First pass at GPU veto

tools/skpinfo.cpp

 /*
  * Copyright 2014 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "SkCommandLineFlags.h"
 #include "SkPicture.h"
 #include "SkPicturePlayback.h"
 #include "SkStream.h"
 
 DEFINE_string2(input, i, "", "skp on which to report");
 DEFINE_bool2(version, v, true, "version");
 DEFINE_bool2(width, w, true, "width");
 DEFINE_bool2(height, h, true, "height");
+DEFINE_bool2(flags, f, true, "flags");
 DEFINE_bool2(tags, t, true, "tags");
 DEFINE_bool2(quiet, q, false, "quiet");
 
 // This tool can print simple information about an SKP but its main use
 // is just to check if an SKP has been truncated during the recording
 // process.
 // return codes:
 static const int kSuccess = 0;
 static const int kTruncatedFile = 1;
 static const int kNotAnSKP = 2;
@@ skipping 30 matching lines @@
 
     if (FLAGS_version && !FLAGS_quiet) {
         SkDebugf("Version: %d\n", info.fVersion);
     }
     if (FLAGS_width && !FLAGS_quiet) {
         SkDebugf("Width: %d\n", info.fWidth);
     }
     if (FLAGS_height && !FLAGS_quiet) {
         SkDebugf("Height: %d\n", info.fHeight);
     }
+    if (FLAGS_flags && !FLAGS_quiet) {
+        SkDebugf("Flags: 0x%x\n", info.fFlags);
+    }
 
     if (!stream.readBool()) {
         // If we read true there's a picture playback object flattened
         // in the file; if false, there isn't a playback, so we're done
         // reading the file.
         return kSuccess;
     }
 
     for (;;) {
         uint32_t tag = stream.readU32();
@@ skipping 72 matching lines @@
     }
 
     return kSuccess;
 }
 
 #if !defined SK_BUILD_FOR_IOS
 int main(int argc, char * const argv[]) {
     return tool_main(argc, (char**) argv);
 }
 #endif