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mpv/video/fmt-conversion.c
wm4 4a2e4b684a build: make it work on somewhat older ffmpeg versions 
Tested with n0.10.4. All these version checks are rather tricky,
because Libav and FFmpeg change the same thing at slightly different
versions.
2013-01-31 17:42:21 +01:00

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7.4 KiB
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/*
* This file is part of MPlayer.
*
* MPlayer 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.
*
* MPlayer 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 MPlayer; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "core/mp_msg.h"
#include "libavutil/avutil.h"
#include <libavutil/pixdesc.h>
#include "video/img_format.h"
#include "fmt-conversion.h"
static const struct {
int fmt;
enum PixelFormat pix_fmt;
} conversion_map[] = {
{IMGFMT_ARGB, PIX_FMT_ARGB},
{IMGFMT_BGRA, PIX_FMT_BGRA},
{IMGFMT_BGR24, PIX_FMT_BGR24},
{IMGFMT_BGR16_BE, PIX_FMT_RGB565BE},
{IMGFMT_BGR16_LE, PIX_FMT_RGB565LE},
{IMGFMT_BGR15_BE, PIX_FMT_RGB555BE},
{IMGFMT_BGR15_LE, PIX_FMT_RGB555LE},
{IMGFMT_BGR12_BE, PIX_FMT_RGB444BE},
{IMGFMT_BGR12_LE, PIX_FMT_RGB444LE},
{IMGFMT_BGR8, PIX_FMT_RGB8},
{IMGFMT_BGR4, PIX_FMT_RGB4},
{IMGFMT_MONO, PIX_FMT_MONOBLACK},
{IMGFMT_RGB4_BYTE, PIX_FMT_BGR4_BYTE},
{IMGFMT_BGR4_BYTE, PIX_FMT_RGB4_BYTE},
{IMGFMT_RGB48_LE, PIX_FMT_RGB48LE},
{IMGFMT_RGB48_BE, PIX_FMT_RGB48BE},
{IMGFMT_ABGR, PIX_FMT_ABGR},
{IMGFMT_RGBA, PIX_FMT_RGBA},
{IMGFMT_RGB24, PIX_FMT_RGB24},
{IMGFMT_RGB16_BE, PIX_FMT_BGR565BE},
{IMGFMT_RGB16_LE, PIX_FMT_BGR565LE},
{IMGFMT_RGB15_BE, PIX_FMT_BGR555BE},
{IMGFMT_RGB15_LE, PIX_FMT_BGR555LE},
{IMGFMT_RGB12_BE, PIX_FMT_BGR444BE},
{IMGFMT_RGB12_LE, PIX_FMT_BGR444LE},
{IMGFMT_RGB8, PIX_FMT_BGR8},
{IMGFMT_RGB4, PIX_FMT_BGR4},
{IMGFMT_PAL8, PIX_FMT_PAL8},
{IMGFMT_GBRP, PIX_FMT_GBRP},
{IMGFMT_GBRP9_BE, PIX_FMT_GBRP9BE},
{IMGFMT_GBRP9_LE, PIX_FMT_GBRP9LE},
{IMGFMT_GBRP10_BE, PIX_FMT_GBRP10BE},
{IMGFMT_GBRP10_LE, PIX_FMT_GBRP10LE},
{IMGFMT_GBRP16_BE, PIX_FMT_GBRP16BE},
{IMGFMT_GBRP16_LE, PIX_FMT_GBRP16LE},
{IMGFMT_YUYV, PIX_FMT_YUYV422},
{IMGFMT_UYVY, PIX_FMT_UYVY422},
{IMGFMT_NV12, PIX_FMT_NV12},
{IMGFMT_NV21, PIX_FMT_NV21},
{IMGFMT_Y8, PIX_FMT_GRAY8},
