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filter_limit_values only needs 7 bits, make its tables smaller 

Originally committed as revision 15499 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
David Conrad 2008-10-01 14:40:29 +00:00
parent b07e52a955
commit 51ace5777e
2 changed files with 2 additions and 2 deletions
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2
libavcodec/vp3.c
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@ -230,7 +230,7 @@ typedef struct Vp3DecodeContext {
int huff_code_size; int huff_code_size;
uint16_t huffman_table[80][32][2]; uint16_t huffman_table[80][32][2];
uint32_t filter_limit_values[64]; uint8_t filter_limit_values[64];
int bounding_values_array[256]; int bounding_values_array[256];
} Vp3DecodeContext; } Vp3DecodeContext;

2
libavcodec/vp3data.h
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@ -84,7 +84,7 @@ static const uint32_t vp31_ac_scale_factor[64] =
21, 19, 18, 17, 15, 13, 12, 10 21, 19, 18, 17, 15, 13, 12, 10
}; };
static const uint32_t vp31_filter_limit_values[64] = static const uint8_t vp31_filter_limit_values[64] =
{ 30, 25, 20, 20, 15, 15, 14, 14, { 30, 25, 20, 20, 15, 15, 14, 14,
13, 13, 12, 12, 11, 11, 10, 10, 13, 13, 12, 12, 11, 11, 10, 10,
9, 9, 8, 8, 7, 7, 7, 7, 9, 9, 8, 8, 7, 7, 7, 7,