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Add looping over optimizations to filter tool

Browse Source 
https://codereview.chromium.org/13261018/



git-svn-id: http://skia.googlecode.com/svn/trunk@8465 2bbb7eff-a529-9590-31e7-b0007b416f81
This commit is contained in:
robertphillips@google.com 2013-04-01 19:10:21 +00:00
parent 58e30fe864
commit d9c1853fb8
1 changed files with 20 additions and 6 deletions
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26
tools/filtermain.cpp
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@ -536,12 +536,26 @@ static int filter_picture(const SkString& inFile, const SkString& outFile) {
debugCanvas.deleteDrawCommandAt(debugCanvas.getSize()-1);
}
for (int i = 0; i < debugCanvas.getSize(); ++i) {
for (size_t opt = 0; opt < SK_ARRAY_COUNT(gOptTable); ++opt) {
if ((*gOptTable[opt].fCheck)(&debugCanvas, i)) {
(*gOptTable[opt].fApply)(&debugCanvas, i);
++gOptTable[opt].fNumTimesApplied;
++localCount[opt];
bool changed = true;
while (changed) {
changed = false;
for (int i = 0; i < debugCanvas.getSize(); ++i) {
for (size_t opt = 0; opt < SK_ARRAY_COUNT(gOptTable); ++opt) {
if ((*gOptTable[opt].fCheck)(&debugCanvas, i)) {
(*gOptTable[opt].fApply)(&debugCanvas, i);
++gOptTable[opt].fNumTimesApplied;
++localCount[opt];
if (debugCanvas.getSize() == i) {
// the optimization removed all the remaining operations
break;
}
opt = 0; // try all the opts all over again
changed = true;
}
}
}
}