c0bd9f9fe5
Current strategy: everything from the top Things to look at first are the manual changes: - added tools/rewrite_includes.py - removed -Idirectives from BUILD.gn - various compile.sh simplifications - tweak tools/embed_resources.py - update gn/find_headers.py to write paths from the top - update gn/gn_to_bp.py SkUserConfig.h layout so that #include "include/config/SkUserConfig.h" always gets the header we want. No-Presubmit: true Change-Id: I73a4b181654e0e38d229bc456c0d0854bae3363e Reviewed-on: https://skia-review.googlesource.com/c/skia/+/209706 Commit-Queue: Mike Klein <mtklein@google.com> Reviewed-by: Hal Canary <halcanary@google.com> Reviewed-by: Brian Osman <brianosman@google.com> Reviewed-by: Florin Malita <fmalita@chromium.org>
51 lines
1.2 KiB
C++
51 lines
1.2 KiB
C++
/*
|
|
* Copyright 2016 Google Inc.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license that can be
|
|
* found in the LICENSE file.
|
|
*/
|
|
|
|
|
|
#include "fuzz/Fuzz.h"
|
|
#include "fuzz/FuzzCommon.h"
|
|
|
|
// UBSAN reminds us that bool can only legally hold 0 or 1.
|
|
void Fuzz::next(bool* b) {
|
|
uint8_t n;
|
|
this->next(&n);
|
|
*b = (n & 1) == 1;
|
|
}
|
|
|
|
void Fuzz::next(SkImageFilter::CropRect* cropRect) {
|
|
SkRect rect;
|
|
uint8_t flags;
|
|
this->next(&rect);
|
|
this->nextRange(&flags, 0, 0xF);
|
|
*cropRect = SkImageFilter::CropRect(rect, flags);
|
|
}
|
|
|
|
void Fuzz::nextBytes(void* n, size_t size) {
|
|
if ((fNextByte + size) > fBytes->size()) {
|
|
sk_bzero(n, size);
|
|
memcpy(n, fBytes->bytes() + fNextByte, fBytes->size() - fNextByte);
|
|
fNextByte = fBytes->size();
|
|
return;
|
|
}
|
|
memcpy(n, fBytes->bytes() + fNextByte, size);
|
|
fNextByte += size;
|
|
}
|
|
|
|
void Fuzz::next(SkRegion* region) {
|
|
// See FuzzCommon.h
|
|
FuzzNiceRegion(this, region, 10);
|
|
}
|
|
|
|
void Fuzz::nextRange(float* f, float min, float max) {
|
|
this->next(f);
|
|
if (!std::isnormal(*f) && *f != 0.0f) {
|
|
// Don't deal with infinity or other strange floats.
|
|
*f = max;
|
|
}
|
|
*f = min + std::fmod(std::abs(*f), (max - min + 1));
|
|
}
|