// Support really ancient ffmpeg versions (before e91946ed23dfbb)
// Newer versions use PIX_FMT_GRAY8A
{IMGFMT_YA8, PIX_FMT_Y400A},
{IMGFMT_Y16_LE, PIX_FMT_GRAY16LE},
{IMGFMT_Y16_BE, PIX_FMT_GRAY16BE},
{IMGFMT_410P, PIX_FMT_YUV410P},
{IMGFMT_420P, PIX_FMT_YUV420P},
{IMGFMT_411P, PIX_FMT_YUV411P},
{IMGFMT_422P, PIX_FMT_YUV422P},
{IMGFMT_444P, PIX_FMT_YUV444P},
{IMGFMT_440P, PIX_FMT_YUV440P},
{IMGFMT_420P16_LE, PIX_FMT_YUV420P16LE},
{IMGFMT_420P16_BE, PIX_FMT_YUV420P16BE},
{IMGFMT_420P9_LE, PIX_FMT_YUV420P9LE},
{IMGFMT_420P9_BE, PIX_FMT_YUV420P9BE},
{IMGFMT_420P10_LE, PIX_FMT_YUV420P10LE},
{IMGFMT_420P10_BE, PIX_FMT_YUV420P10BE},
{IMGFMT_422P10_LE, PIX_FMT_YUV422P10LE},
{IMGFMT_422P10_BE, PIX_FMT_YUV422P10BE},
{IMGFMT_444P9_BE , PIX_FMT_YUV444P9BE},
{IMGFMT_444P9_LE , PIX_FMT_YUV444P9LE},
{IMGFMT_444P10_BE, PIX_FMT_YUV444P10BE},
{IMGFMT_444P10_LE, PIX_FMT_YUV444P10LE},
{IMGFMT_422P16_LE, PIX_FMT_YUV422P16LE},
{IMGFMT_422P16_BE, PIX_FMT_YUV422P16BE},
{IMGFMT_422P9_LE, PIX_FMT_YUV422P9LE},
{IMGFMT_422P9_BE, PIX_FMT_YUV422P9BE},
{IMGFMT_444P16_LE, PIX_FMT_YUV444P16LE},
{IMGFMT_444P16_BE, PIX_FMT_YUV444P16BE},
// YUVJ are YUV formats that use the full Y range. Decoder color range
// information is used instead. Deprecated in ffmpeg.
{IMGFMT_420P, PIX_FMT_YUVJ420P},
{IMGFMT_422P, PIX_FMT_YUVJ422P},
{IMGFMT_444P, PIX_FMT_YUVJ444P},
{IMGFMT_440P, PIX_FMT_YUVJ440P},
{IMGFMT_420AP, PIX_FMT_YUVA420P},
#if LIBAVUTIL_VERSION_INT >= AV_VERSION_INT(52, 10, 0)
{IMGFMT_422AP, PIX_FMT_YUVA422P},
{IMGFMT_444AP, PIX_FMT_YUVA444P},
{IMGFMT_420AP9_BE, AV_PIX_FMT_YUVA420P9BE},
{IMGFMT_420AP9_LE, AV_PIX_FMT_YUVA420P9LE},
{IMGFMT_420AP10_BE, AV_PIX_FMT_YUVA420P10BE},
{IMGFMT_420AP10_LE, AV_PIX_FMT_YUVA420P10LE},
{IMGFMT_420AP16_BE, AV_PIX_FMT_YUVA420P16BE},
{IMGFMT_420AP16_LE, AV_PIX_FMT_YUVA420P16LE},
{IMGFMT_422AP9_BE, AV_PIX_FMT_YUVA422P9BE},
{IMGFMT_422AP9_LE, AV_PIX_FMT_YUVA422P9LE},
{IMGFMT_422AP10_BE, AV_PIX_FMT_YUVA422P10BE},
{IMGFMT_422AP10_LE, AV_PIX_FMT_YUVA422P10LE},
{IMGFMT_422AP16_BE, AV_PIX_FMT_YUVA422P16BE},
{IMGFMT_422AP16_LE, AV_PIX_FMT_YUVA422P16LE},
{IMGFMT_444AP9_BE, AV_PIX_FMT_YUVA444P9BE},
{IMGFMT_444AP9_LE, AV_PIX_FMT_YUVA444P9LE},
{IMGFMT_444AP10_BE, AV_PIX_FMT_YUVA444P10BE},
{IMGFMT_444AP10_LE, AV_PIX_FMT_YUVA444P10LE},
