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Bug 1174479 - Improve the AnimationPart file reading algorithm, r=ehsan

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This commit is contained in:
Andrea Marchesini 2015-06-17 12:16:31 +01:00
parent 7baf38bba5
commit 932a5338bb
1 changed files with 10 additions and 2 deletions
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12
widget/gonk/libdisplay/BootAnimation.cpp
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@ -253,8 +253,17 @@ struct AnimationFrame {
struct AnimationPart {
int32_t count;
int32_t pause;
// If you alter the size of the path, change ReadFromString() as well.
char path[256];
vector<AnimationFrame> frames;
bool
ReadFromString(const char* aLine)
{
MOZ_ASSERT(aLine);
// this 255 value must be in sync with AnimationPart::path.
return sscanf(aLine, "p %d %d %255s", &count, &pause, path) == 3;
}
};
struct RawReadState {
@ -575,8 +584,7 @@ AnimationThread(void *)
if (headerRead &&
sscanf(line, "%d %d %d", &width, &height, &fps) == 3) {
headerRead = false;
} else if (sscanf(line, "p %d %d %s",
&part.count, &part.pause, part.path)) {
} else if (part.ReadFromString(line)) {
parts.push_back(part);
}
} while (end && *(line = end + 1));