skia2/tools/DumpRecord.cpp
Mike Klein 88d90714fa Revert "hide picture virtuals (no public callers)"
This reverts commit 8005bff7e6.

Reason for revert: hwui, flutter, and headless blink in G3 all still using these.

Original change's description:
> hide picture virtuals (no public callers)
> 
> This prepares the way for a clean impl of a "placeholder" picture that never unrolls
> 
> Bug: skia:
> Change-Id: I3b5785c5c94432b54e9a7dc280b2a6e716592473
> Reviewed-on: https://skia-review.googlesource.com/100260
> Commit-Queue: Mike Reed <reed@google.com>
> Reviewed-by: Mike Klein <mtklein@chromium.org>

TBR=mtklein@chromium.org,mtklein@google.com,reed@google.com

Change-Id: I385789dd420588ea9a9390c8a44c6ecb96c7f358
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:
Reviewed-on: https://skia-review.googlesource.com/100880
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
2018-01-27 17:30:15 +00:00

144 lines
3.6 KiB
C++

/*
* 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 "SkRecord.h"
#include "SkRecordDraw.h"
#include "DumpRecord.h"
#include "SkTime.h"
namespace {
class Dumper {
public:
explicit Dumper(SkCanvas* canvas, int count, bool timeWithCommand)
: fDigits(0)
, fIndent(0)
, fIndex(0)
, fDraw(canvas, nullptr, nullptr, 0, nullptr)
, fTimeWithCommand(timeWithCommand) {
while (count > 0) {
count /= 10;
fDigits++;
}
}
template <typename T>
void operator()(const T& command) {
auto start = SkTime::GetNSecs();
fDraw(command);
this->print(command, SkTime::GetNSecs() - start);
}
void operator()(const SkRecords::NoOp&) {
// Move on without printing anything.
}
template <typename T>
void print(const T& command, double ns) {
this->printNameAndTime(command, ns);
}
void print(const SkRecords::Restore& command, double ns) {
--fIndent;
this->printNameAndTime(command, ns);
}
void print(const SkRecords::Save& command, double ns) {
this->printNameAndTime(command, ns);
++fIndent;
}
void print(const SkRecords::SaveLayer& command, double ns) {
this->printNameAndTime(command, ns);
++fIndent;
}
void print(const SkRecords::DrawPicture& command, double ns) {
this->printNameAndTime(command, ns);
if (auto bp = command.picture->asSkBigPicture()) {
++fIndent;
const SkRecord& record = *bp->record();
for (int i = 0; i < record.count(); i++) {
record.visit(i, *this);
}
--fIndent;
}
}
#if 1
void print(const SkRecords::DrawAnnotation& command, double ns) {
int us = (int)(ns * 1e-3);
if (!fTimeWithCommand) {
printf("%6dus ", us);
}
printf("%*d ", fDigits, fIndex++);
for (int i = 0; i < fIndent; i++) {
printf(" ");
}
if (fTimeWithCommand) {
printf("%6dus ", us);
}
printf("DrawAnnotation [%g %g %g %g] %s\n",
command.rect.left(), command.rect.top(), command.rect.right(), command.rect.bottom(),
command.key.c_str());
}
#endif
private:
template <typename T>
void printNameAndTime(const T& command, double ns) {
int us = (int)(ns * 1e-3);
if (!fTimeWithCommand) {
printf("%6dus ", us);
}
printf("%*d ", fDigits, fIndex++);
for (int i = 0; i < fIndent; i++) {
printf(" ");
}
if (fTimeWithCommand) {
printf("%6dus ", us);
}
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
SkDEBUGFAIL("Unknown T");
return "Unknown T";
}
static const char* NameOf(const SkRecords::SaveLayer&) {
return "\x1b[31;1mSaveLayer\x1b[0m"; // Bold red.
}
int fDigits;
int fIndent;
int fIndex;
SkRecords::Draw fDraw;
const bool fTimeWithCommand;
};
} // namespace
void DumpRecord(const SkRecord& record,
SkCanvas* canvas,
bool timeWithCommand) {
Dumper dumper(canvas, record.count(), timeWithCommand);
for (int i = 0; i < record.count(); i++) {
record.visit(i, dumper);
}
}