FuzzRegionDeserialize.cpp File Reference

#include "include/core/SkCanvas.h"
#include "include/core/SkPaint.h"
#include "include/core/SkSurface.h"
#include "src/core/SkRegionPriv.h"

Go to the source code of this file.

Functions
bool	FuzzRegionDeserialize (const uint8_t *data, size_t size)

Function Documentation

FuzzRegionDeserialize()

bool FuzzRegionDeserialize	(	const uint8_t *	data,
		size_t	size
	)

Definition at line 14 of file FuzzRegionDeserialize.cpp.

                                                             {
    SkRegion region;
    if (!region.readFromMemory(data, size)) {
        return false;
    }
    region.computeRegionComplexity();
    region.isComplex();
    SkRegion r2;
    if (region == r2) {
        region.contains(0,0);
    } else {
        region.contains(1,1);
    }
    auto s = SkSurfaces::Raster(SkImageInfo::MakeN32Premul(128, 128));
    if (!s) {
        // May return nullptr in memory-constrained fuzzing environments
        return false;
    }
    s->getCanvas()->drawRegion(region, SkPaint());
    SkDEBUGCODE(SkRegionPriv::Validate(region));
    return true;
}