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fmt-conversion.c
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fmt-conversion.c
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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 "mp_msg.h"
#include "libavutil/avutil.h"
#include "libmpcodecs/img_format.h"
#include "libavutil/pixfmt.h"
#include "libavutil/samplefmt.h"
#include "libaf/af_format.h"
#include "fmt-conversion.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_BGR48LE, AV_PIX_FMT_BGR48LE },
{ IMGFMT_BGR48BE, AV_PIX_FMT_BGR48BE },
{ IMGFMT_BGR24, AV_PIX_FMT_BGR24 },
{ IMGFMT_BGR16BE, AV_PIX_FMT_RGB565BE },
{ IMGFMT_BGR16LE, AV_PIX_FMT_RGB565LE },
{ IMGFMT_BGR15BE, AV_PIX_FMT_RGB555BE },
{ IMGFMT_BGR15LE, AV_PIX_FMT_RGB555LE },
{ IMGFMT_BGR12BE, AV_PIX_FMT_RGB444BE },
{ IMGFMT_BGR12LE, AV_PIX_FMT_RGB444LE },
{ IMGFMT_BGR8, AV_PIX_FMT_RGB8 },
{ IMGFMT_BGR4, AV_PIX_FMT_RGB4 },
{ IMGFMT_BGR1, AV_PIX_FMT_MONOBLACK },
{ IMGFMT_RGB1, AV_PIX_FMT_MONOWHITE },
{ IMGFMT_RG4B, AV_PIX_FMT_BGR4_BYTE },
{ IMGFMT_BG4B, AV_PIX_FMT_RGB4_BYTE },
{ IMGFMT_RGB48LE, AV_PIX_FMT_RGB48LE },
{ IMGFMT_RGB48BE, AV_PIX_FMT_RGB48BE },
{ IMGFMT_ABGR, AV_PIX_FMT_ABGR },
{ IMGFMT_RGBA, AV_PIX_FMT_RGBA },
{ IMGFMT_RGB24, AV_PIX_FMT_RGB24 },
{ IMGFMT_RGB16BE, AV_PIX_FMT_BGR565BE },
{ IMGFMT_RGB16LE, AV_PIX_FMT_BGR565LE },
{ IMGFMT_RGB15BE, AV_PIX_FMT_BGR555BE },
{ IMGFMT_RGB15LE, AV_PIX_FMT_BGR555LE },
{ IMGFMT_RGB12BE, AV_PIX_FMT_BGR444BE },
{ IMGFMT_RGB12LE, AV_PIX_FMT_BGR444LE },
{ IMGFMT_RGB8, AV_PIX_FMT_BGR8 },
{ IMGFMT_RGB4, AV_PIX_FMT_BGR4 },
{ IMGFMT_BGR8, AV_PIX_FMT_PAL8 },
{ IMGFMT_BGR32, AV_PIX_FMT_0RGB32 },
{ IMGFMT_BGRA, AV_PIX_FMT_BGR0 },
{ IMGFMT_RGBA, AV_PIX_FMT_RGB0 },
{ IMGFMT_RGB64LE, AV_PIX_FMT_RGBA64LE },
{ IMGFMT_RGB64BE, AV_PIX_FMT_RGBA64BE },
{ IMGFMT_XYZ12LE, AV_PIX_FMT_XYZ12LE },
{ IMGFMT_XYZ12BE, AV_PIX_FMT_XYZ12BE },
{ IMGFMT_422A, AV_PIX_FMT_YUVA422P },
{ IMGFMT_444A, AV_PIX_FMT_YUVA444P },
{ IMGFMT_GBR24P, AV_PIX_FMT_GBRP },
{ IMGFMT_GBR10PLE, AV_PIX_FMT_GBRP10LE },
{ IMGFMT_GBR10PBE, AV_PIX_FMT_GBRP10BE },
{ IMGFMT_GBR12PLE, AV_PIX_FMT_GBRP12LE },
{ IMGFMT_GBR12PBE, AV_PIX_FMT_GBRP12BE },
{ IMGFMT_GBR14PLE, AV_PIX_FMT_GBRP14LE },
{ IMGFMT_GBR14PBE, AV_PIX_FMT_GBRP14BE },
