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don't abort drawing based on layer size

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git-svn-id: http://skia.googlecode.com/svn/trunk@514 2bbb7eff-a529-9590-31e7-b0007b416f81
This commit is contained in:
reed@android.com 2010-02-26 22:04:15 +00:00
parent 38203fb491
commit 940584d300
1 changed files with 3 additions and 6 deletions
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9
src/utils/SkLayer.cpp
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@ -115,7 +115,7 @@ SkLayer* SkLayer::getRootLayer() const {
void SkLayer::getLocalTransform(SkMatrix* matrix) const {
matrix->setTranslate(m_position.fX, m_position.fY);
SkScalar tx = SkScalarMul(m_anchorPoint.fX, m_size.width());
SkScalar ty = SkScalarMul(m_anchorPoint.fY, m_size.height());
matrix->preTranslate(tx, ty);
@ -156,11 +156,8 @@ void SkLayer::draw(SkCanvas* canvas, SkScalar opacity) {
#endif
opacity = SkScalarMul(opacity, this->getOpacity());
if (opacity <= 0 || this->getSize().isEmpty()) {
#if 0
SkDebugf("---- abort drawing %p opacity %g size [%g %g]\n",
this, opacity, m_size.width(), m_size.height());
#endif
if (opacity <= 0) {
// SkDebugf("---- abort drawing %p opacity %g\n", this, opacity);
return;
}