diff options
| author | Gregory Maxwell <greg@xiph.org> | 2011-09-28 12:40:06 -0400 |
|---|---|---|
| committer | Gregory Maxwell <greg@xiph.org> | 2011-09-28 12:40:06 -0400 |
| commit | 744e59ef01f228923f35a504d9552dd1c8d7a23c (patch) | |
| tree | 8a7d5edaba0ab4c0325eb26a5f6161abe8cc746a /silk/resampler_rom.h | |
| parent | 96739ad35e57706a69b9198b4862a5814f8e98bd (diff) | |
| download | opus-744e59ef01f228923f35a504d9552dd1c8d7a23c.tar.gz | |
More resampler cleanups.
Diffstat (limited to 'silk/resampler_rom.h')
| -rw-r--r-- | silk/resampler_rom.h | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/silk/resampler_rom.h b/silk/resampler_rom.h index 4cd13d91..ed506004 100644 --- a/silk/resampler_rom.h +++ b/silk/resampler_rom.h @@ -44,10 +44,6 @@ extern "C" extern const opus_int16 silk_resampler_down2_0; extern const opus_int16 silk_resampler_down2_1; -/* Tables for 2x upsampler, low quality. Values above 32767 intentionally wrap to a negative value. */ -extern const opus_int16 silk_resampler_up2_lq_0; -extern const opus_int16 silk_resampler_up2_lq_1; - /* Tables for 2x upsampler, high quality. Values above 32767 intentionally wrap to a negative value. */ extern const opus_int16 silk_resampler_up2_hq_0[ 2 ]; extern const opus_int16 silk_resampler_up2_hq_1[ 2 ]; @@ -57,17 +53,8 @@ extern const opus_int16 silk_resampler_up2_hq_notch[ 4 ]; extern const opus_int16 silk_Resampler_3_4_COEFS[ 2 + 3 * RESAMPLER_DOWN_ORDER_FIR / 2 ]; extern const opus_int16 silk_Resampler_2_3_COEFS[ 2 + 2 * RESAMPLER_DOWN_ORDER_FIR / 2 ]; extern const opus_int16 silk_Resampler_1_2_COEFS[ 2 + RESAMPLER_DOWN_ORDER_FIR / 2 ]; -extern const opus_int16 silk_Resampler_3_8_COEFS[ 2 + 3 * RESAMPLER_DOWN_ORDER_FIR / 2 ]; extern const opus_int16 silk_Resampler_1_3_COEFS[ 2 + RESAMPLER_DOWN_ORDER_FIR / 2 ]; extern const opus_int16 silk_Resampler_2_3_COEFS_LQ[ 2 + 2 * 2 ]; -extern const opus_int16 silk_Resampler_1_3_COEFS_LQ[ 2 + 3 ]; - -/* Tables with coefficients for 4th order ARMA filter */ -extern const opus_int16 silk_Resampler_320_441_ARMA4_COEFS[ 7 ]; -extern const opus_int16 silk_Resampler_240_441_ARMA4_COEFS[ 7 ]; -extern const opus_int16 silk_Resampler_160_441_ARMA4_COEFS[ 7 ]; -extern const opus_int16 silk_Resampler_120_441_ARMA4_COEFS[ 7 ]; -extern const opus_int16 silk_Resampler_80_441_ARMA4_COEFS[ 7 ]; /* Table with interplation fractions of 1/288 : 2/288 : 287/288 (432 Words) */ extern const opus_int16 silk_resampler_frac_FIR_144[ 144 ][ RESAMPLER_ORDER_FIR_144 / 2 ]; |