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FFmpeg/libavcodec/hwaccels.h

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lavc: Add hardware config metadata for decoders supporting hardware output This includes a pointer to the associated hwaccel for decoders using hwaccels - these will be used later to implement the hwaccel setup without needing a global list. Also added is a new file listing all hwaccels as external declarations - this will be used later to generate the hwaccel list at configure time.
7 years ago
/*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVCODEC_HWACCELS_H
#define AVCODEC_HWACCELS_H
avcodec/avcodec: Add FFHWAccel, hide internals of AVHWAccel This commit is the AVHWAccel analogue of commit 20f972701806be20a77f808db332d9489343bb78: It moves the private fields of AVHWAccel to a new struct FFHWAccel extending AVHWAccel in an internal header (namely hwaccel_internal.h). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
1 year ago
extern const struct FFHWAccel ff_av1_d3d11va_hwaccel;
extern const struct FFHWAccel ff_av1_d3d11va2_hwaccel;
avcodec: add D3D12VA hardware accelerated AV1 decoding The command below is how to enable d3d12va: ffmpeg -hwaccel d3d12va -i input.mp4 output.mp4 Signed-off-by: Wu Jianhua <toqsxw@outlook.com> Signed-off-by: Tong Wu <tong1.wu@intel.com>
12 months ago
extern const struct FFHWAccel ff_av1_d3d12va_hwaccel;
avcodec/avcodec: Add FFHWAccel, hide internals of AVHWAccel This commit is the AVHWAccel analogue of commit 20f972701806be20a77f808db332d9489343bb78: It moves the private fields of AVHWAccel to a new struct FFHWAccel extending AVHWAccel in an internal header (namely hwaccel_internal.h). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
1 year ago
extern const struct FFHWAccel ff_av1_dxva2_hwaccel;
extern const struct FFHWAccel ff_av1_nvdec_hwaccel;
extern const struct FFHWAccel ff_av1_vaapi_hwaccel;
extern const struct FFHWAccel ff_av1_vdpau_hwaccel;
extern const struct FFHWAccel ff_av1_vulkan_hwaccel;
extern const struct FFHWAccel ff_h263_vaapi_hwaccel;
extern const struct FFHWAccel ff_h263_videotoolbox_hwaccel;
extern const struct FFHWAccel ff_h264_d3d11va_hwaccel;
extern const struct FFHWAccel ff_h264_d3d11va2_hwaccel;
avcodec: add D3D12VA hardware accelerated H264 decoding The implementation is based on: https://learn.microsoft.com/en-us/windows/win32/medfound/direct3d-12-video-overview With the Direct3D 12 video decoding support, we can render or process the decoded images by the pixel shaders or compute shaders directly without the extra copy overhead, which is beneficial especially if you are trying to render or post-process a 4K or 8K video. The command below is how to enable d3d12va: ffmpeg -hwaccel d3d12va -i input.mp4 output.mp4 Signed-off-by: Wu Jianhua <toqsxw@outlook.com> Signed-off-by: Tong Wu <tong1.wu@intel.com>
12 months ago
extern const struct FFHWAccel ff_h264_d3d12va_hwaccel;
avcodec/avcodec: Add FFHWAccel, hide internals of AVHWAccel This commit is the AVHWAccel analogue of commit 20f972701806be20a77f808db332d9489343bb78: It moves the private fields of AVHWAccel to a new struct FFHWAccel extending AVHWAccel in an internal header (namely hwaccel_internal.h). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
1 year ago
extern const struct FFHWAccel ff_h264_dxva2_hwaccel;
extern const struct FFHWAccel ff_h264_nvdec_hwaccel;
extern const struct FFHWAccel ff_h264_vaapi_hwaccel;
extern const struct FFHWAccel ff_h264_vdpau_hwaccel;
extern const struct FFHWAccel ff_h264_videotoolbox_hwaccel;
extern const struct FFHWAccel ff_h264_vulkan_hwaccel;
extern const struct FFHWAccel ff_hevc_d3d11va_hwaccel;
extern const struct FFHWAccel ff_hevc_d3d11va2_hwaccel;
avcodec: add D3D12VA hardware accelerated HEVC decoding The command below is how to enable d3d12va: ffmpeg -hwaccel d3d12va -i input.mp4 output.mp4 Signed-off-by: Wu Jianhua <toqsxw@outlook.com> Signed-off-by: Tong Wu <tong1.wu@intel.com>
