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Renamed/added comments for some call stats functions + use those functions in JNI wrapper for Android

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This commit is contained in:
Sylvain Berfini 2014-02-04 11:44:47 +01:00
parent 0dae0d3320
commit 10b8224e38
3 changed files with 35 additions and 100 deletions
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30
coreapi/linphonecall.c
View file

@ -2270,7 +2270,11 @@ const LinphoneCallStats *linphone_call_get_video_stats(LinphoneCall *call) {
return stats;
}
float linphone_call_stats_update_sender_loss_rate(const LinphoneCallStats *stats) {
/**
* Get the local loss rate since last report
* @return The sender loss rate
**/
float linphone_call_stats_get_sender_loss_rate(const LinphoneCallStats *stats) {
const report_block_t *srb = NULL;
if (!stats || !stats->sent_rtcp)
@ -2287,7 +2291,11 @@ float linphone_call_stats_update_sender_loss_rate(const LinphoneCallStats *stats
return 100.0 * report_block_get_fraction_lost(srb) / 256.0;
}
float linphone_call_stats_update_receiver_loss_rate(const LinphoneCallStats *stats) {
/**
* Gets the remote reported loss rate since last report
* @return The receiver loss rate
**/
float linphone_call_stats_get_receiver_loss_rate(const LinphoneCallStats *stats) {
const report_block_t *rrb = NULL;
if (!stats || !stats->received_rtcp)
@ -2304,7 +2312,11 @@ float linphone_call_stats_update_receiver_loss_rate(const LinphoneCallStats *sta
return 100.0 * report_block_get_fraction_lost(rrb) / 256.0;
}
float linphone_call_stats_update_sender_interarrival_jitter(const LinphoneCallStats *stats, LinphoneCall *call) {
/**
* Gets the local interarrival jitter
* @return The interarrival jitter at last emitted sender report
**/
float linphone_call_stats_get_sender_interarrival_jitter(const LinphoneCallStats *stats, LinphoneCall *call) {
const LinphoneCallParams *params;
const PayloadType *pt;
const report_block_t *srb = NULL;
@ -2332,7 +2344,11 @@ float linphone_call_stats_update_sender_interarrival_jitter(const LinphoneCallSt
return (float)report_block_get_interarrival_jitter(srb) / (float)pt->clock_rate;
}
float linphone_call_stats_update_receiver_interarrival_jitter(const LinphoneCallStats *stats, LinphoneCall *call) {
/**
* Gets the remote reported interarrival jitter
* @return The interarrival jitter at last received receiver report
**/
float linphone_call_stats_get_receiver_interarrival_jitter(const LinphoneCallStats *stats, LinphoneCall *call) {
const LinphoneCallParams *params;
const PayloadType *pt;
const report_block_t *rrb = NULL;
@ -2360,7 +2376,11 @@ float linphone_call_stats_update_receiver_interarrival_jitter(const LinphoneCall
return (float)report_block_get_interarrival_jitter(rrb) / (float)pt->clock_rate;
}
uint64_t linphone_call_stats_update_late_packets_cumulative_number(const LinphoneCallStats *stats, LinphoneCall *call) {
/**
* Gets the cumulative number of late packets
* @return The cumulative number of late packets
**/
uint64_t linphone_call_stats_get_late_packets_cumulative_number(const LinphoneCallStats *stats, LinphoneCall *call) {
rtp_stats_t rtp_stats;
if (!stats || !call)

