blob: 77a8402dbe4b75792337aa236549ca1cb1cb0be5 [file] [log] [blame]
/*
* 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 "GrTextureProxy.h"
#include "GrTextureProvider.h"
GrTextureProxy::GrTextureProxy(const GrSurfaceDesc& srcDesc, SkBackingFit fit, SkBudgeted budgeted,
const void* srcData, size_t /*rowBytes*/)
: INHERITED(srcDesc, fit, budgeted) {
SkASSERT(!srcData); // currently handled in Make()
}
GrTextureProxy::GrTextureProxy(sk_sp<GrSurface> surf)
: INHERITED(std::move(surf), SkBackingFit::kExact) {
}
GrTexture* GrTextureProxy::instantiate(GrTextureProvider* texProvider) {
GrSurface* surf = this->INHERITED::instantiate(texProvider);
if (!surf) {
return nullptr;
}
return fTarget->asTexture();
}
size_t GrTextureProxy::onGpuMemorySize() const {
if (fTarget) {
return fTarget->gpuMemorySize();
}
static const bool kHasMipMaps = true;
// TODO: add tracking of mipmap state to improve the estimate
return GrSurface::ComputeSize(fDesc, 1, kHasMipMaps, SkBackingFit::kApprox == fFit);
}