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65 commits

Author SHA1 Message Date
Jan Beich c2338f2f04 video_core: constify AVCodec for ffmpeg >= 5.0 
src/video_core/command_classes/codecs/codec.cpp:177:16: error: assigning to 'AVCodec *' from 'const AVCodec *' discards qualifiers
    av_codec = avcodec_find_decoder(codec);
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~
 2022-01-20 11:09:21 +00:00
Jan Beich 85f65a6995 video_core/codecs: re-enable VAAPI/VDPAU on BSDs after f91cc356fb 2021-12-18 20:57:30 +00:00
liushuyu f722e83537 video_core/codecs: (re-spin) refactor ffmpeg searching and handling 2021-12-15 20:57:01 -07:00
bunnei 15a4248f46 Revert "video_core/codecs: refactor ffmpeg searching and handling in cmake" 2021-12-15 00:02:53 -08:00
liushuyu 538db2d872 CI: fix CI on Linux 2021-12-13 22:31:19 -07:00
liushuyu f7516c3fda video_core/codecs: skip decoders that use hw frames ... 
... this would resolve some edge-cases where multiple devices are
present and ffmpeg is unable to auto-supply the hw surfaces
 2021-12-13 22:29:19 -07:00
liushuyu 168882cb7a video_core/codecs: more fixes for VAAPI detection ... 
* skip impersonated VAAPI implementaions ("imposter detection")
* place VAAPI priority below CUDA/NVDEC/CUVID
 2021-12-02 21:31:51 -07:00
liushuyu ef00c213e8 video_core/codec: address comments 2021-12-02 21:01:34 -07:00
liushuyu a32139fdab video_core/codecs: more robust ffmpeg hwdecoder selection logic 2021-12-02 21:01:34 -07:00
liushuyu 1a5c1d70de video_core/codec: address comments 2021-11-24 18:06:38 -07:00
liushuyu f91cc356fb video_core/codecs: fix multiple decoding issues on Linux ... 
* when someone installed Intel video drivers on an AMD system, the
  decoder will select the Intel VA-API decoding driver and yuzu will
  crash due to incorrect driver selection; the fix will check if the
  currently about-to-use driver is loaded in the kernel
* when using NVIDIA driver on Linux with a ffmpeg that does not have
  CUDA capability enabled, the decoder will crash; the fix simply
  making the decoder prefers the VDPAU driver over CUDA on Linux
 2021-11-24 17:23:57 -07:00
ameerj bf504f15f6 codes: Rename ComposeFrameHeader to ComposeFrame 
These functions were composing the entire frame, not just the headers. Rename to more accurately describe them.
 2021-11-12 23:52:19 -05:00
ameerj 048eb094ba vp8: Implement header composition 
Enables frame decoding with FFmpeg
 2021-11-12 23:52:18 -05:00
ameerj 538647f62b codecs: Add VP8 codec class 2021-11-12 19:49:45 -05:00
Feng Chen 78317b1a8d h264: Use max allowed max_num_ref_frames when using CPU decoding 2021-10-10 20:07:19 +08:00
Morph 84b969a442 codec: Add missing <string_view> include 2021-09-11 17:19:14 -04:00
Fernando S f35f5c5072 Merge pull request #6846 from ameerj/nvdec-gpu-decode 
nvdec: Add GPU video decoding for all capable drivers and platforms
 2021-09-11 23:11:32 +02:00
ameerj 8b0a45defd vp9_types: Minor refactor of VP9 info structs. 2021-08-25 21:42:43 -04:00
ameerj 01ac464999 vp9_types: Remove unused Vp9PictureInfo members 2021-08-25 21:29:22 -04:00
ameerj 681b194e24 h264: Lower max_num_ref_frames 
GPU decoding seems to be more picky when it comes to the maximum number of reference frames.
 2021-08-16 14:40:53 -04:00
ameerj 82906e26a5 configure_graphics: Add GPU nvdec decoding as an option 
Some system configurations may see visual regressions or lower performance using GPU decoding compared to CPU decoding. This setting provides the option for users to specify their decoding preference.

Co-Authored-By: yzct12345 <87620833+yzct12345@users.noreply.github.com>
 2021-08-16 14:40:53 -04:00
ameerj 7cd52be8c4 codec: Improve libav memory alloc and cleanup 2021-08-16 14:40:53 -04:00
ameerj 5fd82a4ec1 codec: Fallback to CPU decoding if no compatible GPU format is found 2021-08-16 14:40:53 -04:00
ameerj f885866fba codec: Replace deprecated av_init_packet usage 2021-08-12 01:28:01 -04:00
ameerj 561fd5f7a4 nvdec: Implement GPU accelerated decoding for all platforms 
Supplements the VAAPI intel gpu decoder by implementing the D3D11VA decoder for Windows, and CUVID/VDPAU for Nvidia and AMD on drivers linux respectively.
 2021-08-12 01:28:01 -04:00
ameerj 4cd45cf374 vp9: Ensure the first frame is complete 
Silences a runtime error due to the first frame missing the frame data, and being set to hidden despite being a key-frame.
 2021-08-08 13:49:00 -04:00
bunnei cb6d198101 Merge pull request #6799 from ameerj/vp9-fixes 
nvdec: Fix VP9 reference frame refreshes
 2021-08-06 17:46:46 -07:00
ameerj b34ded024c vp9: Cleanup unused variables 
With reference frames refreshes fix, we no longer need to buffer two frames in advance.
We can also remove other unused or otherwise unneeded variables.
 2021-08-06 20:08:11 -04:00
ameerj 27969c5943 vp9: Fix reference frame refreshes 
This resolves the artifacting when decoding VP9 streams.
 2021-08-06 20:08:08 -04:00
yzct12345 e13e98d99d nvdec: Implement VA-API hardware video acceleration (#6713) 
* nvdec: VA-API

