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path: root/src/video_core/command_classes/codecs
AgeCommit message (Collapse)Author
2022-10-06VideoCore: Refactor syncing.Fernando Sahmkow
2022-06-13common: Change semantics of UNREACHABLE to unconditionally crashLiam
2022-05-13codecs/vp9: Use u8 for norm and map lutsMorph
Using this smaller type saves 1536 bytes in the compiled executable.
2022-04-28chore: add missing SPDX tagsAndrea Pappacoda
Follow-up to 99ceb03a1cfcf35968cab589ea188a8c406cda52
2022-04-23general: Convert source file copyright comments over to SPDXMorph
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.
2022-04-01Merge pull request #8066 from ameerj/gpu-decode-fixesFernando S
codec: Fix GPU decoder detection on Windows and a memory leak
2022-03-21codec: Plug GPU decoder memory leakameerj
2022-03-21codec: Disable HW_FRAMES method check on Windowsameerj
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.
2022-03-19video_core: Reduce unused includesameerj
2022-01-20video_core: constify AVCodec for ffmpeg >= 5.0Jan Beich
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); ^~~~~~~~~~~~~~~~~~~~~~~~~~~
2021-12-18video_core/codecs: re-enable VAAPI/VDPAU on BSDs after 72aa418b0b41Jan Beich
2021-12-15video_core/codecs: (re-spin) refactor ffmpeg searching and handlingliushuyu
2021-12-15Revert "video_core/codecs: refactor ffmpeg searching and handling in cmake"bunnei
2021-12-13CI: fix CI on Linuxliushuyu
2021-12-13video_core/codecs: skip decoders that use hw frames ...liushuyu
... this would resolve some edge-cases where multiple devices are present and ffmpeg is unable to auto-supply the hw surfaces
2021-12-02video_core/codecs: more fixes for VAAPI detection ...liushuyu
* skip impersonated VAAPI implementaions ("imposter detection") * place VAAPI priority below CUDA/NVDEC/CUVID
2021-12-02video_core/codec: address commentsliushuyu
2021-12-02video_core/codecs: more robust ffmpeg hwdecoder selection logicliushuyu
2021-11-24video_core/codec: address commentsliushuyu
2021-11-24video_core/codecs: fix multiple decoding issues on Linux ...liushuyu
* 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
2021-11-12codes: Rename ComposeFrameHeader to ComposeFrameameerj
These functions were composing the entire frame, not just the headers. Rename to more accurately describe them.
2021-11-12vp8: Implement header compositionameerj
Enables frame decoding with FFmpeg
2021-11-12codecs: Add VP8 codec classameerj
2021-10-10h264: Use max allowed max_num_ref_frames when using CPU decodingFeng Chen
2021-09-11codec: Add missing <string_view> includeMorph
2021-09-11Merge pull request #6846 from ameerj/nvdec-gpu-decodeFernando S
nvdec: Add GPU video decoding for all capable drivers and platforms
2021-08-25vp9_types: Minor refactor of VP9 info structs.ameerj
2021-08-25vp9_types: Remove unused Vp9PictureInfo membersameerj
2021-08-16h264: Lower max_num_ref_framesameerj
GPU decoding seems to be more picky when it comes to the maximum number of reference frames.
2021-08-16configure_graphics: Add GPU nvdec decoding as an optionameerj
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>
2021-08-16codec: Improve libav memory alloc and cleanupameerj
2021-08-16codec: Fallback to CPU decoding if no compatible GPU format is foundameerj
2021-08-12codec: Replace deprecated av_init_packet usageameerj
2021-08-12nvdec: Implement GPU accelerated decoding for all platformsameerj
Supplements the VAAPI intel gpu decoder by implementing the D3D11VA decoder for Windows, and CUVID/VDPAU for Nvidia and AMD on drivers linux respectively.
2021-08-08vp9: Ensure the first frame is completeameerj
Silences a runtime error due to the first frame missing the frame data, and being set to hidden despite being a key-frame.
2021-08-06Merge pull request #6799 from ameerj/vp9-fixesbunnei
nvdec: Fix VP9 reference frame refreshes
2021-08-06vp9: Cleanup unused variablesameerj
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.
2021-08-06vp9: Fix reference frame refreshesameerj
This resolves the artifacting when decoding VP9 streams.
2021-08-03nvdec: Implement VA-API hardware video acceleration (#6713)yzct12345
* 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>
2021-07-05Merge pull request #6537 from Morph1984/warningsbunnei
general: Enforce multiple warnings in MSVC
2021-07-01Slightly refactor NVDEC and codecs for readability and safetyKelebek1
2021-06-28video_core: Remove #pragma warning directives for external headersMorph
2021-06-26codec,vic: Disable warnings in ffmpeg headersReinUsesLisp
2021-04-05vp9: Avoid memcpy with null pointerslat9nq
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>
2021-02-13nvdec cleanupameerj
2021-01-15common/bit_util: Replace CLZ/CTZ operations with standardized onesLioncash
Makes for less code that we need to maintain.
2020-12-07video_core: Remove unnecessary enum class casting in logging messagesLioncash
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.
2020-12-05video_core: Resolve more variable shadowing scenarios pt.2Lioncash
Migrates the video core code closer to enabling variable shadowing warnings as errors. This primarily sorts out shadowing occurrences within the Vulkan code.
2020-12-05Merge pull request #5124 from lioncash/video-shadowbunnei
video_core: Resolve more variable shadowing scenarios
2020-12-04codec: Remove deprecated usage of AVCodecContext::refcounted_framesLioncash
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.
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