{IMGFMT_444AP16_BE, AV_PIX_FMT_YUVA444P16BE},
{IMGFMT_444AP16_LE, AV_PIX_FMT_YUVA444P16LE},
#endif
// ffmpeg only
#if LIBAVUTIL_VERSION_MICRO >= 100 && LIBAVUTIL_VERSION_INT > AV_VERSION_INT(52, 0, 0)
{IMGFMT_420P12_LE, PIX_FMT_YUV420P12LE},
{IMGFMT_420P12_BE, PIX_FMT_YUV420P12BE},
{IMGFMT_420P14_LE, PIX_FMT_YUV420P14LE},
{IMGFMT_420P14_BE, PIX_FMT_YUV420P14BE},
{IMGFMT_422P12_LE, PIX_FMT_YUV422P12LE},
{IMGFMT_422P12_BE, PIX_FMT_YUV422P12BE},
{IMGFMT_422P14_LE, PIX_FMT_YUV422P14LE},
{IMGFMT_422P14_BE, PIX_FMT_YUV422P14BE},
{IMGFMT_444P12_BE, PIX_FMT_YUV444P12BE},
{IMGFMT_444P12_LE, PIX_FMT_YUV444P12LE},
{IMGFMT_444P14_BE, PIX_FMT_YUV444P14BE},
{IMGFMT_444P14_LE, PIX_FMT_YUV444P14LE},
{IMGFMT_GBRP12_BE, PIX_FMT_GBRP12BE},
{IMGFMT_GBRP12_LE, PIX_FMT_GBRP12LE},
{IMGFMT_GBRP14_BE, PIX_FMT_GBRP14BE},
{IMGFMT_GBRP14_LE, PIX_FMT_GBRP14LE},
{IMGFMT_BGR0, PIX_FMT_BGR0},
{IMGFMT_0RGB, PIX_FMT_0RGB},
{IMGFMT_RGB0, PIX_FMT_RGB0},
{IMGFMT_0BGR, PIX_FMT_0BGR},
{IMGFMT_BGR0, PIX_FMT_BGR0},
{IMGFMT_RGBA64_BE, PIX_FMT_RGBA64BE},
{IMGFMT_RGBA64_LE, PIX_FMT_RGBA64LE},
{IMGFMT_BGRA64_BE, PIX_FMT_BGRA64BE},
{IMGFMT_BGRA64_LE, PIX_FMT_BGRA64LE},
#endif
{IMGFMT_VDPAU_MPEG1, PIX_FMT_VDPAU_MPEG1},
{IMGFMT_VDPAU_MPEG2, PIX_FMT_VDPAU_MPEG2},
{IMGFMT_VDPAU_H264, PIX_FMT_VDPAU_H264},
{IMGFMT_VDPAU_WMV3, PIX_FMT_VDPAU_WMV3},
{IMGFMT_VDPAU_VC1, PIX_FMT_VDPAU_VC1},
{IMGFMT_VDPAU_MPEG4, PIX_FMT_VDPAU_MPEG4},
{0, PIX_FMT_NONE}
};
enum PixelFormat imgfmt2pixfmt(int fmt)
{
if (fmt == IMGFMT_NONE)
return PIX_FMT_NONE;
int i;
enum PixelFormat pix_fmt;
for (i = 0; conversion_map[i].fmt; i++)
if (conversion_map[i].fmt == fmt)
break;
pix_fmt = conversion_map[i].pix_fmt;
if (pix_fmt == PIX_FMT_NONE)
mp_msg(MSGT_GLOBAL, MSGL_V, "Unsupported format %s\n", vo_format_name(fmt));
return pix_fmt;
}
int pixfmt2imgfmt(enum PixelFormat pix_fmt)
{
if (pix_fmt == PIX_FMT_NONE)
return IMGFMT_NONE;
int i;
for (i = 0; conversion_map[i].pix_fmt != PIX_FMT_NONE; i++)
if (conversion_map[i].pix_fmt == pix_fmt)
break;
int fmt = conversion_map[i].fmt;
if (!fmt) {
const char *fmtname = av_get_pix_fmt_name(pix_fmt);
mp_msg(MSGT_GLOBAL, MSGL_ERR, "Unsupported PixelFormat %s (%d)\n",
fmtname ? fmtname : "INVALID", pix_fmt);
}
return fmt;
}
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