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mirror of https://github.com/mpv-player/mpv synced 2024-12-22 23:02:37 +00:00
mpv/video/fmt-conversion.c
wm4 fd82e14888 build: merge d3d11va and dxva2 hwaccel checks
We don't have any reason to disable either. Both are loaded dynamically
at runtime anyway. There is also no reason why dxva2 would disappear
from libavcodec any time soon.
2016-05-11 15:40:31 +02:00

163 lines
4.8 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_D3D_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;
}