| /* |
| * 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 "GrResourceProvider.h" |
| #include "GrTexturePriv.h" |
| |
| GrTextureProxy::GrTextureProxy(const GrSurfaceDesc& srcDesc, SkBackingFit fit, SkBudgeted budgeted, |
| const void* srcData, size_t /*rowBytes*/, uint32_t flags) |
| : INHERITED(srcDesc, fit, budgeted, flags) { |
| SkASSERT(!srcData); // currently handled in Make() |
| } |
| |
| GrTextureProxy::GrTextureProxy(sk_sp<GrSurface> surf) |
| : INHERITED(std::move(surf), SkBackingFit::kExact) { |
| } |
| |
| GrTexture* GrTextureProxy::instantiate(GrResourceProvider* resourceProvider) { |
| GrSurface* surf = this->INHERITED::instantiate(resourceProvider); |
| if (!surf) { |
| return nullptr; |
| } |
| |
| return fTarget->asTexture(); |
| } |
| |
| void GrTextureProxy::setMipColorMode(SkDestinationSurfaceColorMode colorMode) { |
| SkASSERT(fTarget || fTarget->asTexture()); |
| |
| if (fTarget) { |
| fTarget->asTexture()->texturePriv().setMipColorMode(colorMode); |
| } |
| |
| fMipColorMode = colorMode; |
| } |
| |
| 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); |
| } |