Commit bf0b62f4 authored by Oschowa's avatar Oschowa
Browse files
parent fd360c82
Pipeline #20940 passed with stage
in 22 minutes and 44 seconds
......@@ -201,6 +201,10 @@ struct swapchain_data {
uint64_t n_frames;
uint64_t last_present_time;
unsigned n_frames_since_update;
uint64_t last_fps_update;
double fps;
double frame_times[200];
double acquire_times[200];
......@@ -401,12 +405,24 @@ static void snapshot_swapchain_frame(struct swapchain_data *data)
((double)now - (double)data->last_present_time) / 1000.0;
}
if (data->last_fps_update) {
double elapsed = (double)(now - data->last_fps_update);
if (elapsed >= 500000.0) {
data->fps = ((uint64_t)data->n_frames_since_update * 1000000 / elapsed);
data->n_frames_since_update = 0;
data->last_fps_update = now;
}
} else {
data->last_fps_update = now;
}
struct device_data *device_data = data->device;
data->stats[data->n_frames % ARRAY_SIZE(data->frame_times)] = device_data->stats;
memset(&device_data->stats, 0, sizeof(device_data->stats));
data->last_present_time = now;
data->n_frames++;
data->n_frames_since_update++;
}
static float get_frame_timing(void *_data, int _idx)
......@@ -491,6 +507,7 @@ static void compute_swapchain_display(struct swapchain_data *data)
format_name = format_name ? (format_name + strlen("VK_FORMAT_")) : "unknown";
ImGui::Text("Swapchain format: %s", format_name);
ImGui::Text("Frames: %" PRIu64, data->n_frames);
ImGui::Text("FPS: %.2f" , data->fps);
{
double min_time = FLT_MAX, max_time = 0.0f;
......
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