mirror of
https://github.com/mpv-player/mpv
synced 2024-12-25 16:33:02 +00:00
3a015b9ec7
Some VOs had support for these - remove them. Typically, these formats will have only some use in cases where using RGB software conversion with libswscale is faster than letting the VO/GPU do it (i.e. almost never). For the sake of testing this case, keep IMGFMT_RGB565. This is the least messy format, because it has no padding/alpha bits with unknown semantics. Note that decoding to these formats still works. We'll let libswscale repack the data to whatever the VO in use can take.
156 lines
4.7 KiB
C
156 lines
4.7 KiB
C
/*
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* This file is part of mpv.
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*
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* mpv is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* mpv 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with mpv. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <libavutil/pixdesc.h>
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#include <libavutil/avutil.h>
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#include "video/img_format.h"
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#include "fmt-conversion.h"
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#include "config.h"
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static const struct {
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int fmt;
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enum AVPixelFormat pix_fmt;
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} conversion_map[] = {
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{IMGFMT_ARGB, AV_PIX_FMT_ARGB},
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{IMGFMT_BGRA, AV_PIX_FMT_BGRA},
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{IMGFMT_BGR24, AV_PIX_FMT_BGR24},
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{IMGFMT_RGB565, AV_PIX_FMT_RGB565},
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{IMGFMT_RGB48, AV_PIX_FMT_RGB48},
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{IMGFMT_ABGR, AV_PIX_FMT_ABGR},
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{IMGFMT_RGBA, AV_PIX_FMT_RGBA},
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{IMGFMT_RGB24, AV_PIX_FMT_RGB24},
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{IMGFMT_PAL8, AV_PIX_FMT_PAL8},
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{IMGFMT_YUYV, AV_PIX_FMT_YUYV422},
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{IMGFMT_UYVY, AV_PIX_FMT_UYVY422},
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{IMGFMT_NV12, AV_PIX_FMT_NV12},
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{IMGFMT_NV21, AV_PIX_FMT_NV21},
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{IMGFMT_Y8, AV_PIX_FMT_GRAY8},
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// FFmpeg prefers AV_PIX_FMT_GRAY8A, but Libav has only Y400A
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{IMGFMT_YA8, AV_PIX_FMT_Y400A},
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{IMGFMT_Y16, AV_PIX_FMT_GRAY16},
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{IMGFMT_410P, AV_PIX_FMT_YUV410P},
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{IMGFMT_420P, AV_PIX_FMT_YUV420P},
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{IMGFMT_411P, AV_PIX_FMT_YUV411P},
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{IMGFMT_422P, AV_PIX_FMT_YUV422P},
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{IMGFMT_444P, AV_PIX_FMT_YUV444P},
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{IMGFMT_440P, AV_PIX_FMT_YUV440P},
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{IMGFMT_420P16, AV_PIX_FMT_YUV420P16},
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{IMGFMT_420P9, AV_PIX_FMT_YUV420P9},
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{IMGFMT_420P10, AV_PIX_FMT_YUV420P10},
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{IMGFMT_422P10, AV_PIX_FMT_YUV422P10},
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{IMGFMT_444P9, AV_PIX_FMT_YUV444P9},
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{IMGFMT_444P10, AV_PIX_FMT_YUV444P10},
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{IMGFMT_422P16, AV_PIX_FMT_YUV422P16},
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{IMGFMT_422P9, AV_PIX_FMT_YUV422P9},
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{IMGFMT_444P16, AV_PIX_FMT_YUV444P16},
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// YUVJ are YUV formats that use the full Y range. Decoder color range
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// information is used instead. Deprecated in ffmpeg.
