
614cd87732 vulkan: Add missing array length and (out) annotation to parameters
Add `array length` annotation for `layouts` such that `n_layouts` is
properly marked as its length, and add `(out)` where a function returns
in that parameter.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1615>
2022-11-01 15:19:51 +01:00
Matthew Waters
f77f27f4c9 vp9parser: initialize subsampling to -1
The default value of 0 is a valid subsampling value and could be
confused with an 'unset' value.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3260>
2022-10-28 00:06:07 +00:00
Thibault Saunier
4f991a55af adaptivedemux: Minor typo fix
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3159>
2022-10-27 19:45:44 +00:00
He Junyan
2408ca2f18 h265bitwriter: Correct the all API to byte aligned.
In fact, all the h265 bit writer have byte aligned output. So we
change the API from bit size in unit to byte size, which is easy
to use.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3193>
2022-10-27 12:15:43 +00:00
He Junyan
c294ba82e6 h264bitwriter: Correct the all API to byte aligned.
In fact, all the h264 bit writer have byte aligned output except
the slice header. So we change the API from bit size in unit to
byte size, which is easy to use. For slice header, we add a extra
"trail_bits_num" to return the unaligned bits number.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3193>
2022-10-27 12:15:43 +00:00
He Junyan
9dc76185fc bitwriter: Fix a nal conversion bug when input is not byte aligned.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3193>
2022-10-27 12:15:43 +00:00
Seungha Yang
2c5a050ae7 codecparsers: {h264,h265}bitwriter: Don't install headers yet
Those APIs are quite early stage of development, and we might want to
change them in the near future

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3275>
2022-10-27 06:15:56 +00:00
Seungha Yang
e68645c2d2 d3d11: Move format defines to private header
Those defines will be likely changed/deleted in the future, and we
don't need to expose them to public at the moment

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3265>
2022-10-26 02:55:34 +09:00
Sebastian Dröge
366893e9ac Fix various warnings from gobject-introspection
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3261>
2022-10-25 09:45:25 +03:00
Nirbheek Chauhan
a083280a58 gl/vulkan: Fix static linking on macOS
duplicate symbol '__invoke_on_main' in:
    /Library/Frameworks/GStreamer.framework/Versions/1.0/lib/libgstvulkan-1.0.a(cocoa_gstvkwindow_cocoa.m.o)
    /Library/Frameworks/GStreamer.framework/Versions/1.0/lib/libgstgl-1.0.a(cocoa_gstglwindow_cocoa.m.o)
ld: 1 duplicate symbol for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

Also make the same change in iOS for consistency.

Continuation of https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/issues/1132

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3242>
2022-10-24 00:48:08 +00:00
Alba Mendez
4810008afa webrtcbin: support adding TURN servers after pipeline start
Fixes https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/issues/1680

When a TURN server is added for the first time, propagate
the change to all nice streams that already exist. This
lets us add servers after the pipeline has been started
(and streams have been added).

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3217>
2022-10-19 07:23:42 +00:00
Sebastian Dröge
f6898303a0 play: Add/fix various annotations
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3194>
2022-10-18 13:51:17 +03:00
Sebastian Dröge
2f0e195709 vulkan: Add/fix various annotations
And fix a memory leak in gst_vulkan_display_wayland_new() in error
cases.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3194>
2022-10-18 13:51:17 +03:00
Sebastian Dröge
b57c07d5a7 d3d11: Add/fix various annotations
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3194>
2022-10-18 13:51:17 +03:00
Sebastian Dröge
73557fe093 cuda: Add/fix various annotations
And fix a memory leak when creating a CUDA context fails.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3194>
2022-10-18 13:51:17 +03:00
Sebastian Dröge
f821ddc108 codecs: Add/fix various annotations
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3194>
2022-10-18 13:51:17 +03:00
Sebastian Dröge
3d528b25d1 badaudio: Add/fix annotations
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3194>
2022-10-18 13:51:16 +03:00
Sebastian Dröge
64c376b5b2 webrtc: Add/fix various annotations
And mark string parameters as const.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3194>
2022-10-18 08:56:58 +00:00
Mathieu Duponchelle
b10e0efd3a webrtc/nice: fix small leak of split strings
g_strfreev previously stopped at our manual NULL-termination. Fix by
restoring the pointer after joining.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3188>
2022-10-14 20:15:00 +00:00
Sebastian Dröge
430ec0d860 webrtc: Move GST_WEBRTC_ERROR_TYPE_ERROR at the end of the enum to keep ABI compatibility
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3154>
2022-10-11 11:24:19 +00:00
Nirbheek Chauhan
a5ef7cb041 d3d11: Fix debug build on UWP
GstDXGIGetDebugInterface() is unused when targeting UWP. We directly
call DXGIGetDebugInterface1() in that case.

Fixes build failure:

../gst-libs/gst/d3d11/gstd3d11device.cpp(271): error C2440: '=': cannot convert from 'HRESULT (__cdecl *)(UINT,const IID &,void **)' to 'DXGIGetDebugInterface_t'
../gst-libs/gst/d3d11/gstd3d11device.cpp(271): note: This conversion requires a reinterpret_cast, a C-style cast or function-style cast

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3118>
2022-10-05 18:29:01 +00:00
Sangchul Lee
94c2cd9ddd webrtc/nice: Make sure to return NULL when validating turn server fails
It affects 'add-turn-server' signal action and 'turn-server' property
of webrtcbin.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3120>
2022-10-05 16:35:00 +00:00
Johan Sternerup
212c09a70e webrtc: return error when sending on non-open datachannel
According to W3C
specification (https://w3c.github.io/webrtc-pc/#datachannel-send) we
should return InvalidStateError exception when trying to send when the
channel is not open. In the world of C/glib/gstreamer we don't have
exceptions but have to rely on gboolean/GError instead. Introducing
these calls for a change in function signature of the action signals
used to send data on the datachannel. Changing the signature of the
existing "send-string" and "send-data" signals would mean an immediate
breaking change so instead we deprecate them. Furthermore, there is no
way to express GError** as an argument to an action signal in a way
that fits language bindings (pointer-to-pointer simply does not work)
and we have to use regular functions instead.

Therefore we introduce gst_webrtc_data_channel_send_data_full() and
gst_webrtc_data_channel_send_string_full() while deprecating the old
functions and corresponding signals.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1958>
2022-10-05 11:08:30 +00:00
Stéphane Cerveau
fb09c028e3 h265parse: fix typo in member of GstH265SPS
Rename sps_extnsion_params to sps_extension_params

Fix comment about vui_parameters_present_flag

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3072>
2022-10-04 10:01:12 +00:00
He Junyan
3d56f133f8 codecs: av1decoder: Add the highest_spatial_layer field.
As SPEC says, when multi spatial layer exists, we should only output
one frame with the highest spatial id from each TU. We now store the
highest spatial layer information in the base class in order to let
the sub class handle different layers easily.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2382>
2022-09-16 09:45:00 +00:00
Seungha Yang
219bb769a2 cuda: Remove GST_CUDA_HAS_D3D define from header
... and fix d3d11 specific enum type name

GST_CUDA_HAS_D3D is a build time define which indicates whether
GstD3D11 library is available or not, but DirectX SDK headers
must be available on the build system already.

Expose Direct3D related symbols if the build target is Windows
(i.e., if G_OS_WIN32 is defined)

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3018>
2022-09-13 16:40:51 +00:00
Víctor Manuel Jáquez Leal
de7cfa92e3 va: allocator: Fix parameter name to match signature.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1025>
2022-09-13 14:57:21 +02:00
Víctor Manuel Jáquez Leal
e4f6ade308 va: Complete library and plugin documentation.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1025>
2022-09-13 14:57:21 +02:00
Víctor Manuel Jáquez Leal
a51ac72b5e va: Move gstvavideoformat out of library headers.
Since it's no needed for API consumers. Though it can be added later.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1025>
2022-09-13 14:57:21 +02:00
Víctor Manuel Jáquez Leal
38491e25a3 docs: Generate libgstva GI and pkg-config.
Currently libgstva is only exposed internally to gst-plugins-bad. No
headers are installed, no documentation generated, pkgconfig file,
neither gobject-introspection files.

This patch turn on all that.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1025>
2022-09-13 14:52:39 +02:00
Thibault Saunier
bc9c1e3956 meson: Namespace the plugins_doc_dep/libraries variables
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2970>
2022-09-01 21:17:35 +00:00
Thibault Saunier
c971a6d71f cuda: meson: Fix generating GstCuda gir file against gstreamer-full
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2970>
2022-09-01 21:17:35 +00:00
Seungha Yang
8b988605a8 d3d11memory: Fix GstAllocator::mem_copy() implementation
We were checking possible bind flags for the DXGI format
of the source texture but that's never applied to
the destination texture desc.

