mirror of
https://github.com/mpv-player/mpv
synced 2024-12-20 22:02:59 +00:00
23db422c3d
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@30463 b3059339-0415-0410-9bf9-f77b7e298cf2
164 lines
5.5 KiB
C
164 lines
5.5 KiB
C
/*
|
|
* 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 "config.h"
|
|
#include "img_format.h"
|
|
#include "stdio.h"
|
|
|
|
const char *vo_format_name(int format)
|
|
{
|
|
static char unknown_format[20];
|
|
switch(format)
|
|
{
|
|
case IMGFMT_RGB1: return "RGB 1-bit";
|
|
case IMGFMT_RGB4: return "RGB 4-bit";
|
|
case IMGFMT_RG4B: return "RGB 4-bit per byte";
|
|
case IMGFMT_RGB8: return "RGB 8-bit";
|
|
case IMGFMT_RGB15: return "RGB 15-bit";
|
|
case IMGFMT_RGB16: return "RGB 16-bit";
|
|
case IMGFMT_RGB24: return "RGB 24-bit";
|
|
// case IMGFMT_RGB32: return "RGB 32-bit";
|
|
case IMGFMT_RGB48LE: return "RGB 48-bit LE";
|
|
case IMGFMT_RGB48BE: return "RGB 48-bit BE";
|
|
case IMGFMT_BGR1: return "BGR 1-bit";
|
|
case IMGFMT_BGR4: return "BGR 4-bit";
|
|
case IMGFMT_BG4B: return "BGR 4-bit per byte";
|
|
case IMGFMT_BGR8: return "BGR 8-bit";
|
|
case IMGFMT_BGR15: return "BGR 15-bit";
|
|
case IMGFMT_BGR16: return "BGR 16-bit";
|
|
case IMGFMT_BGR24: return "BGR 24-bit";
|
|
// case IMGFMT_BGR32: return "BGR 32-bit";
|
|
case IMGFMT_ABGR: return "ABGR";
|
|
case IMGFMT_BGRA: return "BGRA";
|
|
case IMGFMT_ARGB: return "ARGB";
|
|
case IMGFMT_RGBA: return "RGBA";
|
|
case IMGFMT_YVU9: return "Planar YVU9";
|
|
case IMGFMT_IF09: return "Planar IF09";
|
|
case IMGFMT_YV12: return "Planar YV12";
|
|
case IMGFMT_I420: return "Planar I420";
|
|
case IMGFMT_IYUV: return "Planar IYUV";
|
|
case IMGFMT_CLPL: return "Planar CLPL";
|
|
case IMGFMT_Y800: return "Planar Y800";
|
|
case IMGFMT_Y8: return "Planar Y8";
|
|
case IMGFMT_420P16_LE: return "Planar 420P 16-bit little-endian";
|
|
case IMGFMT_420P16_BE: return "Planar 420P 16-bit big-endian";
|
|
case IMGFMT_422P16_LE: return "Planar 422P 16-bit little-endian";
|
|
case IMGFMT_422P16_BE: return "Planar 422P 16-bit big-endian";
|
|
case IMGFMT_444P16_LE: return "Planar 444P 16-bit little-endian";
|
|
case IMGFMT_444P16_BE: return "Planar 444P 16-bit big-endian";
|
|
case IMGFMT_420A: return "Planar 420P with alpha";
|
|
case IMGFMT_444P: return "Planar 444P";
|
|
case IMGFMT_422P: return "Planar 422P";
|
|
case IMGFMT_411P: return "Planar 411P";
|
|
case IMGFMT_NV12: return "Planar NV12";
|
|
case IMGFMT_NV21: return "Planar NV21";
|
|
case IMGFMT_HM12: return "Planar NV12 Macroblock";
|
|
case IMGFMT_IUYV: return "Packed IUYV";
|
|
case IMGFMT_IY41: return "Packed IY41";
|
|
case IMGFMT_IYU1: return "Packed IYU1";
|
|
