gst/speexresample/: Add functions to push the remaining samples and to get the latency of the resampler. These will g...

Original commit message from CVS:
* gst/speexresample/resample.c: (speex_resampler_get_latency),
(speex_resampler_drain_float), (speex_resampler_drain_int),
(speex_resampler_drain_interleaved_float),
(speex_resampler_drain_interleaved_int):
* gst/speexresample/speex_resampler.h:
* gst/speexresample/speex_resampler_wrapper.h:
Add functions to push the remaining samples and to get the latency
of the resampler. These will get added to Speex SVN in this or a
slightly changed form at some point too and should get merged then
again.
* gst/speexresample/gstspeexresample.c: (gst_speex_resample_init),
(gst_speex_resample_init_state),
(gst_speex_resample_transform_size),
(gst_speex_resample_push_drain), (gst_speex_resample_event),
(gst_speex_fix_output_buffer), (gst_speex_resample_process),
(gst_speex_resample_query), (gst_speex_resample_query_type):
Drop the prepending zeroes and output the remaining samples on EOS.
Also properly implement the latency query for this. speexresample
should be completely ready for production use now.

1 files changed, 12 insertions, 0 deletions

diff --git a/gst/speexresample/speex_resampler_wrapper.h b/gst/speexresample/speex_resampler_wrapper.h
index 25f5576d..bfd0b0a8 100644
--- a/gst/speexresample/speex_resampler_wrapper.h
+++ b/gst/speexresample/speex_resampler_wrapper.h
@@ -67,6 +67,9 @@ void resample_float_resampler_get_ratio (SpeexResamplerState * st,
 void resample_int_resampler_get_ratio (SpeexResamplerState * st,
     guint32 * ratio_num, guint32 * ratio_den);
 
+int resample_float_resampler_get_latency (SpeexResamplerState * st);
+int resample_int_resampler_get_latency (SpeexResamplerState * st);
+
 int resample_float_resampler_set_quality (SpeexResamplerState * st,
     gint quality);
 int resample_int_resampler_set_quality (SpeexResamplerState * st, gint quality);
@@ -74,6 +77,15 @@ int resample_int_resampler_set_quality (SpeexResamplerState * st, gint quality);
 int resample_float_resampler_reset_mem (SpeexResamplerState * st);
 int resample_int_resampler_reset_mem (SpeexResamplerState * st);
 
+int
+resample_float_resampler_drain_interleaved_float (SpeexResamplerState
+    * st, gfloat * out, guint32 * out_len);
+int resample_int_resampler_drain_interleaved_int (SpeexResamplerState
+    * st, gint16 * out, guint32 * out_len);
+
+int resample_float_resampler_skip_zeros (SpeexResamplerState * st);
+int resample_int_resampler_skip_zeros (SpeexResamplerState * st);
+
 #define resample_resampler_strerror resample_int_resampler_strerror
 const char *resample_resampler_strerror (gint err);