Just use the already configured bind (and misc) flags of source texture
for the destination texture allocation without additional check.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2950>
2022-08-30 19:58:29 +00:00
Seungha Yang
c3cf9521a5 d3d11: Update library doc
* Private header name is changed to gstd3d11-private.h to follow
  naming convention
* Add Since mark everywhere
* Update member variable names to be consistent with the other
  object implementations in this library
* Correct outdated documentation

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2945>
2022-08-27 22:40:34 +09:00
Seungha Yang
6c4c576699 h265decoder: Update SpsMaxLatencyPictures properly
The SpsMaxLatencyPictures value never gets back to zero even if
it's needed. Update the value properly.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2915>
2022-08-22 19:48:53 +00:00
Seungha Yang
59e60203ba h265decoder: Reorganize debug printing
As of the MR
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2575
gst_h265_decoder_process_sps() is called per slice and it causes
noisy debug message print.
Reorganize related and the other debug printings at once.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2915>
2022-08-22 19:48:53 +00:00
Thibault Saunier
d04a80676e webrtc:ice: Fix candidate stats related APIs for bindings
null-terminated arrays of structures is not usable.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2917>
2022-08-19 10:46:01 -04:00
Thibault Saunier
050006e9f0 webrtc: doc: Cleanup Since markers
We hide some newly public symbols when moving some objects to the library
which was not really correct in the end. Properly add the Since markers
as needed.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2891>
2022-08-18 08:34:36 +00:00
Thibault Saunier
82a7a23fa0 webrtc:ice: Reindent header
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2891>
2022-08-18 08:34:36 +00:00
Thibault Saunier
0ee9727df3 webrtc:ice: Mark protected fields as such
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2891>
2022-08-18 08:34:36 +00:00
Thibault Saunier
24b171735d webrtc: Fix documentaton moving symbols in the right pages
As those symbols are documented in a 'fwd' header smart indexing in
hotdoc wasn't working.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2891>
2022-08-18 08:34:36 +00:00
Thibault Saunier
b3e0205c5a webrtc:ice: Avoid using GArray in public API
And use plain null terminated C arrays instead.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2891>
2022-08-18 08:34:36 +00:00
Thibault Saunier
50202d6b53 webrtc:ice: Fix some annotations
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2891>
2022-08-18 08:34:36 +00:00
Thibault Saunier
8dd4c215da webrtc: Make GstWebRTCIceCandidateStats a Boxed type
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2891>
2022-08-18 08:34:36 +00:00
Thibault Saunier
ff0d73be57 webrtc:ice: Add padding to structures
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2891>
2022-08-18 08:34:36 +00:00
Seungha Yang
75e8f80999 cuda: Hide runtime compiler related header and symbols
That's already abstracted via gst_cuda_nvrtc_compile() method
and therefore, we do not need to expose such symbols yet.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2884>
2022-08-18 05:20:08 +09:00
Víctor Manuel Jáquez Leal
074bdad21f va: libs: Add Y42B format.
Enable 4:2:2 JPEG decoding in iHD.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2899>
2022-08-17 18:34:10 +00:00
Víctor Manuel Jáquez Leal
4dd6728ed5 va: Validate JPEG subsampling configurations.
There are Mesa Gallium drivers that report subsampling but without
any pixel format. So, strip out these subsamplings.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2899>
2022-08-17 18:34:10 +00:00
Daniel Morin
d2fcf85796 gst-play: missing cleanup for g_autoptr
Without this change cleanup function for g_autoptr is not defined for
GstPlayMediaInfo, GstPlaySignalAdapter, GstPlayVideoRenderer,
GstPlayVideoOverlayVideoRenderer and GstPlayVisualization. Cleanup
function was defined in gstplay.h, but missing in other header files.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2888>
2022-08-17 09:52:00 +03:00
Seungha Yang
eedaf10359 meson: d3d11: Fix missing header install
Install gstd3d11compile.h header file

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2896>
2022-08-16 16:55:45 +00:00
Sebastian Dröge
723bdd2514 player: Don't leak wrapped video info
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1373

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2880>
2022-08-13 12:24:37 +03:00
Sebastian Dröge
aff79db608 play: Make ownership of video-sink clearer in combination with floating references
And correctly handle the case of VideoRenderer::create_video_sink() not
actually returning a floating reference, which might be tricky for some
bindings.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2880>
2022-08-13 12:16:16 +03:00
Sebastian Dröge
f060b8b6f3 play: Fix object construction
Ideally new() functions should simply call g_object_new() and not much
else, so let's do that here and handle all the construction properly in
a GObject way.

Now a play object created via g_object_new() is actually usable.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2880>
2022-08-13 12:16:16 +03:00
Sebastian Dröge
abfbcc0b6f player: Fix object construction
Ideally new() functions should simply call g_object_new() and not much
else, so let's do that here and handle all the construction properly in
a GObject way.

Now a player object created via g_object_new() is actually usable.

In addition, also fix the video-renderer property so that reading it
returns an object of the correct type.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2880>
2022-08-13 12:05:47 +03:00
Sebastian Dröge
15ee056fb8 player: Release signal adapter on finalize
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2880>
2022-08-13 12:04:31 +03:00
Seungha Yang
7c842d9247 meson: d3d11: Fix build with GIR enabled
... and remove unused list

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2870>
2022-08-12 18:03:00 +00:00
Matthias Clasen
491dcddf6e gstplayer: Plug a memory leak
This was showing up as a memory leak in GTK's
gstreamer media backend:

40 bytes in 1 blocks are definitely lost in loss record 18,487 of 40,868
   at 0x484586F: malloc (vg_replace_malloc.c:381)
   by 0x50D5278: g_malloc (gmem.c:125)
   by 0x50EDBA5: g_slice_alloc (gslice.c:1072)
   by 0x50EFBCC: g_slice_alloc0 (gslice.c:1098)
   by 0x51F2F45: g_type_create_instance (gtype.c:1911)
   by 0x51DAE37: g_object_new_internal (gobject.c:2011)
   by 0x51DC080: g_object_new_with_properties (gobject.c:2181)
   by 0x51DCB20: g_object_new (gobject.c:1821)
   by 0x9855F86: UnknownInlinedFun (gstplayer-wrapped-video-renderer.c:109)
   by 0x9855F86: gst_player_new (gstplayer.c:579)

Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1374

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2875>
2022-08-12 15:43:05 +00:00
Seungha Yang
05dae94352 d3d11: Use WIN32 API directly for locking with RAII pattern
Such abstraction is unnecessary for this library/plugin.
Use WIN32 API directly instead of GLib wrappers.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2848>
2022-08-08 20:13:51 +00:00
Seungha Yang
a75e88fdd2 d3d11memory: Remove unnecessary locking
* memory map/unmap is already protected by d3d11 device lock.
  Don't need to take another memory lock.
* Use WIN32 critical section and slim reader/writer lock APIs
  directly instead of GLib wrappers.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2848>
2022-08-08 20:13:51 +00:00
Seungha Yang
21e5c33797 d3d11memory: Allow null GstD3D11Allocator to alloc methods
Similar to gst_allocator_alloc(), use default GstD3D11Allocator
when caller passes null allocator object

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2843>
2022-08-06 23:54:56 +09:00
Seungha Yang
74f56632c3 d3d11: Use std::call_once()
g_once_init_enter() always takes global mutex for non-GCC build.
Use C++ once call implementation

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2843>
2022-08-06 23:27:23 +09:00
Seungha Yang
cf64c9f588 d3d11device: Use WIN32 critical section API directly
GLib's GRecMutex will allocate another heap memory for CRITICAL_SECTION
struct and g_rec_mutex_lock/g_rec_mutex_unlock use WIN32 APIs actually.
We don't need such intermediate function calls and redundant heap allocation.
Just call WIN32 APIs directly.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2845>
2022-08-06 05:12:41 +09:00
Seungha Yang
72ee96af42 d3d11converter: Add options for gamma and primaries conversion
Gamma remap and/or primaries conversion requires additional
processing which might be something user want to avoid, performance
reason for example

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2831>
2022-08-04 02:48:57 +09:00
Philippe Normand
4bf62c788c webrtc: nice: WeakRef access fixes
The GstWebRTCNiceStream::ice property getter already hands-off a full reference,
so there is no need to call g_weak_ref_get() in call sites.

Fixes #1350

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2819>
2022-08-01 13:13:16 +00:00
Philippe Normand
3bdf3455a0 webrtc: ice: Fix GstWebRTCICE parent class
It is a GstObject, not a GObject.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2819>
2022-08-01 13:13:16 +00:00
U. Artie Eoff
e3e98da727 meson: webrtc: ensure definition of libgstwebrtcnice_dep
... and skip if it's disabled.

