* #27232: jni: added pjproject checkout as regular git content
We will remove it once the next release of pjsip (with Android support)
comes out and is merged into SFLphone.
diff --git a/jni/pjproject-android/.svn/pristine/91/911f47c20ab55f9b44ad90cb0ea9a9561ce5150c.svn-base b/jni/pjproject-android/.svn/pristine/91/911f47c20ab55f9b44ad90cb0ea9a9561ce5150c.svn-base
new file mode 100644
index 0000000..af28f40
--- /dev/null
+++ b/jni/pjproject-android/.svn/pristine/91/911f47c20ab55f9b44ad90cb0ea9a9561ce5150c.svn-base
@@ -0,0 +1,127 @@
+/* $Id$ */
+/*
+ * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)
+ * Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+#include <pjmedia/resample.h>
+#include <pjmedia/errno.h>
+#include <pj/assert.h>
+#include <pj/log.h>
+#include <pj/pool.h>
+
+#if PJMEDIA_RESAMPLE_IMP==PJMEDIA_RESAMPLE_SPEEX
+
+#include <speex/speex_resampler.h>
+
+#define THIS_FILE "resample_speex.c"
+
+
+struct pjmedia_resample
+{
+ SpeexResamplerState *state;
+ unsigned in_samples_per_frame;
+ unsigned out_samples_per_frame;
+};
+
+
+PJ_DEF(pj_status_t) pjmedia_resample_create( pj_pool_t *pool,
+ pj_bool_t high_quality,
+ pj_bool_t large_filter,
+ unsigned channel_count,
+ unsigned rate_in,
+ unsigned rate_out,
+ unsigned samples_per_frame,
+ pjmedia_resample **p_resample)
+{
+ pjmedia_resample *resample;
+ int quality;
+ int err;
+
+ PJ_ASSERT_RETURN(pool && p_resample && rate_in &&
+ rate_out && samples_per_frame, PJ_EINVAL);
+
+ resample = PJ_POOL_ZALLOC_T(pool, pjmedia_resample);
+ PJ_ASSERT_RETURN(resample, PJ_ENOMEM);
+
+ if (high_quality) {
+ if (large_filter)
+ quality = 10;
+ else
+ quality = 7;
+ } else {
+ quality = 3;
+ }
+
+ resample->in_samples_per_frame = samples_per_frame;
+ resample->out_samples_per_frame = rate_out / (rate_in / samples_per_frame);
+ resample->state = speex_resampler_init(channel_count, rate_in, rate_out,
+ quality, &err);
+ if (resample->state == NULL || err != RESAMPLER_ERR_SUCCESS)
+ return PJ_ENOMEM;
+
+
+ *p_resample = resample;
+
+ PJ_LOG(5,(THIS_FILE,
+ "resample created: quality=%d, ch=%d, in/out rate=%d/%d",
+ quality, channel_count, rate_in, rate_out));
+ return PJ_SUCCESS;
+}
+
+
+PJ_DEF(void) pjmedia_resample_run( pjmedia_resample *resample,
+ const pj_int16_t *input,
+ pj_int16_t *output )
+{
+ spx_uint32_t in_length, out_length;
+
+ PJ_ASSERT_ON_FAIL(resample, return);
+
+ in_length = resample->in_samples_per_frame;
+ out_length = resample->out_samples_per_frame;
+
+ speex_resampler_process_interleaved_int(resample->state,
+ (const __int16 *)input, &in_length,
+ (__int16 *)output, &out_length);
+
+ pj_assert(in_length == resample->in_samples_per_frame);
+ pj_assert(out_length == resample->out_samples_per_frame);
+}
+
+
+PJ_DEF(unsigned) pjmedia_resample_get_input_size(pjmedia_resample *resample)
+{
+ PJ_ASSERT_RETURN(resample != NULL, 0);
+ return resample->in_samples_per_frame;
+}
+
+
+PJ_DEF(void) pjmedia_resample_destroy(pjmedia_resample *resample)
+{
+ PJ_ASSERT_ON_FAIL(resample, return);
+ if (resample->state) {
+ speex_resampler_destroy(resample->state);
+ resample->state = NULL;
+ }
+}
+
+#else /* PJMEDIA_RESAMPLE_IMP==PJMEDIA_RESAMPLE_SPEEX */
+
+int pjmedia_resample_speex_excluded;
+
+#endif /* PJMEDIA_RESAMPLE_IMP==PJMEDIA_RESAMPLE_SPEEX */
+