12 months ago
extern const struct FFHWAccel ff_hevc_d3d12va_hwaccel;
avcodec/avcodec: Add FFHWAccel, hide internals of AVHWAccel This commit is the AVHWAccel analogue of commit 20f972701806be20a77f808db332d9489343bb78: It moves the private fields of AVHWAccel to a new struct FFHWAccel extending AVHWAccel in an internal header (namely hwaccel_internal.h). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
1 year ago
extern const struct FFHWAccel ff_hevc_dxva2_hwaccel;
extern const struct FFHWAccel ff_hevc_nvdec_hwaccel;
extern const struct FFHWAccel ff_hevc_vaapi_hwaccel;
extern const struct FFHWAccel ff_hevc_vdpau_hwaccel;
extern const struct FFHWAccel ff_hevc_videotoolbox_hwaccel;
extern const struct FFHWAccel ff_hevc_vulkan_hwaccel;
extern const struct FFHWAccel ff_mjpeg_nvdec_hwaccel;
extern const struct FFHWAccel ff_mjpeg_vaapi_hwaccel;
extern const struct FFHWAccel ff_mpeg1_nvdec_hwaccel;
extern const struct FFHWAccel ff_mpeg1_vdpau_hwaccel;
extern const struct FFHWAccel ff_mpeg1_videotoolbox_hwaccel;
extern const struct FFHWAccel ff_mpeg2_d3d11va_hwaccel;
extern const struct FFHWAccel ff_mpeg2_d3d11va2_hwaccel;
extern const struct FFHWAccel ff_mpeg2_dxva2_hwaccel;
extern const struct FFHWAccel ff_mpeg2_nvdec_hwaccel;
extern const struct FFHWAccel ff_mpeg2_vaapi_hwaccel;
extern const struct FFHWAccel ff_mpeg2_vdpau_hwaccel;
extern const struct FFHWAccel ff_mpeg2_videotoolbox_hwaccel;
extern const struct FFHWAccel ff_mpeg4_nvdec_hwaccel;
extern const struct FFHWAccel ff_mpeg4_vaapi_hwaccel;
extern const struct FFHWAccel ff_mpeg4_vdpau_hwaccel;
extern const struct FFHWAccel ff_mpeg4_videotoolbox_hwaccel;
extern const struct FFHWAccel ff_prores_videotoolbox_hwaccel;
extern const struct FFHWAccel ff_vc1_d3d11va_hwaccel;
extern const struct FFHWAccel ff_vc1_d3d11va2_hwaccel;
extern const struct FFHWAccel ff_vc1_dxva2_hwaccel;
extern const struct FFHWAccel ff_vc1_nvdec_hwaccel;
extern const struct FFHWAccel ff_vc1_vaapi_hwaccel;
extern const struct FFHWAccel ff_vc1_vdpau_hwaccel;
extern const struct FFHWAccel ff_vp8_nvdec_hwaccel;
extern const struct FFHWAccel ff_vp8_vaapi_hwaccel;
extern const struct FFHWAccel ff_vp9_d3d11va_hwaccel;
extern const struct FFHWAccel ff_vp9_d3d11va2_hwaccel;
avcodec: add D3D12VA hardware accelerated VP9 decoding The command below is how to enable d3d12va: ffmpeg -hwaccel d3d12va -i input.mp4 output.mp4 Signed-off-by: Wu Jianhua <toqsxw@outlook.com> Signed-off-by: Tong Wu <tong1.wu@intel.com>
12 months ago
extern const struct FFHWAccel ff_vp9_d3d12va_hwaccel;
avcodec/avcodec: Add FFHWAccel, hide internals of AVHWAccel This commit is the AVHWAccel analogue of commit 20f972701806be20a77f808db332d9489343bb78: It moves the private fields of AVHWAccel to a new struct FFHWAccel extending AVHWAccel in an internal header (namely hwaccel_internal.h). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
1 year ago
extern const struct FFHWAccel ff_vp9_dxva2_hwaccel;
extern const struct FFHWAccel ff_vp9_nvdec_hwaccel;
extern const struct FFHWAccel ff_vp9_vaapi_hwaccel;
extern const struct FFHWAccel ff_vp9_vdpau_hwaccel;
extern const struct FFHWAccel ff_vp9_videotoolbox_hwaccel;
extern const struct FFHWAccel ff_wmv3_d3d11va_hwaccel;
extern const struct FFHWAccel ff_wmv3_d3d11va2_hwaccel;
extern const struct FFHWAccel ff_wmv3_dxva2_hwaccel;
extern const struct FFHWAccel ff_wmv3_nvdec_hwaccel;
extern const struct FFHWAccel ff_wmv3_vaapi_hwaccel;
extern const struct FFHWAccel ff_wmv3_vdpau_hwaccel;
lavc: Add hardware config metadata for decoders supporting hardware output This includes a pointer to the associated hwaccel for decoders using hwaccels - these will be used later to implement the hwaccel setup without needing a global list. Also added is a new file listing all hwaccels as external declarations - this will be used later to generate the hwaccel list at configure time.
7 years ago
#endif /* AVCODEC_HWACCELS_H */