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audio-resampler: fix guint -> gint

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This commit is contained in:
Wim Taymans 2016-02-02 12:06:44 +01:00
parent 45574ba4f4
commit 6397db74cd
2 changed files with 19 additions and 15 deletions
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26
gst-libs/gst/audio/audio-resampler.c
View file

@ -56,7 +56,7 @@ struct _GstAudioResampler
GstAudioResamplerFlags flags;
GstAudioFormat format;
GstStructure *options;
guint channels;
gint channels;
gint in_rate;
gint out_rate;
gint bps;
@ -807,11 +807,11 @@ resampler_dump (GstAudioResampler * resampler)
*/
void
gst_audio_resampler_options_set_quality (GstAudioResamplerMethod method,
guint quality, guint in_rate, guint out_rate, GstStructure * options)
guint quality, gint in_rate, gint out_rate, GstStructure * options)
{
g_return_if_fail (options != NULL);
g_return_if_fail (quality < 11);
g_return_if_fail (in_rate != 0 && out_rate != 0);
g_return_if_fail (quality <= GST_AUDIO_RESAMPLER_QUALITY_MAX);
g_return_if_fail (in_rate > 0 && out_rate > 0);
switch (method) {
case GST_AUDIO_RESAMPLER_METHOD_NEAREST:
@ -871,14 +871,15 @@ gst_audio_resampler_options_set_quality (GstAudioResamplerMethod method,
GstAudioResampler *
gst_audio_resampler_new (GstAudioResamplerMethod method,
GstAudioResamplerFlags flags,
GstAudioFormat format, guint channels,
guint in_rate, guint out_rate, GstStructure * options)
GstAudioFormat format, gint channels,
gint in_rate, gint out_rate, GstStructure * options)
{
GstAudioResampler *resampler;
const GstAudioFormatInfo *info;
g_return_val_if_fail (in_rate != 0, FALSE);
g_return_val_if_fail (out_rate != 0, FALSE);
g_return_val_if_fail (channels > 0, FALSE);
g_return_val_if_fail (in_rate > 0, FALSE);
g_return_val_if_fail (out_rate > 0, FALSE);
audio_resampler_init ();
@ -982,15 +983,15 @@ gst_audio_resampler_reset (GstAudioResampler * resampler)
*/
gboolean
gst_audio_resampler_update (GstAudioResampler * resampler,
guint in_rate, guint out_rate, GstStructure * options)
gint in_rate, gint out_rate, GstStructure * options)
{
gint gcd, samp_phase, old_n_taps;
g_return_val_if_fail (resampler != NULL, FALSE);
if (in_rate == 0)
if (in_rate <= 0)
in_rate = resampler->in_rate;
if (out_rate == 0)
if (out_rate <= 0)
out_rate = resampler->out_rate;
if (resampler->out_rate > 0)
@ -1016,6 +1017,9 @@ gst_audio_resampler_update (GstAudioResampler * resampler,
while (gcd % factor != 0)
factor++;
gcd /= factor;
GST_INFO ("divide by factor %d, gcd %d", factor, gcd);
} while (gcd > 1);
}

8
gst-libs/gst/audio/audio-resampler.h
View file

@ -154,20 +154,20 @@ typedef enum {
void gst_audio_resampler_options_set_quality (GstAudioResamplerMethod method,
guint quality,
guint in_rate, guint out_rate,
gint in_rate, gint out_rate,
GstStructure *options);
GstAudioResampler * gst_audio_resampler_new (GstAudioResamplerMethod method,
GstAudioResamplerFlags flags,
GstAudioFormat format, guint channels,
guint in_rate, guint out_rate,
GstAudioFormat format, gint channels,
gint in_rate, gint out_rate,
GstStructure *options);
void gst_audio_resampler_free (GstAudioResampler *resampler);
void gst_audio_resampler_reset (GstAudioResampler *resampler);
gboolean gst_audio_resampler_update (GstAudioResampler *resampler,
guint in_rate, guint out_rate,
gint in_rate, gint out_rate,
GstStructure *options);
gsize gst_audio_resampler_get_out_frames (GstAudioResampler *resampler,