mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
b=973374 complete speex_resampler_reset_mem r=jmspeex
sample_frac_num is the array most likely to be non-zero after resampling a previous stream, but the other arrays can also be left at non-zero values in other situations. --HG-- extra : rebase_source : dfd3974f051ff0b1794a937d712dda185352f7d5
This commit is contained in:
parent
4fc6f5492a
commit
889f94ff35
35
media/libspeex_resampler/reset.patch
Normal file
35
media/libspeex_resampler/reset.patch
Normal file
@ -0,0 +1,35 @@
|
||||
# HG changeset patch
|
||||
# Parent b65da7e13aaee4756135be04016e081a95e86855
|
||||
# User Karl Tomlinson <karlt+@karlt.net>
|
||||
b=973374 complete speex_resampler_reset_mem r=jmspeex
|
||||
|
||||
sample_frac_num is the array most likely to be non-zero after resampling a
|
||||
previous stream, but the other arrays can also be left at non-zero values
|
||||
in other situations.
|
||||
|
||||
diff --git a/media/libspeex_resampler/src/resample.c b/media/libspeex_resampler/src/resample.c
|
||||
--- a/media/libspeex_resampler/src/resample.c
|
||||
+++ b/media/libspeex_resampler/src/resample.c
|
||||
@@ -1141,16 +1141,22 @@ SPX_RESAMPLE_EXPORT int speex_resampler_
|
||||
for (i=0;i<st->nb_channels;i++)
|
||||
st->last_sample[i] = st->filt_len/2;
|
||||
return RESAMPLER_ERR_SUCCESS;
|
||||
}
|
||||
|
||||
SPX_RESAMPLE_EXPORT int speex_resampler_reset_mem(SpeexResamplerState *st)
|
||||
{
|
||||
spx_uint32_t i;
|
||||
+ for (i=0;i<st->nb_channels;i++)
|
||||
+ {
|
||||
+ st->last_sample[i] = 0;
|
||||
+ st->magic_samples[i] = 0;
|
||||
+ st->samp_frac_num[i] = 0;
|
||||
+ }
|
||||
for (i=0;i<st->nb_channels*(st->filt_len-1);i++)
|
||||
st->mem[i] = 0;
|
||||
return RESAMPLER_ERR_SUCCESS;
|
||||
}
|
||||
|
||||
SPX_RESAMPLE_EXPORT const char *speex_resampler_strerror(int err)
|
||||
{
|
||||
switch (err)
|
@ -1146,6 +1146,12 @@ SPX_RESAMPLE_EXPORT int speex_resampler_skip_zeros(SpeexResamplerState *st)
|
||||
SPX_RESAMPLE_EXPORT int speex_resampler_reset_mem(SpeexResamplerState *st)
|
||||
{
|
||||
spx_uint32_t i;
|
||||
for (i=0;i<st->nb_channels;i++)
|
||||
{
|
||||
st->last_sample[i] = 0;
|
||||
st->magic_samples[i] = 0;
|
||||
st->samp_frac_num[i] = 0;
|
||||
}
|
||||
for (i=0;i<st->nb_channels*(st->filt_len-1);i++)
|
||||
st->mem[i] = 0;
|
||||
return RESAMPLER_ERR_SUCCESS;
|
||||
|
@ -19,3 +19,4 @@ cp $1/COPYING .
|
||||
|
||||
# apply outstanding local patches
|
||||
patch -p1 < sse-detect-runtime.patch
|
||||
patch -p3 < reset.patch
|
||||
|
Loading…
Reference in New Issue
Block a user