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| author | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-11-03 21:07:55 +0100 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-12-08 17:51:45 +0100 |
| commit | e67e4d43bdd2fb1b38cd460a7760359ab2d3dcca (patch) | |
| tree | dd1844aae206d309cbf8c3f2f0f40faee36ffdcf /libavcodec/clearvideodata.h | |
| parent | 222cc6ea26287bad018f73ae97212847182e5f1b (diff) | |
| download | ffmpeg-e67e4d43bdd2fb1b38cd460a7760359ab2d3dcca.tar.gz | |
avcodec/clearvideo: Apply VLC offset during init
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Diffstat (limited to 'libavcodec/clearvideodata.h')
| -rw-r--r-- | libavcodec/clearvideodata.h | 54 |
1 files changed, 20 insertions, 34 deletions
diff --git a/libavcodec/clearvideodata.h b/libavcodec/clearvideodata.h index 89bf192bce..37d5eb3bb5 100644 --- a/libavcodec/clearvideodata.h +++ b/libavcodec/clearvideodata.h @@ -28,42 +28,28 @@ #define NUM_DC_CODES 127 #define NUM_AC_CODES 104 -static const uint8_t clv_dc_codes[NUM_DC_CODES] = { - 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, - 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F, - 0x10, 0x11, 0x12, 0x13, 0x13, 0x14, 0x07, 0x0B, - 0x0C, 0x08, 0x08, 0x09, 0x04, 0x06, 0x07, 0x05, - 0x04, 0x05, 0x04, 0x06, 0x05, 0x06, 0x07, 0x05, - 0x06, 0x07, 0x06, 0x07, 0x08, 0x06, 0x07, 0x08, - 0x09, 0x0A, 0x0B, 0x07, 0x08, 0x09, 0x07, 0x08, - 0x06, 0x07, 0x08, 0x06, 0x04, 0x05, 0x02, 0x01, - 0x03, 0x06, 0x07, 0x07, 0x09, 0x0A, 0x0B, 0x09, - 0x0A, 0x0B, 0x0A, 0x0B, 0x0C, 0x0D, 0x0C, 0x09, - 0x0D, 0x0A, 0x0B, 0x08, 0x09, 0x0A, 0x0B, 0x07, - 0x08, 0x09, 0x0A, 0x0B, 0x06, 0x07, 0x06, 0x08, - 0x07, 0x09, 0x0A, 0x0B, 0x09, 0x0A, 0x0B, 0x0C, - 0x14, 0x0D, 0x0D, 0x0E, 0x0F, 0x15, 0x15, 0x16, - 0x17, 0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, - 0x1F, 0x20, 0x21, 0x22, 0x23, 0x24, 0x25, +static const uint8_t clv_dc_lens[NUM_DC_CODES] = { + 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, + 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, + 21, 21, 21, 20, 20, 20, 19, 19, 19, 19, 19, 19, 19, 19, 19, 18, 18, 18, 18, + 17, 17, 17, 17, 16, 16, 16, 15, 15, 15, 15, 14, 14, 14, 14, 14, 14, 14, 14, + 13, 13, 12, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 10, 10, 10, + 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 7, 7, + 7, 7, 7, 7, 6, 6, 5, 5, 5, 5, 3, 3, 1, }; -static const uint8_t clv_dc_bits[NUM_DC_CODES] = { - 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 21, 22, 22, 19, 20, - 20, 19, 18, 18, 15, 17, 17, 16, - 14, 15, 12, 13, 14, 14, 14, 12, - 12, 12, 11, 11, 11, 10, 10, 10, - 10, 10, 10, 9, 9, 9, 8, 8, - 7, 7, 7, 6, 5, 5, 3, 1, - 3, 5, 5, 6, 7, 7, 7, 8, - 8, 8, 9, 9, 9, 9, 10, 11, - 10, 11, 11, 12, 12, 12, 12, 13, - 14, 14, 14, 14, 15, 15, 16, 17, - 16, 17, 18, 18, 19, 19, 19, 19, - 21, 19, 20, 19, 19, 21, 22, 22, - 22, 22, 22, 22, 22, 22, 22, 22, - 22, 22, 22, 22, 22, 22, 22, +static const uint8_t clv_dc_syms[NUM_DC_CODES] = { + 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, + 0x0C, 0x0D, 0x0E, 0x0F, 0x10, 0x11, 0x12, 0x14, 0x15, 0x6E, 0x6F, 0x70, + 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 0x7B, 0x7C, + 0x7D, 0x7E, 0x13, 0x68, 0x6D, 0x17, 0x18, 0x6A, 0x16, 0x19, 0x64, 0x65, + 0x66, 0x67, 0x69, 0x6B, 0x6C, 0x1A, 0x1B, 0x62, 0x63, 0x1D, 0x1E, 0x5F, + 0x61, 0x1F, 0x5E, 0x60, 0x1C, 0x21, 0x5C, 0x5D, 0x20, 0x24, 0x25, 0x26, + 0x58, 0x59, 0x5A, 0x5B, 0x23, 0x57, 0x22, 0x27, 0x28, 0x29, 0x53, 0x54, + 0x55, 0x56, 0x2A, 0x2B, 0x2C, 0x4F, 0x51, 0x52, 0x2D, 0x2E, 0x2F, 0x30, + 0x31, 0x32, 0x4E, 0x50, 0x33, 0x34, 0x35, 0x4A, 0x4B, 0x4C, 0x4D, 0x36, + 0x37, 0x47, 0x48, 0x49, 0x38, 0x39, 0x3A, 0x44, 0x45, 0x46, 0x3B, 0x43, + 0x3C, 0x3D, 0x41, 0x42, 0x3E, 0x40, 0x3F, }; static const uint16_t clv_ac_syms[NUM_AC_CODES] = { |