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Create a fmt-conversion.c file so fmt-conversion.h can be included by multiple files.

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Also restructure the code so it provides a pixfmt2imgfmt function, too.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@28561 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
reimar 2009-02-14 17:57:47 +00:00
parent c4854a0ead
commit b8c7c3ff11
3 changed files with 98 additions and 66 deletions
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1
Makefile
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@ -38,6 +38,7 @@ SRCS_COMMON = asxparser.c \
cpudetect.c \
edl.c \
find_sub.c \
fmt-conversion.c \
get_path.c \
m_config.c \
m_option.c \

95
fmt-conversion.c Normal file
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@ -0,0 +1,95 @@
/*
* 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 "fmt-conversion.h"
static const struct {
int fmt;
enum PixelFormat pix_fmt;
} conversion_map[] = {
{IMGFMT_BGR32, PIX_FMT_RGB32},
{IMGFMT_BGR24, PIX_FMT_BGR24},
{IMGFMT_BGR16, PIX_FMT_RGB565},
{IMGFMT_BGR8, PIX_FMT_RGB8},
{IMGFMT_BGR4, PIX_FMT_RGB4},
{IMGFMT_BGR1, PIX_FMT_MONOBLACK},
{IMGFMT_RGB1, PIX_FMT_MONOBLACK},
{IMGFMT_RG4B, PIX_FMT_BGR4_BYTE},
{IMGFMT_BG4B, PIX_FMT_RGB4_BYTE},
{IMGFMT_RGB32, PIX_FMT_BGR32},
{IMGFMT_RGB24, PIX_FMT_RGB24},
{IMGFMT_RGB16, PIX_FMT_BGR565},
{IMGFMT_RGB15, PIX_FMT_BGR555},
{IMGFMT_RGB8, PIX_FMT_BGR8},
{IMGFMT_RGB4, PIX_FMT_BGR4},
{IMGFMT_BGR8, PIX_FMT_PAL8},
{IMGFMT_YUY2, PIX_FMT_YUYV422},
{IMGFMT_UYVY, PIX_FMT_UYVY422},
{IMGFMT_NV12, PIX_FMT_NV12},
{IMGFMT_NV21, PIX_FMT_NV21},
{IMGFMT_Y800, PIX_FMT_GRAY8},
{IMGFMT_Y8, PIX_FMT_GRAY8},
{IMGFMT_YVU9, PIX_FMT_YUV410P},
{IMGFMT_IF09, PIX_FMT_YUV410P},
{IMGFMT_YV12, PIX_FMT_YUV420P},
{IMGFMT_YV12, PIX_FMT_YUVJ420P},
{IMGFMT_I420, PIX_FMT_YUV420P},
{IMGFMT_IYUV, PIX_FMT_YUV420P},
{IMGFMT_411P, PIX_FMT_YUV411P},
{IMGFMT_422P, PIX_FMT_YUV422P},
{IMGFMT_422P, PIX_FMT_YUVJ422P},
{IMGFMT_444P, PIX_FMT_YUV444P},
{IMGFMT_444P, PIX_FMT_YUVJ444P},
{IMGFMT_XVMC_MOCO_MPEG2, PIX_FMT_XVMC_MPEG2_MC},
{IMGFMT_XVMC_IDCT_MPEG2, PIX_FMT_XVMC_MPEG2_IDCT},
{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},
{0, PIX_FMT_NONE}
};
enum PixelFormat imgfmt2pixfmt(int fmt)
{
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_ERR, "Unsupported format %s\n", vo_format_name(fmt));
return pix_fmt;
}
int pixfmt2imgfmt(enum PixelFormat pix_fmt)
{
int i;
int fmt;
for (i = 0; conversion_map[i].pix_fmt != 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_ERR, "Unsupported PixelFormat %i\n", pix_fmt);
return fmt;
}

68
fmt-conversion.h
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@ -1,73 +1,9 @@
#ifndef MPLAYER_FMT_CONVERSION_H
#define MPLAYER_FMT_CONVERSION_H
#include <stdio.h>
#include "libavutil/avutil.h"
#include "libmpcodecs/img_format.h"
enum PixelFormat imgfmt2pixfmt(int fmt)
{
switch (fmt) {
case IMGFMT_BGR32:
return PIX_FMT_RGB32;
case IMGFMT_BGR24:
return PIX_FMT_BGR24;
case IMGFMT_BGR16:
return PIX_FMT_RGB565;
case IMGFMT_BGR15:
return PIX_FMT_RGB555;
case IMGFMT_BGR8:
return PIX_FMT_RGB8;
case IMGFMT_BGR4:
return PIX_FMT_RGB4;
case IMGFMT_BGR1:
case IMGFMT_RGB1:
return PIX_FMT_MONOBLACK;
case IMGFMT_RG4B:
return PIX_FMT_BGR4_BYTE;
case IMGFMT_BG4B:
return PIX_FMT_RGB4_BYTE;
case IMGFMT_RGB32:
return PIX_FMT_BGR32;
case IMGFMT_RGB24:
return PIX_FMT_RGB24;
case IMGFMT_RGB16:
return PIX_FMT_BGR565;
case IMGFMT_RGB15:
return PIX_FMT_BGR555;
case IMGFMT_RGB8:
return PIX_FMT_BGR8;
case IMGFMT_RGB4:
return PIX_FMT_BGR4;
case IMGFMT_YUY2:
return PIX_FMT_YUYV422;
case IMGFMT_UYVY:
return PIX_FMT_UYVY422;
case IMGFMT_NV12:
return PIX_FMT_NV12;
case IMGFMT_NV21:
return PIX_FMT_NV21;
case IMGFMT_Y800:
case IMGFMT_Y8:
return PIX_FMT_GRAY8;
case IMGFMT_IF09:
case IMGFMT_YVU9:
return PIX_FMT_YUV410P;
case IMGFMT_I420:
case IMGFMT_IYUV:
case IMGFMT_YV12:
return PIX_FMT_YUV420P;
case IMGFMT_411P:
return PIX_FMT_YUV411P;
case IMGFMT_422P:
return PIX_FMT_YUV422P;
case IMGFMT_444P:
return PIX_FMT_YUV444P;
default:
fprintf(stderr, "Unsupported format %s\n", vo_format_name(fmt));
}
return PIX_FMT_NONE;
}
enum PixelFormat imgfmt2pixfmt(int fmt);
int pixfmt2imgfmt(enum PixelFormat pix_fmt);
#endif /* MPLAYER_FMT_CONVERSION_H */