skia2/include/core/SkCanvasVirtualEnforcer.h

82 lines
4.1 KiB
C
Raw Normal View History

/*
* Copyright 2018 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef SkCanvasVirtualEnforcer_DEFINED
#define SkCanvasVirtualEnforcer_DEFINED
#include "include/core/SkCanvas.h"
// If you would ordinarily want to inherit from Base (eg SkCanvas, SkNWayCanvas), instead
// inherit from SkCanvasVirtualEnforcer<Base>, which will make the build fail if you forget
// to override one of SkCanvas' key virtual hooks.
template <typename Base>
class SkCanvasVirtualEnforcer : public Base {
public:
using Base::Base;
protected:
void onDrawPaint(const SkPaint& paint) override = 0;
void onDrawBehind(const SkPaint&) override {} // make zero after android updates
void onDrawRect(const SkRect& rect, const SkPaint& paint) override = 0;
void onDrawRRect(const SkRRect& rrect, const SkPaint& paint) override = 0;
void onDrawDRRect(const SkRRect& outer, const SkRRect& inner,
const SkPaint& paint) override = 0;
void onDrawOval(const SkRect& rect, const SkPaint& paint) override = 0;
void onDrawArc(const SkRect& rect, SkScalar startAngle, SkScalar sweepAngle, bool useCenter,
const SkPaint& paint) override = 0;
void onDrawPath(const SkPath& path, const SkPaint& paint) override = 0;
void onDrawRegion(const SkRegion& region, const SkPaint& paint) override = 0;
void onDrawTextBlob(const SkTextBlob* blob, SkScalar x, SkScalar y,
const SkPaint& paint) override = 0;
void onDrawPatch(const SkPoint cubics[12], const SkColor colors[4],
const SkPoint texCoords[4], SkBlendMode mode,
const SkPaint& paint) override = 0;
void onDrawPoints(SkCanvas::PointMode mode, size_t count, const SkPoint pts[],
const SkPaint& paint) override = 0;
// restore me later when clients are updated
// void onDrawVerticesObject(const SkVertices*, SkBlendMode, const SkPaint&) override = 0;
void onDrawImage(const SkImage* image, SkScalar dx, SkScalar dy,
const SkPaint* paint) override = 0;
void onDrawImageRect(const SkImage* image, const SkRect* src, const SkRect& dst,
const SkPaint* paint, SkCanvas::SrcRectConstraint constraint) override = 0;
void onDrawImageLattice(const SkImage* image, const SkCanvas::Lattice& lattice,
const SkRect& dst, const SkPaint* paint) override = 0;
#ifdef SK_BUILD_FOR_ANDROID_FRAMEWORK
// This is under active development for Chrome and not used in Android. Hold off on adding
// implementations in Android's SkCanvas subclasses until this stabilizes.
Reland "Reland "Update SkCanvas' experimental SkiaRenderer API"" This reverts commit 138a06d1b1cd035daf6b6a970c75126e94777822. Reason for revert: add explicit constructors to ImageSetEntry to account for the new arguments, matching SkiaRenderer's current initializer list. Also hardens SkPictureDrawback's deserialization code for drawEdgeAAImageSet and drawEdgeAAQuad from a fuzz that was found during the CL's brief lifespan. Original change's description: > Revert "Reland "Update SkCanvas' experimental SkiaRenderer API"" > > This reverts commit bd9d88a6e4d9730f3aa67227e5a1618180513a87. > > Reason for revert: Breaks SkiaRenderer on Android. Rendering is all corrupted, bisected to this change. > > Original change's description: > > Reland "Update SkCanvas' experimental SkiaRenderer API" > > > > This reverts commit 90791c202dd2d943565237bf511d929e8bd19951. > > > > Reason for revert: Jumped the gun, just need to update blacklist > > > > Original change's description: > > > Revert "Update SkCanvas' experimental SkiaRenderer API" > > > > > > This reverts commit 4bf964602ab8758f6e580aaaa69add4fb260c1a6. > > > > > > Reason for revert: vulkan dm crashes > > > > > > Original change's description: > > > > Update SkCanvas' experimental SkiaRenderer API > > > > > > > > This lifts the