{ IMGFMT_420P14_LE, AV_PIX_FMT_YUV420P14LE },
{ IMGFMT_420P14_BE, AV_PIX_FMT_YUV420P14BE },
{ IMGFMT_420P12_LE, AV_PIX_FMT_YUV420P12LE },
{ IMGFMT_420P12_BE, AV_PIX_FMT_YUV420P12BE },
{ IMGFMT_440P12_LE, AV_PIX_FMT_YUV440P12LE },
{ IMGFMT_440P12_BE, AV_PIX_FMT_YUV440P12BE },
{ IMGFMT_422P14_LE, AV_PIX_FMT_YUV422P14LE },
{ IMGFMT_422P14_BE, AV_PIX_FMT_YUV422P14BE },
{ IMGFMT_422P12_LE, AV_PIX_FMT_YUV422P12LE },
{ IMGFMT_422P12_BE, AV_PIX_FMT_YUV422P12BE },
{ IMGFMT_444P14_LE, AV_PIX_FMT_YUV444P14LE },
{ IMGFMT_444P14_BE, AV_PIX_FMT_YUV444P14BE },
{ IMGFMT_444P12_LE, AV_PIX_FMT_YUV444P12LE },
{ IMGFMT_444P12_BE, AV_PIX_FMT_YUV444P12BE },
{ IMGFMT_Y8A, AV_PIX_FMT_GRAY8A },
{ IMGFMT_Y16_LE, AV_PIX_FMT_GRAY16LE },
{ IMGFMT_Y16_BE, AV_PIX_FMT_GRAY16BE },
{ IMGFMT_YUY2, AV_PIX_FMT_YUYV422 },
{ IMGFMT_UYVY, AV_PIX_FMT_UYVY422 },
{ IMGFMT_NV12, AV_PIX_FMT_NV12 },
{ IMGFMT_NV21, AV_PIX_FMT_NV21 },
{ IMGFMT_Y800, AV_PIX_FMT_GRAY8 },
{ IMGFMT_Y8, AV_PIX_FMT_GRAY8 },
{ IMGFMT_YVU9, AV_PIX_FMT_YUV410P },
{ IMGFMT_IF09, AV_PIX_FMT_YUV410P },
{ IMGFMT_YV12, AV_PIX_FMT_YUV420P },
{ IMGFMT_I420, AV_PIX_FMT_YUV420P },
{ IMGFMT_IYUV, 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_420A, AV_PIX_FMT_YUVA420P },
{ IMGFMT_420P16_LE, AV_PIX_FMT_YUV420P16LE },
{ IMGFMT_420P16_BE, AV_PIX_FMT_YUV420P16BE },
{ IMGFMT_420P10_LE, AV_PIX_FMT_YUV420P10LE },
{ IMGFMT_420P10_BE, AV_PIX_FMT_YUV420P10BE },
{ IMGFMT_420P9_LE, AV_PIX_FMT_YUV420P9LE },
{ IMGFMT_420P9_BE, AV_PIX_FMT_YUV420P9BE },
{ IMGFMT_440P10_LE, AV_PIX_FMT_YUV440P10LE },
{ IMGFMT_440P10_BE, AV_PIX_FMT_YUV440P10BE },
{ IMGFMT_422P16_LE, AV_PIX_FMT_YUV422P16LE },
{ IMGFMT_422P16_BE, AV_PIX_FMT_YUV422P16BE },
{ IMGFMT_422P10_LE, AV_PIX_FMT_YUV422P10LE },
{ IMGFMT_422P10_BE, AV_PIX_FMT_YUV422P10BE },
{ IMGFMT_422P9_LE, AV_PIX_FMT_YUV422P9LE },
{ IMGFMT_422P9_BE, AV_PIX_FMT_YUV422P9BE },
{ IMGFMT_444P16_LE, AV_PIX_FMT_YUV444P16LE },
{ IMGFMT_444P16_BE, AV_PIX_FMT_YUV444P16BE },
{ IMGFMT_444P10_LE, AV_PIX_FMT_YUV444P10LE },
{ IMGFMT_444P10_BE, AV_PIX_FMT_YUV444P10BE },
{ IMGFMT_444P9_LE, AV_PIX_FMT_YUV444P9LE },
{ IMGFMT_444P9_BE, AV_PIX_FMT_YUV444P9BE },
// YUVJ are YUV formats that use the full Y range and not just
// 16 - 235 (see colorspaces.txt).
