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-rw-r--r--tools/android/SkAndroidSDKCanvas.cpp360
-rw-r--r--tools/android/SkAndroidSDKCanvas.h113
2 files changed, 0 insertions, 473 deletions
diff --git a/tools/android/SkAndroidSDKCanvas.cpp b/tools/android/SkAndroidSDKCanvas.cpp
deleted file mode 100644
index 6f5aaf1cc9..0000000000
--- a/tools/android/SkAndroidSDKCanvas.cpp
+++ /dev/null
@@ -1,360 +0,0 @@
-/*
- * Copyright 2015 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#include "SkAndroidSDKCanvas.h"
-
-#include "SkColorFilter.h"
-#include "SkDrawLooper.h"
-#include "SkImageFilter.h"
-#include "SkPaint.h"
-#include "SkPathEffect.h"
-#include "SkShader.h"
-#include "SkSurface.h"
-#include "SkTLazy.h"
-
-namespace {
-
-/** Discard SkShaders not exposed by the Android Java API. */
-
-void CheckShader(SkPaint* paint) {
- SkShader* shader = paint->getShader();
- if (!shader) {
- return;
- }
-
- if (shader->isAImage()) {
- return;
- }
- if (shader->asACompose(nullptr)) {
- return;
- }
- SkShader::GradientType gtype = shader->asAGradient(nullptr);
- if (gtype == SkShader::kLinear_GradientType ||
- gtype == SkShader::kRadial_GradientType ||
- gtype == SkShader::kSweep_GradientType) {
- return;
- }
- paint->setShader(nullptr);
-}
-
-void Filter(SkPaint* paint) {
-
- uint32_t flags = paint->getFlags();
- flags &= ~SkPaint::kLCDRenderText_Flag;
- paint->setFlags(flags);
-
- // Android doesn't support blend modes above kLighten_Mode
- if (paint->getBlendMode() > SkBlendMode::kLighten) {
- paint->setBlendMode(SkBlendMode::kSrcOver);
- }
-
- // Force bilinear scaling or none
- if (paint->getFilterQuality() != kNone_SkFilterQuality) {
- paint->setFilterQuality(kLow_SkFilterQuality);
- }
-
- CheckShader(paint);
-
- // Android SDK only supports mode & matrix color filters
- // (and, again, no modes above kLighten_Mode).
- SkColorFilter* cf = paint->getColorFilter();
- if (cf) {
- SkColor color;
- SkBlendMode mode;
- SkScalar srcColorMatrix[20];
- bool isMode = cf->asColorMode(&color, &mode);
- if (isMode && (int)mode > (int)SkBlendMode::kLighten) {
- paint->setColorFilter(
- SkColorFilter::MakeModeFilter(color, SkBlendMode::kSrcOver));
- } else if (!isMode && !cf->asColorMatrix(srcColorMatrix)) {
- paint->setColorFilter(nullptr);
- }
- }
-
-#ifdef SK_BUILD_FOR_ANDROID_FRAMEWORK
- SkPathEffect* pe = paint->getPathEffect();
- if (pe && !pe->exposedInAndroidJavaAPI()) {
- paint->setPathEffect(nullptr);
- }
-#endif
-
- // TODO: Android doesn't support all the flags that can be passed to
- // blur filters; we need plumbing to get them out.
