mode code cleanup (100c / l, comments)

experimental/PdfViewer/pdf_viewer_main.cpp

Index: experimental/PdfViewer/pdf_viewer_main.cpp
===================================================================
--- experimental/PdfViewer/pdf_viewer_main.cpp	(revision 11671)
+++ experimental/PdfViewer/pdf_viewer_main.cpp	(working copy)
@@ -12,6 +12,7 @@
 #include "SkImageDecoder.h"
 #include "SkImageEncoder.h"
 #include "SkOSFile.h"
+#include "SkPdfRenderer.h"
 #include "SkPicture.h"
 #include "SkStream.h"
 #include "SkTypeface.h"
@@ -24,8 +25,6 @@
 #include "SkGpuDevice.h"
 #endif
 
-#include "SkPdfRenderer.h"
-
 DEFINE_string2(readPath, r, "", "pdf files or directories of pdf files to process.");
 DEFINE_string2(writePath, w, "", "Directory to write the rendered pages.");
 DEFINE_bool2(noExtensionForOnePagePdf, n, false, "No page extension if only one page.");
@@ -43,7 +42,6 @@
 DEFINE_int32(benchRender, 0, "Render the pdf content N times. Default 0 (disabled)");
 DEFINE_string2(config, c, "8888", "Canvas to render:\n"
                                   "\t8888 - argb\n"
-
 #if SK_SUPPORT_GPU
                                   "\tgpu: use the gpu\n"
 #endif
@@ -51,9 +49,6 @@
                );
 DEFINE_bool2(transparentBackground, t, false, "Make background transparent instead of white.");
 
-
-// TODO(edisonn): add config for device target(gpu, raster, pdf), + ability not to render at all
-
 /**
  * Given list of directories and files to use as input, expects to find .pdf
  * files and it will convert them to .png files writing them in the same directory
@@ -203,9 +198,11 @@
         SkColor background = FLAGS_transparentBackground ? SK_ColorTRANSPARENT : SK_ColorWHITE;
 
 #ifdef PDF_DEBUG_3X
-        setup_bitmap(&bitmap, 3 * (int)SkScalarToDouble(width), 3 * (int)SkScalarToDouble(height), background);
+        setup_bitmap(&bitmap, 3 * (int)SkScalarToDouble(width), 3 * (int)SkScalarToDouble(height),
+                     background);
 #else
-        setup_bitmap(&bitmap, (int)SkScalarToDouble(width), (int)SkScalarToDouble(height), background);
+        setup_bitmap(&bitmap, (int)SkScalarToDouble(width), (int)SkScalarToDouble(height),
+                     background);
 #endif
         SkAutoTUnref<SkBaseDevice> device;
         if (strcmp(FLAGS_config[0], "8888") == 0) {
@@ -251,7 +248,8 @@
         SkImageEncoder::EncodeFile(outputPath.c_str(), bitmap, SkImageEncoder::kPNG_Type, 100);
 
         if (FLAGS_showMemoryUsage) {
-            SkDebugf("Memory usage after page %i rendered: %u\n", page < 0 ? 0 : page, (unsigned int)renderer.bytesUsed());
+            SkDebugf("Memory usage after page %i rendered: %u\n",
+                     page < 0 ? 0 : page, (unsigned int)renderer.bytesUsed());
         }
     }
     return true;
@@ -281,7 +279,8 @@
         for (int i = 0 ; i < FLAGS_benchLoad; i++) {
             success = renderer.load(inputPath) && success;
             if (FLAGS_showMemoryUsage) {
-                SkDebugf("Memory usage after load %i number : %u\n", i, (unsigned int)renderer.bytesUsed());
+                SkDebugf("Memory usage after load %i number : %u\n", i,
+                         (unsigned int)renderer.bytesUsed());
             }
         }
     }
@@ -296,19 +295,43 @@
                 // TODO(edisonn) if (i == 1) start timer
                 if (strcmp(FLAGS_pages[0], "all") == 0) {
                     for (int pn = 0; pn < renderer.pages(); ++pn) {
-                        success = render_page(outputDir, inputFilename, renderer, FLAGS_noExtensionForOnePagePdf && renderer.pages() == 1 ? -1 : pn) && success;
+                        success = render_page(
+                                outputDir,
+                                inputFilename,
+                                renderer,
+                                FLAGS_noExtensionForOnePagePdf && renderer.pages() == 1 ? -1 :
+                                                                                          pn) &&
+                                     success;
                     }
                 } else if (strcmp(FLAGS_pages[0], "reverse") == 0) {
                     for (int pn = renderer.pages() - 1; pn >= 0; --pn) {
-                        success = render_page(outputDir, inputFilename, renderer, FLAGS_noExtensionForOnePagePdf && renderer.pages() == 1 ? -1 : pn) && success;
+                        success = render_page(
+                                outputDir,
+                                inputFilename,
+                                renderer,
+                                FLAGS_noExtensionForOnePagePdf && renderer.pages() == 1 ? -1 :
+                                                                                          pn) &&
+                                   success;
                     }
                 } else if (strcmp(FLAGS_pages[0], "first") == 0) {
-                    success = render_page(outputDir, inputFilename, renderer, FLAGS_noExtensionForOnePagePdf && renderer.pages() == 1 ? -1 : 0) && success;
+                    success = render_page(
+                            outputDir,
+                            inputFilename,
+                            renderer,
+                            FLAGS_noExtensionForOnePagePdf && renderer.pages() == 1 ? -1 : 0) &&
+                                success;
                 } else if (strcmp(FLAGS_pages[0], "last") == 0) {
-                    success = render_page(outputDir, inputFilename, renderer, FLAGS_noExtensionForOnePagePdf && renderer.pages() == 1 ? -1 : renderer.pages() - 1) && success;
+                    success = render_page(
+                            outputDir,
+                            inputFilename,
+                            renderer,
+                            FLAGS_noExtensionForOnePagePdf &&
+                                    renderer.pages() == 1 ? -1 : renderer.pages() - 1) && success;
                 } else {
                     int pn = atoi(FLAGS_pages[0]);
-                    success = render_page(outputDir, inputFilename, renderer, FLAGS_noExtensionForOnePagePdf && renderer.pages() == 1 ? -1 : pn) && success;
+                    success = render_page(outputDir, inputFilename, renderer,
+                                          FLAGS_noExtensionForOnePagePdf &&
+                                              renderer.pages() == 1 ? -1 : pn) && success;
                 }
             }
         }