diff options
| author |  mtklein <mtklein@chromium.org> | 2016-07-22 11:05:04 -0700 |
|---|---|---|
| committer |  Commit bot <commit-bot@chromium.org> | 2016-07-22 11:05:04 -0700 |
| commit | 9a5c47f4effba3b48a9a8c7c144b72b532d06efe (patch) | |
| tree | 6eadf3e08008767aeb0620ed8bbabe75490d7698 /include | |
| parent | 839345d63466a4209a0985654ec033624821fd78 (diff) | |
Add SkRasterPipeline blitter.
This is now pixel-exact with the existing sRGB SW impl as far as I've tested.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2146413002
CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot,Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Debug-ASAN-Trybot
Committed: https://skia.googlesource.com/skia/+/3011e337693a9786f62d8de9ac4b239ad6dbdaca
Review-Url: https://codereview.chromium.org/2146413002
Diffstat (limited to 'include')
| -rw-r--r-- | include/core/SkColorFilter.h | 5 | ||||
| -rw-r--r-- | include/core/SkXfermode.h | 10 |
2 files changed, 12 insertions, 3 deletions
diff --git a/include/core/SkColorFilter.h b/include/core/SkColorFilter.h index 7b2ee7845e..609550f676 100644 --- a/include/core/SkColorFilter.h +++ b/include/core/SkColorFilter.h @@ -16,6 +16,7 @@ class GrContext; class GrFragmentProcessor; class SkBitmap; +class SkRasterPipeline; /** * ColorFilters are optional objects in the drawing pipeline. When present in @@ -70,6 +71,8 @@ public: virtual void filterSpan4f(const SkPM4f src[], int count, SkPM4f result[]) const; + bool appendStages(SkRasterPipeline*) const; + enum Flags { /** If set the filter methods will not change the alpha channel of the colors. */ @@ -168,6 +171,8 @@ public: protected: SkColorFilter() {} + virtual bool onAppendStages(SkRasterPipeline*) const; + private: /* * Returns 1 if this is a single filter (not a composition of other filters), otherwise it diff --git a/include/core/SkXfermode.h b/include/core/SkXfermode.h index 6215315576..2d12b3c931 100644 --- a/include/core/SkXfermode.h +++ b/include/core/SkXfermode.h @@ -14,6 +14,7 @@ class GrFragmentProcessor; class GrTexture; class GrXPFactory; +class SkRasterPipeline; class SkString; struct SkPM4f; @@ -164,6 +165,8 @@ public: virtual SkXfermodeProc4f getProc4f() const; + bool appendStages(SkRasterPipeline*) const; + /** * If the specified mode can be represented by a pair of Coeff, then return * true and set (if not NULL) the corresponding coeffs. If the mode is @@ -216,15 +219,15 @@ public: #if SK_SUPPORT_GPU /** Used by the SkXfermodeImageFilter to blend two colors via a GrFragmentProcessor. The input to the returned FP is the src color. The dst color is - provided by the dst param which becomes a child FP of the returned FP. + provided by the dst param which becomes a child FP of the returned FP. It is legal for the function to return a null output. This indicates that the output of the blend is simply the src color. */ virtual sk_sp<GrFragmentProcessor> makeFragmentProcessorForImageFilter( sk_sp<GrFragmentProcessor> dst) const; - /** A subclass must implement this factory function to work with the GPU backend. - The xfermode will return a factory for which the caller will get a ref. It is up + /** A subclass must implement this factory function to work with the GPU backend. + The xfermode will return a factory for which the caller will get a ref. It is up to the caller to install it. XferProcessors cannot use a background texture. */ virtual sk_sp<GrXPFactory> asXPFactory() const; @@ -281,6 +284,7 @@ protected: virtual D32Proc onGetD32Proc(uint32_t flags) const; virtual F16Proc onGetF16Proc(uint32_t flags) const; + virtual bool onAppendStages(SkRasterPipeline*) const; private: enum { |