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| author | Sebastian Dröge <slomo@circular-chaos.org> | 2008-10-30 12:43:44 +0000 |
|---|---|---|
| committer | Sebastian Dröge <slomo@circular-chaos.org> | 2008-10-30 12:43:44 +0000 |
| commit | 12766882b5d6ffcb8c48f2fa0a1f19ab17c05077 (patch) | |
| tree | 83a8473ea4c6dea91928397eb5bb871100d1e2e6 /gst/speexresample/speex_resampler.h | |
| parent | 51262eeb4c2741369bcdd5440d8be4f618e99af2 (diff) | |
| download | gst-plugins-bad-12766882b5d6ffcb8c48f2fa0a1f19ab17c05077.tar.gz gst-plugins-bad-12766882b5d6ffcb8c48f2fa0a1f19ab17c05077.tar.bz2 gst-plugins-bad-12766882b5d6ffcb8c48f2fa0a1f19ab17c05077.zip | |
Add support for double samples as input and refactor the usage of the different compilation flavors of the speex resa...
Original commit message from CVS:
* gst/speexresample/Makefile.am:
* gst/speexresample/arch.h:
* gst/speexresample/gstspeexresample.c: (gst_speex_resample_stop),
(gst_speex_resample_get_unit_size), (gst_speex_resample_get_funcs),
(gst_speex_resample_init_state), (gst_speex_resample_update_state),
(gst_speex_resample_reset_state), (gst_speex_resample_parse_caps),
(_gcd), (gst_speex_resample_transform_size),
(gst_speex_resample_set_caps), (gst_speex_resample_push_drain),
(gst_speex_resample_process), (gst_speex_resample_transform),
(gst_speex_resample_query), (gst_speex_resample_set_property):
* gst/speexresample/gstspeexresample.h:
* gst/speexresample/resample.c:
* gst/speexresample/speex_resampler.h:
* gst/speexresample/speex_resampler_double.c:
* gst/speexresample/speex_resampler_wrapper.h:
* tests/check/elements/speexresample.c: (setup_speexresample),
(test_perfect_stream_instance), (GST_START_TEST),
(test_discont_stream_instance):
Add support for double samples as input and refactor the usage
of the different compilation flavors of the speex resampler.
Diffstat (limited to 'gst/speexresample/speex_resampler.h')
| -rw-r--r-- | gst/speexresample/speex_resampler.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gst/speexresample/speex_resampler.h b/gst/speexresample/speex_resampler.h index a00c37c8..4e4a44ff 100644 --- a/gst/speexresample/speex_resampler.h +++ b/gst/speexresample/speex_resampler.h @@ -162,10 +162,17 @@ extern "C" * @param out Output buffer * @param out_len Size of the output buffer. Returns the number of samples written */ +#ifdef DOUBLE_PRECISION + int speex_resampler_process_float (SpeexResamplerState * st, + spx_uint32_t channel_index, + const double *in, + spx_uint32_t * in_len, double *out, spx_uint32_t * out_len); +#else int speex_resampler_process_float (SpeexResamplerState * st, spx_uint32_t channel_index, const float *in, spx_uint32_t * in_len, float *out, spx_uint32_t * out_len); +#endif /** Resample an int array. The input and output buffers must *not* overlap. * @param st Resampler state @@ -191,9 +198,15 @@ extern "C" * @param out_len Size of the output buffer. Returns the number of samples written. * This is all per-channel. */ +#ifdef DOUBLE_PRECISION + int speex_resampler_process_interleaved_float (SpeexResamplerState * st, + const double *in, + spx_uint32_t * in_len, double *out, spx_uint32_t * out_len); +#else int speex_resampler_process_interleaved_float (SpeexResamplerState * st, const float *in, spx_uint32_t * in_len, float *out, spx_uint32_t * out_len); +#endif /** Resample an interleaved int array. The input and output buffers must *not* overlap. * @param st Resampler state |