temporary functions in SkGpuDevice into SkCanvas and > > > > deprecates the older experimental_DrawImageSetV1 and > > > > experimental_DrawEdgeAARect. The new functions can handle paints and > > > > transform batching. Internally, SkCanvas routes the old functions to the > > > > new entry points and all device-level code is updated to handle the new > > > > API features. > > > > > > > > While touching all of the canvas/device/recording areas, the > > > > experimental functions are grouped in an "EdgeAA" cluster instead of being > > > > separated into the image category and the rectangle category. > > > > > > > > Bug: skia:8739 > > > > Change-Id: I67c2a724873040ad5dc3307ab5b2823ba1eac54b > > > > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/190221 > > > > Commit-Queue: Michael Ludwig <michaelludwig@google.com> > > > > Reviewed-by: Brian Salomon <bsalomon@google.com> > > > > > > TBR=bsalomon@google.com,robertphillips@google.com,michaelludwig@google.com > > > > > > Change-Id: I87a5a258c5a1bd15e16389cdf91743772d6fa98a > > > No-Presubmit: true > > > No-Tree-Checks: true > > > No-Try: true > > > Bug: skia:8739 > > > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/201226 > > > Reviewed-by: Michael Ludwig <michaelludwig@google.com> > > > Commit-Queue: Michael Ludwig <michaelludwig@google.com> > > > > TBR=bsalomon@google.com,robertphillips@google.com,michaelludwig@google.com > > > > Change-Id: I75e9b6cbf079a7739b69a7e208730a930621abf9 > > No-Presubmit: true > > No-Tree-Checks: true > > No-Try: true > > Bug: skia:8739 > > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/201229 > > Reviewed-by: Michael Ludwig <michaelludwig@google.com> > > Commit-Queue: Michael Ludwig <michaelludwig@google.com> > > Auto-Submit: Michael Ludwig <michaelludwig@google.com> > > TBR=bsalomon@google.com,robertphillips@google.com,michaelludwig@google.com > > Change-Id: Ib87ef9b8b8598c16a8a6915920adf0b5dffc644b > No-Presubmit: true > No-Tree-Checks: true > No-Try: true > Bug: skia:8739 > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/201391 > Reviewed-by: Brian Salomon <bsalomon@google.com> > Commit-Queue: Brian Salomon <bsalomon@google.com> Bug: skia:8739, oss-fuzz:13794 Change-Id: Ibd7df4a398928c3170d16300bf3ade496125372c Reviewed-on: https://skia-review.googlesource.com/c/skia/+/201650 Commit-Queue: Michael Ludwig <michaelludwig@google.com> Reviewed-by: Brian Salomon <bsalomon@google.com>
2019-03-19 13:16:38 +00:00
void onDrawEdgeAAQuad(const SkRect& rect, const SkPoint clip[4],
SkCanvas::QuadAAFlags aaFlags, const SkColor4f& color, SkBlendMode mode) override {}
Reland "Reland "Update SkCanvas' experimental SkiaRenderer API"" This reverts commit 138a06d1b1cd035daf6b6a970c75126e94777822. Reason for revert: add explicit constructors to ImageSetEntry to account for the new arguments, matching SkiaRenderer's current initializer list. Also hardens SkPictureDrawback's deserialization code for drawEdgeAAImageSet and drawEdgeAAQuad from a fuzz that was found during the CL's brief lifespan. Original change's description: > Revert "Reland "Update SkCanvas' experimental SkiaRenderer API"" > > This reverts commit bd9d88a6e4d9730f3aa67227e5a1618180513a87. > > Reason for revert: Breaks SkiaRenderer on Android. Rendering is all corrupted, bisected to this change. > > Original change's description: > > Reland "Update SkCanvas' experimental SkiaRenderer API" > > > > This reverts commit 90791c202dd2d943565237bf511d929e8bd19951. > > > > Reason for revert: Jumped the gun, just need to update blacklist > > > > Original change's description: > > > Revert "Update SkCanvas' experimental SkiaRenderer API" > > > > > > This reverts commit 4bf964602ab8758f6e580aaaa69add4fb260c1a6. > > > > > > Reason for revert: vulkan dm crashes > > > > > > Original change's description: > > > > Update SkCanvas' experimental SkiaRenderer API > > > > > > > > This lifts the temporary functions in SkGpuDevice into SkCanvas and > > > > deprecates the older experimental_DrawImageSetV1 and > > > > experimental_DrawEdgeAARect. The new functions can handle paints and > > > > transform batching. Internally, SkCanvas routes the old functions to the > > > > new entry points and all device-level code is updated to handle the new > > > > API features. > > > > > > > > While touching all of the canvas/device/recording areas, the > > > > experimental functions are grouped in an "EdgeAA" cluster instead of being > > > > separated into the image category and the rectangle category. > > > > > > > > Bug: skia:8739 > > > > Change-Id: I67c2a724873040ad5dc3307ab5b2823ba1eac54b > > > > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/190221 > > > > Commit-Queue: Michael Ludwig <michaelludwig@google.com> > > > > Reviewed-by: Brian Salomon <bsalomon@google.com> > > > > > > TBR=bsalomon@google.com,robertphillips@google.com,michaelludwig@google.com > > > > > > Change-Id: I87a5a258c5a1bd15e16389cdf91743772d6fa98a > > > No-Presubmit: true > > > No-Tree-Checks: true > > > No-Try: true > > > Bug: skia:8739 > > > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/201226 > > > Reviewed-by: Michael Ludwig <michaelludwig@google.com> > > > Commit-Queue: Michael Ludwig <michaelludwig@google.com> > > > > TBR=bsalomon@google.com,robertphillips@google.com,michaelludwig@google.com > > > > Change-Id: I75e9b6cbf079a7739b69a7e208730a930621abf9 > > No-Presubmit: true > > No-Tree-Checks: true > > No-Try: true > > Bug: skia:8739 > > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/201229 > > Reviewed-by: Michael Ludwig <michaelludwig@google.com> > > Commit-Queue: Michael Ludwig <michaelludwig@google.com> > > Auto-Submit: Michael Ludwig <michaelludwig@google.com> > > TBR=bsalomon@google.com,robertphillips@google.com,michaelludwig@google.com > > Change-Id: Ib87ef9b8b8598c16a8a6915920adf0b5dffc644b > No-Presubmit: true > No-Tree-Checks: true > No-Try: true > Bug: skia:8739 > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/201391 > Reviewed-by: Brian Salomon <bsalomon@google.com> > Commit-Queue: Brian Salomon <bsalomon@google.com> Bug: skia:8739, oss-fuzz:13794 Change-Id: Ibd7df4a398928c3170d16300bf3ade496125372c Reviewed-on: https://skia-review.googlesource.com/c/skia/+/201650 Commit-Queue: Michael Ludwig <michaelludwig@google.com> Reviewed-by: Brian Salomon <bsalomon@google.com>
2019-03-19 13:16:38 +00:00
void onDrawEdgeAAImageSet(const SkCanvas::ImageSetEntry imageSet[], int count,
const SkPoint dstClips[], const SkMatrix preViewMatrices[], const SkPaint* paint,
SkCanvas::SrcRectConstraint constraint) override {}
#else
void onDrawEdgeAAQuad(const SkRect& rect, const SkPoint clip[4],
SkCanvas::QuadAAFlags aaFlags, const SkColor4f& color, SkBlendMode mode) override = 0;
Reland "Reland "Update SkCanvas' experimental SkiaRenderer API"" This reverts commit 138a06d1b1cd035daf6b6a970c75126e94777822. Reason for revert: add explicit constructors to ImageSetEntry to account for the new arguments, matching SkiaRenderer's current initializer list. Also hardens SkPictureDrawback's deserialization code for drawEdgeAAImageSet and drawEdgeAAQuad from a fuzz that was found during the CL's brief lifespan. Original change's description: > Revert "Reland "Update SkCanvas' experimental SkiaRenderer API"" > > This reverts commit bd9d88a6e4d9730f3aa67227e5a1618180513a87. > > Reason for revert: Breaks SkiaRenderer on Android. Rendering is all corrupted, bisected to this change. > > Original change's description: > > Reland "Update SkCanvas' experimental