Image_BorrowTextureFrom.cpp File Reference

#include "tools/fiddle/examples.h"

Go to the source code of this file.

Functions
	REG_FIDDLE (Image_BorrowTextureFrom, 256, 128, false, 3)

Function Documentation

REG_FIDDLE()

REG_FIDDLE	(	Image_BorrowTextureFrom	,
		256	,
		128	,
		false	,
		3
	)

Definition at line 5 of file Image_BorrowTextureFrom.cpp.

                                                        {
void draw(SkCanvas* canvas) {
    auto dContext = GrAsDirectContext(canvas->recordingContext());
    if (!dContext) {
        return;
    }
 
    canvas->scale(.25f, .25f);
    int x = 0;
    for (auto origin : { kBottomLeft_GrSurfaceOrigin, kTopLeft_GrSurfaceOrigin } ) {
        sk_sp<SkImage> image = SkImages::BorrowTextureFrom(dContext,
                                                           backEndTexture,
                                                           origin,
                                                           kRGBA_8888_SkColorType,
                                                           kOpaque_SkAlphaType,
                                                           nullptr);
        canvas->drawImage(image, x, 0);
        x += 512;
    }
}
}  // END FIDDLE