Fixes #1344

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2797>
2022-07-26 17:39:52 -04:00
yatinmaan
2c1e61ea16 webrtc: Split WebRTCICE into base classes and implementation.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2398>
2022-07-26 13:51:11 +00:00
Seungha Yang
ba259111d5 d3d11: Implement fence abstraction
Depending on device feature level, d3d11 runtime can support
ID3D11Fence which is equivalent to ID3D12Fence.
Waiting using fence has performance-wise benefit over pulling
ID3D11Query status. If ID3D11Fence is not supported by device,
then ID3D11Query will be used instead.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2790>
2022-07-23 16:53:14 +00:00
Benjamin Gaignard
8ec0dca73b codecs: h265: Make sure that sps is processed just before decoding
It may happens that bitstream doesn't provided SPS in decoding order
(like in VPSSPSPPS_A_MainConcept_1 conformance test file).
To be sure that the decoder got the correct SPS parameters process
SPS just before start decoding the frame.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2575>
2022-07-22 16:13:47 -04:00
Sebastian Fricke
5019be9fdb codecs: h265: Fix typos
Fix multiple typos in warning and info messages.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2575>
2022-07-22 16:13:47 -04:00
Benjamin Gaignard
5ae05bb42a codecparsers: Defering computation of pps and sps fields
While possible defer computataion of pps and sps fields until
slice parsing since it may happens that bitstreams don't encoded
them in expected order.
A example weird ordered bitstreams is VPSSPSPPS_A_MainConcept_1
conformance test.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2575>
2022-07-22 16:13:47 -04:00
Nicolas Dufresne
74a811e718 codecparsers: h265: Introduce long_term_ref_pic_set_size
This is the size of the `if( long_term_ref_pics_present_flag )` inside
slice_segment_header( ) syntax. This size in bit, and after de-emulation
is needed by some HW.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1079>
2022-07-22 10:21:02 -04:00
Seungha Yang
1c3fac818d d3d11: Move GstD3D11Converter to gst-libs
The object is equivalent to GstVideoConverter but for D3D11.
Application can use this object directly for various conversions,
such as color space conversion, rescale, crop and flip/rotation.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2767>
2022-07-22 00:08:51 +09:00
Seungha Yang
32eeadb4a5 d3d11: Define enum and flags types manually
gnome.mkenums_simple() doesn't work well for GstD3D11, seems to
be confused by numeric representation of D3D11, must be a bug
in GLib or so. Just don't rely on the incomplete automagic.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2767>
2022-07-22 00:07:52 +09:00
Seungha Yang
879eb9412b d3d11: Run gst-indent
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2767>
2022-07-22 00:07:52 +09:00
Seungha Yang
16f4567a50 d3d11format: Move DXGI color space mapping method to gst-libs
Expose color space mapping method to public so that application
can configure GstCaps or GstVideoInfo using DXGI color space

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2776>
2022-07-20 07:05:46 +09:00
Seungha Yang
1dd29a2564 d3d11: Move HLSL compiler to gst-libs
We should move this functionality to gst-libs so that GstD3D11Converter
can be moved to gst-libs.
Another advantage is that applications can call our
HLSL compiler wrapper method without any worry about OS version
dependent system installed HLSL library.
Note that there are multiple HLSL compiler library versions
on Windows and system installed one would be OS version dependent.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2760>
2022-07-15 06:31:51 +09:00
Seungha Yang
5386a426f3 h265decoder: Report latency
Similar to that of h264decoder

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2726>
2022-07-11 11:59:02 +00:00
Seungha Yang
b09ca8635f d3d11: Use scoped device lock
Make code simpler and more deadlock-free

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2728>
2022-07-09 03:36:17 +09:00
Seungha Yang
f3d51ef235 d3d11: Serialize ensure_element_data() call
It can be called any time from random thread. Thus, multiple
device objects can be created for the same physical device
if the call is not serialized, that's not a scenario we expect.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2727>
2022-07-08 01:35:34 +09:00
Seungha Yang
347ad181be d3d11memory: Update alloc_wrapped() API to avoid staging texture alloc
Add size parameter and use it for CPU accessible memory size
instead of allocating staging texture per API call.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2713>
2022-07-04 18:46:51 +00:00
Seungha Yang
46a3394581 d3d11memory: Add private method for texture wrapped memory allocation
Unlike public method gst_d3d11_allocator_alloc_wrapped(), newly
added method by this commit will not calculate CPU accessible memory
size, since staging texture must be allocated to calculate the size.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2697>
2022-07-02 05:37:55 +09:00
Seungha Yang
3919491eb2 d3d11: Use library private header in plugin
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2697>
2022-07-02 05:37:55 +09:00
Seungha Yang
bcacfc7ced cuda: Protect gst_cuda_ensure_element_context() with lock
Serialize the order of context setup since it can be called
from multiple threads

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2666>
2022-06-30 12:38:08 +00:00
Seungha Yang
ce82c0570e cuda: Add YUY2 and UYVY formats for GL interop
Those formats are not supported conversion formats by CUDA convert/scale elements
but would be useful for GL <-> CUDA interop use case.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2691>
2022-06-30 11:17:15 +00:00
Corentin Damman
8678fc999a cudamemory: add support for planar 4:2:2 YUV formats
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2269>
2022-06-30 07:30:09 +00:00
Seungha Yang
eee0f97c18 d3d11: Add a helper method for GstContext creation
Add gst_d3d11_context_new() method for application to create
GstContext using GstD3D11Device.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2646>
2022-06-27 19:33:57 +00:00
Seungha Yang
06b7b240af d3d11memory: Add support for wrapping application texture
Add gst_d3d11_allocator_alloc_wrapped() method to support wrapping
application texture using GstD3D11Memory without copy.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2646>
2022-06-27 19:33:57 +00:00
Seungha Yang
fce7431381 d3d11: Install library headers
Our Direct3D11 abstraction layer has been improved and
it gained good shape from API point of view.
Also, On Windows, GstD3D11 has various advantages over GstGL
in terms of compatibility/stability/feature/performance.
Note that WGL implementation is known to be buggy for some
drivers/vendors/scenario (that's a reason why Google implemented ANGLE).
Moreover, GstGL is not fully optimized for Windows unfortunately.

It's the time to open this interface to application developers
for various optimized processing using our Direct3D11
infrastructure.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2646>
2022-06-27 19:33:57 +00:00
Seungha Yang
aca71fd692 d3d11: Update gst_d3d11_allocation_params_new() interface
Define GST_D3D11_ALLOCATION_FLAG_DEFAULT (0) value instead of
casting enum type everywhere. And pass D3D11_RESOURCE_MISC_FLAG value

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2646>
2022-06-27 19:33:57 +00:00
Víctor Manuel Jáquez Leal
ec55017a83 va: allocator: Add hack for no fourcc when surface creation.
This patch adds general mechanism for handling specific hacks. In this
case for jpeg decoder in i965 driver, which cannot create surfaces
with fourcc specified.

From jpeg decoder to the allocator, which creates the surfaces,
there's a non-simple path: basedec pseudo-class adds a hacks guint32
which will be set by actual elements (vajpegdec, in this case) and
basedec will always set the hack to the allocator when the allocator
is instantiated.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1575>
2022-06-27 13:43:14 +00:00
Víctor Manuel Jáquez Leal
ffd94a98be va: Add RGBP format definition.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1575>
2022-06-27 13:43:14 +00:00
Víctor Manuel Jáquez Leal
8a2660dc7f va: allocator: Use always lseek to get dmabuf size.
Gallium drivers historically have reported strange dmabuf sizes, from always
zero to the whole frame (multiple fds). The simplest solution is to use lseek
SEEK_END to get the prime descriptor size.

Also the allocator raises a warning if both values differ in order to report
it to driver.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2574>
2022-06-24 15:24:09 +02:00
Nicolas Dufresne
83c51c9812 va: allocator: Fix translation of VADRMPRIMESurfaceDescriptor
VADRMPRIMESurfaceDescriptor structure describes the offsets from the
point of view of the specific handle (DMABuf). While GstVideoInfo
(and the meta) describes offsets from the point of the view of the
GstBuffer, an aggregate of all the GstMemory (1 per handle).

This changes combined with [Mesa Fix](https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16813)
fixes decoding failure with AMD driver.

Fixes #1223

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2574>
2022-06-24 14:14:03 +02:00
Seungha Yang
170271b86f d3d11: Revert staging buffer pool implementation
The staging buffer pool implementation was added to improve
throughput performance since we can avoid per-frame
CPU copy operation via staging texture but it turned out that
we can not make it thread safe. See
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1182

Reverting the staging texture implementation as it does not show
any visible value.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2651>
2022-06-23 22:03:52 +09:00
Víctor Manuel Jáquez Leal
685a611812 va: Use driver implementation macro rather than function.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2642>
2022-06-21 18:21:46 +00:00
Robert Mader
6aa0b0cae2 gstwaylandsink: Add rotate-method property
Similar to and inspired by glimagesink and gtkglsink.

Using the Wayland buffer transform API allows to offload
rotate operations to the Wayland compositor. This can have
several advantages:
 - The Wayland compositor may be able to use hardware plane
   capabilities to do the rotation.
 - In case of pre-rotated content on rotated outputs the
   rotations may equal out, potentially allowing the
   compositor to use hardware planes even if they don't
   support rotate operations.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2543>
2022-06-20 18:30:56 +00:00
Seungha Yang
b48c8eaee6 h264decoder: Use newly added avcC data parsing API
Use gst_h264_parser_parse_decoder_config_record() method to parse
codec_data.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2449>
2022-06-15 19:58:59 +00:00
Seungha Yang
72975fbd6d h264parser: Add an API for AVCDecoderConfigurationRecord parsing
Add a method for AVC configuration date parsing

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2449>
2022-06-15 19:58:59 +00:00
Matthew Waters
efe8e41b61 vkfullscreenquad: add support for disabling clearing
e.g. if drawing over the top of an existing image, we don'w want to
clear.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2470>
2022-06-14 03:34:05 +00:00
Matthew Waters
fe8b4514e9 vkfullscreenquad: support setting blend operations
Allows e.g. blending with an existing image.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2470>
2022-06-14 03:34:05 +00:00
Matthew Waters
53596c2fc6 vkfullscreenaud: create the vulkan command pool upfront
Allows outside to reuse the same command buffer pool much more easily.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2470>
2022-06-14 03:34:05 +00:00
Matthew Waters
32487878d9 vulkan: add some missing GAutoPtr definitions
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2470>
2022-06-14 03:34:05 +00:00
Matthew Waters
a5e4199e88 vulkan: remove unneeded #ifdef for GAutoPtr
Not necessary anymore as we depend on a new enough Glib version

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2470>
2022-06-14 03:34:05 +00:00
He Junyan
e2392e2e3e h264parser: Fix memory leaks in parse_user_data_unregistered().
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2551>
2022-06-06 19:21:58 +00:00
Robert Mader
8c3e33d494 gstwayland: Move reusable parts of the waylandsink into a library
In preparation for the new element `GstGtkWaylandSink`, move reusable
parts out of `GstWaylandSink` into the already exisiting but very
barebone library.

