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Author SHA1 Message Date
Damian Hobson-Garcia
dd8ef3ec1b waylandsink: Move buffer commits to the display thread 
Syncrhonizing buffer commits to the streaming thread can lead to
dropped frames when frame callbacks are not processed before the
next frame is ready for rendering.  Depending on the drift between
the wayland compositor and buffer source timings, this can lead to
periods of significant frame drop, especially when the media frame
rate is close to the display frame rate.

Cache buffers in the streaming thread and peform commits on the
display thread to eliminate the buffer commit racing.

The implementation is the same for both waylandsink and gtkwaylandsink,
so move it to the common wayland library under gst-lib.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6133>
 2024-02-27 17:20:42 +00:00
Damian Hobson-Garcia
612ee3b591 wayland: Add API to ref/unref current GstBuffer inside a GstWlBuffer 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6133>
 2024-02-27 17:20:42 +00:00
Damian Hobson-Garcia
1b3bb334eb wayland: Add synchronized requests to WlDisplay 
Add synchonized versions of wl_display_sync() and wl_callback_destroy()
that will ensure that to callbacks can be managed in a thread safe way
on the display queue even when they are dispatched from a separate
thread.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6133>
 2024-02-27 17:20:42 +00:00
naglis
476a34cfdb gstplay: Fix typos in documentation 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6177>
 2024-02-23 00:35:58 +00:00
ekwange
0cbb396ab9 mse: Add logging init for mediasource sample map 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6033>
 2024-02-21 18:11:25 +00:00
Edward Hervey
62b9049d20 mpegst: Fix ownership of return value 
This inherits from the same rule as gst_buffer_add_meta

```
gst-mpegtspesmetadatameta.h:98: Warning: GstMpegts:
gst_buffer_add_mpegts_pes_metadata_meta: return value: Invalid non-constant
return of bare structure or union; register as boxed type or (skip)
```

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6146>
 2024-02-20 11:33:33 +02:00
Edward Hervey
d26194db0e libgstplay: Use playbin3 by default 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6120>
 2024-02-15 09:00:45 +01:00
Seungha Yang
d98c922995 h265decoder: Fix DPB size calculation 
MaxDpbSize specified in A.4.2 tells upper bound of decoded picture
buffer size but does not tell actual required size.
Use max_dec_pic_buffering value as a dpb size. Some backends
such as DXVA and NVDEC might require pre-allocated DPB buffer
and unnecessary large DPB size will result in waste of GPU memory.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6101>
 2024-02-14 15:05:59 +00:00
Víctor Manuel Jáquez Leal
2011dec249 vulkan/decoder: fix documentation generation 
GstVulkanDecoderParameters is an union, not a struct, and that isn't handled by
hotdoc.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6089>
 2024-02-10 17:17:23 +00:00
Víctor Manuel Jáquez Leal
f0c5a853a6 vulkan/decoder: don't initialize function table once 
Since it has to be associated with the device and it gets destroyed when the
decoder is freed.

Now it's created when the decoder starts and it's flagged.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6089>
 2024-02-10 17:17:23 +00:00
Seungha Yang
b3a29b61c5 dxvavp8decoder: Fix reference frame setting 
Fixing typo

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6088>
 2024-02-10 21:18:44 +09:00
Sebastian Dröge
77a09c1781 analytics: Allow getting a related meta with ANY type 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6068>
 2024-02-07 14:07:52 +00:00
Tim-Philipp Müller
f1940077a2 codecparsers: av1bitwriter: fix Since marker 
... and add them to the symbol index to make hotdoc happy
 2024-02-06 16:37:13 +00:00
Tim-Philipp Müller
6651bb3ed8 codecparsers: document new GstH265Level and GstH264Level enums 
... and add them to the symbol index to make hotdoc happy.
 2024-02-06 16:37:13 +00:00
Tim-Philipp Müller
b9b249be48 va: fix g-i annotation 
This parameter annotation is unknown :[allow-null-none] None
 2024-02-06 16:37:12 +00:00
sergey radionov
ebc51e3253 nice: resolve result should go to nice helper thread 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5921>
 2024-02-06 09:12:13 +00:00
Olivier Crête
351f823704 analytics: Always return a string from mtd_type_get_name() 
It makes it easier to use in printf() style strings without worrying
about getting a NULL.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6035>
 2024-02-02 15:49:56 +00:00
Daniel Morin
8122f623f6 analytics: Change indexes type from i32 -> gsize 
- gst_analytics_cls_mtd_get_length() return a gsize, this type dicated index
  type for gst_analytics_cls_mtd_get_quark() and
  gst_analytics_cls_mtd_get_level().
- Minor cleanup/improvement on index validation.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6018>
 2024-01-31 15:22:43 +00:00
Daniel Morin
42227d7de3 analytics: add api on OD to retrieve bbox confidence 
- Add a specific api to retrieve bbox confidence level without having to
  retrieve it's location.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6017>
 2024-01-31 14:40:56 +00:00
Seungha Yang
51162acc31 cuda: Report device open error 
Call gst_cuda_result() with CUDA_ERROR_NO_DEVICE error code if
we could not open device, so that application can catch the error

