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move indeo5 scan patterns into ivi_common.c

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so those can be shared by indeo4.

Originally committed as revision 23335 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Maxim Poliakovski
2010-05-26 13:25:16 +00:00
parent 93ebfeea90
commit 220f2bd9c5
4 changed files with 42 additions and 27 deletions
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libavcodec/indeo5data.h
-23
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@@ -37,29 +37,6 @@ static const uint8_t ivi5_common_pic_sizes[30] = {
176, 60, 20, 15, 22, 18, 0, 0, 0, 0, 0, 0
};
/**
* Indeo5 8x8 scan (zigzag) patterns
*/
static const uint8_t ivi5_scans8x8[2][64] = {
{0, 8, 16, 24, 32, 40, 48, 56, 1, 9, 17, 25, 33, 41, 49, 57,
2, 10, 18, 26, 34, 42, 50, 58, 3, 11, 19, 27, 35, 43, 51, 59,
4, 12, 20, 28, 36, 44, 52, 60, 5, 13, 21, 29, 37, 45, 53, 61,
6, 14, 22, 30, 38, 46, 54, 62, 7, 15, 23, 31, 39, 47, 55, 63
},
{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63
}
};
/**
* Indeo5 4x4 scan (zigzag) pattern
*/
static const uint8_t ivi5_scan4x4[16] = {
0, 1, 4, 8, 5, 2, 3, 6, 9, 12, 13, 10, 7, 11, 14, 15
};
/**
* Indeo5 dequantization matrixes consist of two tables: base table