* Verify formatting

* Forgot a semicolon for Windows

* Clarify comment about AV_PIX_FMT_NV12

* Fix assert log spam from missing negation

* vic: Remove forgotten debug code

* Address lioncash's review

* Mention VA-API is Intel/AMD

* Address v1993's review

* Hopefully fix CMakeLists style this time

* vic: Improve cache locality

* vic: Fix off-by-one error

* codec: Async

* codec: Forgot the GetValue()

* nvdec: Address ameerj's review

* codec: Fallback to CPU without VA-API support

* cmake: Address lat9nq's review

* cmake: Make VA-API optional

* vaapi: Multiple GPU

* Apply suggestions from code review

Co-authored-by: Ameer J <52414509+ameerj@users.noreply.github.com>

* nvdec: Address ameerj's review

* codec: Use anonymous instead of static

* nvdec: Remove enum and fix memory leak

* nvdec: Address ameerj's review

* codec: Remove preparation for threading

Co-authored-by: Ameer J <52414509+ameerj@users.noreply.github.com>
 2021-08-03 23:43:11 -04:00
bunnei 88cb6c26f3 Merge pull request #6537 from Morph1984/warnings 
general: Enforce multiple warnings in MSVC
 2021-07-05 17:09:23 -07:00
Kelebek1 05fb3db000 Slightly refactor NVDEC and codecs for readability and safety 2021-07-01 06:22:05 +01:00
Morph 61fc23e127 video_core: Remove #pragma warning directives for external headers 2021-06-28 14:21:40 -04:00
ReinUsesLisp d5154a3b19 codec,vic: Disable warnings in ffmpeg headers 2021-06-26 03:29:31 -03:00
lat9nq 3c453e0df0 vp9: Avoid memcpy with null pointers 
Avoid sending null pointer to memcpy as reported by Undefined Behaviour
Sanitizer. Replaces the std::memcpy calls in SpliceVectors with
std::copy calls. Opting to replace all the memcpy's with copy's.

Co-authored-by: LC <mathew1800@gmail.com>
 2021-04-05 00:44:38 -04:00
ameerj be6c487b4e nvdec cleanup 2021-02-13 13:07:31 -05:00
Lioncash d5bff783bd common/bit_util: Replace CLZ/CTZ operations with standardized ones 
Makes for less code that we need to maintain.
 2021-01-15 02:15:32 -05:00
Lioncash ea0e85b869 video_core: Remove unnecessary enum class casting in logging messages 
fmt now automatically prints the numeric value of an enum class member
by default, so we don't need to use casts any more.

Reduces the line noise a bit.
 2020-12-07 00:41:50 -05:00
Lioncash 341083a5e1 video_core: Resolve more variable shadowing scenarios pt.2 
Migrates the video core code closer to enabling variable shadowing
warnings as errors.

This primarily sorts out shadowing occurrences within the Vulkan code.
 2020-12-05 06:39:35 -05:00
bunnei 32984bf3e1 Merge pull request #5124 from lioncash/video-shadow 
video_core: Resolve more variable shadowing scenarios
 2020-12-05 00:48:08 -08:00
Lioncash 4d9a8ef8f1 codec: Remove deprecated usage of AVCodecContext::refcounted_frames 
This was only necessary for use with the
avcodec_decode_video2/avcoded_decode_audio4 APIs which are also
deprecated.

Given we use avcodec_send_packet/avcodec_receive_frame, this isn't
necessary, this is even indicated directly within the FFmpeg API changes
document here on 2017-09-26:

https://github.com/FFmpeg/FFmpeg/blob/master/doc/APIchanges#L410

This prevents our code from breaking whenever we update to a newer
version of FFmpeg in the future if they ever decide to fully remove this
API member.
 2020-12-04 16:23:13 -05:00
Lioncash 2f181b6a90 video_core: Resolve more variable shadowing scenarios 
Resolves variable shadowing scenarios up to the end of the OpenGL code
to make it nicer to review. The rest will be resolved in a following
commit.
 2020-12-04 16:19:09 -05:00
Lioncash 92a5b7b388 vp9/vic: Resolve pessimizing moves 
Removes the usage of moves that don't result in behavior different from
a copy, or otherwise would prevent copy elision from occurring.
 2020-12-03 12:33:07 -05:00
bunnei 14c58ebe23 Merge pull request #5002 from ameerj/nvdec-frameskip 
nvdec: Queue and display all decoded frames, cleanup decoders
 2020-12-02 15:55:15 -08:00
comex 200a0bf755 codec: Fix pragma GCC diagnostic pop missing corresponding push 2020-11-26 16:35:42 -05:00
ameerj 0a89ea1ca7 Limit queue size to 10 frames 
Workaround for ZLA, which seems to decode and queue twice as many frames as it displays.
 2020-11-26 14:04:06 -05:00
ameerj aa2d90b35c Address PR feedback 
remove some redundant moves, make deleter match naming guidelines.

Co-Authored-By: LC <712067+lioncash@users.noreply.github.com>
 2020-11-26 00:18:26 -05:00
ameerj 5beb990349 Queue decoded frames, cleanup decoders 2020-11-25 17:10:44 -05:00
Lioncash 2ee59021c2 nvdec: Make use of [[nodiscard]] where applicable 
Prevents bugs from occurring where the results of a function are
accidentally discarded
 2020-11-02 02:45:15 -05:00
Lioncash 6425e155f2 vp9: Be explicit with copy and move operators 
It's deprecated in the language to autogenerate these if the destructor
for a type is specified, so we can explicitly specify how we want these
to be generated.
 2020-10-29 22:57:35 -04:00