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audio-converter: add reset function

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This commit is contained in:
Wim Taymans 2016-01-26 16:56:57 +01:00
parent 2d971df593
commit 03566e5002
3 changed files with 18 additions and 0 deletions
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14
gst-libs/gst/audio/audio-converter.c
View file

@ -972,6 +972,20 @@ gst_audio_converter_get_max_latency (GstAudioConverter * convert)
return 0; return 0;
} }
/**
* gst_audio_converter_reset:
* @convert: a #GstAudioConverter
*
* Reset @convert to the state it was when it was first created, clearing
* any history it might currently have.
*/
void
gst_audio_converter_reset (GstAudioConverter * convert)
{
if (convert->quant)
gst_audio_quantize_reset (convert->quant);
}
/** /**
* gst_audio_converter_samples: * gst_audio_converter_samples:
* @convert: a #GstAudioConverter * @convert: a #GstAudioConverter

2
gst-libs/gst/audio/audio-converter.h
View file

@ -79,6 +79,8 @@ GstAudioConverter * gst_audio_converter_new (GstAudioConverterFlags
void gst_audio_converter_free (GstAudioConverter * convert); void gst_audio_converter_free (GstAudioConverter * convert);
void gst_audio_converter_reset (GstAudioConverter * convert);
gboolean gst_audio_converter_update_config (GstAudioConverter * convert, gboolean gst_audio_converter_update_config (GstAudioConverter * convert,
gint in_rate, gint out_rate, gint in_rate, gint out_rate,
GstStructure *config); GstStructure *config);

2
win32/common/libgstaudio.def
View file

@ -53,6 +53,7 @@ EXPORTS
gst_audio_converter_get_max_latency gst_audio_converter_get_max_latency
gst_audio_converter_get_out_frames gst_audio_converter_get_out_frames
gst_audio_converter_new gst_audio_converter_new
gst_audio_converter_reset
gst_audio_converter_samples gst_audio_converter_samples
gst_audio_converter_update_config gst_audio_converter_update_config
gst_audio_decoder_allocate_output_buffer gst_audio_decoder_allocate_output_buffer
@ -150,6 +151,7 @@ EXPORTS
gst_audio_quantize_flags_get_type gst_audio_quantize_flags_get_type
gst_audio_quantize_free gst_audio_quantize_free
gst_audio_quantize_new gst_audio_quantize_new
gst_audio_quantize_reset
gst_audio_quantize_samples gst_audio_quantize_samples
gst_audio_reorder_channels gst_audio_reorder_channels
gst_audio_ring_buffer_acquire gst_audio_ring_buffer_acquire