Creating framework for drawShadowedPicture
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2146073003
Committed: https://skia.googlesource.com/skia/+/0ae097d116f4332be02a135ffc99c162473dee6a
Review-Url: https://codereview.chromium.org/2146073003
diff --git a/src/core/SkPictureRecord.cpp b/src/core/SkPictureRecord.cpp
index f2a0fd8..562f056 100644
--- a/src/core/SkPictureRecord.cpp
+++ b/src/core/SkPictureRecord.cpp
@@ -219,6 +219,7 @@
}
void SkPictureRecord::didTranslateZ(SkScalar z) {
+#ifdef SK_EXPERIMENTAL_SHADOWING
this->validate(fWriter.bytesWritten(), 0);
// op + scalar
size_t size = 1 * kUInt32Size + 1 * sizeof(SkScalar);
@@ -226,6 +227,7 @@
this->addScalar(z);
this->validate(initialOffset, size);
this->INHERITED::didTranslateZ(z);
+#endif
}
static bool regionOpExpands(SkRegion::Op op) {
@@ -672,6 +674,27 @@
this->validate(initialOffset, size);
}
+void SkPictureRecord::onDrawShadowedPicture(const SkPicture* picture,
+ const SkMatrix* matrix,
+ const SkPaint* paint) {
+ // op + picture index
+ size_t size = 2 * kUInt32Size;
+ size_t initialOffset;
+
+ if (nullptr == matrix && nullptr == paint) {
+ initialOffset = this->addDraw(DRAW_PICTURE, &size);
+ this->addPicture(picture);
+ } else {
+ const SkMatrix& m = matrix ? *matrix : SkMatrix::I();
+ size += m.writeToMemory(nullptr) + kUInt32Size; // matrix + paint
+ initialOffset = this->addDraw(DRAW_PICTURE_MATRIX_PAINT, &size);
+ this->addPaintPtr(paint);
+ this->addMatrix(m);
+ this->addPicture(picture);
+ }
+ this->validate(initialOffset, size);
+}
+
void SkPictureRecord::onDrawDrawable(SkDrawable* drawable, const SkMatrix* matrix) {
// op + drawable index
size_t size = 2 * kUInt32Size;