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6006>
 2024-01-30 14:30:41 +00:00
Seungha Yang
cd6d62ddf0 cuda: Use cuStreamDestroy_v2 API 
Sync up with CUDA 11.x/12.0 header

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6006>
 2024-01-30 14:30:41 +00:00
Víctor Manuel Jáquez Leal
c760c72f7a vkformat: fetch correctly feature flags2 
Feature flags2 are fetch through VkFormatProperties3KHR and needs more guards
checking.

Moved out all the feature flags fetching to another function for clarity.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6014>
 2024-01-30 12:57:41 +00:00
Víctor Manuel Jáquez Leal
c24b47ecee vkformat: use VK_KHR_get_physical_device_properties2 to guard 
and VK_KHR_format_feature_flags2 rather than a meaningless version handling.

Also the patch brings back the usage of features2 for video extensions, use KHR
version to support the guarded symbols.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6014>
 2024-01-30 12:57:41 +00:00
Víctor Manuel Jáquez Leal
394aaa6a59 vulkan: early return if gst_buffer_pool_set_config() fails 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6013>
 2024-01-30 11:58:04 +00:00
He Junyan
040042113e codecparsers: Implement the AV1 bit code writer 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3015>
 2024-01-30 08:24:25 +00:00
He Junyan
e1d96d0669 codecparsers: av1: add ref_global_motion_params in frame header 
In order to ease the AV1 bit writer to write the global_motion_params
when primary_ref_frame is enabled, we need to add this field to set
the global_motion_params of the reference frame.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3015>
 2024-01-30 08:24:25 +00:00
He Junyan
14a5d936f8 codecparsers: av1: add expected_frame_id in frame header 
We need it to ease the bit code writing of AV1 frame header.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3015>
 2024-01-30 08:24:25 +00:00
Robert Mader
9ee58825cc vaallocator: Allow non-linear modifiers for dummy mem_maps 
A client may map dmabufs without the intention to either read or write
to the memory. One example is clients wanting to use the
`gst_video_frame_map()` helper function.

Thus, in order to make buffers from `GstVaDmabufAllocator` conveniently
usable, ignore the modifier check if the client specified neither
`GST_MAP_READ` nor `GST_MAP_WRITE`.

Also skip the `va_sync_surface()` call in that case, as it's likely only
needed for CPU reads/writes.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5965>
 2024-01-29 17:10:50 +00:00
Nicolas Dufresne
0b38cb2320 vulkan: Fix clang compiler warning 
clang does not like the array index assignment without the `=` sign in
it. This is a gnu extension I believe, and adding the sign is proper.
This fixes the following two warnings:

```
../subprojects/gst-plugins-bad/gst-libs/gst/vulkan/gstvkvideo-private.c:32:40:
warning: use of GNU 'missing =' extension in designator [-Wgnu-designator]
  [GST_VK_VIDEO_EXTENSION_DECODE_H264] {
                                       ^
                                       =
../subprojects/gst-plugins-bad/gst-libs/gst/vulkan/gstvkvideo-private.c:36:40:
warning: use of GNU 'missing =' extension in designator [-Wgnu-designator]
  [GST_VK_VIDEO_EXTENSION_DECODE_H265] {
                                       ^
                                       =
```

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5996>
 2024-01-26 16:42:30 +00:00
Seungha Yang
3855646f1d d3d12: Add MPEG-2 decoder 
Most of code additions are just gluing already implemented
GstDxva and GstD3D12Decoder interfaces

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5979>
 2024-01-25 11:45:23 +00:00
Stéphane Cerveau
dd6fca1d02 vulkan video: add GST_VK_VIDEO_EXTENSIONS enum 
To avoid using mysterious value, use an enum to
show the valid value in _vk_codec_extensions

