Reverting r12665 & r12666 (Remove duplicate impl for SkImageInfo flattening) due to Chromium/Blink compilation errors
https://codereview.chromium.org/112603003/
git-svn-id: http://skia.googlecode.com/svn/trunk@12667 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/effects/gradients/SkGradientShader.cpp b/src/effects/gradients/SkGradientShader.cpp
index 5d200d1..2776199 100644
--- a/src/effects/gradients/SkGradientShader.cpp
+++ b/src/effects/gradients/SkGradientShader.cpp
@@ -513,14 +513,13 @@
const SkPMColor* SkGradientShaderBase::getCache32() const {
if (fCache32 == NULL) {
- SkImageInfo info;
- info.fWidth = kCache32Count;
- info.fHeight = 4; // for our 4 dither rows
- info.fAlphaType = kPremul_SkAlphaType;
- info.fColorType = kPMColor_SkColorType;
+ // double the count for dither entries
+ const int entryCount = kCache32Count * 4;
+ const size_t allocSize = sizeof(SkPMColor) * entryCount;
if (NULL == fCache32PixelRef) {
- fCache32PixelRef = SkMallocPixelRef::NewAllocate(info, 0, NULL);
+ fCache32PixelRef = SkNEW_ARGS(SkMallocPixelRef,
+ (NULL, allocSize, NULL));
}
fCache32 = (SkPMColor*)fCache32PixelRef->getAddr();
if (fColorCount == 2) {
@@ -542,7 +541,8 @@
}
if (fMapper) {
- SkMallocPixelRef* newPR = SkMallocPixelRef::NewAllocate(info, 0, NULL);
+ SkMallocPixelRef* newPR = SkNEW_ARGS(SkMallocPixelRef,
+ (NULL, allocSize, NULL));
SkPMColor* linear = fCache32; // just computed linear data
SkPMColor* mapped = (SkPMColor*)newPR->getAddr(); // storage for mapped data
SkUnitMapper* map = fMapper;