Notable changes include:
 - the `GstWaylandVideo` interface was dropped
 - support for `wl-shell` was dropped
 - lots of renaming in order to match established naming patterns
 - lots of code modernisations, reducing boilerplate
 - members were made private wherever possible

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2479>
2022-06-06 14:36:39 +02:00
Andoni Morales Alastruey
cb7e1a6576 h264parse: fix leak in user data unregistered
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1458>
2022-06-03 08:29:05 +00:00
Andoni Morales Alastruey
64a92b549d Fix documentation
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1458>
2022-06-03 08:29:05 +00:00
Andoni Morales Alastruey
ca2eb9f65f h264parse: add support Precision Time Stamp in SEI messages
Expose User Data Unregistered as a new Meta and add
API to parse Precision Time Stamp (ST 0604).

Fixes #927

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1458>
2022-06-03 08:29:05 +00:00
Seungha Yang
9d0f792b66 meson: cuda: Add missing override_dependency()
Required for GstCuda library to be consumed via "gstreamer-cuda-1.0"
dependency.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2539>
2022-06-02 19:14:12 +00:00
Seungha Yang
dc1d5f798f cuda: Fix uninitialized debug category
Make sure debug category init

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2542>
2022-06-02 18:33:30 +00:00
Seungha Yang
fe64295841 d3d11decoder: Work around Intel DXVA driver crash
Intel DXVA driver crashes sometimes (from GPU thread) if
ID3D11VideoDecoder is released while there are outstanding view objects.
To make sure the object life cycle, holds an ID3D11VideoDecoder refcount
in GstD3D11Memory object.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2504>
2022-05-27 15:13:15 +00:00
Seungha Yang
0deb73d9ba d3d11memory: Clear YUV texture with black color
We prefer black color as an initial texture color and
Direct3D11 runtime will initialize texture with zeros (except for alpha)
which is fine for RGB formats. But UV components of YUV texture
requires manual clear for black color.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2502>
2022-05-27 14:03:49 +00:00
Seungha Yang
e5ba099fd8 d3d11device: Enhance format enumeration and debugging
* Enhance debug log to print human readable D3D11_FORMAT_SUPPORT flags
  value, instead of packed numeric flagset value.
* Only device supported format will be added to format table.
  Depending on device feature level (i.e., D3D9 feature devices),
  16bits formats will not be supported. Although there might be formats
  we deinfed but not supported, it will not be a major issue in practice
  since our D3D11 implementation does not support legacy devices already
  (known limitation) and also old d3dvideosink will be promoted in that case.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2441>
2022-05-21 02:37:45 +09:00
Seungha Yang
ca7081c482 d3d11device: Don't print ERROR log on open failure
Device open can be failed in various reasons, but it's unlikely
our problem

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2433>
2022-05-17 14:11:00 +00:00
Seungha Yang
8d40531f23 h265decoder: Improve robustness against malformed NAL packets
Use newly added gst_h265_parser_identify_and_split_nalu_hevc()
method to handle broken streams where packetized NAL unit
contain start code prefix in it.

It's obviously wrong stream but we know how to work around it
and even need to support such broken streams since
stateless decoder implementations are being a primary
decoder element.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2394>
2022-05-10 03:59:47 +09:00
Seungha Yang
be84fc23ca h265parser: Add a new NAL parsing API to handle malformed packets
Add gst_h265_parser_identify_and_split_nalu_hevc() method to
handle a case where packetized stream contains start-code prefix.
This new method behaves similar to exisiting gst_h265_parser_identify_nalu_hevc()
but it will scan start-code prefix to split given data into
NAL units.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2394>
2022-05-10 03:58:51 +09:00
Víctor Manuel Jáquez Leal
13fbcde1e7 libs: va: Add O_CLOEXEC flag at opening drm device.
So any other potential subprocess won't have access to it.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2386>
2022-05-07 09:55:36 +00:00
Seungha Yang
47ff41bcd2 d3d11memory: Protect against concurrent access from GPU and CPU to staging texture
Staging texture does not allow GPU access while it's CPU mapped.
But because we cannot block concurrent READ access by GstMemory design,
additional staging texture is still required.

Fixes: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1182
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2375>
2022-05-05 18:59:05 +00:00
Seungha Yang
8ec4452d67 h264decoder: Fix for unhandled low-delay decoding case
Baseclass calls get_preferred_output_delay() in a chain of
sequence header parsing and then new_sequence() is called
with required DPB size (includes render-delay) information.
Thus latency query should happen before the sequence header
parsing for subclass to report required render-delay accordingly
via get_preferred_output_delay() method.
(e.g., zero delay in case of live pipeline)

This commit is to fix wrong liveness signalling in case of
upstream packetized format.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2363>
2022-05-05 14:54:54 +00:00
Seungha Yang
ad136cb2c5 h265decoder: Fix for unhandled low-delay decoding case
Baseclass calls get_preferred_output_delay() in a chain of
sequence header parsing and then new_sequence() is called
with required DPB size (includes render-delay) information.
Thus latency query should happen before the sequence header
parsing for subclass to report required render-delay accordingly
via get_preferred_output_delay() method.
(e.g., zero delay in case of live pipeline)

This commit is to fix wrong liveness signalling in case of
upstream packetized format.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2364>
2022-05-05 14:10:39 +00:00
Seungha Yang
07cd1dcc6b av1decoder: Add support for render delay
Sync up with other decoder baseclass implementations

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1453>
2022-05-04 01:23:25 +09:00
Seungha Yang
1b4121fded av1decoder: Hold OBU temporal and spatial id in picture struct
NVDEC API requires the information

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1453>
2022-05-04 01:23:11 +09:00
Seungha Yang
6a4c42c03f codecs: Signal required DPB size for AV1,MPEG2,VP8, and VP9 via new_sequence()
Make all codecs consistent so that subclass can know additional DPB
size requirement depending on render-delay configuration regardless
of codec. Note that render-delay feature is not implemented for AV1
yet but it's planned.

Also, consider new_sequence() is mandatory requirement, not optional

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2343>
2022-05-03 14:17:49 +00:00
Thibault Saunier
dd585ecfcc cuda: Fix introspection warnings
Fixes https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1183

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2344>
2022-05-02 18:30:22 +00:00
Seungha Yang
1fb3804408 Revert "cuda: Fix GstCudaContext refcount bug"
This reverts commit df7ee0e215.

We should not unref it since gst_message_new_have_context()
takes ownership of the GstContext.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2342>
2022-05-02 17:19:13 +00:00
Myles Inglis
df7ee0e215 cuda: Fix GstCudaContext refcount bug
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2334>
2022-04-29 22:22:25 +00:00
Seungha Yang
9cd6f9d51e cuda: Correct CUDA device id field in GstContext structure
device id is unsigned int, not signed.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2311>
2022-04-29 21:21:04 +00:00
Víctor Manuel Jáquez Leal
245e5e3dfd codecs: h265decoder: Fix documentation.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2328>
2022-04-28 11:58:20 +00:00
He Junyan
9ec4041a51 codecparsers: bitwriter: Calculate PicSizeInCtbsY when writing slice header.
The slice->pps->PicWidthInCtbsY/PicHeightInCtbsY values are calculated when
 we parse the slice header. But they are not calculated in bitwriter and so
 may not have valid value when writing slice header.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2287>
2022-04-26 16:04:15 +00:00
He Junyan
abf19020a4 codecparsers: bitwriter: Fix some coverity issues of H265 bitwriter.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2287>
2022-04-26 16:04:15 +00:00
He Junyan
163cbd5892 va: pool: Replace all tabs with spaces in header file.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2282>
2022-04-26 20:26:06 +08:00
He Junyan
fac57fcb8d va: pool: Delete the GST_BUFFER_POOL_OPTION_VIDEO_ALIGNMENT.
The va pool is used for GPU side surface/image, its alignment should
not be changed arbitrarily by others. So we decide not to expose the
GST_BUFFER_POOL_OPTION_VIDEO_ALIGNMENT flag anymore.
Instead, user can call gst_buffer_pool_config_set_va_alignment() to
set its surface/image alignment.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2282>
2022-04-26 20:26:02 +08:00
He Junyan
fd81cb2ad4 va: pool: Add set_va_alignment() API.
We want to use gst_buffer_pool_config_set_va_alignment() to replace
gst_buffer_pool_config_get_video_alignment(). The later one is specific
for GST_BUFFER_POOL_OPTION_VIDEO_ALIGNMENT option.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2282>
2022-04-26 20:25:57 +08:00
Seungha Yang
205a23f456 nvcodec: Stop building for non-{Windows,Linux} target
The other platforms, specifically macOS have not been supported already
because this plugin loads so or dll. Moreover, NVIDIA dropped
support for macOS as of CUDA 11.0. See also
https://developer.nvidia.com/nvidia-cuda-toolkit-11_0_0-developer-tools-mac-hosts

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2283>
2022-04-25 15:50:52 +00:00
Xavier Claessens
1a0eea3299 Meson: Fix deprecation warnings
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1876>
2022-04-23 00:33:00 +00:00
He Junyan
d9d03e1dba codecparsers: bitwriter: Add the common bit writer functions for H265.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1831>
2022-04-22 07:35:17 +00:00
Víctor Manuel Jáquez Leal
e207ff905b va: Expose a couple va surface/buffer methods.
And use them in va plugin.

