namespace glretrace {
-bool double_buffer = false;
+bool double_buffer = true;
bool insideGlBeginEnd = false;
Trace::Parser parser;
glws::WindowSystem *ws = NULL;
}
if (snapshot_prefix) {
- char filename[PATH_MAX];
- snprintf(filename, sizeof filename, "%s%010u.png", snapshot_prefix, call_no);
- if (src->writePNG(filename) && retrace::verbosity >= 0) {
- std::cout << "Wrote " << filename << "\n";
+ if (snapshot_prefix[0] == '-' && snapshot_prefix[1] == 0) {
+ src->writePNM(std::cout);
+ } else {
+ char filename[PATH_MAX];
+ snprintf(filename, sizeof filename, "%s%010u.png", snapshot_prefix, call_no);
+ if (src->writePNG(filename) && retrace::verbosity >= 0) {
+ std::cout << "Wrote " << filename << "\n";
+ }
}
}
static void display(void) {
+ startTime = OS::GetTime();
Trace::Call *call;
while ((call = parser.parse_call())) {
" -c PREFIX compare against snapshots\n"
" -db use a double buffer visual (default)\n"
" -sb use a single buffer visual\n"
- " -s PREFIX take snapshots\n"
+ " -s PREFIX take snapshots; `-` for PNM stdout output\n"
" -S FREQUENCY snapshot frequency: frame (default), framebuffer, or draw\n"
" -v verbose output\n"
" -D CALLNO dump state at specific call no\n"
retrace::verbosity = -1;
} else if (!strcmp(arg, "-c")) {
compare_prefix = argv[++i];
+ if (snapshot_frequency == FREQUENCY_NEVER) {
+ snapshot_frequency = FREQUENCY_FRAME;
+ }
} else if (!strcmp(arg, "-D")) {
dump_state = atoi(argv[++i]);
retrace::verbosity = -2;
if (snapshot_frequency == FREQUENCY_NEVER) {
snapshot_frequency = FREQUENCY_FRAME;
}
+ if (snapshot_prefix[0] == '-' && snapshot_prefix[1] == 0) {
+ retrace::verbosity = -2;
+ }
} else if (!strcmp(arg, "-S")) {
arg = argv[++i];
if (!strcmp(arg, "frame")) {
visual = ws->createVisual(double_buffer);
for ( ; i < argc; ++i) {
- if (parser.open(argv[i])) {
- startTime = OS::GetTime();
- display();
- parser.close();
+ if (!parser.open(argv[i])) {
+ std::cerr << "error: failed to open " << argv[i] << "\n";
+ return 1;
}
+
+ display();
+
+ parser.close();
}
return 0;