10
coreapi/linphonecore.h
View file

@ -585,11 +585,11 @@ struct _LinphoneCallStats {
LINPHONE_PUBLIC const LinphoneCallStats *linphone_call_get_audio_stats(LinphoneCall *call);
LINPHONE_PUBLIC const LinphoneCallStats *linphone_call_get_video_stats(LinphoneCall *call);
LINPHONE_PUBLIC float linphone_call_stats_update_sender_loss_rate(const LinphoneCallStats *stats);
LINPHONE_PUBLIC float linphone_call_stats_update_receiver_loss_rate(const LinphoneCallStats *stats);
LINPHONE_PUBLIC float linphone_call_stats_update_sender_interarrival_jitter(const LinphoneCallStats *stats, LinphoneCall *call);
LINPHONE_PUBLIC float linphone_call_stats_update_receiver_interarrival_jitter(const LinphoneCallStats *stats, LinphoneCall *call);
LINPHONE_PUBLIC uint64_t linphone_call_stats_update_late_packets_cumulative_number(const LinphoneCallStats *stats, LinphoneCall *call);
LINPHONE_PUBLIC float linphone_call_stats_get_sender_loss_rate(const LinphoneCallStats *stats);
LINPHONE_PUBLIC float linphone_call_stats_get_receiver_loss_rate(const LinphoneCallStats *stats);
LINPHONE_PUBLIC float linphone_call_stats_get_sender_interarrival_jitter(const LinphoneCallStats *stats, LinphoneCall *call);
LINPHONE_PUBLIC float linphone_call_stats_get_receiver_interarrival_jitter(const LinphoneCallStats *stats, LinphoneCall *call);
LINPHONE_PUBLIC uint64_t linphone_call_stats_get_late_packets_cumulative_number(const LinphoneCallStats *stats, LinphoneCall *call);
/** Callback prototype */
typedef void (*LinphoneCallCbFunc)(LinphoneCall *call,void * user_data);