-
- paint->setImageFilter(nullptr);
- paint->setLooper(nullptr);
-};
-
-} // namespace
-
-#define FILTER(p) \
- SkPaint filteredPaint(p); \
- Filter(&filteredPaint);
-
-#define FILTER_PTR(p) \
- SkTLazy<SkPaint> lazyPaint; \
- SkPaint* filteredPaint = (SkPaint*) p; \
- if (p) { \
- filteredPaint = lazyPaint.set(*p); \
- Filter(filteredPaint); \
- }
-
-
-SkAndroidSDKCanvas::SkAndroidSDKCanvas() : fProxyTarget(nullptr) { }
-
-void SkAndroidSDKCanvas::reset(SkCanvas* newTarget) { fProxyTarget = newTarget; }
-
-void SkAndroidSDKCanvas::onDrawPaint(const SkPaint& paint) {
- FILTER(paint);
- fProxyTarget->drawPaint(filteredPaint);
-}
-void SkAndroidSDKCanvas::onDrawPoints(PointMode pMode,
- size_t count,
- const SkPoint pts[],
- const SkPaint& paint) {
- FILTER(paint);
- fProxyTarget->drawPoints(pMode, count, pts, filteredPaint);
-}
-void SkAndroidSDKCanvas::onDrawOval(const SkRect& r, const SkPaint& paint) {
- FILTER(paint);
- fProxyTarget->drawOval(r, filteredPaint);
-}
-void SkAndroidSDKCanvas::onDrawArc(const SkRect& r, SkScalar startAngle, SkScalar sweepAngle,
- bool useCenter, const SkPaint& paint) {
- FILTER(paint);
- fProxyTarget->drawArc(r, startAngle, sweepAngle, useCenter, filteredPaint);
-}
-void SkAndroidSDKCanvas::onDrawRect(const SkRect& r, const SkPaint& paint) {
- FILTER(paint);
- fProxyTarget->drawRect(r, filteredPaint);
-}
-void SkAndroidSDKCanvas::onDrawRRect(const SkRRect& r, const SkPaint& paint) {
- FILTER(paint);
- fProxyTarget->drawRRect(r, filteredPaint);
-}
-void SkAndroidSDKCanvas::onDrawPath(const SkPath& path, const SkPaint& paint) {
- FILTER(paint);
- fProxyTarget->drawPath(path, filteredPaint);
-}
-void SkAndroidSDKCanvas::onDrawBitmap(const SkBitmap& bitmap,
- SkScalar left,
- SkScalar top,
- const SkPaint* paint) {
- FILTER_PTR(paint);
- fProxyTarget->drawBitmap(bitmap, left, top, filteredPaint);
-}
-void SkAndroidSDKCanvas::onDrawBitmapRect(const SkBitmap& bitmap,
- const SkRect* src,
- const SkRect& dst,
- const SkPaint* paint,
- SkCanvas::SrcRectConstraint constraint) {
- FILTER_PTR(paint);
- fProxyTarget->legacy_drawBitmapRect(bitmap, src, dst, filteredPaint, constraint);
-}
-void SkAndroidSDKCanvas::onDrawBitmapNine(const SkBitmap& bitmap,
- const SkIRect& center,
- const SkRect& dst,
- const SkPaint* paint) {
- FILTER_PTR(paint);
- fProxyTarget->drawBitmapNine(bitmap, center, dst, filteredPaint);
-}
-void SkAndroidSDKCanvas::onDrawVertices(VertexMode vMode,
- int vertexCount,
- const SkPoint vertices[],
- const SkPoint texs[], const SkColor colors[], SkBlendMode bmode,
- const uint16_t indices[], int indexCount,
- const SkPaint& paint) {
- FILTER(paint);
- fProxyTarget->drawVertices(vMode, vertexCount, vertices, texs, colors,
- bmode, indices, indexCount, filteredPaint);
-}
-
-void SkAndroidSDKCanvas::onDrawDRRect(const SkRRect& outer,
- const SkRRect& inner,
- const SkPaint& paint) {
- FILTER(paint);
- fProxyTarget->drawDRRect(outer, inner, filteredPaint);
-}
-
-void SkAndroidSDKCanvas::onDrawText(const void* text,
- size_t byteLength,
