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@ -26,7 +26,7 @@ |
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/* these coefficients dequantize intraframe Y plane coefficients
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* (note: same as JPEG) */ |
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static const int16_t vp31_intra_y_dequant[64] = { |
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static const int8_t vp31_intra_y_dequant[64] = { |
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16, 11, 10, 16, 24, 40, 51, 61, |
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12, 12, 14, 19, 26, 58, 60, 55, |
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14, 13, 16, 24, 40, 57, 69, 56, |
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@ -39,7 +39,7 @@ static const int16_t vp31_intra_y_dequant[64] = { |
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/* these coefficients dequantize intraframe C plane coefficients
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* (note: same as JPEG) */ |
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static const int16_t vp31_intra_c_dequant[64] = { |
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static const int8_t vp31_intra_c_dequant[64] = { |
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17, 18, 24, 47, 99, 99, 99, 99, |
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18, 21, 26, 66, 99, 99, 99, 99, |
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24, 26, 56, 99, 99, 99, 99, 99, |
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@ -51,7 +51,7 @@ static const int16_t vp31_intra_c_dequant[64] = { |
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}; |
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/* these coefficients dequantize interframe coefficients (all planes) */ |
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static const int16_t vp31_inter_dequant[64] = { |
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static const int8_t vp31_inter_dequant[64] = { |
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16, 16, 16, 20, 24, 28, 32, 40, |
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16, 16, 20, 24, 28, 32, 40, 48, |
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16, 20, 24, 28, 32, 40, 48, 64, |
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@ -62,7 +62,7 @@ static const int16_t vp31_inter_dequant[64] = { |
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40, 48, 64, 64, 64, 96, 128, 128 |
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}; |
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static const int16_t vp31_dc_scale_factor[64] = { |
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static const uint8_t vp31_dc_scale_factor[64] = { |
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220, 200, 190, 180, 170, 170, 160, 160, |
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150, 150, 140, 140, 130, 130, 120, 120, |
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110, 110, 100, 100, 90, 90, 90, 80, |
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@ -176,7 +176,7 @@ static const uint8_t motion_vector_vlc_table[63][2] = { |
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{ 0xFC, 8 }, { 0xFD, 8 }, { 0xFE, 8 }, { 0xFF, 8 } |
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}; |
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static const int motion_vector_table[63] = { |
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static const int8_t motion_vector_table[63] = { |
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0, 1, -1, |
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2, -2, |
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3, -3, |
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@ -198,21 +198,21 @@ static const int8_t fixed_motion_vector_table[64] = { |
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}; |
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/* only tokens 0..6 indicate eob runs */ |
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static const int eob_run_base[7] = { |
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static const uint8_t eob_run_base[7] = { |
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1, 2, 3, 4, 8, 16, 0 |
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}; |
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static const int eob_run_get_bits[7] = { |
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static const uint8_t eob_run_get_bits[7] = { |
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0, 0, 0, 2, 3, 4, 12 |
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}; |
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static const int zero_run_base[32] = { |
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static const uint8_t zero_run_base[32] = { |
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0, 0, 0, 0, 0, 0, 0, /* 0..6 are never used */ |
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0, 0, /* 7..8 */ |
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 9..22 */ |
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1, 2, 3, 4, 5, /* 23..27 */ |
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6, 10, 1, 2 /* 28..31 */ |
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}; |
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static const int zero_run_get_bits[32] = { |
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static const uint8_t zero_run_get_bits[32] = { |
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0, 0, 0, 0, 0, 0, 0, /* 0..6 are never used */ |
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3, 6, /* 7..8 */ |
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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 9..22 */ |
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@ -220,7 +220,7 @@ static const int zero_run_get_bits[32] = { |
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2, 3, 0, 1 /* 28..31 */ |
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}; |
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static const int coeff_get_bits[32] = { |
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static const uint8_t coeff_get_bits[32] = { |
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0, 0, 0, 0, 0, 0, 0, /* 0..6 are never used */ |
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0, 0, 0, 0, 0, 0, /* 7..12 use constant coeffs */ |
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1, 1, 1, 1, /* 13..16 are constants but still need sign bit */ |
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