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[graphite] Add PathSubRun draw support

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Bug: skia:13118
Change-Id: I37fa38012ba752026c03266466a713221bd746be
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/550616
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
This commit is contained in:
Jim Van Verth 2022-06-16 13:31:37 -04:00 committed by SkCQ
parent 6e87a54ba6
commit 4f050c8528
1 changed files with 23 additions and 24 deletions
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47
src/text/gpu/SubRunContainer.cpp
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@ -454,15 +454,9 @@ public:
static std::optional<PathOpSubmitter> MakeFromBuffer(SkReadBuffer& buffer,
SubRunAllocator* alloc,
const SkStrikeClient* client);
#if SK_SUPPORT_GPU
void submitOps(SkCanvas*,
const GrClip* clip,
const SkMatrixProvider& viewMatrix,
SkPoint drawOrigin,
const SkPaint& paint,
skgpu::v1::SurfaceDrawContext* sdc) const;
#endif // SK_SUPPORT_GPU
void submitDraws(SkCanvas*,
SkPoint drawOrigin,
const SkPaint& paint) const;
private:
const bool fIsAntiAliased;
@ -581,17 +575,12 @@ PathOpSubmitter PathOpSubmitter::Make(const SkZip<SkGlyphVariant, SkPoint>& acce
descriptor};
}
#if SK_SUPPORT_GPU
void PathOpSubmitter::submitOps(SkCanvas* canvas,
const GrClip* clip,
const SkMatrixProvider& viewMatrix,
SkPoint drawOrigin,
const SkPaint& paint,
skgpu::v1::SurfaceDrawContext* sdc) const {
void PathOpSubmitter::submitDraws(SkCanvas* canvas,
SkPoint drawOrigin,
const SkPaint& paint) const {
SkPaint runPaint{paint};
runPaint.setAntiAlias(fIsAntiAliased);
SkMaskFilterBase* maskFilter = as_MFB(runPaint.getMaskFilter());
// Calculate the matrix that maps the path glyphs from their size in the strike to
@ -601,9 +590,10 @@ void PathOpSubmitter::submitOps(SkCanvas* canvas,
// If there are shaders, non-blur mask filters or styles, the path must be scaled into source
// space independently of the CTM. This allows the CTM to be correct for the different effects.
GrStyle style(runPaint);
SkStrokeRec style(runPaint);
bool needsExactCTM = runPaint.getShader()
|| style.applies()
|| runPaint.getPathEffect()
|| (!style.isFillStyle() && !style.isHairlineStyle())
|| (maskFilter != nullptr && !maskFilter->asABlur(nullptr));
if (!needsExactCTM) {
SkMaskFilterBase::BlurRec blurRec;
@ -638,7 +628,6 @@ void PathOpSubmitter::submitOps(SkCanvas* canvas,
}
}
}
#endif // SK_SUPPORT_GPU
// -- PathSubRun -----------------------------------------------------------------------------------
class PathSubRun final : public SubRun {
@ -657,15 +646,25 @@ public:
#if SK_SUPPORT_GPU
void draw(SkCanvas* canvas,
const GrClip* clip,
const GrClip*,
const SkMatrixProvider&,
SkPoint drawOrigin,
const SkPaint& paint,
sk_sp<SkRefCnt>,
skgpu::v1::SurfaceDrawContext*) const override {
fPathDrawing.submitDraws(canvas, drawOrigin, paint);
}
#endif // SK_SUPPORT_GPU
#if defined(SK_GRAPHITE_ENABLED)
void draw(SkCanvas* canvas,
const SkMatrixProvider& viewMatrix,
SkPoint drawOrigin,
const SkPaint& paint,
sk_sp<SkRefCnt> subRunStorage,
skgpu::v1::SurfaceDrawContext* sdc) const override {
fPathDrawing.submitOps(canvas, clip, viewMatrix, drawOrigin, paint, sdc);
skgpu::graphite::Device* device) const override {
fPathDrawing.submitDraws(canvas, drawOrigin, paint);
}
#endif // SK_SUPPORT_GPU
#endif // SK_GRAPHITE_ENABLED
int unflattenSize() const override;