- SkScalar x,
- SkScalar y,
- const SkPaint& paint) {
- FILTER(paint);
- fProxyTarget->drawText(text, byteLength, x, y, filteredPaint);
-}
-void SkAndroidSDKCanvas::onDrawPosText(const void* text,
- size_t byteLength,
- const SkPoint pos[],
- const SkPaint& paint) {
- FILTER(paint);
- fProxyTarget->drawPosText(text, byteLength, pos, filteredPaint);
-}
-void SkAndroidSDKCanvas::onDrawPosTextH(const void* text,
- size_t byteLength,
- const SkScalar xpos[],
- SkScalar constY,
- const SkPaint& paint) {
- FILTER(paint);
- fProxyTarget->drawPosTextH(text, byteLength, xpos, constY, filteredPaint);
-}
-void SkAndroidSDKCanvas::onDrawTextOnPath(const void* text,
- size_t byteLength,
- const SkPath& path,
- const SkMatrix* matrix,
- const SkPaint& paint) {
- FILTER(paint);
- fProxyTarget->drawTextOnPath(text, byteLength, path, matrix, filteredPaint);
-}
-void SkAndroidSDKCanvas::onDrawTextRSXform(const void* text, size_t byteLength,
- const SkRSXform xform[], const SkRect* cull,
- const SkPaint& paint) {
- FILTER(paint);
- fProxyTarget->drawTextRSXform(text, byteLength, xform, cull, filteredPaint);
-}
-void SkAndroidSDKCanvas::onDrawTextBlob(const SkTextBlob* blob,
- SkScalar x,
- SkScalar y,
- const SkPaint& paint) {
- FILTER(paint);
- fProxyTarget->drawTextBlob(blob, x, y, filteredPaint);
-}
-
-void SkAndroidSDKCanvas::onDrawPatch(const SkPoint cubics[12],
- const SkColor colors[4],
- const SkPoint texCoords[4],
- SkBlendMode bmode,
- const SkPaint& paint) {
- FILTER(paint);
- fProxyTarget->drawPatch(cubics, colors, texCoords, bmode, filteredPaint);
-}
-
-
-void SkAndroidSDKCanvas::onDrawImage(const SkImage* image,
- SkScalar x,
- SkScalar y,
- const SkPaint* paint) {
- FILTER_PTR(paint);
- fProxyTarget->drawImage(image, x, y, filteredPaint);
-}
-
-void SkAndroidSDKCanvas::onDrawImageRect(const SkImage* image,
- const SkRect* in,
- const SkRect& out,
- const SkPaint* paint,
- SrcRectConstraint constraint) {
- FILTER_PTR(paint);
- fProxyTarget->legacy_drawImageRect(image, in, out, filteredPaint, constraint);
-}
-
-void SkAndroidSDKCanvas::onDrawPicture(const SkPicture* picture,
- const SkMatrix* matrix,
- const SkPaint* paint) {
- FILTER_PTR(paint);
- fProxyTarget->drawPicture(picture, matrix, filteredPaint);
-}
-
-void SkAndroidSDKCanvas::onDrawAtlas(const SkImage* atlas,
- const SkRSXform xform[],
- const SkRect tex[],
- const SkColor colors[],
- int count,
- SkBlendMode mode,
- const SkRect* cullRect,
- const SkPaint* paint) {
- FILTER_PTR(paint);
- fProxyTarget->drawAtlas(atlas, xform, tex, colors, count, mode, cullRect, filteredPaint);
-}
-
-void SkAndroidSDKCanvas::onDrawImageNine(const SkImage* image,
- const SkIRect& center,
- const SkRect& dst,
- const SkPaint* paint) {
- FILTER_PTR(paint);
- fProxyTarget->drawImageNine(image, center, dst, filteredPaint);
-}
-
-
-void SkAndroidSDKCanvas::onDrawDrawable(SkDrawable* drawable, const SkMatrix* matrix) {
- fProxyTarget->drawDrawable(drawable, matrix);
-}
-
-SkISize SkAndroidSDKCanvas::getBaseLayerSize() const {
- return fProxyTarget->getBaseLayerSize();
