tracerepack: Don't fail when temp file is in different filesystem.

[apitrace] / glretrace_main.cpp

diff --git a/glretrace_main.cpp b/glretrace_main.cpp
index 6a740d3f7e7ec9161ef07ba6e57683935c136fa7..beaac82dd4e7429ae31d1d054e1b0387ce3fca46 100644 (file)
--- a/glretrace_main.cpp
+++ b/glretrace_main.cpp
@@ -35,7 +35,7 @@
 
 namespace glretrace {
 
-bool double_buffer = false;
+bool double_buffer = true;
 bool insideGlBeginEnd = false;
 Trace::Parser parser;
 glws::WindowSystem *ws = NULL;
@@ -50,6 +50,7 @@ bool wait = false;
 bool benchmark = false;
 const char *compare_prefix = NULL;
 const char *snapshot_prefix = NULL;
+enum frequency snapshot_frequency = FREQUENCY_NEVER;
 
 unsigned dump_state = ~0;
 
@@ -148,15 +149,19 @@ void snapshot(unsigned call_no) {
 void frame_complete(unsigned call_no) {
     ++frame;
 
-    snapshot(call_no);
+    if (snapshot_frequency == FREQUENCY_FRAME ||
+        snapshot_frequency == FREQUENCY_FRAMEBUFFER) {
+        snapshot(call_no);
+    }
 }
 
 
 static void display(void) {
+    startTime = OS::GetTime();
     Trace::Call *call;
 
     while ((call = parser.parse_call())) {
-        const std::string &name = call->name();
+        const char *name = call->name();
 
         if (retrace::verbosity >= 1) {
             std::cout << *call;
@@ -211,10 +216,12 @@ static void usage(void) {
         "Usage: glretrace [OPTION] TRACE\n"
         "Replay TRACE.\n"
         "\n"
-        "  -b           benchmark (no glgeterror; no messages)\n"
+        "  -b           benchmark mode (no error checking or warning messages)\n"
         "  -c PREFIX    compare against snapshots\n"
-        "  -db          use a double buffer visual\n"
+        "  -db          use a double buffer visual (default)\n"
+        "  -sb          use a single buffer visual\n"
         "  -s PREFIX    take snapshots\n"
+        "  -S FREQUENCY snapshot frequency: frame (default), framebuffer, or draw\n"
         "  -v           verbose output\n"
         "  -D CALLNO    dump state at specific call no\n"
         "  -w           wait on final frame\n";
@@ -239,16 +246,40 @@ int main(int argc, char **argv)
             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;
         } else if (!strcmp(arg, "-db")) {
             double_buffer = true;
+        } else if (!strcmp(arg, "-sb")) {
+            double_buffer = false;
         } else if (!strcmp(arg, "--help")) {
             usage();
             return 0;
         } else if (!strcmp(arg, "-s")) {
             snapshot_prefix = argv[++i];
+            if (snapshot_frequency == FREQUENCY_NEVER) {
+                snapshot_frequency = FREQUENCY_FRAME;
+            }
+        } else if (!strcmp(arg, "-S")) {
+            arg = argv[++i];
+            if (!strcmp(arg, "frame")) {
+                snapshot_frequency = FREQUENCY_FRAME;
+            } else if (!strcmp(arg, "framebuffer")) {
+                snapshot_frequency = FREQUENCY_FRAMEBUFFER;
+            } else if (!strcmp(arg, "draw")) {
+                snapshot_frequency = FREQUENCY_DRAW;
+            } else {
+                std::cerr << "error: unknown frequency " << arg << "\n";
+                usage();
+                return 1;
+            }
+            if (snapshot_prefix == NULL) {
+                snapshot_prefix = "";
+            }
         } else if (!strcmp(arg, "-v")) {
             ++retrace::verbosity;
         } else if (!strcmp(arg, "-w")) {
@@ -264,11 +295,14 @@ int main(int argc, char **argv)
     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;