95
coreapi/linphonecore_jni.cc
View file

@ -1878,95 +1878,21 @@ extern "C" jfloat Java_org_linphone_core_LinphoneCallStatsImpl_getUploadBandwidt
}
extern "C" jfloat Java_org_linphone_core_LinphoneCallStatsImpl_getSenderLossRate(JNIEnv *env, jobject thiz, jlong stats_ptr) {
const LinphoneCallStats *stats = (LinphoneCallStats *)stats_ptr;
const report_block_t *srb = NULL;
if (!stats || !stats->sent_rtcp)
return (jfloat)0.0;
/* Perform msgpullup() to prevent crashes in rtcp_is_SR() or rtcp_is_RR() if the RTCP packet is composed of several mblk_t structure */
if (stats->sent_rtcp->b_cont != NULL)
msgpullup(stats->sent_rtcp, -1);
if (rtcp_is_SR(stats->sent_rtcp))
srb = rtcp_SR_get_report_block(stats->sent_rtcp, 0);
else if (rtcp_is_RR(stats->sent_rtcp))
srb = rtcp_RR_get_report_block(stats->sent_rtcp, 0);
if (!srb)
return (jfloat)0.0;
return (jfloat)(100.0 * report_block_get_fraction_lost(srb) / 256.0);
return (jfloat) linphone_call_stats_get_sender_loss_rate(stats);
}
extern "C" jfloat Java_org_linphone_core_LinphoneCallStatsImpl_getReceiverLossRate(JNIEnv *env, jobject thiz, jlong stats_ptr) {
const LinphoneCallStats *stats = (LinphoneCallStats *)stats_ptr;
const report_block_t *rrb = NULL;
if (!stats || !stats->received_rtcp)
return (jfloat)0.0;
/* Perform msgpullup() to prevent crashes in rtcp_is_SR() or rtcp_is_RR() if the RTCP packet is composed of several mblk_t structure */
if (stats->received_rtcp->b_cont != NULL)
msgpullup(stats->received_rtcp, -1);
if (rtcp_is_RR(stats->received_rtcp))
rrb = rtcp_RR_get_report_block(stats->received_rtcp, 0);
else if (rtcp_is_SR(stats->received_rtcp))
rrb = rtcp_SR_get_report_block(stats->received_rtcp, 0);
if (!rrb)
return (jfloat)0.0;
return (jfloat)(100.0 * report_block_get_fraction_lost(rrb) / 256.0);
return (jfloat) linphone_call_stats_get_receiver_loss_rate(stats);
}
extern "C" jfloat Java_org_linphone_core_LinphoneCallStatsImpl_getSenderInterarrivalJitter(JNIEnv *env, jobject thiz, jlong stats_ptr, jlong call_ptr) {
LinphoneCallStats *stats = (LinphoneCallStats *)stats_ptr;
LinphoneCall *call = (LinphoneCall *)call_ptr;
const LinphoneCallParams *params;
const PayloadType *pt;
const report_block_t *srb = NULL;
if (!stats || !call || !stats->sent_rtcp)
return (jfloat)0.0;
params = linphone_call_get_current_params(call);
if (!params)
return (jfloat)0.0;
/* Perform msgpullup() to prevent crashes in rtcp_is_SR() or rtcp_is_RR() if the RTCP packet is composed of several mblk_t structure */
if (stats->sent_rtcp->b_cont != NULL)
msgpullup(stats->sent_rtcp, -1);
if (rtcp_is_SR(stats->sent_rtcp))
srb = rtcp_SR_get_report_block(stats->sent_rtcp, 0);
else if (rtcp_is_RR(stats->sent_rtcp))
srb = rtcp_RR_get_report_block(stats->sent_rtcp, 0);
if (!srb)
return (jfloat)0.0;
if (stats->type == LINPHONE_CALL_STATS_AUDIO)
pt = linphone_call_params_get_used_audio_codec(params);
else
pt = linphone_call_params_get_used_video_codec(params);
if (!pt || (pt->clock_rate == 0))
return (jfloat)0.0;
return (jfloat)((float)report_block_get_interarrival_jitter(srb) / (float)pt->clock_rate);
return (jfloat) linphone_call_stats_get_sender_interarrival_jitter(stats, call);
}
extern "C" jfloat Java_org_linphone_core_LinphoneCallStatsImpl_getReceiverInterarrivalJitter(JNIEnv *env, jobject thiz, jlong stats_ptr, jlong call_ptr) {
LinphoneCallStats *stats = (LinphoneCallStats *)stats_ptr;
LinphoneCall *call = (LinphoneCall *)call_ptr;
const LinphoneCallParams *params;
const PayloadType *pt;
const report_block_t *rrb = NULL;
if (!stats || !call || !stats->received_rtcp)
return (jfloat)0.0;
params = linphone_call_get_current_params(call);
if (!params)
return (jfloat)0.0;
/* Perform msgpullup() to prevent crashes in rtcp_is_SR() or rtcp_is_RR() if the RTCP packet is composed of several mblk_t structure */
if (stats->received_rtcp->b_cont != NULL)
msgpullup(stats->received_rtcp, -1);
if (rtcp_is_SR(stats->received_rtcp))
rrb = rtcp_SR_get_report_block(stats->received_rtcp, 0);
else if (rtcp_is_RR(stats->received_rtcp))
rrb = rtcp_RR_get_report_block(stats->received_rtcp, 0);
if (!rrb)
return (jfloat)0.0;
if (stats->type == LINPHONE_CALL_STATS_AUDIO)
pt = linphone_call_params_get_used_audio_codec(params);
else
pt = linphone_call_params_get_used_video_codec(params);
if (!pt || (pt->clock_rate == 0))
return (jfloat)0.0;
return (jfloat)((float)report_block_get_interarrival_jitter(rrb) / (float)pt->clock_rate);
return (jfloat) linphone_call_stats_get_receiver_interarrival_jitter(stats, call);
}
extern "C" jfloat Java_org_linphone_core_LinphoneCallStatsImpl_getRoundTripDelay(JNIEnv *env, jobject thiz, jlong stats_ptr) {
return (jfloat)((LinphoneCallStats *)stats_ptr)->round_trip_delay;
@ -1974,18 +1900,7 @@ extern "C" jfloat Java_org_linphone_core_LinphoneCallStatsImpl_getRoundTripDelay
extern "C" jlong Java_org_linphone_core_LinphoneCallStatsImpl_getLatePacketsCumulativeNumber(JNIEnv *env, jobject thiz, jlong stats_ptr, jlong call_ptr) {
LinphoneCallStats *stats = (LinphoneCallStats *)stats_ptr;
LinphoneCall *call = (LinphoneCall *)call_ptr;
rtp_stats_t rtp_stats;
if (!stats || !call)
return (jlong)0;
memset(&rtp_stats, 0, sizeof(rtp_stats));
if (stats->type == LINPHONE_CALL_STATS_AUDIO)
audio_stream_get_local_rtp_stats(call->audiostream, &rtp_stats);
#ifdef VIDEO_ENABLED
else
video_stream_get_local_rtp_stats(call->videostream, &rtp_stats);
#endif
return (jlong)rtp_stats.outoftime;
return (jlong) linphone_call_stats_get_late_packets_cumulative_number(stats, call);
}
extern "C" jfloat Java_org_linphone_core_LinphoneCallStatsImpl_getJitterBufferSize(JNIEnv *env, jobject thiz, jlong stats_ptr) {
return (jfloat)((LinphoneCallStats *)stats_ptr)->jitter_stats.jitter_buffer_size_ms;