-#include <assert.h>
#include <arpa/inet.h>
+#include <assert.h>
#include <atomic>
#include <chrono>
#include <condition_variable>
}
#include "clip_list.h"
-#include "shared/context.h"
#include "defs.h"
-#include "shared/disk_space_estimator.h"
-#include "shared/ffmpeg_raii.h"
#include "flags.h"
-#include "frame_on_disk.h"
#include "frame.pb.h"
-#include "shared/httpd.h"
+#include "frame_on_disk.h"
#include "mainwindow.h"
#include "player.h"
+#include "shared/context.h"
+#include "shared/disk_space_estimator.h"
+#include "shared/ffmpeg_raii.h"
+#include "shared/httpd.h"
+#include "shared/metrics.h"
#include "shared/post_to_main_thread.h"
#include "shared/ref_counted_gl_sync.h"
#include "shared/timebase.h"
-#include "shared/metrics.h"
#include "ui_mainwindow.h"
#include "vaapi_jpeg_decoder.h"
#include <QApplication>
#include <QGLFormat>
-#include <QSurfaceFormat>
#include <QProgressDialog>
+#include <QSurfaceFormat>
#include <movit/init.h>
#include <movit/util.h>
constexpr size_t frame_magic_len = 8;
mutex RefCountedGLsync::fence_lock;
-atomic<bool> should_quit{false};
+atomic<bool> should_quit{ false };
int64_t start_pts = -1;
vector<FrameOnDisk> frames[MAX_STREAMS]; // Under frame_mu.
vector<string> frame_filenames; // Under frame_mu.
-atomic<int64_t> metric_received_frames[MAX_STREAMS]{{0}};
+atomic<int64_t> metric_received_frames[MAX_STREAMS]{ { 0 } };
+Summary metric_received_frame_size_bytes;
namespace {
{
if (open_frame_files.count(stream_idx) == 0) {
char filename[256];
- snprintf(filename, sizeof(filename), "%s/frames/cam%d-pts%09ld.frames",
- global_flags.working_directory.c_str(), stream_idx, pts);
+ snprintf(filename, sizeof(filename), "%s/frames/cam%d-pts%09" PRId64 ".frames",
+ global_flags.working_directory.c_str(), stream_idx, pts);
FILE *fp = fopen(filename, "wb");
if (fp == nullptr) {
perror(filename);
- exit(1);
+ abort();
}
lock_guard<mutex> lock(frame_mu);
string serialized;
if (!hdr.SerializeToString(&serialized)) {
fprintf(stderr, "Frame header serialization failed.\n");
- exit(1);
+ abort();
}
uint32_t len = htonl(serialized.size());
if (fwrite(frame_magic, frame_magic_len, 1, file.fp) != 1) {
perror("fwrite");
- exit(1);
+ abort();
}
if (fwrite(&len, sizeof(len), 1, file.fp) != 1) {
perror("fwrite");
- exit(1);
+ abort();
}
if (fwrite(serialized.data(), serialized.size(), 1, file.fp) != 1) {
perror("fwrite");
- exit(1);
+ abort();
}
off_t offset = ftell(file.fp);
if (fwrite(data, size, 1, file.fp) != 1) {
perror("fwrite");
- exit(1);
+ abort();
}
fflush(file.fp); // No fsync(), though. We can accept losing a few frames.
global_disk_space_estimator->report_write(filename, 8 + sizeof(len) + serialized.size() + size, pts);
frames[stream_idx].push_back(frame);
}
- if (++file.frames_written_so_far >= 1000) {
+ if (++file.frames_written_so_far >= FRAMES_PER_FILE) {
size_t size = ftell(file.fp);
// Start a new file next time.
if (fclose(file.fp) != 0) {
perror("fclose");
- exit(1);
+ abort();
}
open_frame_files.erase(stream_idx);
return frame;
}
-} // namespace
+} // namespace
HTTPD *global_httpd;
global_flags.stream_source = argv[optind];
} else {
usage();
- exit(1);
+ abort();
}
string frame_dir = global_flags.working_directory + "/frames";
fprintf(stderr, "%s does not exist, creating it.\n", frame_dir.c_str());
} else if (errno != EEXIST) {
perror(global_flags.working_directory.c_str());
- exit(1);
+ abort();
}
avformat_network_init();
+ global_metrics.set_prefix("futatabi");
global_httpd = new HTTPD;
+ global_metrics.remove("num_connected_multicam_clients");
QCoreApplication::setAttribute(Qt::AA_ShareOpenGLContexts, true);
global_share_widget = new QGLWidget();
if (!global_share_widget->isValid()) {
fprintf(stderr, "Failed to initialize OpenGL. Futatabi needs at least OpenGL 4.5 to function properly.\n");
- exit(1);
+ abort();
}
// Initialize Movit.
