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| author | Niels Möller <nisse@lysator.liu.se> | 2014-02-11 11:45:27 +0100 |
|---|---|---|
| committer | Diego Biurrun <diego@biurrun.de> | 2015-03-15 14:51:36 +0100 |
| commit | 217e4ff4d1f845b76e44634e29371cd09313d1c2 (patch) | |
| tree | b2ed55ea486e80a884e463c375204c9b07a73c00 /libavcodec/dcadata.h | |
| parent | 4da5aacc7eba274a4f18411120de539d39c5151e (diff) | |
| download | ffmpeg-217e4ff4d1f845b76e44634e29371cd09313d1c2.tar.gz | |
dca: Support for XLL (lossless extension)
Cleanup and integration by Diego Biurrun.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
Diffstat (limited to 'libavcodec/dcadata.h')
| -rw-r--r-- | libavcodec/dcadata.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/libavcodec/dcadata.h b/libavcodec/dcadata.h index b59b524586..7a9d994ed2 100644 --- a/libavcodec/dcadata.h +++ b/libavcodec/dcadata.h @@ -47,11 +47,19 @@ extern const float ff_dca_fir_32bands_nonperfect[512]; extern const float ff_dca_lfe_fir_64[256]; extern const float ff_dca_lfe_fir_128[256]; +extern const float ff_dca_lfe_xll_fir_64[256]; +extern const float ff_dca_fir_64bands[1024]; -extern const uint16_t ff_dca_dmixtable[242]; +#define FF_DCA_DMIXTABLE_SIZE 242 +#define FF_DCA_INV_DMIXTABLE_SIZE 201 + +extern const uint16_t ff_dca_dmixtable[FF_DCA_DMIXTABLE_SIZE]; +extern const uint32_t ff_dca_inv_dmixtable[FF_DCA_INV_DMIXTABLE_SIZE]; extern const float ff_dca_default_coeffs[10][6][2]; +extern const int32_t ff_dca_sampling_freqs[16]; + extern const int8_t ff_dca_lfe_index[16]; extern const int8_t ff_dca_channel_reorder_lfe[16][9]; |