2 * This file is part of MPlayer.
4 * MPlayer is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
9 * MPlayer is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License along
15 * with MPlayer; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20 #include "img_format.h"
23 const char *vo_format_name(int format
)
25 static char unknown_format
[20];
28 case IMGFMT_RGB1
: return "RGB 1-bit";
29 case IMGFMT_RGB4
: return "RGB 4-bit";
30 case IMGFMT_RG4B
: return "RGB 4-bit per byte";
31 case IMGFMT_RGB8
: return "RGB 8-bit";
32 case IMGFMT_RGB12
: return "RGB 12-bit";
33 case IMGFMT_RGB15
: return "RGB 15-bit";
34 case IMGFMT_RGB16
: return "RGB 16-bit";
35 case IMGFMT_RGB24
: return "RGB 24-bit";
36 // case IMGFMT_RGB32: return "RGB 32-bit";
37 case IMGFMT_RGB48LE
: return "RGB 48-bit LE";
38 case IMGFMT_RGB48BE
: return "RGB 48-bit BE";
39 case IMGFMT_BGR1
: return "BGR 1-bit";
40 case IMGFMT_BGR4
: return "BGR 4-bit";
41 case IMGFMT_BG4B
: return "BGR 4-bit per byte";
42 case IMGFMT_BGR8
: return "BGR 8-bit";
43 case IMGFMT_BGR12
: return "BGR 12-bit";
44 case IMGFMT_BGR15
: return "BGR 15-bit";
45 case IMGFMT_BGR16
: return "BGR 16-bit";
46 case IMGFMT_BGR24
: return "BGR 24-bit";
47 // case IMGFMT_BGR32: return "BGR 32-bit";
48 case IMGFMT_ABGR
: return "ABGR";
49 case IMGFMT_BGRA
: return "BGRA";
50 case IMGFMT_ARGB
: return "ARGB";
51 case IMGFMT_RGBA
: return "RGBA";
52 case IMGFMT_YVU9
: return "Planar YVU9";
53 case IMGFMT_IF09
: return "Planar IF09";
54 case IMGFMT_YV12
: return "Planar YV12";
55 case IMGFMT_I420
: return "Planar I420";
56 case IMGFMT_IYUV
: return "Planar IYUV";
57 case IMGFMT_CLPL
: return "Planar CLPL";
58 case IMGFMT_Y800
: return "Planar Y800";
59 case IMGFMT_Y8
: return "Planar Y8";
60 case IMGFMT_420P16_LE
: return "Planar 420P 16-bit little-endian";
61 case IMGFMT_420P16_BE
: return "Planar 420P 16-bit big-endian";
62 case IMGFMT_422P16_LE
: return "Planar 422P 16-bit little-endian";
63 case IMGFMT_422P16_BE
: return "Planar 422P 16-bit big-endian";
64 case IMGFMT_444P16_LE
: return "Planar 444P 16-bit little-endian";
65 case IMGFMT_444P16_BE
: return "Planar 444P 16-bit big-endian";
66 case IMGFMT_420A
: return "Planar 420P with alpha";
67 case IMGFMT_444P
: return "Planar 444P";
68 case IMGFMT_422P
: return "Planar 422P";
69 case IMGFMT_411P
: return "Planar 411P";
70 case IMGFMT_NV12
: return "Planar NV12";
71 case IMGFMT_NV21
: return "Planar NV21";
72 case IMGFMT_HM12
: return "Planar NV12 Macroblock";
73 case IMGFMT_IUYV
: return "Packed IUYV";
74 case IMGFMT_IY41
: return "Packed IY41";
75 case IMGFMT_IYU1
: return "Packed IYU1";
76 case IMGFMT_IYU2
: return "Packed IYU2";
77 case IMGFMT_UYVY
: return "Packed UYVY";
78 case IMGFMT_UYNV
: return "Packed UYNV";
79 case IMGFMT_cyuv
: return "Packed CYUV";
80 case IMGFMT_Y422
: return "Packed Y422";
81 case IMGFMT_YUY2
: return "Packed YUY2";
82 case IMGFMT_YUNV
: return "Packed YUNV";
83 case IMGFMT_YVYU
: return "Packed YVYU";
84 case IMGFMT_Y41P
: return "Packed Y41P";
85 case IMGFMT_Y211
: return "Packed Y211";
86 case IMGFMT_Y41T
: return "Packed Y41T";
87 case IMGFMT_Y42T
: return "Packed Y42T";
88 case IMGFMT_V422
: return "Packed V422";
89 case IMGFMT_V655
: return "Packed V655";
90 case IMGFMT_CLJR
: return "Packed CLJR";
91 case IMGFMT_YUVP
: return "Packed YUVP";
92 case IMGFMT_UYVP
: return "Packed UYVP";
93 case IMGFMT_MPEGPES
: return "Mpeg PES";
94 case IMGFMT_MPEG4
: return "MPEG-4";
95 case IMGFMT_ZRMJPEGNI
: return "Zoran MJPEG non-interlaced";
96 case IMGFMT_ZRMJPEGIT
: return "Zoran MJPEG top field first";
97 case IMGFMT_ZRMJPEGIB
: return "Zoran MJPEG bottom field first";
98 case IMGFMT_XVMC_MOCO_MPEG2
: return "MPEG1/2 Motion Compensation";
99 case IMGFMT_XVMC_IDCT_MPEG2
: return "MPEG1/2 Motion Compensation and IDCT";
100 case IMGFMT_VDPAU_MPEG1
: return "MPEG1 VDPAU acceleration";
101 case IMGFMT_VDPAU_MPEG2
: return "MPEG2 VDPAU acceleration";
102 case IMGFMT_VDPAU_H264
: return "H.264 VDPAU acceleration";
103 case IMGFMT_VDPAU_MPEG4
: return "MPEG-4 Part 2 VDPAU acceleration";
104 case IMGFMT_VDPAU_WMV3
: return "WMV3 VDPAU acceleration";
105 case IMGFMT_VDPAU_VC1
: return "VC1 VDPAU acceleration";
107 snprintf(unknown_format
,20,"Unknown 0x%04x",format
);
108 return unknown_format
;
111 int mp_get_chroma_shift(int format
, int *x_shift
, int *y_shift
)
118 case IMGFMT_420P16_LE
:
119 case IMGFMT_420P16_BE
:
133 case IMGFMT_444P16_LE
:
134 case IMGFMT_444P16_BE
:
140 case IMGFMT_422P16_LE
:
141 case IMGFMT_422P16_BE
:
164 if (x_shift
) *x_shift
= xs
;
165 if (y_shift
) *y_shift
= ys
;
166 bpp
= 8 + ((16 >> xs
) >> ys
);
167 if (format
== IMGFMT_420A
)
170 return err
? 0 : bpp
;