mirror of https://github.com/mpv-player/mpv
163 lines
4.9 KiB
C
163 lines
4.9 KiB
C
/*
|
|
* This file is part of mpv.
|
|
*
|
|
* mpv is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* mpv 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 General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with mpv. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <libavutil/pixdesc.h>
|
|
#include <libavutil/avutil.h>
|
|
|
|
#include "video/img_format.h"
|
|
#include "fmt-conversion.h"
|
|
#include "config.h"
|
|
|
|
static const struct {
|
|
int fmt;
|
|
enum AVPixelFormat pix_fmt;
|
|
} conversion_map[] = {
|
|
{IMGFMT_ARGB, AV_PIX_FMT_ARGB},
|
|
{IMGFMT_BGRA, AV_PIX_FMT_BGRA},
|
|
{IMGFMT_BGR24, AV_PIX_FMT_BGR24},
|
|
{IMGFMT_RGB565, AV_PIX_FMT_RGB565},
|
|
{IMGFMT_RGB48, AV_PIX_FMT_RGB48},
|
|
{IMGFMT_ABGR, AV_PIX_FMT_ABGR},
|
|
{IMGFMT_RGBA, AV_PIX_FMT_RGBA},
|
|
{IMGFMT_RGB24, AV_PIX_FMT_RGB24},
|
|
{IMGFMT_PAL8, AV_PIX_FMT_PAL8},
|
|
{IMGFMT_YUYV, AV_PIX_FMT_YUYV422},
|
|
{IMGFMT_UYVY, AV_PIX_FMT_UYVY422},
|
|
{IMGFMT_NV12, AV_PIX_FMT_NV12},
|
|
{IMGFMT_NV21, AV_PIX_FMT_NV21},
|
|
{IMGFMT_Y8, AV_PIX_FMT_GRAY8},
|
|
// FFmpeg prefers AV_PIX_FMT_GRAY8A, but Libav has only Y400A
|
|
{IMGFMT_YA8, AV_PIX_FMT_Y400A},
|
|
{IMGFMT_Y16, AV_PIX_FMT_GRAY16},
|
|
{IMGFMT_410P, AV_PIX_FMT_YUV410P},
|
|
{IMGFMT_420P, AV_PIX_FMT_YUV420P},
|
|
{IMGFMT_411P, AV_PIX_FMT_YUV411P},
|
|
{IMGFMT_422P, AV_PIX_FMT_YUV422P},
|
|
{IMGFMT_444P, AV_PIX_FMT_YUV444P},
|
|
{IMGFMT_440P, AV_PIX_FMT_YUV440P},
|
|
|
|
{IMGFMT_420P16, AV_PIX_FMT_YUV420P16},
|
|
{IMGFMT_420P9, AV_PIX_FMT_YUV420P9},
|
|
{IMGFMT_420P10, AV_PIX_FMT_YUV420P10},
|
|
{IMGFMT_422P10, AV_PIX_FMT_YUV422P10},
|
|
{IMGFMT_444P9, AV_PIX_FMT_YUV444P9},
|
|
{IMGFMT_444P10, AV_PIX_FMT_YUV444P10},
|
|
{IMGFMT_422P16, AV_PIX_FMT_YUV422P16},
|
|
{IMGFMT_422P9, AV_PIX_FMT_YUV422P9},
|
|
{IMGFMT_444P16, AV_PIX_FMT_YUV444P16},
|
|
|
|
// YUVJ are YUV formats that use the full Y range. Decoder color range
|
|
// information is used instead. Deprecated in ffmpeg.
