Skia Fiddle

Options

Width Height

check_box_outline_blank check_box Text Only [Use SkDebugf()]

check_box_outline_blank check_box sRGB

check_box_outline_blank check_box F16

check_box_outline_blank check_box Animation

check_box_outline_blank check_box Offscreen Render Target

Width Height Sample Count

check_box_outline_blank check_box Texturable

check_box_outline_blank check_box MipMap

This global is now defined:

GrBackendRenderTarget backEndRenderTarget;

GrBackendTexture backEndTextureRenderTarget;

Optional source image

check_box_outline_blank check_box MipMap

These globals are now defined:

SkBitmap source;
sk_sp<SkImage> image;
GrBackendTexture backEndTexture; // GPU Only.

Note:

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void draw(SkCanvas* canvas) {
  SkSamplingOptions sampling(SkFilterMode::kNearest, SkMipmapMode::kNone);
  SkRect src = SkRect::Make(image->dimensions());
  canvas->drawImageRect(image.get(), src, sampling);
  SkRect dst = SkRect::Make(SkISize{128, 128});
  canvas->drawImageRect(image.get(), dst.makeOffset(512,0), sampling);
  sampling = SkSamplingOptions(SkFilterMode::kLinear, SkMipmapMode::kNone);
  canvas->drawImageRect(image.get(), dst.makeOffset(512+128,0), sampling);
  sampling = SkSamplingOptions(SkFilterMode::kLinear, SkMipmapMode::kLinear);
  canvas->drawImageRect(image.get(), dst.makeOffset(512+128+128,0), sampling);
  sampling = SkSamplingOptions(SkCubicResampler{1/3.0f, 1/3.0f});
  canvas->drawImageRect(image.get(), dst.makeOffset(512+128+128+128,0), sampling);
}