QOpenGLContext *context = create_context(surface);
if (!make_current(context, surface)) {
printf("oops\n");
- exit(1);
+ abort();
}
CHECK(movit::init_movit(MOVIT_SHADER_DIR, movit::MOVIT_DEBUG_OFF));
delete_context(context);
load_existing_frames();
+ for (int stream_idx = 0; stream_idx < MAX_STREAMS; ++stream_idx) {
+ if (!frames[stream_idx].empty()) {
+ assert(start_pts > frames[stream_idx].back().pts);
+ }
+ }
+
MainWindow main_window;
main_window.show();
should_quit = true;
record_thread.join();
- JPEGFrameView::shutdown();
return ret;
}
struct stat st;
if (stat(filename, &st) == -1) {
perror(filename);
- exit(1);
+ abort();
}
vector<DB::FrameOnDiskAndStreamIdx> all_frames = db->load_frame_file(basename, st.st_size, filename_idx);
FILE *fp = fopen(filename, "rb");
if (fp == nullptr) {
perror(filename);
- exit(1);
+ abort();
}
size_t magic_offset = 0;
// OK, found the magic. Try to parse the frame header.
magic_offset = 0;
- if (skipped_bytes > 0) {
+ if (skipped_bytes > 0) {
fprintf(stderr, "WARNING: %s: Skipped %zu garbage bytes in the middle.\n",
- filename, skipped_bytes);
+ filename, skipped_bytes);
skipped_bytes = 0;
}
if (skipped_bytes > 0) {
fprintf(stderr, "WARNING: %s: Skipped %zu garbage bytes at the end.\n",
- filename, skipped_bytes);
+ filename, skipped_bytes);
}
off_t size = ftell(fp);
}
vector<string> frame_basenames;
- for ( ;; ) {
+ for (;;) {
errno = 0;
dirent *de = readdir(dir);
if (de == nullptr) {
if (errno != 0) {
perror("readdir");
- exit(1);
+ abort();
}
break;
}
}
if (progress.wasCanceled()) {
- exit(1);
+ abort();
}
}
closedir(dir);
load_frame_file(frame_filenames[i].c_str(), frame_basenames[i], i, &db);
progress.setValue(i + 3);
if (progress.wasCanceled()) {
- exit(1);
+ abort();
}
}
for (int stream_idx = 0; stream_idx < MAX_STREAMS; ++stream_idx) {
sort(frames[stream_idx].begin(), frames[stream_idx].end(),
- [](const auto &a, const auto &b) { return a.pts < b.pts; });
+ [](const auto &a, const auto &b) { return a.pts < b.pts; });
}
db.clean_unused_frame_files(frame_basenames);
void record_thread_func()
{
for (unsigned i = 0; i < MAX_STREAMS; ++i) {
- global_metrics.add("received_frames", {{ "stream", to_string(i) }}, &metric_received_frames[i]);
+ global_metrics.add("received_frames", { { "stream", to_string(i) } }, &metric_received_frames[i]);
}
+ global_metrics.add("received_frame_size_bytes", &metric_received_frame_size_bytes);
if (global_flags.stream_source.empty() || global_flags.stream_source == "/dev/null") {
// Save the user from some repetitive messages.
while (!should_quit.load()) {
AVPacket pkt;
- unique_ptr<AVPacket, decltype(av_packet_unref)*> pkt_cleanup(
+ unique_ptr<AVPacket, decltype(av_packet_unref) *> pkt_cleanup(
&pkt, av_packet_unref);
av_init_packet(&pkt);
pkt.data = nullptr;
if (av_read_frame(format_ctx.get(), &pkt) != 0) {
break;
}
- if (pkt.stream_index >= MAX_STREAMS) {
+ if (pkt.stream_index >= MAX_STREAMS ||
+ format_ctx->streams[pkt.stream_index]->codecpar->codec_type != AVMEDIA_TYPE_VIDEO) {
continue;
}
++metric_received_frames[pkt.stream_index];
+ metric_received_frame_size_bytes.count_event(pkt.size);
// Convert pts to our own timebase.
AVRational stream_timebase = format_ctx->streams[pkt.stream_index]->time_base;
current_pts = pts;
}
- fprintf(stderr, "%s: Hit EOF. Waiting one second and trying again...\n", global_flags.stream_source.c_str());
- sleep(1);
+ if (!should_quit.load()) {
+ fprintf(stderr, "%s: Hit EOF. Waiting one second and trying again...\n", global_flags.stream_source.c_str());
+ sleep(1);
+ }
start_pts = last_pts + TIMEBASE;
}
projects / nageru / blobdiff