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Adding flag to switch bench_record into tilegrid mode

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BUG=skia:
R=tomhudson@google.com, mtklein@google.com, skyostil@google.com, skyostil@chromium.org

Author: iancottrell@google.com

Review URL: https://codereview.chromium.org/184543003

git-svn-id: http://skia.googlecode.com/svn/trunk@13628 2bbb7eff-a529-9590-31e7-b0007b416f81
This commit is contained in:
commit-bot@chromium.org 2014-02-28 19:25:11 +00:00
parent 8f90a892c5
commit e892615292
1 changed files with 16 additions and 3 deletions
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19
tools/bench_record.cpp
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@ -12,6 +12,7 @@
#include "SkPicture.h"
#include "SkStream.h"
#include "SkString.h"
#include "SkTileGridPicture.h"
#include "SkTime.h"
__SK_FORCE_IMAGE_DECODER_LINKING;
@ -25,6 +26,7 @@ DEFINE_int32(loops, 900, "Number of times to re-record each SKP.");
DEFINE_int32(flags, SkPicture::kUsePathBoundsForClip_RecordingFlag, "RecordingFlags to use.");
DEFINE_bool(endRecording, true, "If false, don't time SkPicture::endRecording()");
DEFINE_int32(nullSize, 1000, "Pretend dimension of null source picture.");
DEFINE_int32(tileGridSize, 0, "Set the tile grid size, if non zero switches to tile grid picture and enables kOptimizeForClippedPlayback_RecordingFlag.");
static void bench_record(SkPicture* src, const char* name) {
const SkMSec start = SkTime::GetMSecs();
@ -32,10 +34,21 @@ static void bench_record(SkPicture* src, const char* name) {
const int height = src ? src->height() : FLAGS_nullSize;
for (int i = 0; i < FLAGS_loops; i++) {
SkPicture dst;
SkCanvas* canvas = dst.beginRecording(width, height, FLAGS_flags);
SkAutoTUnref<SkPicture> dst;
int recordingFlags = FLAGS_flags;
if (FLAGS_tileGridSize > 0) {
SkTileGridPicture::TileGridInfo info;
info.fTileInterval.set(FLAGS_tileGridSize, FLAGS_tileGridSize);
info.fMargin.setEmpty();
info.fOffset.setZero();
dst.reset(SkNEW_ARGS(SkTileGridPicture, (width, height, info)));
recordingFlags |= SkPicture::kOptimizeForClippedPlayback_RecordingFlag;
} else {
dst.reset(SkNEW(SkPicture));
}
SkCanvas* canvas = dst->beginRecording(width, height, recordingFlags);
if (src) src->draw(canvas);
if (FLAGS_endRecording) dst.endRecording();
if (FLAGS_endRecording) dst->endRecording();
}
const SkMSec elapsed = SkTime::GetMSecs() - start;