|
|
{IMGFMT_420P, AV_PIX_FMT_YUVJ420P},
|
|
{IMGFMT_422P, AV_PIX_FMT_YUVJ422P},
|
|
{IMGFMT_444P, AV_PIX_FMT_YUVJ444P},
|
|
{IMGFMT_440P, AV_PIX_FMT_YUVJ440P},
|
|
|
|
{IMGFMT_420AP, AV_PIX_FMT_YUVA420P},
|
|
{IMGFMT_422AP, AV_PIX_FMT_YUVA422P},
|
|
{IMGFMT_444AP, AV_PIX_FMT_YUVA444P},
|
|
|
|
{IMGFMT_XYZ12, AV_PIX_FMT_XYZ12},
|
|
|
|
#ifdef AV_PIX_FMT_YUV420P12
|
|
{IMGFMT_420P12, AV_PIX_FMT_YUV420P12},
|
|
{IMGFMT_420P14, AV_PIX_FMT_YUV420P14},
|
|
{IMGFMT_422P12, AV_PIX_FMT_YUV422P12},
|
|
{IMGFMT_422P14, AV_PIX_FMT_YUV422P14},
|
|
{IMGFMT_444P12, AV_PIX_FMT_YUV444P12},
|
|
{IMGFMT_444P14, AV_PIX_FMT_YUV444P14},
|
|
#endif
|
|
|
|
#ifdef AV_PIX_FMT_RGBA64
|
|
{IMGFMT_RGBA64, AV_PIX_FMT_RGBA64},
|
|
{IMGFMT_BGRA64, AV_PIX_FMT_BGRA64},
|
|
#endif
|
|
|
|
#if LIBAVUTIL_VERSION_MICRO >= 100
|
|
{IMGFMT_BGR0, AV_PIX_FMT_BGR0},
|
|
{IMGFMT_0RGB, AV_PIX_FMT_0RGB},
|
|
{IMGFMT_RGB0, AV_PIX_FMT_RGB0},
|
|
{IMGFMT_0BGR, AV_PIX_FMT_0BGR},
|
|
#else
|
|
{IMGFMT_BGR0, AV_PIX_FMT_BGRA},
|
|
{IMGFMT_0RGB, AV_PIX_FMT_ARGB},
|
|
{IMGFMT_RGB0, AV_PIX_FMT_RGBA},
|
|
{IMGFMT_0BGR, AV_PIX_FMT_ABGR},
|
|
#endif
|
|
|
|
#ifdef AV_PIX_FMT_YA16
|
|
{IMGFMT_YA16, AV_PIX_FMT_YA16},
|
|
#endif
|
|
|
|
{IMGFMT_VDPAU, AV_PIX_FMT_VDPAU},
|
|
#if HAVE_VIDEOTOOLBOX_HWACCEL
|
|
{IMGFMT_VIDEOTOOLBOX, AV_PIX_FMT_VIDEOTOOLBOX},
|
|
#endif
|
|
{IMGFMT_VAAPI, AV_PIX_FMT_VAAPI_VLD},
|
|
{IMGFMT_DXVA2, AV_PIX_FMT_DXVA2_VLD},
|
|
#if HAVE_D3D11VA_HWACCEL
|
|
{IMGFMT_D3D11VA, AV_PIX_FMT_D3D11VA_VLD},
|
|
#endif
|
|
#if HAVE_AV_PIX_FMT_MMAL
|
|
{IMGFMT_MMAL, AV_PIX_FMT_MMAL},
|
|
#endif
|
|
|
|
#ifdef AV_PIX_FMT_P010
|
|
{IMGFMT_P010, AV_PIX_FMT_P010},
|
|
#endif
|
|
|
|
{0, AV_PIX_FMT_NONE}
|
|
};
|
|
|
|
enum AVPixelFormat imgfmt2pixfmt(int fmt)
|
|
{
|
|
if (fmt == IMGFMT_NONE)
|
|
return AV_PIX_FMT_NONE;
|
|
|
|
if (fmt >= IMGFMT_AVPIXFMT_START && fmt < IMGFMT_AVPIXFMT_END) {
|
|
enum AVPixelFormat pixfmt = fmt - IMGFMT_AVPIXFMT_START;
|
|
// Avoid duplicate format - each format must be unique.
|
|
int mpfmt = pixfmt2imgfmt(pixfmt);
|
|
if (mpfmt == fmt)
|
|
return pixfmt;
|
|
return AV_PIX_FMT_NONE;
|
|
}
|
|
|
|
for (int i = 0; conversion_map[i].fmt; i++) {
|
|
if (conversion_map[i].fmt == fmt)
|
|
return conversion_map[i].pix_fmt;
|
|
}
|
|
return AV_PIX_FMT_NONE;
|
|
}
|
|
|
|
int pixfmt2imgfmt(enum AVPixelFormat pix_fmt)
|
|
{
|
|
if (pix_fmt == AV_PIX_FMT_NONE)
|
|
return IMGFMT_NONE;
|
|
|
|
for (int i = 0; conversion_map[i].pix_fmt != AV_PIX_FMT_NONE; i++) {
|
|
if (conversion_map[i].pix_fmt == pix_fmt)
|
|
return conversion_map[i].fmt;
|
|
}
|
|
|
|
int generic = IMGFMT_AVPIXFMT_START + pix_fmt;
|
|
if (generic < IMGFMT_AVPIXFMT_END)
|
|
return generic;
|
|
|
|
return 0;
|
|
}
|