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| author | Michael Niedermayer <michaelni@gmx.at> | 2008-06-17 14:03:00 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2008-06-17 14:03:00 +0000 |
| commit | a0e5830ac5f7da5e96f82bab98b71ac3a254db47 (patch) | |
| tree | 846c4d84faae8dab5d973d8dc6b665f98021ae74 | |
| parent | 6aa37bcf19f556189fcc669c7c0733509448e9a1 (diff) | |
| download | ffmpeg-a0e5830ac5f7da5e96f82bab98b71ac3a254db47.tar.gz | |
Change iquant tables to int16.
Originally committed as revision 13798 to svn://svn.ffmpeg.org/ffmpeg/trunk
| -rw-r--r-- | libavcodec/g726.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/libavcodec/g726.c b/libavcodec/g726.c index 22ad6a36ba..520acdd5c6 100644 --- a/libavcodec/g726.c +++ b/libavcodec/g726.c @@ -65,7 +65,7 @@ static inline int sgn(int value) typedef struct G726Tables { int bits; /**< bits per sample */ const int* quant; /**< quantization table */ - const int* iquant; /**< inverse quantization table */ + const int16_t* iquant; /**< inverse quantization table */ const int16_t* W; /**< special table #1 ;-) */ const uint8_t* F; /**< special table #2 */ } G726Tables; @@ -93,7 +93,7 @@ typedef struct G726Context { static const int quant_tbl16[] = /**< 16kbit/s 2bits per sample */ { 260, INT_MAX }; -static const int iquant_tbl16[] = +static const int16_t iquant_tbl16[] = { 116, 365, 365, 116 }; static const int16_t W_tbl16[] = { -22, 439, 439, -22 }; @@ -102,8 +102,8 @@ static const uint8_t F_tbl16[] = static const int quant_tbl24[] = /**< 24kbit/s 3bits per sample */ { 7, 217, 330, INT_MAX }; -static const int iquant_tbl24[] = - { INT_MIN, 135, 273, 373, 373, 273, 135, INT_MIN }; +static const int16_t iquant_tbl24[] = + { INT16_MIN, 135, 273, 373, 373, 273, 135, INT16_MIN }; static const int16_t W_tbl24[] = { -4, 30, 137, 582, 582, 137, 30, -4 }; static const uint8_t F_tbl24[] = @@ -111,9 +111,9 @@ static const uint8_t F_tbl24[] = static const int quant_tbl32[] = /**< 32kbit/s 4bits per sample */ { -125, 79, 177, 245, 299, 348, 399, INT_MAX }; -static const int iquant_tbl32[] = - { INT_MIN, 4, 135, 213, 273, 323, 373, 425, - 425, 373, 323, 273, 213, 135, 4, INT_MIN }; +static const int16_t iquant_tbl32[] = + { INT16_MIN, 4, 135, 213, 273, 323, 373, 425, + 425, 373, 323, 273, 213, 135, 4, INT16_MIN }; static const int16_t W_tbl32[] = { -12, 18, 41, 64, 112, 198, 355, 1122, 1122, 355, 198, 112, 64, 41, 18, -12}; @@ -123,11 +123,11 @@ static const uint8_t F_tbl32[] = static const int quant_tbl40[] = /**< 40kbit/s 5bits per sample */ { -122, -16, 67, 138, 197, 249, 297, 338, 377, 412, 444, 474, 501, 527, 552, INT_MAX }; -static const int iquant_tbl40[] = - { INT_MIN, -66, 28, 104, 169, 224, 274, 318, +static const int16_t iquant_tbl40[] = + { INT16_MIN, -66, 28, 104, 169, 224, 274, 318, 358, 395, 429, 459, 488, 514, 539, 566, 566, 539, 514, 488, 459, 429, 395, 358, - 318, 274, 224, 169, 104, 28, -66, INT_MIN }; + 318, 274, 224, 169, 104, 28, -66, INT16_MIN }; static const int16_t W_tbl40[] = { 14, 14, 24, 39, 40, 41, 58, 100, 141, 179, 219, 280, 358, 440, 529, 696, |