SkiaRenderer API" > > > > This reverts commit 90791c202dd2d943565237bf511d929e8bd19951. > > > > Reason for revert: Jumped the gun, just need to update blacklist > > > > Original change's description: > > > Revert "Update SkCanvas' experimental SkiaRenderer API" > > > > > > This reverts commit 4bf964602ab8758f6e580aaaa69add4fb260c1a6. > > > > > > Reason for revert: vulkan dm crashes > > > > > > Original change's description: > > > > Update SkCanvas' experimental SkiaRenderer API > > > > > > > > This lifts the temporary functions in SkGpuDevice into SkCanvas and > > > > deprecates the older experimental_DrawImageSetV1 and > > > > experimental_DrawEdgeAARect. The new functions can handle paints and > > > > transform batching. Internally, SkCanvas routes the old functions to the > > > > new entry points and all device-level code is updated to handle the new > > > > API features. > > > > > > > > While touching all of the canvas/device/recording areas, the > > > > experimental functions are grouped in an "EdgeAA" cluster instead of being > > > > separated into the image category and the rectangle category. > > > > > > > > Bug: skia:8739 > > > > Change-Id: I67c2a724873040ad5dc3307ab5b2823ba1eac54b > > > > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/190221 > > > > Commit-Queue: Michael Ludwig <michaelludwig@google.com> > > > > Reviewed-by: Brian Salomon <bsalomon@google.com> > > > > > > TBR=bsalomon@google.com,robertphillips@google.com,michaelludwig@google.com > > > > > > Change-Id: I87a5a258c5a1bd15e16389cdf91743772d6fa98a > > > No-Presubmit: true > > > No-Tree-Checks: true > > > No-Try: true > > > Bug: skia:8739 > > > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/201226 > > > Reviewed-by: Michael Ludwig <michaelludwig@google.com> > > > Commit-Queue: Michael Ludwig <michaelludwig@google.com> > > > > TBR=bsalomon@google.com,robertphillips@google.com,michaelludwig@google.com > > > > Change-Id: I75e9b6cbf079a7739b69a7e208730a930621abf9 > > No-Presubmit: true > > No-Tree-Checks: true > > No-Try: true > > Bug: skia:8739 > > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/201229 > > Reviewed-by: Michael Ludwig <michaelludwig@google.com> > > Commit-Queue: Michael Ludwig <michaelludwig@google.com> > > Auto-Submit: Michael Ludwig <michaelludwig@google.com> > > TBR=bsalomon@google.com,robertphillips@google.com,michaelludwig@google.com > > Change-Id: Ib87ef9b8b8598c16a8a6915920adf0b5dffc644b > No-Presubmit: true > No-Tree-Checks: true > No-Try: true > Bug: skia:8739 > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/201391 > Reviewed-by: Brian Salomon <bsalomon@google.com> > Commit-Queue: Brian Salomon <bsalomon@google.com> Bug: skia:8739, oss-fuzz:13794 Change-Id: Ibd7df4a398928c3170d16300bf3ade496125372c Reviewed-on: https://skia-review.googlesource.com/c/skia/+/201650 Commit-Queue: Michael Ludwig <michaelludwig@google.com> Reviewed-by: Brian Salomon <bsalomon@google.com>
2019-03-19 13:16:38 +00:00
void onDrawEdgeAAImageSet(const SkCanvas::ImageSetEntry imageSet[], int count,
const SkPoint dstClips[], const SkMatrix preViewMatrices[], const SkPaint* paint,
SkCanvas::SrcRectConstraint constraint) override = 0;
#endif
void onDrawAtlas(const SkImage* atlas, const SkRSXform xform[], const SkRect rect[],
const SkColor colors[], int count, SkBlendMode mode, const SkRect* cull,
const SkPaint* paint) override = 0;
void onDrawAnnotation(const SkRect& rect, const char key[], SkData* value) override = 0;
void onDrawShadowRec(const SkPath&, const SkDrawShadowRec&) override = 0;
void onDrawDrawable(SkDrawable* drawable, const SkMatrix* matrix) override = 0;
void onDrawPicture(const SkPicture* picture, const SkMatrix* matrix,
const SkPaint* paint) override = 0;
};
#endif