vector: refcator VBrush to reduce memory footprint

diff --git a/src/lottie/lottieitem.cpp b/src/lottie/lottieitem.cpp
index 092f9fc..7a59b2d 100644 (file)
--- a/src/lottie/lottieitem.cpp
+++ b/src/lottie/lottieitem.cpp
@@ -651,7 +651,8 @@ LOTImageLayerItem::LOTImageLayerItem(LOTLayerData *layerData)
 {
     if (!mLayerData->asset()) return;
 
-    VBrush brush(mLayerData->asset()->bitmap());
+    mTexture.mBitmap = mLayerData->asset()->bitmap();
+    VBrush brush(&mTexture);
     mRenderNode.setBrush(brush);
 }
 
@@ -666,7 +667,7 @@ void LOTImageLayerItem::updateContent()
         path.transform(combinedMatrix());
         mRenderNode.mFlag |= VDrawable::DirtyState::Path;
         mRenderNode.mPath = path;
-        mRenderNode.mBrush.setMatrix(combinedMatrix());
+        mTexture.mMatrix = combinedMatrix();
     }
 
     if (flag() & DirtyFlagBit::Alpha) {

diff --git a/src/lottie/lottieitem.h b/src/lottie/lottieitem.h
index 1c046c5..4662b59 100644 (file)
--- a/src/lottie/lottieitem.h
+++ b/src/lottie/lottieitem.h
@@ -222,6 +222,7 @@ protected:
    void renderList(std::vector<VDrawable *> &list) final;
 private:
    LOTDrawable                  mRenderNode;
+   VTexture                     mTexture;
 };
 
 class LOTMaskItem

diff --git a/src/lottie/lottieitem_capi.cpp b/src/lottie/lottieitem_capi.cpp
index 178af4e..f093958 100644 (file)
--- a/src/lottie/lottieitem_capi.cpp
+++ b/src/lottie/lottieitem_capi.cpp
@@ -178,11 +178,11 @@ void LOTImageLayerItem::buildLayerNode()
         lotDrawable->sync();
 
         lotDrawable->mCNode->mImageInfo.data =
-            lotDrawable->mBrush.mTexture.data();
+            lotDrawable->mBrush.mTexture->mBitmap.data();
         lotDrawable->mCNode->mImageInfo.width =
-            int(lotDrawable->mBrush.mTexture.width());
+            int(lotDrawable->mBrush.mTexture->mBitmap.width());
         lotDrawable->mCNode->mImageInfo.height =
-            int(lotDrawable->mBrush.mTexture.height());
+            int(lotDrawable->mBrush.mTexture->mBitmap.height());
 
         lotDrawable->mCNode->mImageInfo.mMatrix.m11 = combinedMatrix().m_11();
         lotDrawable->mCNode->mImageInfo.mMatrix.m12 = combinedMatrix().m_12();

diff --git a/src/vector/vbrush.cpp b/src/vector/vbrush.cpp
index 7d761fa..26c8281 100644 (file)
--- a/src/vector/vbrush.cpp
+++ b/src/vector/vbrush.cpp
@@ -58,17 +58,8 @@ VBrush::VBrush(const VGradient *gradient)
     }
 }
 
-VBrush::VBrush(const VBitmap &texture)
+VBrush::VBrush(const VTexture *texture):mType(VBrush::Type::Texture), mTexture(texture)
 {
-    if (!texture.valid()) return;
-
-    mType = VBrush::Type::Texture;
-    mTexture = texture;
-}
-
-void VBrush::setMatrix(const VMatrix &m)
-{
-    mMatrix = m;
 }
 
 V_END_NAMESPACE

diff --git a/src/vector/vbrush.h b/src/vector/vbrush.h
index 8869ec0..f45f6cc 100644 (file)
--- a/src/vector/vbrush.h
+++ b/src/vector/vbrush.h
@@ -59,22 +59,27 @@ public:
     VMatrix mMatrix;
 };
 
+struct VTexture {
+    VBitmap  mBitmap;
+    VMatrix  mMatrix;
+};
+
 class VBrush {
 public:
     enum class Type { NoBrush, Solid, LinearGradient, RadialGradient, Texture };
-    VBrush() = default;
+    VBrush():mType(Type::NoBrush),mColor(){};
     explicit VBrush(const VColor &color);
     explicit VBrush(const VGradient *gradient);
     explicit VBrush(uchar r, uchar g, uchar b, uchar a);
-    explicit VBrush(const VBitmap &texture);
+    explicit VBrush(const VTexture *texture);
     inline VBrush::Type type() const { return mType; }
-    void setMatrix(const VMatrix &m);
 public:
     VBrush::Type     mType{Type::NoBrush};
-    VColor           mColor;
-    const VGradient *mGradient{nullptr};
-    VBitmap          mTexture;
-    VMatrix          mMatrix;
+    union {
+        VColor           mColor{};
+        const VGradient *mGradient;
+        const VTexture  *mTexture;
+    };
 };
 
 V_END_NAMESPACE

diff --git a/src/vector/vdrawhelper.cpp b/src/vector/vdrawhelper.cpp
index e3ae7a8..43050f2 100644 (file)
--- a/src/vector/vdrawhelper.cpp
+++ b/src/vector/vdrawhelper.cpp
@@ -795,9 +795,9 @@ void VSpanData::setup(const VBrush &brush, VPainter::CompositionMode /*mode*/,
     case VBrush::Type::Texture: {
         mType = VSpanData::Type::Texture;
         initTexture(
-            &brush.mTexture, 255, VBitmapData::Plain,
-            brush.mTexture.rect());
-        setupMatrix(brush.mMatrix);
+            &brush.mTexture->mBitmap, 255, VBitmapData::Plain,
+            brush.mTexture->mBitmap.rect());
+        setupMatrix(brush.mTexture->mMatrix);
         break;
     }
     default: