blob: 39b941a55eda53fc025e567ceface3628390d3ed [file] [log] [blame]
/*
* Copyright 2017 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "include/android/SkAndroidFrameworkUtils.h"
#include "include/core/SkCanvas.h"
#include "include/utils/SkPaintFilterCanvas.h"
#include "src/core/SkDevice.h"
#include "src/image/SkSurface_Base.h"
#include "src/shaders/SkShaderBase.h"
#ifdef SK_BUILD_FOR_ANDROID_FRAMEWORK
#include <log/log.h>
#if defined(SK_GANESH)
bool SkAndroidFrameworkUtils::clipWithStencil(SkCanvas* canvas) {
return canvas->baseDevice()->android_utils_clipWithStencil();
}
#endif
void SkAndroidFrameworkUtils::SafetyNetLog(const char* bugNumber) {
android_errorWriteLog(0x534e4554, bugNumber);
}
sk_sp<SkSurface> SkAndroidFrameworkUtils::getSurfaceFromCanvas(SkCanvas* canvas) {
sk_sp<SkSurface> surface(SkSafeRef(canvas->getSurfaceBase()));
return surface;
}
int SkAndroidFrameworkUtils::SaveBehind(SkCanvas* canvas, const SkRect* subset) {
return canvas->only_axis_aligned_saveBehind(subset);
}
void SkAndroidFrameworkUtils::ResetClip(SkCanvas* canvas) {
canvas->internal_private_resetClip();
}
SkCanvas* SkAndroidFrameworkUtils::getBaseWrappedCanvas(SkCanvas* canvas) {
auto pfc = canvas->internal_private_asPaintFilterCanvas();
auto result = canvas;
while (pfc) {
result = pfc->proxy();
pfc = result->internal_private_asPaintFilterCanvas();
}
return result;
}
bool SkAndroidFrameworkUtils::ShaderAsALinearGradient(SkShader* shader,
LinearGradientInfo* info) {
SkASSERT(shader);
SkTLazy<SkShaderBase::GradientInfo> baseInfo;
if (info) {
baseInfo.init();
baseInfo->fColorCount = info->fColorCount;
baseInfo->fColors = info->fColors;
baseInfo->fColorOffsets = info->fColorOffsets;
}
if (as_SB(shader)->asGradient(baseInfo.getMaybeNull()) != SkShaderBase::GradientType::kLinear) {
return false;
}
if (info) {
info->fColorCount = baseInfo->fColorCount; // this is inout in asGradient()
info->fPoints[0] = baseInfo->fPoint[0];
info->fPoints[1] = baseInfo->fPoint[1];
info->fTileMode = baseInfo->fTileMode;
info->fGradientFlags = baseInfo->fGradientFlags;
}
return true;
}
#endif // SK_BUILD_FOR_ANDROID_FRAMEWORK