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authorGravatar commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81>2014-05-06 19:45:18 +0000
committerGravatar commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81>2014-05-06 19:45:18 +0000
commit545a21a71419edcee015fbf7fecaded6bd1477c1 (patch)
treea38de9a0f6283e2ad60f9a6df915fbbbd14d6135 /tools
parent105775b82341d7c86986b3fb03698d4e471bc3ab (diff)
Add dump_record to make inspecting before/after SkRecordOptimize easy.
E.g. dump_record -r http___groupcloned_com_test_plain_list_animation_simple_html_layer_109.skp 0 Save 1 DrawRect 2 DrawRect 3 DrawRect 4 DrawRect 5 Save 6 ClipRect 7 Restore 8 Save 9 ClipRect 10 Restore 11 Restore dump_record -O -r http___groupcloned_com_test_plain_list_animation_simple_html_layer_109.skp 0 Save 1 DrawRect 2 DrawRect 3 DrawRect 4 DrawRect 5 NoOp 6 NoOp 7 NoOp 8 NoOp 9 NoOp 10 NoOp 11 Restore (Reitveld sadly eats my kickass indentation.) BUG=skia:2378 R=fmalita@chromium.org, mtklein@google.com Author: mtklein@chromium.org Review URL: https://codereview.chromium.org/265983007 git-svn-id: http://skia.googlecode.com/svn/trunk@14596 2bbb7eff-a529-9590-31e7-b0007b416f81
Diffstat (limited to 'tools')
-rw-r--r--tools/dump_record.cpp129
1 files changed, 129 insertions, 0 deletions
diff --git a/tools/dump_record.cpp b/tools/dump_record.cpp
new file mode 100644
index 0000000000..4abf77a4d4
--- /dev/null
+++ b/tools/dump_record.cpp
@@ -0,0 +1,129 @@
+/*
+ * 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 <stdio.h>
+
+#include "LazyDecodeBitmap.h"
+#include "SkCommandLineFlags.h"
+#include "SkGraphics.h"
+#include "SkOSFile.h"
+#include "SkPicture.h"
+#include "SkRecord.h"
+#include "SkRecordOpts.h"
+#include "SkRecorder.h"
+#include "SkStream.h"
+
+DEFINE_string2(skps, r, "", ".SKPs to dump.");
+DEFINE_string(match, "", "The usual filters on file names to dump.");
+DEFINE_bool2(optimize, O, false, "Run SkRecordOptimize before dumping.");
+
+class Dumper {
+public:
+ Dumper() : fIndent(0) {}
+
+ template <typename T>
+ void operator()(const T& command) {
+ this->printIndentedName(command);
+ }
+
+ void operator()(const SkRecords::Restore& command) {
+ --fIndent;
+ this->printIndentedName(command);
+ }
+
+ void operator()(const SkRecords::Save& command) {
+ this->printIndentedName(command);
+ ++fIndent;
+ }
+
+ void operator()(const SkRecords::SaveLayer& command) {
+ this->printIndentedName(command);
+ ++fIndent;
+ }
+
+private:
+ template <typename T>
+ void printIndentedName(const T& command) {
+ for (int i = 0; i < fIndent; i++) {
+ putchar('\t');
+ }
+ puts(NameOf(command));
+ }
+
+ template <typename T>
+ static const char* NameOf(const T&) {
+ #define CASE(U) case SkRecords::U##_Type: return #U;
+ switch(T::kType) { SK_RECORD_TYPES(CASE); }
+ #undef CASE
+ }
+
+ static const char* NameOf(const SkRecords::SaveLayer&) {
+ return "\x1b[31;1mSaveLayer\x1b[0m"; // Bold red.
+ }
+
+ int fIndent;
+};
+
+
+static void dump(const char* name, const SkRecord& record) {
+ Dumper dumper;
+
+ unsigned count = record.count();
+ int digits = 0;
+ while (count > 0) {
+ count /= 10;
+ digits++;
+ }
+
+ printf("%s %s\n", FLAGS_optimize ? "optimized" : "not-optimized", name);
+ for (unsigned i = 0; i < record.count(); i++) {
+ printf("%*d ", digits, i);
+ record.visit(i, dumper);
+ }
+}
+
+int tool_main(int argc, char** argv);
+int tool_main(int argc, char** argv) {
+ SkCommandLineFlags::Parse(argc, argv);
+ SkAutoGraphics ag;
+
+ for (int i = 0; i < FLAGS_skps.count(); i++) {
+ if (SkCommandLineFlags::ShouldSkip(FLAGS_match, FLAGS_skps[i])) {
+ continue;
+ }
+
+ SkAutoTUnref<SkStream> stream(SkStream::NewFromFile(FLAGS_skps[i]));
+ if (!stream) {
+ SkDebugf("Could not read %s.\n", FLAGS_skps[i]);
+ exit(1);
+ }
+ SkAutoTUnref<SkPicture> src(
+ SkPicture::CreateFromStream(stream, sk_tools::LazyDecodeBitmap));
+ if (!src) {
+ SkDebugf("Could not read %s as an SkPicture.\n", FLAGS_skps[i]);
+ exit(1);
+ }
+
+ SkRecord record;
+ SkRecorder canvas(SkRecorder::kWriteOnly_Mode, &record, src->width(), src->height());
+ src->draw(&canvas);
+
+ if (FLAGS_optimize) {
+ SkRecordOptimize(&record);
+ }
+
+ dump(FLAGS_skps[i], record);
+ }
+
+ return 0;
+}
+
+#if !defined SK_BUILD_FOR_IOS
+int main(int argc, char * const argv[]) {
+ return tool_main(argc, (char**) argv);
+}
+#endif