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author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-17 02:20:36 +0400 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-17 02:20:36 +0400 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/media/saa6752hs.h | |
download | linux-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.xz |
Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'include/media/saa6752hs.h')
-rw-r--r-- | include/media/saa6752hs.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/include/media/saa6752hs.h b/include/media/saa6752hs.h new file mode 100644 index 000000000000..791bad2b86e9 --- /dev/null +++ b/include/media/saa6752hs.h @@ -0,0 +1,75 @@ +/* + saa6752hs.h - definition for saa6752hs MPEG encoder + + Copyright (C) 2003 Andrew de Quincey <adq@lidskialf.net> + + This program 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. + + This program 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 this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +*/ + +#if 0 /* ndef _SAA6752HS_H */ +#define _SAA6752HS_H + +enum mpeg_video_bitrate_mode { + MPEG_VIDEO_BITRATE_MODE_VBR = 0, /* Variable bitrate */ + MPEG_VIDEO_BITRATE_MODE_CBR = 1, /* Constant bitrate */ + + MPEG_VIDEO_BITRATE_MODE_MAX +}; + +enum mpeg_audio_bitrate { + MPEG_AUDIO_BITRATE_256 = 0, /* 256 kBit/sec */ + MPEG_AUDIO_BITRATE_384 = 1, /* 384 kBit/sec */ + + MPEG_AUDIO_BITRATE_MAX +}; + +enum mpeg_video_format { + MPEG_VIDEO_FORMAT_D1 = 0, + MPEG_VIDEO_FORMAT_2_3_D1 = 1, + MPEG_VIDEO_FORMAT_1_2_D1 = 2, + MPEG_VIDEO_FORMAT_SIF = 3, + + MPEG_VIDEO_FORMAT_MAX +}; + +#define MPEG_VIDEO_TARGET_BITRATE_MAX 27000 +#define MPEG_VIDEO_MAX_BITRATE_MAX 27000 +#define MPEG_TOTAL_BITRATE_MAX 27000 +#define MPEG_PID_MAX ((1 << 14) - 1) + +struct mpeg_params { + enum mpeg_video_bitrate_mode video_bitrate_mode; + unsigned int video_target_bitrate; + unsigned int video_max_bitrate; // only used for VBR + enum mpeg_audio_bitrate audio_bitrate; + unsigned int total_bitrate; + + unsigned int pmt_pid; + unsigned int video_pid; + unsigned int audio_pid; + unsigned int pcr_pid; + + enum mpeg_video_format video_format; +}; + +#define MPEG_SETPARAMS _IOW('6',100,struct mpeg_params) + +#endif // _SAA6752HS_H + +/* + * Local variables: + * c-basic-offset: 8 + * End: + */ |