SkImageFilter.cpp File Reference

#include "include/core/SkImageFilter.h"
#include "include/core/SkColorFilter.h"
#include "include/core/SkImage.h"
#include "include/core/SkImageInfo.h"
#include "include/core/SkMatrix.h"
#include "include/core/SkPoint.h"
#include "include/core/SkRect.h"
#include "include/core/SkTypes.h"
#include "include/private/base/SkTArray.h"
#include "include/private/base/SkTemplates.h"
#include "src/core/SkImageFilterCache.h"
#include "src/core/SkImageFilterTypes.h"
#include "src/core/SkImageFilter_Base.h"
#include "src/core/SkLocalMatrixImageFilter.h"
#include "src/core/SkPicturePriv.h"
#include "src/core/SkReadBuffer.h"
#include "src/core/SkRectPriv.h"
#include "src/core/SkSpecialImage.h"
#include "src/core/SkValidationUtils.h"
#include "src/core/SkWriteBuffer.h"
#include "src/effects/colorfilters/SkColorFilterBase.h"
#include <algorithm>
#include <atomic>
#include <cstdint>
#include <optional>
#include <utility>

Go to the source code of this file.

Functions
static int32_t	next_image_filter_unique_id ()

Function Documentation

next_image_filter_unique_id()

static int32_t next_image_filter_unique_id ( )

static

Definition at line 138 of file SkImageFilter.cpp.

                                             {
    static std::atomic<int32_t> nextID{1};
 
    int32_t id;
    do {
        id = nextID.fetch_add(1, std::memory_order_relaxed);
    } while (id == 0);
    return id;
}