-}
-SkRect SkAndroidSDKCanvas::onGetLocalClipBounds() const {
- return fProxyTarget->getLocalClipBounds();
-}
-SkIRect SkAndroidSDKCanvas::onGetDeviceClipBounds() const {
- return fProxyTarget->getDeviceClipBounds();
-}
-
-bool SkAndroidSDKCanvas::isClipEmpty() const { return fProxyTarget->isClipEmpty(); }
-bool SkAndroidSDKCanvas::isClipRect() const { return fProxyTarget->isClipRect(); }
-
-sk_sp<SkSurface> SkAndroidSDKCanvas::onNewSurface(const SkImageInfo& info,
- const SkSurfaceProps& props) {
- return fProxyTarget->makeSurface(info, &props);
-}
-
-bool SkAndroidSDKCanvas::onPeekPixels(SkPixmap* pmap) {
- return fProxyTarget->peekPixels(pmap);
-}
-
-bool SkAndroidSDKCanvas::onAccessTopLayerPixels(SkPixmap* pmap) {
- SkASSERT(pmap);
- SkImageInfo info;
- size_t rowBytes;
- const void* addr = fProxyTarget->accessTopLayerPixels(&info, &rowBytes, nullptr);
- if (addr) {
- pmap->reset(info, addr, rowBytes);
- return true;
- }
- return false;
-}
-
-void SkAndroidSDKCanvas::willSave() {
- fProxyTarget->save();
-}
-
-SkCanvas::SaveLayerStrategy SkAndroidSDKCanvas::getSaveLayerStrategy(const SaveLayerRec& rec) {
- fProxyTarget->saveLayer(rec);
- return SkCanvas::kNoLayer_SaveLayerStrategy;
-}
-
-void SkAndroidSDKCanvas::willRestore() {
- fProxyTarget->restore();
-}
-
-void SkAndroidSDKCanvas::didRestore() { }
-
-void SkAndroidSDKCanvas::didConcat(const SkMatrix& m) {
- fProxyTarget->concat(m);
-}
-
-void SkAndroidSDKCanvas::didSetMatrix(const SkMatrix& m) {
- fProxyTarget->setMatrix(m);
-}
-
-void SkAndroidSDKCanvas::onClipRect(const SkRect& rect, SkClipOp op, ClipEdgeStyle style) {
- fProxyTarget->clipRect(rect, op, style);
-}
-
-void SkAndroidSDKCanvas::onClipRRect(const SkRRect& rrect, SkClipOp op, ClipEdgeStyle style) {
- fProxyTarget->clipRRect(rrect, op, style);
-}
-
-void SkAndroidSDKCanvas::onClipPath(const SkPath& path, SkClipOp op, ClipEdgeStyle style) {
- fProxyTarget->clipPath(path, op, style);
-}
-
-void SkAndroidSDKCanvas::onClipRegion(const SkRegion& region, SkClipOp op) {
- fProxyTarget->clipRegion(region, op);
-}
-
-void SkAndroidSDKCanvas::onDiscard() { fProxyTarget->discard(); }
diff --git a/tools/android/SkAndroidSDKCanvas.h b/tools/android/SkAndroidSDKCanvas.h
deleted file mode 100644
index 6b8eb67668..0000000000
--- a/tools/android/SkAndroidSDKCanvas.h
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * Copyright 2015 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#ifndef SkAndroidSDKCanvas_DEFINED
-#define SkAndroidSDKCanvas_DEFINED
-
-#include "SkBitmap.h"
-#include "SkCanvas.h"
-#include "SkPaint.h"
-#include "SkPath.h"
-#include "SkRect.h"
-
-/** SkDrawFilter is likely to be deprecated; this is a proxy
- canvas that does the same thing: alter SkPaint fields.
-
- onDraw*() functions may have their SkPaint modified, and are then
- passed on to the same function on proxyTarget. THIS BREAKS CONSTNESS!
-
- This still suffers one of the same architectural flaws as SkDrawFilter:
- TextBlob paints are incomplete when filter is called.