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{IMGFMT_420P, AV_PIX_FMT_YUVJ420P},
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{IMGFMT_422P, AV_PIX_FMT_YUVJ422P},
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{IMGFMT_444P, AV_PIX_FMT_YUVJ444P},
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{IMGFMT_440P, AV_PIX_FMT_YUVJ440P},
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{IMGFMT_420AP, AV_PIX_FMT_YUVA420P},
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{IMGFMT_422AP, AV_PIX_FMT_YUVA422P},
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{IMGFMT_444AP, AV_PIX_FMT_YUVA444P},
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{IMGFMT_XYZ12, AV_PIX_FMT_XYZ12},
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#ifdef AV_PIX_FMT_YUV420P12
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{IMGFMT_420P12, AV_PIX_FMT_YUV420P12},
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{IMGFMT_420P14, AV_PIX_FMT_YUV420P14},
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{IMGFMT_422P12, AV_PIX_FMT_YUV422P12},
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{IMGFMT_422P14, AV_PIX_FMT_YUV422P14},
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{IMGFMT_444P12, AV_PIX_FMT_YUV444P12},
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{IMGFMT_444P14, AV_PIX_FMT_YUV444P14},
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#endif
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#ifdef AV_PIX_FMT_RGBA64
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{IMGFMT_RGBA64, AV_PIX_FMT_RGBA64},
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{IMGFMT_BGRA64, AV_PIX_FMT_BGRA64},
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#endif
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#if LIBAVUTIL_VERSION_MICRO >= 100
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{IMGFMT_BGR0, AV_PIX_FMT_BGR0},
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{IMGFMT_0RGB, AV_PIX_FMT_0RGB},
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{IMGFMT_RGB0, AV_PIX_FMT_RGB0},
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{IMGFMT_0BGR, AV_PIX_FMT_0BGR},
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#else
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{IMGFMT_BGR0, AV_PIX_FMT_BGRA},
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{IMGFMT_0RGB, AV_PIX_FMT_ARGB},
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{IMGFMT_RGB0, AV_PIX_FMT_RGBA},
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{IMGFMT_0BGR, AV_PIX_FMT_ABGR},
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#endif
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#ifdef AV_PIX_FMT_YA16
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{IMGFMT_YA16, AV_PIX_FMT_YA16},
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#endif
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{IMGFMT_VDPAU, AV_PIX_FMT_VDPAU},
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#if HAVE_VIDEOTOOLBOX_HWACCEL
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{IMGFMT_VIDEOTOOLBOX, AV_PIX_FMT_VIDEOTOOLBOX},
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#endif
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{IMGFMT_VAAPI, AV_PIX_FMT_VAAPI_VLD},
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{IMGFMT_DXVA2, AV_PIX_FMT_DXVA2_VLD},
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#if HAVE_AV_PIX_FMT_MMAL
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{IMGFMT_MMAL, AV_PIX_FMT_MMAL},
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#endif
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{0, AV_PIX_FMT_NONE}
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};
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enum AVPixelFormat imgfmt2pixfmt(int fmt)
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{
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if (fmt == IMGFMT_NONE)
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return AV_PIX_FMT_NONE;
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if (fmt >= IMGFMT_AVPIXFMT_START && fmt < IMGFMT_AVPIXFMT_END) {
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enum AVPixelFormat pixfmt = fmt - IMGFMT_AVPIXFMT_START;
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// Avoid duplicate format - each format must be unique.
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int mpfmt = pixfmt2imgfmt(pixfmt);
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if (mpfmt == fmt)
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return pixfmt;
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return AV_PIX_FMT_NONE;
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}
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for (int i = 0; conversion_map[i].fmt; i++) {
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if (conversion_map[i].fmt == fmt)
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return conversion_map[i].pix_fmt;
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}
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return AV_PIX_FMT_NONE;
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}
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int pixfmt2imgfmt(enum AVPixelFormat pix_fmt)
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{
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if (pix_fmt == AV_PIX_FMT_NONE)
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return IMGFMT_NONE;
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for (int i = 0; conversion_map[i].pix_fmt != AV_PIX_FMT_NONE; i++) {
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if (conversion_map[i].pix_fmt == pix_fmt)
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return conversion_map[i].fmt;
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}
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int generic = IMGFMT_AVPIXFMT_START + pix_fmt;
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if (generic < IMGFMT_AVPIXFMT_END)
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return generic;
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return 0;
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}
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