vout_subpictures.c: Do not call the scaling module if the subpicture is using RGBA...
[vlc.git] / src / video_output / vout_pictures.h
1 /*****************************************************************************
2  * vout_pictures.h : picture management definitions
3  *****************************************************************************
4  * Copyright (C) 2002-2004 the VideoLAN team
5  * $Id$
6  *
7  * Authors: Samuel Hocevar <sam@zoy.org>
8  *
9  * This program is free software; you can redistribute it and/or modify
10  * it under the terms of the GNU General Public License as published by
11  * the Free Software Foundation; either version 2 of the License, or
12  * (at your option) any later version.
13  *
14  * This program is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17  * GNU General Public License for more details.
18  *
19  * You should have received a copy of the GNU General Public License
20  * along with this program; if not, write to the Free Software
21  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22  *****************************************************************************/
23
24 /*****************************************************************************
25  * Fourcc definitions that we can handle internally
26  *****************************************************************************/
27
28 /* Packed RGB for 8bpp */
29 #define FOURCC_BI_RGB       0x00000000
30 #define FOURCC_RGB2         VLC_FOURCC('R','G','B','2')
31
32 /* Packed RGB for 16, 24, 32bpp */
33 #define FOURCC_BI_BITFIELDS 0x00000003
34
35 /* Packed RGB 15bpp, usually 0x7c00, 0x03e0, 0x001f */
36 #define FOURCC_RV15         VLC_FOURCC('R','V','1','5')
37
38 /* Packed RGB 16bpp, usually 0xf800, 0x07e0, 0x001f */
39 #define FOURCC_RV16         VLC_FOURCC('R','V','1','6')
40
41 /* Packed RGB 24bpp, usually 0x00ff0000, 0x0000ff00, 0x000000ff */
42 #define FOURCC_RV24         VLC_FOURCC('R','V','2','4')
43
44 /* Packed RGB 32bpp, usually 0x00ff0000, 0x0000ff00, 0x000000ff */
45 #define FOURCC_RV32         VLC_FOURCC('R','V','3','2')
46
47 /* Packed RGBA 32bpp, like RV32 with 0xff000000 used for alpha */
48 #define FOURCC_RGBA         VLC_FOURCC('R','G','B','A')
49
50 /* Planar YUV 4:2:0, Y:U:V */
51 #define FOURCC_I420         VLC_FOURCC('I','4','2','0')
52 #define FOURCC_IYUV         VLC_FOURCC('I','Y','U','V')
53 #define FOURCC_J420         VLC_FOURCC('J','4','2','0')
54
55 /* Planar YUV 4:2:0, Y:V:U */
56 #define FOURCC_YV12         VLC_FOURCC('Y','V','1','2')
57
58 /* Packed YUV 4:2:2, U:Y:V:Y, interlaced */
59 #define FOURCC_IUYV         VLC_FOURCC('I','U','Y','V')
60
61 /* Packed YUV 4:2:2, U:Y:V:Y */
62 #define FOURCC_UYVY         VLC_FOURCC('U','Y','V','Y')
63 #define FOURCC_UYNV         VLC_FOURCC('U','Y','N','V')
64 #define FOURCC_Y422         VLC_FOURCC('Y','4','2','2')
65
66 /* Packed YUV 4:2:2, U:Y:V:Y, reverted */
67 #define FOURCC_cyuv         VLC_FOURCC('c','y','u','v')
68
69 /* Packed YUV 4:2:2, Y:U:Y:V */
70 #define FOURCC_YUY2         VLC_FOURCC('Y','U','Y','2')
71 #define FOURCC_YUNV         VLC_FOURCC('Y','U','N','V')
72
73 /* Packed YUV 4:2:2, Y:V:Y:U */
74 #define FOURCC_YVYU         VLC_FOURCC('Y','V','Y','U')
75
76 /* Packed YUV 2:1:1, Y:U:Y:V */
77 #define FOURCC_Y211         VLC_FOURCC('Y','2','1','1')
78
79 /* Planar YUV 4:1:1, Y:U:V */
80 #define FOURCC_I411         VLC_FOURCC('I','4','1','1')
81
82 /* Planar YUV 4:1:0, Y:U:V */
83 #define FOURCC_I410         VLC_FOURCC('I','4','1','0')
84 #define FOURCC_YVU9         VLC_FOURCC('Y','V','U','9')
85
86 /* Planar Y, packed UV, from Matrox */
87 #define FOURCC_YMGA         VLC_FOURCC('Y','M','G','A')
88
89 /* Planar 4:2:2, Y:U:V */
90 #define FOURCC_I422         VLC_FOURCC('I','4','2','2')
91 #define FOURCC_J422         VLC_FOURCC('J','4','2','2')
92
93 /* Planar 4:4:4, Y:U:V */
94 #define FOURCC_I444         VLC_FOURCC('I','4','4','4')
95 #define FOURCC_J444         VLC_FOURCC('J','4','4','4')
96
97 /* Planar 4:4:4:4 Y:U:V:A */
98 #define FOURCC_YUVA         VLC_FOURCC('Y','U','V','A')
99
100 /* Palettized YUV with palette element Y:U:V:A */
101 #define FOURCC_YUVP         VLC_FOURCC('Y','U','V','P')