Also, set as default logging category the vadisplay one.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2077>
2022-04-20 15:15:56 +00:00
Xavier Claessens
82ca0e291b Delete unused i18n headers
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2028>
2022-04-19 18:01:06 +00:00
Xavier Claessens
b99ecc78ca Replace gst-i18n-*.h with gi18n-lib.h
GLib guarantees libintl is always present, using proxy-libintl as
last resort. There is no need to mock gettex API any more.

This fix static build on Windows because G_INTL_STATIC_COMPILATION must
be defined before including libintl.h, and glib does it for us as part
as including glib.h.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2028>
2022-04-19 18:01:06 +00:00
Thibault Saunier
dcd2ccad59 cuda: Fix typo in gst_cuda_buffery_copy_type_to_string
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1472>
2022-04-19 16:39:43 +00:00
Thibault Saunier
86dcfc29dc cuda: Add a gst_cuda_context_new_wrapped constructor
So that application or people implementing cuda element from
outside GStreamer itself can ensure that their contexts are used
by GStreamer.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1472>
2022-04-19 16:39:43 +00:00
Thibault Saunier
c033f8fad2 cuda: Factor out a public GstCUDA library
So applications and elements implemented outside GStreamer can reuse
our infrastructure

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1472>
2022-04-19 16:39:43 +00:00
Seungha Yang
9d51cae7ee h264decoder,h265decoder: Do not hold codec_data buffer
... also do not need to extract it from caps.

Decoder uses codec_data only once per set_format() and
baseclass will extract codec_data buffer already.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2212>
2022-04-18 19:55:15 +00:00
He Junyan
7f6cd7ac3c codecs: av1parser: Fix a typo in seq_level_idx check.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2157>
2022-04-13 02:36:09 +00:00
Seungha Yang
d4f9676c9c h265parser: Fix short_term_ref_pic_set() size calculation
This field is used by DXVA/NVDEC/VA, and each specification
describes (NVDEC is not well documented) that it's the number of
bits used in short_term_ref_pic_set().

DXVA doesn't explicitly mention that whether the size of
emulation preventation bytes (EPB) is inclusive or not, but
VA is clearly specifying that it's the size after removing
EPB. Excluding EPB size here makes more sense therefore.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1930>
2022-04-07 18:46:12 +00:00
Sangchul Lee
8537433f24 webrtc/datachannel: Change initial data channel state to CONNECTING
It complies with http://w3c.github.io/webrtc-pc/#dom-rtcdatachannelstate.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2099>
2022-04-04 23:46:25 +00:00
Tim-Philipp Müller
296094508e libs: va: make sure va-enumtypes.h is generated before it's used
Need to add a dep for the generated header file to the dependency()
so that it gets generated before anyone tries to #include files
from it (which may happen before the actual lib is built because
that's only needed when stuff is linked together later).

See https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2057#note_1323236
and CI build failures in https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2096

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2103>
2022-04-02 18:58:52 +00:00
Nicolas Dufresne
8d9e649570 va: Fix printf format modifier for drm modifiers
DRM modifiers are 64bit, the printf modifier is platform dependant. Use
the G_GINT64_MODIFIER macro to make this printf portable.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2102>
2022-04-01 20:09:36 +00:00
Xavier Claessens
b004464ac6 Remove glib and gobject dependencies everywhere
They are part of gst_dep already and we have to make sure to always have
gst_dep. The order in dependencies matters, because it is also the order
in which Meson will set -I args. We want gstreamer's config.h to take
precedence over glib's private config.h when it's a subproject.

While at it, remove useless fallback args for gmodule/gio dependencies,
only gstreamer core needs it.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2031>
2022-04-01 16:32:17 +00:00
Víctor Manuel Jáquez Leal
6d2f57b6c7 libs: va: add VA allocator parameter for derived images usage.
Added GstVaFeature enum type, and new parameter for VA allocator's
set_format() and get_format(). Also added a new parameter in VA pool
gst_va_pool_new_with_config() and
gst_buffer_pool_config_set_va_allocation_params().

This new parameter will define if derived images will by used for
buffer mapping.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2057>
2022-03-31 14:14:45 +00:00
Seungha Yang
6451a13b0b vadisplay: Add description readonly property
Expose description of vendor for user information, similar to
the description property of d3d11device.
Also, set description and DRM device path on GstContext structure
so that user can read them and it will be printed on terminal
when gst-launch-1.0 is used

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2064>
2022-03-30 21:41:27 +00:00
Víctor Manuel Jáquez Leal
602d249847 va: Don't expose internal classes.
VA allocators and pools classes don't need to be exposed as external
symbols.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2070>
2022-03-30 11:36:03 +02:00
Haihua Hu
630acb40f0 gstplay: don't print error log in warning_cb
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2069>
2022-03-30 08:12:05 +00:00
Matthew Waters
5741ee38e0 webrtc/datachannel: fix use-after-free in sctp state notification
g_signal_disconnect*() doesn't stop any existing callbacks from running
which means that if the notify::state callback is in progress in one
thread and the data channel object is finalize()ed in another thread,
then there could be a use-after-free trying lock the data channel
object.

We can't reasonably use a GWeakRef as we don't have a 'parent' object to
free the GWeakRef after the data channel is finalized.  This is also
complicated by the fact that the application can hold a reference to the
data channel object that would live beyond the lifetime of webrtcbin
itself.

We solve this by implementing a ghetto weak-ref solution internally with
a list of outstanding data channels.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1664>
2022-03-29 23:55:40 +00:00
Matthew Waters
e28c45fd05 webrtc: explicitly error out in a couple of renegotiation cases
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1664>
2022-03-29 23:55:40 +00:00
Víctor Manuel Jáquez Leal
400faf7361 va: Set <gst/va/gstva.h> as library single point entry header.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2048>
2022-03-29 19:48:30 +00:00
He Junyan
990fbb3b52 va: Move allocators and pool objects into gstva library.
In order to other plugins use gstva objects, such as allocators and buffer
pools, this merge request move them from the va plugin to the gstva library.

This objects are not exposed in <gst/va/gstva.h> since they are not expected
to be used by users, only by plugin implementators.

Because of the surface copy design, which is used to implement allocator's
mem_copy() virtual function, depends on the vafilter, which is kept inside
the plugin, memory copy through VAPosproc is disabled and removed temporarly.

Also added some missing parameter validation.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2048>
2022-03-29 19:48:30 +00:00
He Junyan
53783eab6c va: Move the video format functions into gstlibva.
Untabifying header file.

The logging category was moved from the plugin generic category to
the display category. It can argue that video formats hacks are
display dependant.

Added validations for input parameters.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2048>
2022-03-29 19:48:30 +00:00
Matthew Waters
6c49f8d308 mpeg: fix unused-but-set warning
../gst-libs/gst/mpegts/gst-dvb-section.c:206:9: error: variable 'i' set but not used [-Werror,-Wunused-but-set-variable]
  guint i = 0, allocated_events = 12;
        ^
../gst-libs/gst/mpegts/gst-dvb-section.c:365:9: error: variable 'i' set but not used [-Werror,-Wunused-but-set-variable]
  guint i = 0, allocated_streams = 12;
        ^
../gst-libs/gst/mpegts/gst-dvb-section.c:543:9: error: variable 'i' set but not used [-Werror,-Wunused-but-set-variable]
  guint i = 0, allocated_streams = 12;
        ^
../gst-libs/gst/mpegts/gst-dvb-section.c:885:9: error: variable 'i' set but not used [-Werror,-Wunused-but-set-variable]
  guint i = 0, allocated_services = 8;
        ^
../gst-libs/gst/mpegts/gst-dvb-section.c:1316:9: error: variable 'i' set but not used [-Werror,-Wunused-but-set-variable]
  guint i = 0, allocated_services = 8;
        ^

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2046>
2022-03-28 10:30:23 +00:00
Nicolas Dufresne
104ae1b2e6 codecs: h264: Save the field_pic_flag
This flag is set when the stream is interlaced and the specific
slice is made of single parity fields rather the paired at the
macroblock layer. This is rarely needed in late decoding process
but the Rockchip RKVDEC HW interface requires it, hence needs to
be passed through V4L2 Stateless interface.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2009>
2022-03-25 21:40:28 +00:00
Daniel Almeida
9a364464f0 av1decoder: Sync duplicate_picture with VP9 one
Pass the current frame to the duplicate_picture callback. This makes it easier
to set the frame's output_buffer if we already have one available. Also
documented that unlike VP9, it is not optional to implement this as the
picture will populate the DPB if it is a key-frame. To ensure this, remove the
default implementation.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1992>
2022-03-21 15:10:01 +00:00
Nicolas Dufresne
a7ceac50b2 vp9decoder: Copy system_frame_number in duplicate_picture
Just like AV1, copy the system_frame_number from the original picture to make
it clear they reference the same data.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1992>
2022-03-21 15:10:01 +00:00
Nicolas Dufresne
80107d4a86 cdoecs: av1: Copy system_frame_number in duplicate_picture
The system_frame_number is notably used by V4L2 decoder as a unique
indentifier for the frame that was decoded. This value is used to tell driver
which frame to reference, as V4L2 does not have an efficient mechanism to
otherwise pass back the frames.

