Surface_MakeRenderTarget_3.cpp File Reference

#include "tools/fiddle/examples.h"

Go to the source code of this file.

Functions
	REG_FIDDLE (Surface_MakeRenderTarget_3, 256, 256, false, 0)

Function Documentation

REG_FIDDLE()

REG_FIDDLE	(	Surface_MakeRenderTarget_3	,
		256	,
		256	,
		false	,
		0
	)

Definition at line 4 of file Surface_MakeRenderTarget_3.cpp.

                                                           {
void draw(SkCanvas* canvas) {
    SkFont font(fontMgr->matchFamilyStyle(nullptr, {}), 32);
    SkPaint paint;
    auto context = canvas->recordingContext();
    if (!context) {
         canvas->drawString("GPU only!", 20, 40, font, paint);
         return;
    }
    SkImageInfo info = SkImageInfo::MakeN32(256, 64, kOpaque_SkAlphaType);
    auto gpuSurface(SkSurfaces::RenderTarget(context, skgpu::Budgeted::kNo, info));
    auto surfaceCanvas = gpuSurface->getCanvas();
    surfaceCanvas->clear(SK_ColorWHITE);
    surfaceCanvas->drawString("GPU rocks!", 20, 40, font, paint);
    sk_sp<SkImage> image(gpuSurface->makeImageSnapshot());
    canvas->drawImage(image, 0, 0);
}
}  // END FIDDLE