// Currently they are all treated the same way.
{ IMGFMT_YV12, AV_PIX_FMT_YUVJ420P },
{ IMGFMT_422P, AV_PIX_FMT_YUVJ422P },
{ IMGFMT_444P, AV_PIX_FMT_YUVJ444P },
{ IMGFMT_440P, AV_PIX_FMT_YUVJ440P },
{ IMGFMT_XVMC_IDCT_MPEG2, AV_PIX_FMT_XVMC },
{ 0, AV_PIX_FMT_NONE }
};
enum AVPixelFormat imgfmt2pixfmt(int fmt)
{
int i;
enum AVPixelFormat pix_fmt;
if (IMGFMT_IS_VDPAU(fmt)) return AV_PIX_FMT_VDPAU;
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 == AV_PIX_FMT_NONE)
mp_msg(MSGT_GLOBAL, MSGL_ERR, "Unsupported format %s\n", vo_format_name(fmt));
return pix_fmt;
}
int pixfmt2imgfmt(enum AVPixelFormat pix_fmt)
{
int i;
int fmt;
for (i = 0; conversion_map[i].pix_fmt != AV_PIX_FMT_NONE; i++)
if (conversion_map[i].pix_fmt == pix_fmt)
break;
fmt = conversion_map[i].fmt;
if (!fmt)
mp_msg(MSGT_GLOBAL, MSGL_DBG2, "Unsupported AVPixelFormat %i\n", pix_fmt);
return fmt;
}
static const struct {
int fmt;
enum AVSampleFormat sample_fmt;
} samplefmt_conversion_map[] = {
{AF_FORMAT_U8, AV_SAMPLE_FMT_U8},
{AF_FORMAT_S16_NE, AV_SAMPLE_FMT_S16},
{AF_FORMAT_S32_NE, AV_SAMPLE_FMT_S32},
{AF_FORMAT_FLOAT_NE, AV_SAMPLE_FMT_FLT},
{AF_FORMAT_UNKNOWN, AV_SAMPLE_FMT_NONE}
};
enum AVSampleFormat affmt2samplefmt(int fmt)
{
char str[50];
int i;
enum AVSampleFormat sample_fmt;
for (i = 0; samplefmt_conversion_map[i].fmt; i++)
if (samplefmt_conversion_map[i].fmt == fmt)
break;
sample_fmt = samplefmt_conversion_map[i].sample_fmt;
if (sample_fmt == AV_SAMPLE_FMT_NONE)
mp_msg(MSGT_GLOBAL, MSGL_ERR, "Unsupported format %s\n",
af_fmt2str(fmt, str, sizeof(str)));
return sample_fmt;
}
int samplefmt2affmt(enum AVSampleFormat sample_fmt)
{
int i;
int fmt;
for (i = 0; samplefmt_conversion_map[i].sample_fmt != AV_SAMPLE_FMT_NONE; i++)
if (samplefmt_conversion_map[i].sample_fmt == sample_fmt)
break;
fmt = samplefmt_conversion_map[i].fmt;
if (fmt == AF_FORMAT_UNKNOWN)
mp_msg(MSGT_GLOBAL, MSGL_ERR, "Unsupported AVSampleFormat %i\n", sample_fmt);
return fmt;
}