case IMGFMT_IYU2: return "Packed IYU2";
|
|
case IMGFMT_UYVY: return "Packed UYVY";
|
|
case IMGFMT_UYNV: return "Packed UYNV";
|
|
case IMGFMT_cyuv: return "Packed CYUV";
|
|
case IMGFMT_Y422: return "Packed Y422";
|
|
case IMGFMT_YUY2: return "Packed YUY2";
|
|
case IMGFMT_YUNV: return "Packed YUNV";
|
|
case IMGFMT_YVYU: return "Packed YVYU";
|
|
case IMGFMT_Y41P: return "Packed Y41P";
|
|
case IMGFMT_Y211: return "Packed Y211";
|
|
case IMGFMT_Y41T: return "Packed Y41T";
|
|
case IMGFMT_Y42T: return "Packed Y42T";
|
|
case IMGFMT_V422: return "Packed V422";
|
|
case IMGFMT_V655: return "Packed V655";
|
|
case IMGFMT_CLJR: return "Packed CLJR";
|
|
case IMGFMT_YUVP: return "Packed YUVP";
|
|
case IMGFMT_UYVP: return "Packed UYVP";
|
|
case IMGFMT_MPEGPES: return "Mpeg PES";
|
|
case IMGFMT_ZRMJPEGNI: return "Zoran MJPEG non-interlaced";
|
|
case IMGFMT_ZRMJPEGIT: return "Zoran MJPEG top field first";
|
|
case IMGFMT_ZRMJPEGIB: return "Zoran MJPEG bottom field first";
|
|
case IMGFMT_XVMC_MOCO_MPEG2: return "MPEG1/2 Motion Compensation";
|
|
case IMGFMT_XVMC_IDCT_MPEG2: return "MPEG1/2 Motion Compensation and IDCT";
|
|
case IMGFMT_VDPAU_MPEG1: return "MPEG1 VDPAU acceleration";
|
|
case IMGFMT_VDPAU_MPEG2: return "MPEG2 VDPAU acceleration";
|
|
case IMGFMT_VDPAU_H264: return "H.264 VDPAU acceleration";
|
|
case IMGFMT_VDPAU_MPEG4: return "MPEG-4 Part 2 VDPAU acceleration";
|
|
case IMGFMT_VDPAU_WMV3: return "WMV3 VDPAU acceleration";
|
|
case IMGFMT_VDPAU_VC1: return "VC1 VDPAU acceleration";
|
|
}
|
|
snprintf(unknown_format,20,"Unknown 0x%04x",format);
|
|
return unknown_format;
|
|
}
|
|
|
|
int mp_get_chroma_shift(int format, int *x_shift, int *y_shift)
|
|
{
|
|
int xs = 0, ys = 0;
|
|
int bpp;
|
|
int bpp_factor = 1;
|
|
int err = 0;
|
|
switch (format) {
|
|
case IMGFMT_420P16_LE:
|
|
case IMGFMT_420P16_BE:
|
|
bpp_factor = 2;
|
|
case IMGFMT_420A:
|
|
case IMGFMT_I420:
|
|
case IMGFMT_IYUV:
|
|
case IMGFMT_YV12:
|
|
xs = 1;
|
|
ys = 1;
|
|
break;
|
|
case IMGFMT_IF09:
|
|
case IMGFMT_YVU9:
|
|
xs = 2;
|
|
ys = 2;
|
|
break;
|
|
case IMGFMT_444P16_LE:
|
|
case IMGFMT_444P16_BE:
|
|
bpp_factor = 2;
|
|
case IMGFMT_444P:
|
|
xs = 0;
|
|
ys = 0;
|
|
break;
|
|
case IMGFMT_422P16_LE:
|
|
case IMGFMT_422P16_BE:
|
|
bpp_factor = 2;
|
|
case IMGFMT_422P:
|
|
xs = 1;
|
|
ys = 0;
|
|
break;
|
|
case IMGFMT_411P:
|
|
xs = 2;
|
|
ys = 0;
|
|
break;
|
|
case IMGFMT_440P:
|
|
xs = 0;
|
|
ys = 1;
|
|
break;
|
|
default:
|
|
err = 1;
|
|
break;
|
|
}
|
|
if (x_shift) *x_shift = xs;
|
|
if (y_shift) *y_shift = ys;
|
|
bpp = 8 + (16 >> (xs + ys));
|
|
if (format == IMGFMT_420A)
|
|
bpp += 8;
|
|
bpp *= bpp_factor;
|
|
return err ? 0 : bpp;
|
|
}
|