For this reason, and because it is more ligical, copy the original
system_frame_number into the duplicate picture instead of using the current
frame.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1992>
2022-03-21 15:10:01 +00:00
Nicolas Dufresne
049655c824 codecs: av1: Fix state when we show existing keyframe
Showing existing keyframe have special meaning in AV1. All the references
frame will be refreshed with the original keyframe information. The refresh
process (7.20) is implemented by saving data from the frame_header into the
state. To fix this special case, load all the relevant information into the
frame_header.

As there is nothing happening in between this and the loading of the key-frame
into the state, this patch also remove the separate API function, using it
internally instead.

Fixes #1090

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1971>
2022-03-19 11:56:33 +00:00
He Junyan
580a2bb64b codecparsers: av1parser: Fix a typo in FilmGrainParams comment.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1974>
2022-03-18 18:59:25 +00:00
Seungha Yang
1a0d5bff61 h265decoder: Add support for delayed output
Functionally identical to the other decoder baseclasses.
Delayed output can improve throughput depending on decoding APIs.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1937>
2022-03-15 21:08:06 +00:00
Seungha Yang
0624434d84 h265decoder: Update documentation
Sync up with other baseclasses

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1937>
2022-03-15 21:08:06 +00:00
Seungha Yang
3e49ff0ff5 h265decoder: Drain decoder on new_sequence()
Holding previously decoded but not outputted pictures even after
new_sequence is not a safe approach in various aspect.
However, we cannot drain out DPB on new_sequence() unconditionally,
because there is a case where decoder should drop decoded pictures
if NoOutputOfPriorPicsFlag is set.

To detect NoOutputOfPriorPicsFlag before the new_sequence() call,
this patch splits decoding process into two path, one for nal unit parsing
in order to detect NoOutputOfPriorPicsFlag and then each nal unit
will be decoded.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1937>
2022-03-15 21:08:06 +00:00
Seungha Yang
9494509ee0 h265decoder: Remove unused pts variable
We can know timestamp from associated GstVideoCodecFrame

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1937>
2022-03-15 21:08:06 +00:00
Seungha Yang
aa476452fb codecs: Rename picture clear functions
Our convention for clear method is gst_clear_foo_bar().

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1897>
2022-03-11 20:20:17 +00:00
Seungha Yang
3694045a54 h264decoder: Fix invalid memory access
gst_h264_dpb_needs_bump() can be called with null picture
in case of live

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1928>
2022-03-11 19:32:59 +09:00
Philippe Normand
84717c6d2a gstplay: Do not error out on message parsing failures
Specially when parsing errors and warnings, the details field can be NULL and
the gst_structure_get() call would return FALSE in such cases, triggering false
positive errors.

Follow-up for #1063

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1869>
2022-03-07 11:03:41 +00:00
Philippe Normand
027f4a56c0 gstplay: Fix warning parsing API
The GError is an out parameter, so should be a ** parameter, like the details
parameter.

See also #1063

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1869>
2022-03-07 11:03:41 +00:00
Philippe Normand
7a7daf0f37 play: Fix error parsing API
The GError is an out parameter, so should be a ** parameter, like the details
parameter.

Fixes #1063

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1849>
2022-03-04 10:00:30 +00:00
He Junyan
d68d3b9a0d codecparsers: bitwriter: Add the common bit writer functions for H264.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1051>
2022-03-01 10:53:49 +01:00
He Junyan
ca914f4ac2 codecparsers: nalutils: Add nal_writer_reset_and_get_data help function.
We not only want to create a NAL gstmemory, but also need to create and
get the raw data of a NAL writer for the later usage.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1051>
2022-03-01 10:53:49 +01:00
Sebastian Dröge
8ab1c5791b d3d11: Remove non-existing gst_d3d11_memory_get_type() API from header
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1764>
2022-02-21 21:26:43 +00:00
Seungha Yang
04b8dfa391 d3d11: Add support for AYUV, AYUV64, and RGBA64_LE formats
Note that AYUV and AYUV64 formats will be used to expand format
support, especially some packed YUV formats (e.g., Y410, YUY2)
are common DXGI formats used for hardware decoder/encoder on Windows
but those formats cannot be used as a render target. We need to handle
them differently without pixel shader help, using compute shader
for example.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1699>
2022-02-16 18:41:05 +00:00
Seungha Yang
cb7e454b53 d3d11: Reorganize format mapping table
... and handle GST <-> D3D11 format mapping in a single place to
make adding format easier

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1699>
2022-02-16 18:41:05 +00:00
Seungha Yang
dd906f9610 d3d11: Store device format in struct
Holding pointer to struct was unsafe approach because
the pointer to d3d11 format will be invalidated once d3d11 device
object is released

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1699>
2022-02-16 18:41:05 +00:00
Seungha Yang
e1f0687b09 meson: Do hard build error for some MSVC warnings
Handle various MSVC warnings as errors for development version.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1006>
2022-02-16 17:03:29 +00:00
He Junyan
24c3e0fcfa va: Delete the display lock/unlock when we call VA-API.
According to the VA-API's description, they are MT-safe, we do not
need to care about that in our middleware layer. The lock/unlock
operations have overhead and make the performance lower.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1333>
2022-02-15 10:02:08 +00:00
He Junyan
58d594df44 meson: va: Remove va option check from gst-libs
Building libgstva-1.0 unconditionally for the va implementation can be
 used by non-va plugins such as MSDK even when va plugin is disabled

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1685>
2022-02-14 06:30:56 +00:00
Philippe Normand
5a2e1ecb4d dtlstransport: Notify ICE transport property changes
The application might track the underlying ICE transport, so not notifying
changes might lead to use-after-free issues.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1688>
2022-02-14 03:24:26 +00:00
Seungha Yang
644e18d029 meson: d3d11: Remove d3d11 option check from gst-libs
Build gstd3d11-1.0 unconditionally for d3d11 implementation can be used
by non-d3d11 plugins even when d3d11 plugin is disabled

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1684>
2022-02-11 20:01:52 +00:00
Seungha Yang
e96687d88d d3d11: Update build-time dependency
Remove all the d3d11 and dxgi header version dependent ifdef
and bump the minimum requirement to d3d11_4.h and dxgi1_6.h.
We are already failing support old Visual Studio (Windows SDK actually)
such as Visual Studio 2015. Note that our MinGW toolchain satisfies
the requirement.

From runtime point of view, this change should be fine since
we are checking OS version with IUnknown::QueryInterface()
everywhere in order to check API availability

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1684>
2022-02-11 20:01:52 +00:00
Víctor Manuel Jáquez Leal
0e7dade55a build: Add libva dependency fallback.
Then libva can be subproject and used by either gstreamer-vaapi,
va and msdk in gst-plugins-bad.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1397>
2022-02-09 09:45:04 +00:00
Víctor Manuel Jáquez Leal
4455d908eb va: Fix and simplify build recipe.
1. Use api_version variable rather than static string.
2. Remove pkgconfig generation since currently the library
   is not installed, only used internally.
3. Rely on dependency "required" to abort compilation.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1650>
2022-02-08 16:22:42 +00:00
Víctor Manuel Jáquez Leal
5e4c152de4 va: Remove libgudev crumbs in library.
In commit e699aaeb we moved linking of libgudev to the plugin rather
the library, because it's only used in the plugin. But the dependency
check is still done in library.

This patch removes the dependency check in library, and updates the
dependency check in plugin.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1650>
2022-02-08 16:22:42 +00:00
Seungha Yang
af9b9be76d d3d11memory: Inform subresource index via GstMapInfo::user_data
By using this way, caller does not need to call another method
gst_d3d11_memory_get_subresource_index()

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1408>
2022-02-08 10:05:35 +00:00
Seungha Yang
a37da515f4 d3d11memory: Add support for ID3D11Buffer
Allow wrap ID3D11Buffer via GstD3D11Memory object
At the moment, only staging ID3D11Buffer is supported.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1408>
2022-02-08 10:05:35 +00:00
Seungha Yang
187dfce793 d3d11stagingbufferpool: Fix typo in texture description
Fixing typo, it should be height