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5922>
 2024-01-24 17:00:47 +00:00
Matthew Waters
f50b43c83b vulkan/format: also get features in the fallback case 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5576>
 2024-01-24 13:54:41 +00:00
Matthew Waters
634fc913a6 vulkan/format: don't assign an uneeded boolean 
We don't actually need the basics_primary/secondary boolean.  The
returned format is decided by the requested usage with fallbacks as
necessary.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5576>
 2024-01-24 13:54:41 +00:00
Matthew Waters
420548a6c6 vulkan/format: there is no current need to use the 64-bit feature flags 
All of our feature flags are currently covered by the first
VkFormatFeatureFlag enum so far.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5576>
 2024-01-24 13:54:41 +00:00
Matthew Waters
080b25cbfe vulkan/format: correct fallback features in from_video_info_2 
The features were not actually used and were written into a boolean
value.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5576>
 2024-01-24 13:54:41 +00:00
Seungha Yang
f368d63ecd av1parser: Fix potential stack overflow during tile list parsing 
The tile_count_minus_1 must be less than or equal to 511 as specified
in spec "6.11.1 General tile list OBU semantics"

Fixes #3214 / CVE-2024-0444 / ZDI-CAN-22873

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5970>
 2024-01-24 12:29:12 +00:00
Daniel Stone
da9d4225b1 wayland: Actually use wayland-protocols version dep 
Closes: #3242
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5962>
 2024-01-23 13:11:23 +00:00
Daniel Stone
3a37778f69 gstwayland: Support wp_single_pixel_buffer_v1 
This protocol does what it says on the box, avoiding the need for a 1x1
wl_shm buffer.

A wayland-projects wrap has been added for users who do not have v1.26
available.

This commit was partly authored by Robert Mader.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2662>
 2024-01-22 16:51:36 -05:00
Seungha Yang
e353fe8fcc h264decoder: Handle malformed avc/avc3 packets 
Packetized stream format should not contain start-code prefix
in bitstream and each [nal-length-byte, nal-byte] unit should consist of
single nal unit. But there are malformed streams in the world.
Use newly added gst_h264_parser_identify_and_split_nalu_avc()
method to identify each nal unit.

Fixes: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/3219
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5772>
 2024-01-17 14:57:57 +00:00
Seungha Yang
c737799900 h264parser: Add gst_h264_parser_identify_and_split_nalu_avc() method 
Equivalent to _split_nalu_hevc() method in h265parser. This method
will scan start-code prefix and split into individual NAL units
if start-code prefix is detected

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5772>
 2024-01-17 14:57:57 +00:00
Chris Spencer
2388932767 vkmemory: don't map memory more than once 
vkMapMemory may not be called on a memory object that is already
host-mapped. If the gstreamer memory object is mapped more than once then
reuse the existing Vulkan mapping.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5917>
 2024-01-16 17:44:48 +01:00
Chris Spencer
865227b750 vkimagebufferpool: allow specifying initial image layout 
The pool currently defaults to performing a layout transition to
VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, with some special exceptions for
video usages. This may not be a legal transition depending on the usage.
Provide an API to explicitly control the initial image layout.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5881>
 2024-01-13 05:54:00 +00:00
Scott Moreau
f0d15f335d gst-launch: accept option to set program name 
The option --prog-name="PROGRAM-NAME" can be passed to set the program name.
The program name is used by gtk and gstreamer to set the class or app-id.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5263>
 2024-01-12 17:11:11 +00:00
Stéphane Cerveau
f337d37d6d codecparsers: add slice type name for h265 
Add a method to convert the slice type to a descriptive
name.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5908>
 2024-01-11 13:17:43 +01:00
Stéphane Cerveau
9c250179c6 codecparsers: add helper methods for h264 
Add two helper methods to convert profile
and slice types

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5908>
 2024-01-11 13:17:43 +01:00
Olivier Crête
745197d386 analytics: Implement scale meta transform for Object detection meta 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5863>
 2024-01-10 18:35:17 -05:00
Olivier Crête
5d3035553c analytics: Replace type quark with opaque struct pointer 
This way, we can add function pointers in there for things like
transformations.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5863>
 2024-01-10 18:34:53 -05:00
Olivier Crête
91815710dd analyticsmeta: Make the GstAnalyticsRelatableMtdData struct private 
Only ask the subclass about how much space they need, this way we can keep
the allocation details more private.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5863>
 2024-01-10 18:19:38 -05:00
Stéphane Cerveau
476c7efcb7 vulkan: decoder: create union for profile usage 
As a profile can include a VkVideoDecodeUsageInfoKHR
or VkVideoEncodeUsageInfoKHR, use union to separate the both.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5701>
 2024-01-10 17:15:12 +00:00
Stéphane Cerveau
97ebaa0bc1 gstutils: add gst_util_ceil_log2 
Move ceil_log2 from nalutils.* to gstutils.*

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5888>
 2024-01-09 15:34:10 +00:00