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Bug 526864 - Remove unused parameter aFrameToUse in RasterImage::DoComposite. r=bobbyholley

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This commit is contained in:
Benoit Girard 2011-10-08 00:03:47 -04:00
parent 2a2d0d21c2
commit d06afbe640
2 changed files with 3 additions and 14 deletions
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13
modules/libpr0n/src/RasterImage.cpp
View File

@ -1525,10 +1525,8 @@ RasterImage::Notify(nsITimer *timer)
}
nsIntRect dirtyRect;
imgFrame *frameToUse = nsnull;
if (nextFrameIndex == 0) {
frameToUse = nextFrame;
dirtyRect = mAnim->firstFrameRefreshArea;
} else {
imgFrame *prevFrame = mFrames[previousFrameIndex];
@ -1536,7 +1534,7 @@ RasterImage::Notify(nsITimer *timer)
return NS_OK;
// Change frame and announce it
if (NS_FAILED(DoComposite(&frameToUse, &dirtyRect, prevFrame,
if (NS_FAILED(DoComposite(&dirtyRect, prevFrame,
nextFrame, nextFrameIndex))) {
// something went wrong, move on to next
NS_WARNING("RasterImage::Notify(): Composing Frame Failed\n");
@ -1559,8 +1557,7 @@ RasterImage::Notify(nsITimer *timer)
// DoComposite gets called when the timer for animation get fired and we have to
// update the composited frame of the animation.
nsresult
RasterImage::DoComposite(imgFrame** aFrameToUse,
nsIntRect* aDirtyRect,
RasterImage::DoComposite(nsIntRect* aDirtyRect,
imgFrame* aPrevFrame,
imgFrame* aNextFrame,
PRInt32 aNextFrameIndex)
@ -1568,7 +1565,6 @@ RasterImage::DoComposite(imgFrame** aFrameToUse,
NS_ENSURE_ARG_POINTER(aDirtyRect);
NS_ENSURE_ARG_POINTER(aPrevFrame);
NS_ENSURE_ARG_POINTER(aNextFrame);
NS_ENSURE_ARG_POINTER(aFrameToUse);
PRInt32 prevFrameDisposalMethod = aPrevFrame->GetFrameDisposalMethod();
if (prevFrameDisposalMethod == kDisposeRestorePrevious &&
@ -1597,7 +1593,6 @@ RasterImage::DoComposite(imgFrame** aFrameToUse,
// whole image
if (prevFrameDisposalMethod == kDisposeClearAll) {
aDirtyRect->SetRect(0, 0, mSize.width, mSize.height);
*aFrameToUse = aNextFrame;
return NS_OK;
}
@ -1607,7 +1602,6 @@ RasterImage::DoComposite(imgFrame** aFrameToUse,
(nextFrameDisposalMethod != kDisposeRestorePrevious) &&
!aNextFrame->GetHasAlpha()) {
aDirtyRect->SetRect(0, 0, mSize.width, mSize.height);
*aFrameToUse = aNextFrame;
return NS_OK;
}
}
@ -1648,7 +1642,6 @@ RasterImage::DoComposite(imgFrame** aFrameToUse,
// On the second loop, we do not need to rebuild the frame
// since it's still sitting in compositingFrame)
if (mAnim->lastCompositedFrameIndex == aNextFrameIndex) {
*aFrameToUse = mAnim->compositingFrame;
return NS_OK;
}
@ -1817,13 +1810,11 @@ RasterImage::DoComposite(imgFrame** aFrameToUse,
if (CopyFrameImage(mAnim->compositingFrame, aNextFrame)) {
aPrevFrame->SetFrameDisposalMethod(kDisposeClearAll);
mAnim->lastCompositedFrameIndex = -1;
*aFrameToUse = aNextFrame;
return NS_OK;
}
}
mAnim->lastCompositedFrameIndex = aNextFrameIndex;
*aFrameToUse = mAnim->compositingFrame;
return NS_OK;
}

4
modules/libpr0n/src/RasterImage.h
View File

@ -408,14 +408,12 @@ private:
/** Function for doing the frame compositing of animations
*
* @param aFrameToUse Set by DoComposite
* (aNextFrame, compositingFrame, or compositingPrevFrame)
* @param aDirtyRect Area that the display will need to update
* @param aPrevFrame Last Frame seen/processed
* @param aNextFrame Frame we need to incorperate/display
* @param aNextFrameIndex Position of aNextFrame in mFrames list
*/
nsresult DoComposite(imgFrame** aFrameToUse, nsIntRect* aDirtyRect,
nsresult DoComposite(nsIntRect* aDirtyRect,
imgFrame* aPrevFrame,
imgFrame* aNextFrame,
PRInt32 aNextFrameIndex);