-*/
-
-class SkAndroidSDKCanvas : public SkCanvas {
-public:
- SkAndroidSDKCanvas();
- void reset(SkCanvas* newTarget);
-
-protected:
-
- // FILTERING
-
- void onDrawPaint(const SkPaint& paint) override;
- void onDrawPoints(PointMode pMode, size_t count, const SkPoint pts[],
- const SkPaint& paint) override;
- void onDrawOval(const SkRect& r, const SkPaint& paint) override;
- void onDrawArc(const SkRect& oval, SkScalar startAngle, SkScalar sweepAngle, bool useCenter,
- const SkPaint& paint) override;
- void onDrawRect(const SkRect& r, const SkPaint& paint) override;
- void onDrawRRect(const SkRRect& r, const SkPaint& paint) override;
- void onDrawPath(const SkPath& path, const SkPaint& paint) override;
- void onDrawBitmap(const SkBitmap& bitmap, SkScalar left, SkScalar top,
- const SkPaint* paint) override;
- void onDrawBitmapRect(const SkBitmap& bitmap, const SkRect* src, const SkRect& dst,
- const SkPaint* paint, SkCanvas::SrcRectConstraint) override;
- void onDrawBitmapNine(const SkBitmap& bitmap, const SkIRect& center,
- const SkRect& dst, const SkPaint* paint) override;
- void onDrawVertices(VertexMode vMode, int vertexCount, const SkPoint vertices[],
- const SkPoint texs[], const SkColor colors[], SkBlendMode,
- const uint16_t indices[], int indexCount,
- const SkPaint& paint) override;
-
- void onDrawDRRect(const SkRRect& outer, const SkRRect& inner,
- const SkPaint& paint) override;
-
- void onDrawText(const void* text, size_t byteLength, SkScalar x, SkScalar y,
- const SkPaint& paint) override;
- void onDrawPosText(const void* text, size_t byteLength, const SkPoint pos[],
- const SkPaint& paint) override;
- void onDrawPosTextH(const void* text, size_t byteLength, const SkScalar xpos[],
- SkScalar constY, const SkPaint& paint) override;
- void onDrawTextOnPath(const void* text, size_t byteLength, const SkPath& path,
- const SkMatrix* matrix, const SkPaint& paint) override;
- void onDrawTextRSXform(const void* text, size_t byteLength, const SkRSXform xform[],
- const SkRect* cull, const SkPaint& paint) override;
- void onDrawTextBlob(const SkTextBlob* blob, SkScalar x, SkScalar y,
- const SkPaint& paint) override;
-
- void onDrawPatch(const SkPoint cubics[12], const SkColor colors[4],
- const SkPoint texCoords[4], SkBlendMode,
- const SkPaint& paint) override;
-
- void onDrawImage(const SkImage*, SkScalar, SkScalar, const SkPaint*) override;
- void onDrawImageRect(const SkImage*, const SkRect*, const SkRect&, const SkPaint*,
- SrcRectConstraint) override;
- void onDrawPicture(const SkPicture*, const SkMatrix*, const SkPaint*) override;
- void onDrawAtlas(const SkImage*, const SkRSXform[], const SkRect[],
- const SkColor[], int count, SkBlendMode,
- const SkRect* cull, const SkPaint*) override;
- void onDrawImageNine(const SkImage*, const SkIRect& center,
- const SkRect& dst, const SkPaint*) override;
-
- // PASS THROUGH
-
- void onDrawDrawable(SkDrawable*, const SkMatrix*) override;
- SkISize getBaseLayerSize() const override;
- SkRect onGetLocalClipBounds() const override;
- SkIRect onGetDeviceClipBounds() const override;
- bool isClipEmpty() const override;
- bool isClipRect() const override;
- sk_sp<SkSurface> onNewSurface(const SkImageInfo&, const SkSurfaceProps&) override;
- bool onPeekPixels(SkPixmap*) override;
- bool onAccessTopLayerPixels(SkPixmap*) override;
- void willSave() override;
- SaveLayerStrategy getSaveLayerStrategy(const SaveLayerRec&) override;
- void willRestore() override;
- void didRestore() override;
- void didConcat(const SkMatrix&) override;
- void didSetMatrix(const SkMatrix&) override;
- void onClipRect(const SkRect&, SkClipOp, ClipEdgeStyle) override;
- void onClipRRect(const SkRRect&, SkClipOp, ClipEdgeStyle) override;
- void onClipPath(const SkPath&, SkClipOp, ClipEdgeStyle) override;
- void onClipRegion(const SkRegion&, SkClipOp) override;
- void onDiscard() override;
-
-protected:
- SkCanvas* fProxyTarget;
-};
-
-#endif // SkAndroidSDKCanvas_DEFINED
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