skgpu::ganesh::AtlasTextOpTools Class Reference

#include <AtlasTextOpTools.h>

Static Public Member Functions
static GrOp::Owner	CreateOp (SurfaceDrawContext *, const SkPaint &, const SkFont &, const SkMatrix &, const char *text, int x, int y)

Detailed Description

Definition at line 20 of file AtlasTextOpTools.h.

Member Function Documentation

CreateOp()

GrOp::Owner skgpu::ganesh::AtlasTextOpTools::CreateOp ( SurfaceDrawContext *  sdc, const SkPaint &  skPaint, const SkFont &  font, const SkMatrix &  ctm, const char *  text, int  x, int  y  )

static

Definition at line 28 of file AtlasTextOpTools.cpp.

                                              {
    size_t textLen = (int)strlen(text);
 
    SkMatrix drawMatrix = ctm;
    drawMatrix.preTranslate(x, y);
    auto drawOrigin = SkPoint::Make(x, y);
    sktext::GlyphRunBuilder builder;
    auto glyphRunList = builder.textToGlyphRunList(font, skPaint, text, textLen, drawOrigin);
    if (glyphRunList.empty()) {
        return nullptr;
    }
 
    auto rContext = sdc->recordingContext();
    sktext::gpu::SDFTControl control =
            rContext->priv().getSDFTControl(sdc->surfaceProps().isUseDeviceIndependentFonts());
 
    SkStrikeDeviceInfo strikeDeviceInfo{
            sdc->surfaceProps(), SkScalerContextFlags::kBoostContrast, &control};
 
    sk_sp<sktext::gpu::TextBlob> blob =
            sktext::gpu::TextBlob::Make(glyphRunList,
                                        skPaint,
                                        drawMatrix,
                                        strikeDeviceInfo,
                                        SkStrikeCache::GlobalStrikeCache());
 
    const sktext::gpu::AtlasSubRun* subRun = sktext::gpu::TextBlobTools::FirstSubRun(blob.get());
    if (!subRun) {
        return nullptr;
    }
 
    GrOp::Owner op;
    std::tie(std::ignore, op) =
            subRun->makeAtlasTextOp(nullptr, ctm, glyphRunList.origin(), skPaint, blob, sdc);
    return op;
}

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The documentation for this class was generated from the following files:

• third_party/skia/tools/gpu/ganesh/AtlasTextOpTools.h
• third_party/skia/tools/gpu/ganesh/AtlasTextOpTools.cpp