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93 Commits

Author SHA1 Message Date
Morph 99ceb03a1c general: Convert source file copyright comments over to SPDX 
This formats all copyright comments according to SPDX formatting guidelines.
Additionally, this resolves the remaining GPLv2 only licensed files by relicensing them to GPLv2.0-or-later.
 2022-04-23 05:55:32 -04:00
Fernando S b1fdc02465
Merge pull request #8066 from ameerj/gpu-decode-fixes 
codec: Fix GPU decoder detection on Windows and a memory leak
 2022-04-01 01:37:22 +02:00
ameerj 15f9472b15 codec: Plug GPU decoder memory leak 2022-03-21 20:22:52 -04:00
ameerj 109566fc8f codec: Disable HW_FRAMES method check on Windows 
It was reported that this method causes crashes on certain Linux decoding backends, hence the check to avoid it.

This subsequently caused Windows GPU decoders to never be selected and always fall back to CPU decoding, disable the check on Windows for now.
 2022-03-21 20:21:09 -04:00
ameerj 1bc7d61b57 video_core: Reduce unused includes 2022-03-19 15:01:31 -04:00
Jan Beich d24a4b79d4 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 e57b13ad94 video_core/codecs: re-enable VAAPI/VDPAU on BSDs after 72aa418b0b 2021-12-18 20:57:30 +00:00
liushuyu 3f765ea9a4 video_core/codecs: (re-spin) refactor ffmpeg searching and handling 2021-12-15 20:57:01 -07:00
bunnei 2f32133ad5
Revert "video_core/codecs: refactor ffmpeg searching and handling in cmake" 2021-12-15 00:02:53 -08:00
liushuyu dd72e4dce4
CI: fix CI on Linux 2021-12-13 22:31:19 -07:00
liushuyu a2d73eaa10 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 a578df4c6b
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 20a46790d7 video_core/codec: address comments 2021-12-02 21:01:34 -07:00
liushuyu cd27f211c8 video_core/codecs: more robust ffmpeg hwdecoder selection logic 2021-12-02 21:01:34 -07:00
liushuyu 60928cf8cd
video_core/codec: address comments 2021-11-24 18:06:38 -07:00
liushuyu 72aa418b0b
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 c50f170597 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 d35391b9f4 vp8: Implement header composition 
Enables frame decoding with FFmpeg
 2021-11-12 23:52:18 -05:00
ameerj b39b33b1fe codecs: Add VP8 codec class 2021-11-12 19:49:45 -05:00
Morph 894b483a0d
Merge pull request #7157 from ameerj/vic-surface-size 
vic: Use the minimum of surface/frame dimensions when writing the final frame to the GPU
 2021-10-13 20:41:17 -04:00
Ameer J 018cf3853e
Merge pull request #7109 from vonchenplus/fix_h264_max__reference_num_error 
h264: Use max allowed max_num_ref_frames when using CPU decoding
 2021-10-12 14:08:37 -04:00
ameerj f346b04d12 vic: Use the minimum of surface/frame dimensions when writing the final frame to the GPU 
Addresses possible buffer overflow behavior.
 2021-10-10 18:44:16 -04:00
Feng Chen ba8be75037 h264: Use max allowed max_num_ref_frames when using CPU decoding 2021-10-10 20:07:19 +08:00
Valeri 0394e4bb8e
vic: Allow surface to be higher than frame 
Touhou Genso Wanderer Lotus Labyrinth R decodes 1920x1080 videos into 1920x1088 surface.
Only allow mismatch for height, since larger width would result in increasingly offset rows and somewhat defeat entire purpose of this check.
 2021-10-09 20:22:09 +03:00
ameerj 403fc86c11 vic: Avoid memory corruption when multiple streams with different dimensions are decoded 
This is a work around to avoid buffer overflow errors until multi channel/multi stream decoding is supported.
 2021-10-08 01:22:38 -04:00
ameerj 5aae61775f vic: Refactor frame writing methods 2021-10-07 14:56:44 -04:00
ameerj 899fdb9c44 vic: Implement RGBX frame format 2021-10-07 11:06:57 -04:00
Morph ae028ddf22 codec: Add missing <string_view> include 2021-09-11 17:19:14 -04:00
Fernando S be4e192903
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 eb2624ed65 vp9_types: Minor refactor of VP9 info structs. 2021-08-25 21:42:43 -04:00
ameerj 3de38c9a70 vp9_types: Remove unused Vp9PictureInfo members 2021-08-25 21:29:22 -04:00
ameerj b384129c63 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 cd016d3cb5 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 a832aa699f codec: Improve libav memory alloc and cleanup 2021-08-16 14:40:53 -04:00
ameerj bc3efb79cc codec: Fallback to CPU decoding if no compatible GPU format is found 2021-08-16 14:40:53 -04:00
bunnei 0509fe3377
Merge pull request #6838 from ameerj/sws-align 
vic: Specify sws_scale height stride.
 2021-08-12 11:28:33 -07:00
ameerj 356e10898f codec: Replace deprecated av_init_packet usage 2021-08-12 01:28:01 -04:00
ameerj 659039ca6d 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 a779cede7c vic: Specify sws_scale height stride. 
Silences a sws_scale runtime warning about unaligned strides.
 2021-08-09 23:24:16 -04:00
ameerj fa22695705 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
ameerj 928b64d2ce nvdec: Better logging for unimplemented codecs 2021-08-07 01:08:33 -04:00
bunnei f183668a87
Merge pull request #6799 from ameerj/vp9-fixes 
nvdec: Fix VP9 reference frame refreshes
 2021-08-06 17:46:46 -07:00
ameerj e3688f0627 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 a3f80a97a3 vp9: Fix reference frame refreshes 
This resolves the artifacting when decoding VP9 streams.
 2021-08-06 20:08:08 -04:00
yzct12345 2868d4ba84
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
Fernando S da4ca4f2f9
Merge pull request #6525 from ameerj/nvdec-fixes 
nvdec: Fix Submit Ioctl data source, vic frame dimension computations
 2021-07-15 15:17:50 +02:00
ameerj b7fa264749 vic: Fix dimension compuation of YUV frames 
Fixes out of bound memory crashes in Mario Golf
 2021-07-15 00:51:50 -04:00
bunnei bf50345d4c
Merge pull request #6537 from Morph1984/warnings 
general: Enforce multiple warnings in MSVC
 2021-07-05 17:09:23 -07:00
Kelebek1 208a04dcff Slightly refactor NVDEC and codecs for readability and safety 2021-07-01 06:22:05 +01:00
Morph 22d7b89c15 video_core: Remove #pragma warning directives for external headers 2021-06-28 14:21:40 -04:00