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1652>
2022-02-07 22:38:02 +09:00
He Junyan
ea9b350240 va: Add a gstva.h to include all va lib header files.
And replacing all va lib headers with this new header files
when including.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1256>
2022-02-07 10:12:36 +00:00
He Junyan
d5c535744b va: Move the vautils into the gst va lib.
The context query and handle are common logic for all va related
elements. So we move it from va plugins to the common gst va lib.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1256>
2022-02-07 10:12:36 +00:00
Seungha Yang
6434d69f8c codecs: Stop claiming constness for refcounted object
It's almost pointless and makes little sense as subclass might
want to modify refcount of the object or so. And all subclasses
are already casting them to non-const version as well.
In a general sense, we need to avoid passing refcounted object
with const qualifier.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1238>
2022-02-06 17:17:22 +00:00
Seungha Yang
06fb2d3937 d3d11: Add new buffer pool implementation for staging texture
staging buffer pool will allocate staging d3d11 texture
for upload/download optimization. By using staging buffer,
we can avoid per frame staging -> system memory copy operation.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1643>
2022-02-06 21:57:13 +09:00
Martin Reboredo
8987532cfc gstvulkan: Expose gst_vulkan_result_to_string
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1623>
2022-02-05 16:33:04 +00:00
Philippe Normand
4254920b72 webrtc: Expose RTCError enum
The error codes not complying with the spec are now notified with the
GST_WEBRTC_ERROR_INTERNAL_FAILURE code.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1485>
2022-01-29 14:42:22 +00:00
Víctor Manuel Jáquez Leal
ccc4dc2d83 va: libs: Avoid noisy registry when no VA device.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1550>
2022-01-21 10:55:55 +01:00
He Junyan
05ee44b62b codecparsers: h265parser: return invalid profile if len is 0.
Though the profiles[0] is inited as GST_H265_PROFILE_INVALID in the
gst_h265_profile_tier_level_get_profile(), the profile detecting may
change its content later. So the return of profiles[0] may not be an
invalid profile even the len is 0.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1517>
2022-01-13 05:28:17 +00:00
He Junyan
9eb0f8501f codecparsers: h265parser: Fix the index incrementation error in append_profile().
The current "*idx++" operation just refers the pointer and increment the pointer
itself, not the content of the pointer. This causes that the count of the profiles
is always 0.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1517>
2022-01-13 05:28:17 +00:00
Mengkejiergeli Ba
5905955cc3 av1parser: Fix data type of film grain param
Fix cb_offset and cr_offset data type from guint8 to guint16. According
to spec, cb_offset and cr_offset are 9 bit long, while guint8 can cause
interger overflow, and thus change to guint16.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1508>
2022-01-12 11:03:17 +00:00
Nirbheek Chauhan
1be6d6ccf5 meson: Add explicit check: kwarg to all run_command() calls
This is required since Meson 0.61.0, and causes a warning to be
emitted otherwise:

2c079d855e
https://github.com/mesonbuild/meson/issues/9300

This exposed a bunch of places where we had broken run_command()
calls, unnecessary run_command() calls, and places where check: true
should be used.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1507>
2022-01-09 18:12:47 +05:30
He Junyan
e1f9c6d559 codecparsers: h265parser: Correct the read of slice_sao_chroma_flag.
According to the SPEC, for parsing the slice header, we should read the
slice_sao_chroma_flag only when ChromaArrayType is not equal to 0.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1488>
2022-01-04 09:53:25 +08:00
Víctor Manuel Jáquez Leal
3040a26073 codecparsers: h265parser: Use a table map to get profile.
Instead of a sequence of if statements, declare a table to map profile
idc with profiles and traverse it.

Also, first add the profile from the parsed profile idc and later add,
into the profile array, the profile from the compatibility flags.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1440>
2021-12-16 17:08:30 +01:00
Víctor Manuel Jáquez Leal
168ad9f58f codecparsers: h265parser: Verify all possible profiles.
It's possible a HEVC stream to have multiple profiles given the
compatibility bits. Instead of returning a single profile, internal
gst_h265_profile_tier_level_get_profiles() returns an array with all
it possible profiles.

Profiles are appended into the array only if the generated profile
is not invalid.

gst_h265_profile_tier_level_get_profile() is rewritten in terms of
gst_h265_profile_tier_level_get_profiles(), returning the first
profile found the array.

And  gst_h265_get_profile_from_sps() is also rewritten in terms of
gst_h265_profile_tier_level_get_profiles(), but traversing the array
verifying if the proposed profile is actually valid by Annex A.3.x of
the specification.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1440>
2021-12-16 17:08:30 +01:00
Benjamin Gaignard
9e0c2c4a09 codecs: h264decoder: Fix return value type
Return value should be GstFlowReturn not gboolean

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1426>
2021-12-08 11:08:30 +01:00
Benjamin Gaignard
4ff27314f6 codecs: h265decoder: Fix return value if klass->new_picture isn't set
If klass->new_picture isn't set we need to initialize
ret with GST_FLOW_OK to avoid unwanted error case

Fixes: 5b405d1585 ("codecs: h265decoder: Use GstFlowReturn everywhere")
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1426>
2021-12-08 11:02:32 +01:00
Seungha Yang
e2e45e51b0 codecs: vp9: Drop frames on non-keyframe format change
... if subclass does not support the case

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1407>
2021-12-02 19:19:59 +00:00
Nicolas Dufresne
43759ffeaa codecs: vp9: Also consider render_width/height
Also emits new_sequence if on keyframe and the render_width/height have
change. The subclass can always optimize this if the frame resolution
didn't change, the output caps needs to reflect this though.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1407>
2021-12-02 19:19:59 +00:00
Daniel Almeida
a2b0837bc5 codecs: gstvp9decoder: copy frame->system_frame_number into picture
A comment in gstvp9picture.h states that picture->system_frame_number
should get its value from frame->system_frame_number, but in fact
it was never copied at all.

Fix it.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1012>
2021-11-29 17:41:19 +00:00
Daniel Almeida
98dc7a64a0 codecs: gstvp9{decoder|statefulparser}: optionally parse compressed headers
Rework gstvp9{decoder|statefulparser} to optionally parse compressed headers.
The information in these headers might be needed for accelerators
downstream, so optionally parse them if downstream requests it.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1012>
2021-11-29 17:41:19 +00:00
He Junyan
d867180b4e codecs: mpeg2decoder: drain() only when significant sequence changes.
There are a lot of info in the mpeg2's sequence(also including ext
display_ext and scalable_ext). We need to notify the subclass about
its change, but not all the changes should trigger a drain(), which
may change the output picture order. For example, the matrix changes
in sequence header does not change the decoder context and so no need
to trigger a drain().

Fixes: #899
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1375>
2021-11-24 14:42:57 +00:00
Seungha Yang
ffa8aff6b1 d3d11: Update comments
Remove copy & paste mistake (this is not GstGL) and add more
description.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1374>
2021-11-23 07:23:12 +00:00
Philippe Normand
ee7fe545b2 player: Ensure the GstPlay is created before the wrapped renderer
The GstPlayerWrappedVideoRenderer implicitely depends on GstPlay.

Fixes #878

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1345>
2021-11-20 10:15:49 +00:00
Philippe Normand
12a5bf64f8 play: Allow runtime configuration of video-renderer
This is a requirement for GstPlayer when using the default overlay interface
provided by the pipeline. The GstPlayerWrappedVideoRenderer requires a valid
pipeline, but that's available only after the GstPlay thread has successfully
started.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1345>
2021-11-20 10:15:49 +00:00
Tim-Philipp Müller
972615cf22 docs: fix unnecessary ampersand, < and > escaping in code blocks
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1340>
2021-11-12 11:39:19 +00:00
He Junyan
0345188aaa codecs: h264dec: Calculate the latency by its bump mode.
The current latency calculation just uses the num_reorder_frames,
which is not very precise. We should consider the bump mode of the
DPB, the faster it bumps, the lower latency we will have.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1046>
2021-11-05 14:40:42 +00:00
Nicolas Dufresne
aedd5f0dd1 codecs: mpeg2: Drain before a new_sequence get signalled
The decoder may need to re-allocate the output buffer, it is easier if all
pictured have been outputed.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1013>
2021-11-02 16:16:29 +00:00
Daniel Almeida
a8decde6d3 codecs: gstmpeg2decoder: add support for render delay
Some decoding APIs support delayed output for performance reasons.
One example would be to request decoding for multiple frames and
then query for the oldest frame in the output queue.
This also increases throughput for transcoding and improves seek
performance when supported by the underlying backend.

Introduce support in the mpeg2 base class, so that backends that
support render delays can actually implement it.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1013>
2021-11-02 16:16:29 +00:00
Daniel Almeida
946be1a85a codecs: GstMpeg2Slice: add field for sc_offset and size
Downstream might need the start code offset when decoding.

Previously this computation would be scattered in multiple sites. This
is error prone, so move it to the base class. Subclasses can access
slice->sc_offset directly without computing the address themselves
knowing that the size will also take the start code into account.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1013>
2021-11-02 16:16:29 +00:00
Seungha Yang
17bf17b38d codecs: h265decoder: Fix per-slice leak
As documented, slice header parsed via gst_h265_parser_parse_slice_hdr()
should be cleared, otherwise it would result in memory leak.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1274>
2021-10-29 17:25:06 +00:00
Andoni Morales Alastruey
6844a243c8 d3d11: add support for new debug layer versions
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1237>
2021-10-23 21:46:04 +02:00
Martin Reboredo
944623c3aa gstvulkan: Constify code in create_shader
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1226>
2021-10-21 23:35:41 -03:00
Matthew Waters
9f79ab8b0b vulkan/swapper: add some debug logging for surface size and present modes
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1219>
2021-10-21 11:32:04 +00:00
Tim-Philipp Müller
be3b71d6c9 gst-plugins-bad: define G_LOG_DOMAIN for all libraries
Fixes #634

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1009>
2021-10-19 00:12:25 +00:00
Thibault Saunier
6e79932ad9 meson: List libraries and their corresponding gir definition
Introduces a `libraries` variable that contains all libraries in a
list with the following format:

``` meson
libraries = [
    [pkg_name, {
        'lib': library_object
        'gir': [ {full gir definition in a dict } ]
    ],
    ....
]
```

It therefore refactors the way we build the gir so that we can reuse the
same information to build them against 'gstreamer-full' in gst-build
when linking statically

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1093>
2021-10-15 19:27:30 -03:00
Thibault Saunier
e2dd28a753 meson: Mark files as files()
Making it more robust and future proof

