mirror of
https://github.com/shadps4-emu/ext-ffmpeg-core.git
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e30b7d7fe2
Contains the following squashed commits from the old branch: Initial commit Fix link order Add option to link against system ffmpeg, disable precompiled binaries for mingw Update macOS files for XCode 12 Update ffmpeg to 5.1.2 Add mjpeg encoder (#7) Add mjpeg2jpeg bitstream filter Add macOS-arm64 builds Add macOS arm64 to CMakeLists Add arm64-osx-release to build.yml dummy commit to trigger workflow Properly split macOS builds in build.yml Try to fix actions uploads Rename the builds Fix build.yml Fix typo in build.yml Amend CMakeLists using the correct check ci: change upload path to directly upload libraries ci: build and use universal binary on macOS ci: set macOS deployment target to macOS 11.0 ci: build FFMPEG prebuilt for each OS/architecture Add linux arm64 prebuilt. Add both x86_64 and arm64 prebuilts for macOS. ci: create release for pre-built FFMPEG cmake: download and use only necessary prebuilt FFMPEG Add arm64 windows prebuilt Co-authored-by: Seungyun Lee <khora.lee.0@gmail.com> Co-authored-by: shinra-electric <50119606+shinra-electric@users.noreply.github.com> Co-authored-by: SaturnSky <ikadro@gmail.com>
96 lines
3.3 KiB
C
96 lines
3.3 KiB
C
/*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef AVUTIL_HWCONTEXT_VIDEOTOOLBOX_H
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#define AVUTIL_HWCONTEXT_VIDEOTOOLBOX_H
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#include <stdint.h>
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#include <VideoToolbox/VideoToolbox.h>
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#include "pixfmt.h"
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/**
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* @file
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* An API-specific header for AV_HWDEVICE_TYPE_VIDEOTOOLBOX.
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*
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* This API supports frame allocation using a native CVPixelBufferPool
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* instead of an AVBufferPool.
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*
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* If the API user sets a custom pool, AVHWFramesContext.pool must return
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* AVBufferRefs whose data pointer is a CVImageBufferRef or CVPixelBufferRef.
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* Note that the underlying CVPixelBuffer could be retained by OS frameworks
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* depending on application usage, so it is preferable to let CoreVideo manage
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* the pool using the default implementation.
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*
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* Currently AVHWDeviceContext.hwctx and AVHWFramesContext.hwctx are always
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* NULL.
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*/
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/**
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* Convert a VideoToolbox (actually CoreVideo) format to AVPixelFormat.
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* Returns AV_PIX_FMT_NONE if no known equivalent was found.
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*/
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enum AVPixelFormat av_map_videotoolbox_format_to_pixfmt(uint32_t cv_fmt);
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/**
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* Convert an AVPixelFormat to a VideoToolbox (actually CoreVideo) format.
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* Returns 0 if no known equivalent was found.
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*/
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uint32_t av_map_videotoolbox_format_from_pixfmt(enum AVPixelFormat pix_fmt);
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/**
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* Same as av_map_videotoolbox_format_from_pixfmt function, but can map and
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* return full range pixel formats via a flag.
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*/
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uint32_t av_map_videotoolbox_format_from_pixfmt2(enum AVPixelFormat pix_fmt, bool full_range);
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/**
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* Convert an AVChromaLocation to a VideoToolbox/CoreVideo chroma location string.
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* Returns 0 if no known equivalent was found.
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*/
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CFStringRef av_map_videotoolbox_chroma_loc_from_av(enum AVChromaLocation loc);
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/**
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* Convert an AVColorSpace to a VideoToolbox/CoreVideo color matrix string.
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* Returns 0 if no known equivalent was found.
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*/
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CFStringRef av_map_videotoolbox_color_matrix_from_av(enum AVColorSpace space);
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/**
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* Convert an AVColorPrimaries to a VideoToolbox/CoreVideo color primaries string.
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* Returns 0 if no known equivalent was found.
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*/
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CFStringRef av_map_videotoolbox_color_primaries_from_av(enum AVColorPrimaries pri);
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/**
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* Convert an AVColorTransferCharacteristic to a VideoToolbox/CoreVideo color transfer
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* function string.
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* Returns 0 if no known equivalent was found.
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*/
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CFStringRef av_map_videotoolbox_color_trc_from_av(enum AVColorTransferCharacteristic trc);
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/**
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* Update a CVPixelBufferRef's metadata to based on an AVFrame.
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* Returns 0 if no known equivalent was found.
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*/
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int av_vt_pixbuf_set_attachments(void *log_ctx,
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CVPixelBufferRef pixbuf, const struct AVFrame *src);
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#endif /* AVUTIL_HWCONTEXT_VIDEOTOOLBOX_H */
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