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Export static variables

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This commit is contained in:
Barzan Hayati 2025-07-02 12:59:43 +00:00
parent 2e25249117
commit 3f50111715
2 changed files with 34 additions and 18 deletions
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43
src/pipeline_manager.cpp
View File

@ -1,5 +1,15 @@
#include "pipeline_manager.hpp"
guint64 PipelineManager::frame_count_osd_sink = 0;
guint64 PipelineManager::frame_count_fps_probe = 0;
guint64 PipelineManager::frame_count_buffer_probe = 0;
std::chrono::time_point<std::chrono::steady_clock>
PipelineManager::last_time_osd_sink = std::chrono::steady_clock::now();
std::chrono::time_point<std::chrono::steady_clock>
PipelineManager::last_time_fps_probe = std::chrono::steady_clock::now();
std::chrono::time_point<std::chrono::steady_clock>
PipelineManager::last_time_buffer_probe = std::chrono::steady_clock::now();
PipelineManager::PipelineManager() { ; }
PipelineManager::PipelineManager(int num_sources, char** url_camera) {
@ -52,18 +62,17 @@ GstPadProbeReturn PipelineManager::osd_sink_pad_buffer_probe(
GstPad* pad, GstPadProbeInfo* info, gpointer user_data) {
(void)pad; // This explicitly marks it as unused
(void)user_data; // This explicitly marks it as unused
static guint64 frame_count_osd_sink = 0;
static auto last_time_osd_sink = std::chrono::steady_clock::now();
GstBuffer* buf = (GstBuffer*)info->data;
NvDsBatchMeta* batch_meta = gst_buffer_get_nvds_batch_meta(buf);
frame_count_osd_sink += batch_meta->num_frames_in_batch;
if (frame_count_osd_sink % 60 == 0) {
auto now = std::chrono::steady_clock::now();
double ms = std::chrono::duration_cast<std::chrono::milliseconds>(
now - last_time_osd_sink)
.count();
std::chrono::time_point<std::chrono::steady_clock> now =
std::chrono::steady_clock::now();
long long ms = std::chrono::duration_cast<std::chrono::milliseconds>(
now - last_time_osd_sink)
.count();
double fps = 60000.0 / ms;
g_print("FPS_osd_sink: %.2f\n", fps);
last_time_osd_sink = now;
@ -85,14 +94,13 @@ GstPadProbeReturn PipelineManager::fps_probe(GstPad* pad, GstPadProbeInfo* info,
gpointer user_data) {
(void)pad; // This explicitly marks it as unused
(void)user_data; // This explicitly marks it as unused
static guint64 frame_count_fps_probe = 0;
static auto last_time_fps_probe = std::chrono::steady_clock::now();
if (GST_PAD_PROBE_INFO_TYPE(info) & GST_PAD_PROBE_TYPE_BUFFER) {
frame_count_fps_probe++;
if (frame_count_fps_probe % 30 == 0) { // Calculate FPS every 30 frames
auto current_time_fps_probe = std::chrono::steady_clock::now();
auto duration =
std::chrono::time_point<std::chrono::steady_clock>
current_time_fps_probe = std::chrono::steady_clock::now();
long long duration =
std::chrono::duration_cast<std::chrono::milliseconds>(
current_time_fps_probe - last_time_fps_probe)
.count();
@ -120,18 +128,17 @@ GstPadProbeReturn PipelineManager::buffer_probe(GstPad* pad,
(void)pad; // This explicitly marks it as unused
(void)info; // This explicitly marks it as unused
(void)user_data; // This explicitly marks it as unused
static guint frame_count_buffer_probe = 0;
static auto last_time_buffer_probe = std::chrono::steady_clock::now();
frame_count_buffer_probe++;
auto current_time_buffer_probe = std::chrono::steady_clock::now();
auto elapsed = std::chrono::duration_cast<std::chrono::milliseconds>(
current_time_buffer_probe - last_time_buffer_probe)
.count();
std::chrono::time_point<std::chrono::steady_clock>
current_time_buffer_probe = std::chrono::steady_clock::now();
long long elapsed = std::chrono::duration_cast<std::chrono::milliseconds>(
current_time_buffer_probe - last_time_buffer_probe)
.count();
if (elapsed >= 1000) { // Update every second
g_print("FPS_buffer_probe: %ld\n",
frame_count_buffer_probe * 1000 / elapsed);
g_print("FPS_buffer_probe: %.2f\n",
(double)(frame_count_buffer_probe * 1000 / (double)elapsed));
frame_count_buffer_probe = 0;
last_time_buffer_probe = current_time_buffer_probe;
}

9
src/pipeline_manager.hpp
View File

@ -49,6 +49,15 @@ class PipelineManager {
bool setup_pipeline();
void playing_pipeline(int, char **);
void set_cuda_device();
static guint64 frame_count_osd_sink;
static guint64 frame_count_fps_probe;
static guint64 frame_count_buffer_probe;
static std::chrono::time_point<std::chrono::steady_clock>
last_time_osd_sink;
static std::chrono::time_point<std::chrono::steady_clock>
last_time_fps_probe;
static std::chrono::time_point<std::chrono::steady_clock>
last_time_buffer_probe;
static gboolean event_thread_func(gpointer);
static gboolean check_pipeline_state(gpointer);
static GstPadProbeReturn buffer_probe(GstPad *, GstPadProbeInfo *,