From a76554d2ae7f676776c1d472aa433b048f418ea9 Mon Sep 17 00:00:00 2001 From: brianosman Date: Fri, 23 Sep 2016 08:49:50 -0700 Subject: Revert of Create special surfaces according to original device (not always in N32) (patchset #9 id:160001 of https://codereview.chromium.org/2349373004/ ) Reason for revert: DM crash and/or TSAN failure Original issue's description: > Change SkSpecialImage::makeSurface and makeTightSurface to take output > properties (color space), bounds, and (optional) alphaType. > > We were being pretty inconsistent before. Raster was honoring all > components of the info. GPU was using the supplied color type, but > propagating the source's color space. All call sites were saying N32. > > What we want to do is propagate the original device's color space, and > pick a good format from that. Rather than force all the clients to > jump through hoops constructing an SkImageInfo that meets our criteria, > just have them supply the few bits we care about, and do everything else > internally. > > This also lets us always use RGBA on GPU, but N32 on raster. > > BUG=skia: > GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2349373004 > > Committed: https://skia.googlesource.com/skia/+/53c38087949252d27cde668368a3eeb59cc2eb00 TBR=robertphillips@google.com,reed@google.com,bsalomon@google.com # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=skia: Review-Url: https://codereview.chromium.org/2366723004 --- src/core/SkSpecialImage.cpp | 65 +++++++++++---------------------------------- 1 file changed, 15 insertions(+), 50 deletions(-) (limited to 'src/core/SkSpecialImage.cpp') diff --git a/src/core/SkSpecialImage.cpp b/src/core/SkSpecialImage.cpp index 5d62c6bc62..240d469219 100644 --- a/src/core/SkSpecialImage.cpp +++ b/src/core/SkSpecialImage.cpp @@ -52,13 +52,11 @@ public: virtual sk_sp onMakeSubset(const SkIRect& subset) const = 0; - virtual sk_sp onMakeSurface(const SkImageFilter::OutputProperties& outProps, - const SkISize& size, SkAlphaType at) const = 0; + virtual sk_sp onMakeSurface(const SkImageInfo& info) const = 0; virtual sk_sp onMakeTightSubset(const SkIRect& subset) const = 0; - virtual sk_sp onMakeTightSurface(const SkImageFilter::OutputProperties& outProps, - const SkISize& size, SkAlphaType at) const = 0; + virtual sk_sp onMakeTightSurface(const SkImageInfo& info) const = 0; private: typedef SkSpecialImage INHERITED; @@ -153,14 +151,12 @@ sk_sp SkSpecialImage::asTextureRef(GrContext* context) const { } #endif -sk_sp SkSpecialImage::makeSurface(const SkImageFilter::OutputProperties& outProps, - const SkISize& size, SkAlphaType at) const { - return as_SIB(this)->onMakeSurface(outProps, size, at); +sk_sp SkSpecialImage::makeSurface(const SkImageInfo& info) const { + return as_SIB(this)->onMakeSurface(info); } -sk_sp SkSpecialImage::makeTightSurface(const SkImageFilter::OutputProperties& outProps, - const SkISize& size, SkAlphaType at) const { - return as_SIB(this)->onMakeTightSurface(outProps, size, at); +sk_sp SkSpecialImage::makeTightSurface(const SkImageInfo& info) const { + return as_SIB(this)->onMakeTightSurface(info); } sk_sp SkSpecialImage::makeSubset(const SkIRect& subset) const { @@ -256,22 +252,7 @@ public: } #endif -// TODO: The raster implementations of image filters all currently assume that the pixels are -// legacy N32. Until they actually check the format and operate on sRGB or F16 data appropriately, -// we can't enable this. (They will continue to produce incorrect results, but less-so). -#define RASTER_IMAGE_FILTERS_SUPPORT_SRGB_AND_F16 0 - - sk_sp onMakeSurface(const SkImageFilter::OutputProperties& outProps, - const SkISize& size, SkAlphaType at) const override { -#if RASTER_IMAGE_FILTERS_SUPPORT_SRGB_AND_F16 - SkColorSpace* colorSpace = outProps.colorSpace(); -#else - SkColorSpace* colorSpace = nullptr; -#endif - SkColorType colorType = colorSpace && colorSpace->gammaIsLinear() - ? kRGBA_F16_SkColorType : kN32_SkColorType; - SkImageInfo info = SkImageInfo::Make(size.width(), size.height(), colorType, at, - sk_ref_sp(colorSpace)); + sk_sp onMakeSurface(const SkImageInfo& info) const override { return SkSpecialSurface::MakeRaster(info, nullptr); } @@ -297,17 +278,7 @@ public: return SkImage::MakeFromBitmap(subsetBM); } - sk_sp onMakeTightSurface(const SkImageFilter::OutputProperties& outProps, - const SkISize& size, SkAlphaType at) const override { -#if RASTER_IMAGE_FILTERS_SUPPORT_SRGB_AND_F16 - SkColorSpace* colorSpace = outProps.colorSpace(); -#else - SkColorSpace* colorSpace = nullptr; -#endif - SkColorType colorType = colorSpace && colorSpace->gammaIsLinear() - ? kRGBA_F16_SkColorType : kN32_SkColorType; - SkImageInfo info = SkImageInfo::Make(size.width(), size.height(), colorType, at, - sk_ref_sp(colorSpace)); + sk_sp onMakeTightSurface(const SkImageInfo& info) const override { return SkSurface::MakeRaster(info); } @@ -411,16 +382,16 @@ public: return fColorSpace.get(); } - sk_sp onMakeSurface(const SkImageFilter::OutputProperties& outProps, - const SkISize& size, SkAlphaType at) const override { + sk_sp onMakeSurface(const SkImageInfo& info) const override { if (!fTexture->getContext()) { return nullptr; } - SkColorSpace* colorSpace = outProps.colorSpace(); - return SkSpecialSurface::MakeRenderTarget( - fTexture->getContext(), size.width(), size.height(), - GrRenderableConfigForColorSpace(colorSpace), sk_ref_sp(colorSpace)); + GrPixelConfig config = SkImageInfo2GrPixelConfig(info, *fTexture->getContext()->caps()); + + return SkSpecialSurface::MakeRenderTarget(fTexture->getContext(), + info.width(), info.height(), + config, sk_ref_sp(info.colorSpace())); } sk_sp onMakeSubset(const SkIRect& subset) const override { @@ -457,13 +428,7 @@ public: fAlphaType, subTx.get(), fColorSpace, SkBudgeted::kYes); } - sk_sp onMakeTightSurface(const SkImageFilter::OutputProperties& outProps, - const SkISize& size, SkAlphaType at) const override { - SkColorSpace* colorSpace = outProps.colorSpace(); - SkColorType colorType = colorSpace && colorSpace->gammaIsLinear() - ? kRGBA_F16_SkColorType : kRGBA_8888_SkColorType; - SkImageInfo info = SkImageInfo::Make(size.width(), size.height(), colorType, at, - sk_ref_sp(colorSpace)); + sk_sp onMakeTightSurface(const SkImageInfo& info) const override { return SkSurface::MakeRenderTarget(fTexture->getContext(), SkBudgeted::kYes, info); } -- cgit v1.2.3