X-Git-Url: https://git.cworth.org/git?a=blobdiff_plain;f=retrace%2Fretrace_main.cpp;h=e3e74f84cf20d979928b6fd704593939f22305ba;hb=65788a69cd34e015823ca6532852b4168e291c75;hp=7e171e67bf97f504744ab2268f94d84362a6f7a7;hpb=a7e7b27a13dc40db4ec96bc1bba667644ef0a896;p=apitrace diff --git a/retrace/retrace_main.cpp b/retrace/retrace_main.cpp index 7e171e6..e3e74f8 100644 --- a/retrace/retrace_main.cpp +++ b/retrace/retrace_main.cpp @@ -25,7 +25,9 @@ #include +#include // for CHAR_MAX #include +#include #include "os_binary.hpp" #include "os_time.hpp" @@ -490,69 +492,101 @@ usage(const char *argv0) { "Usage: " << argv0 << " [OPTION] TRACE [...]\n" "Replay TRACE.\n" "\n" - " -b benchmark mode (no error checking or warning messages)\n" - " -pcpu cpu profiling (cpu times per call)\n" - " -pgpu gpu profiling (gpu times per draw call)\n" - " -ppd pixels drawn profiling (pixels drawn per draw call)\n" - " -c PREFIX compare against snapshots\n" - " -C CALLSET calls to compare (default is every frame)\n" - " -core use core profile\n" - " -db use a double buffer visual (default)\n" - " -sb use a single buffer visual\n" - " -s PREFIX take snapshots; `-` for PNM stdout output\n" - " -S CALLSET calls to snapshot (default is every frame)\n" - " -v increase output verbosity\n" - " -D CALLNO dump state at specific call no\n" - " -w waitOnFinish on final frame\n"; + " -b, --benchmark benchmark mode (no error checking or warning messages)\n" + " --pcpu cpu profiling (cpu times per call)\n" + " --pgpu gpu profiling (gpu times per draw call)\n" + " --ppd pixels drawn profiling (pixels drawn per draw call)\n" + " -c, --compare=PREFIX compare against snapshots with given PREFIX\n" + " -C, --calls=CALLSET calls to compare (default is every frame)\n" + " --core use core profile\n" + " --db use a double buffer visual (default)\n" + " --sb use a single buffer visual\n" + " -s, --snapshot-prefix=PREFIX take snapshots; `-` for PNM stdout output\n" + " -S, --snapshot=CALLSET calls to snapshot (default is every frame)\n" + " -v, --verbose increase output verbosity\n" + " -D, --dump-state=CALL dump state at specific call no\n" + " -w, --wait waitOnFinish on final frame\n"; } +enum { + CORE_OPT = CHAR_MAX + 1, + DB_OPT, + PCPU_OPT, + PGPU_OPT, + PPD_OPT, + SB_OPT, +}; + +const static char * +shortOptions = "bc:C:D:hs:S:vw"; + +const static struct option +longOptions[] = { + {"benchmark", no_argument, 0, 'b'}, + {"calls", required_argument, 0, 'C'}, + {"compare", required_argument, 0, 'c'}, + {"core", no_argument, 0, CORE_OPT}, + {"db", no_argument, 0, DB_OPT}, + {"dump-state", required_argument, 0, 'D'}, + {"help", no_argument, 0, 'h'}, + {"pcpu", no_argument, 0, PCPU_OPT}, + {"pgpu", no_argument, 0, PGPU_OPT}, + {"ppd", no_argument, 0, PPD_OPT}, + {"sb", no_argument, 0, SB_OPT}, + {"snapshot-prefix", required_argument, 0, 's'}, + {"snapshot", required_argument, 0, 'S'}, + {"verbose", no_argument, 0, 'v'}, + {"wait", no_argument, 0, 'w'}, + {0, 0, 0, 0} +}; extern "C" int main(int argc, char **argv) { using namespace retrace; + int i; assert(compareFrequency.empty()); assert(snapshotFrequency.empty()); - int i; - for (i = 1; i < argc; ++i) { - const char *arg = argv[i]; - - if (arg[0] != '-') { - break; - } - - if (!strcmp(arg, "--")) { - break; - } else if (!strcmp(arg, "-b")) { + int opt; + while ((opt = getopt_long_only(argc, argv, shortOptions, longOptions, NULL)) != -1) { + switch (opt) { + case 'h': + usage(argv[0]); + return 0; + case 'b': retrace::debug = false; retrace::verbosity = -1; - } else if (!strcmp(arg, "-c")) { - comparePrefix = argv[++i]; + break; + case 'c': + comparePrefix = optarg; if (compareFrequency.empty()) { compareFrequency = trace::CallSet(trace::FREQUENCY_FRAME); } - } else if (!strcmp(arg, "-C")) { - compareFrequency = trace::CallSet(argv[++i]); + break; + case 'C': + compareFrequency = trace::CallSet(optarg); if (comparePrefix == NULL) { comparePrefix = ""; } - } else if (!strcmp(arg, "-D")) { - dumpStateCallNo = atoi(argv[++i]); + break; + case 'D': + dumpStateCallNo = atoi(optarg); dumpingState = true; retrace::verbosity = -2; - } else if (!strcmp(arg, "-core")) { + break; + case CORE_OPT: retrace::coreProfile = true; - } else if (!strcmp(arg, "-db")) { + break; + case DB_OPT: retrace::doubleBuffer = true; - } else if (!strcmp(arg, "-sb")) { + break; + case SB_OPT: retrace::doubleBuffer = false; - } else if (!strcmp(arg, "--help")) { - usage(argv[0]); - return 0; - } else if (!strcmp(arg, "-s")) { - snapshotPrefix = argv[++i]; + break; + case 's': + snapshotPrefix = optarg; if (snapshotFrequency.empty()) { snapshotFrequency = trace::CallSet(trace::FREQUENCY_FRAME); } @@ -560,29 +594,42 @@ int main(int argc, char **argv) os::setBinaryMode(stdout); retrace::verbosity = -2; } - } else if (!strcmp(arg, "-S")) { - snapshotFrequency = trace::CallSet(argv[++i]); + break; + case 'S': + snapshotFrequency = trace::CallSet(optarg); if (snapshotPrefix == NULL) { snapshotPrefix = ""; } - } else if (!strcmp(arg, "-v")) { + break; + case 'v': ++retrace::verbosity; - } else if (!strcmp(arg, "-w")) { + break; + case 'w': waitOnFinish = true; - } else if (arg[1] == 'p') { + break; + case PGPU_OPT: retrace::debug = false; retrace::profiling = true; retrace::verbosity = -1; - if (!strcmp(arg, "-pcpu")) { - retrace::profilingCpuTimes = true; - } else if (!strcmp(arg, "-pgpu")) { - retrace::profilingGpuTimes = true; - } else if (!strcmp(arg, "-ppd")) { - retrace::profilingPixelsDrawn = true; - } - } else { - std::cerr << "error: unknown option " << arg << "\n"; + retrace::profilingGpuTimes = true; + break; + case PCPU_OPT: + retrace::debug = false; + retrace::profiling = true; + retrace::verbosity = -1; + + retrace::profilingCpuTimes = true; + break; + case PPD_OPT: + retrace::debug = false; + retrace::profiling = true; + retrace::verbosity = -1; + + retrace::profilingPixelsDrawn = true; + break; + default: + std::cerr << "error: unknown option " << opt << "\n"; usage(argv[0]); return 1; } @@ -593,7 +640,7 @@ int main(int argc, char **argv) retrace::profiler.setup(retrace::profilingCpuTimes, retrace::profilingGpuTimes, retrace::profilingPixelsDrawn); } - for ( ; i < argc; ++i) { + for (i = optind; i < argc; ++i) { if (!retrace::parser.open(argv[i])) { std::cerr << "error: failed to open " << argv[i] << "\n"; return 1;