And fix issues that it creates

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1093>
2021-10-15 19:27:30 -03:00
Thibault Saunier
0e576127a5 bad:audio: Add generated files sources in declare_dependency
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1093>
2021-10-15 19:27:30 -03:00
Nicolas Dufresne
da464bde5f codecs: h264: Fix wrong type of ret variable
This ret is not a GstFlowReturn. This broke v4l2 decoder which does not
implement new_picture() virtual function.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1154>
2021-10-14 20:12:03 +00:00
Thibault Saunier
2dacd33e9e transcoder: Set state back to NULL after run() finishes
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1063>
2021-10-14 12:04:45 +00:00
Thibault Saunier
07908ccead transcoder: Use full path for includes in 'gsttranscoder.h'
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1063>
2021-10-14 12:04:45 +00:00
Mengkejiergeli Ba
8f678c95d6 va:display: Don't close an fd with negative value
Cannot pass negative parameter to close() and thus no need to apply
close() when fd < 0.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1131>
2021-10-14 11:12:41 +00:00
Seungha Yang
4dd0c6ce44 codecparsers: {h264,h265}parser: Fix typo around SEI nalu generator
Fix to create correct SEI nalu when the size of payloadType and/or
payloadType is larger than 255 (0xff)

Fixes: https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/issues/1601
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1106>
2021-10-13 17:21:52 +00:00
Seungha Yang
98b82ef286 d3d11: d3d11utils: Add support for DXGI Adapter LUID based D3D11 device context sharing
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1098>
2021-10-10 03:23:58 +09:00
Seungha Yang
5ac7a21ef0 d3d11: d3d11device: Add gst_d3d11_device_new_{for_adapter_luid,wrapped}
* gst_d3d11_device_new_for_adapter_luid()
  Used for creating D3D11 device for a DXGI adapter (i.e., GPU)
  corresponding to a LUID (Locally Unique Identifier).
  This method can be useful for interop with other APIs such as
  Direct3D12, MediaFoundation, CUDA, etc.
* gst_d3d11_device_new_wrapped()
  Allows creating a new GstD3D11Device object by using already
  configured ID3D11Device. This is conceptually equivalent to
  gst_gl_context_new_wrapped()

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1098>
2021-10-10 03:23:53 +09:00
Seungha Yang
d8eff2623d d3d11: d3d11device: Remove "allow-tearing" property
Plugin can query DXGI_FEATURE_PRESENT_ALLOW_TEARING without d3d11device
help

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1098>
2021-10-10 01:01:44 +09:00
Seungha Yang
88437a9c9b codecs: Use GST_VIDEO_DECODER_ERROR() only for decoding error case
The GST_VIDEO_DECODER_ERROR() should be used only for robust/error-resilient
decoding purpose. Any other error codes such as not-negotiated or flushing
should be returned without modified for upstream to be able to handle
it immediately. (for example, application might want to try other
decoder element on not-negotiated)

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1070>
2021-10-07 06:48:46 +00:00
Seungha Yang
e31b797c05 codecs: h264decoder: Update for remaining gboolean to GstFlowReturn port
Fix for spurious/spammy warning and wrong function return type

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1085>
2021-10-07 06:07:29 +00:00
Seungha Yang
7c557c2d65 codecs: mpeg2decoder: Use GstFlowReturn everywhere
boolean return value is not sufficient for representing the reason
of error in most cases. For instance, any errors around new_sequence()
would mean negotiation error, not just *ERROR*.
And some subclasses will allocate buffer/memory/surface on new_picture()
but it could be failed because of expected error, likely flushing

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1019>
2021-10-04 20:56:46 +00:00
Seungha Yang
e322745763 codecs: h264decoder: Use GstFlowReturn everywhere
boolean return value is not sufficient for representing the reason
of error in most cases. For instance, any errors around new_sequence()
would mean negotiation error, not just *ERROR*.
And some subclasses will allocate buffer/memory/surface on new_picture()
but it could be failed because of expected error, likely flushing

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1019>
2021-10-04 20:56:46 +00:00
Seungha Yang
5b405d1585 codecs: h265decoder: Use GstFlowReturn everywhere
boolean return value is not sufficient for representing the reason
of error in most cases. For instance, any errors around new_sequence()
would mean negotiation error, not just *ERROR*.
And some subclasses will allocate buffer/memory/surface on new_picture()
but it could be failed because of expected error, likely flushing

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1019>
2021-10-04 20:56:46 +00:00
Víctor Manuel Jáquez Leal
e699aaeb16 va: meson: Move back libgudev dependency to plugin.
When move the libgstva, libgudev dependency was moved as part of the
library, though it's not use by the library but the plugin. This patch
moves back libgudev dependency to the plugin.

Also HAVE_LIBDRM is move to the library which is the one who use it.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1027>
2021-10-04 10:19:36 +00:00
Seungha Yang
571aad3980 codecs: {vp8,vp9}decoder: Drain on new_sequence()
Decoder should drain queued frame (if any) and empty DPB before
starting new sequence.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/987>
2021-10-02 12:11:48 +00:00
Seungha Yang
aab3ea2736 codecs: {vp8,vp9}decoder: Cleanup drain code
Make them consistent with h26x decoder baseclass

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/987>
2021-10-02 12:11:48 +00:00
Seungha Yang
9f4ea145e0 codecs: vp8decoder: Fix typo
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/987>
2021-10-02 12:11:48 +00:00
Seungha Yang
c6ec7f3ea4 codecs: vp9decoder: add support for render delay
Some decoding APIs support delayed output for performance reasons.
One example would be to request decoding for multiple frames and
then query for the oldest frame in the output queue.

This also increases throughput for transcoding and improves seek
performance when supported by the underlying backend.

Introduce support in the vp9 base class, so that backends that
support render delays can actually implement it.

Co-authored by Seungha Yang <seungha@centricular.com>

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/987>
2021-10-02 12:11:48 +00:00
Seungha Yang
505c794748 codecs: vp9decoder: Fix class struct documentation
s/GstVp9Decoder/GstVp9DecoderClass

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/987>
2021-10-02 12:11:48 +00:00
Seungha Yang
08cb5b482d libs: Introduce GstWinRT library
Adding a helper library for various WinRT specific implementations.
Currently this library supports only DeviceWatcher abstraction object
which can be used for dynamic device add/remove detection.
See also
https://docs.microsoft.com/en-us/uwp/api/windows.devices.enumeration.devicewatcher?view=winrt-20348

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/947>
2021-09-30 06:13:07 +00:00
Mathieu Duponchelle
f0a158407c mpegts: add missing Since comments after SCTE 35 work
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/913>
2021-09-25 01:29:38 +00:00
Mathieu Duponchelle
c3a161f287 basetsmux: rework SCTE section handling to handle passthrough
mpegtsmux can receive SCTE sections from two origins: events
created by the application, and events forwarded downstream by
mpegtsdemux, containing sections that may not have been fully
parsed, and additional data to help tsmux translate times to
the correct domain, both for requesting keyframes and calculating
an accurate pts_adjustment.

The complete approach is documented further in a comment above
the relevant function.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/913>
2021-09-25 01:29:38 +00:00
Mathieu Duponchelle
e4f40ba526 mpegtspacketizer: handle "packetizing" already packetized data
.. when the section didn't have a packetizer. This can happen
as a result of building a new section from a copy of the original
data of another section.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/913>
2021-09-25 01:29:38 +00:00
Mathieu Duponchelle
1477d76b7d scte-section: add support for packetizing splice_program_flag='0'
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/913>
2021-09-25 01:29:38 +00:00
Mathieu Duponchelle
612e064154 scte-section: add support for packetizing schedule events
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/913>
2021-09-25 01:29:38 +00:00
Mathieu Duponchelle
5ecd395d91 scte-section: Add TODO for porting to gst_bit_*
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/913>
2021-09-25 01:29:38 +00:00
Mathieu Duponchelle
e272fb3444 scte-section: add support for parsing splice components
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/913>
2021-09-25 01:29:38 +00:00
Mathieu Duponchelle
66533ea77d scte-section: add support for SCHEDULE commands
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/913>
2021-09-25 01:29:38 +00:00
Mathieu Duponchelle
ab0ab46f13 scte-section: fix typo
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/913>
2021-09-25 01:29:37 +00:00
Mathieu Duponchelle
61fecce193 gst-scte-section: implement partial parsing
In cases where either the SIT is encrypted, or an unknown
command is encountered, we still want to send an event downstream.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/913>
2021-09-25 01:29:37 +00:00
Mathieu Duponchelle
d17c7f25e6 scte35-section: semantic API break
Document that the constructors for the splice events expect
a running time, as users of the API can not be expected to
predict the appropriate local PTS.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/913>
2021-09-25 01:29:37 +00:00
Mathieu Duponchelle
a9787d0c85 scte-section: add support for packetizing time_signal splices
time_signal splices are trivial, they only contain a splice_time()
and all the relevant information is carried in descriptors.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/913>
2021-09-25 01:29:37 +00:00
Mathieu Duponchelle
a03c395582 mpegtssection: expose event constructor
This allows the demuxer to forward sections of interest downstream,
for example SCTE 35 splice information. These can then be reinjected
appropriately by a muxer for example.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/913>
2021-09-25 01:29:37 +00:00
Mathieu Duponchelle
fc975818b5 scte-section.h: fix type macros
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/913>
2021-09-25 01:29:37 +00:00
Thibault Saunier
019971a3c7 Move files from gst-plugins-bad into the "subprojects/gst-plugins-bad/" subdir 2021-09-24 16:14:36 -03:00