robertphillips | 76948d4 | 2016-05-04 12:47:41 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2016 Google Inc. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license that can be |
| 5 | * found in the LICENSE file. |
| 6 | */ |
| 7 | |
| 8 | #include "GrTextureProxy.h" |
| 9 | |
| 10 | #include "GrTextureProvider.h" |
robertphillips | 76948d4 | 2016-05-04 12:47:41 -0700 | [diff] [blame] | 11 | |
robertphillips | 8abb370 | 2016-08-31 14:04:06 -0700 | [diff] [blame] | 12 | GrTextureProxy::GrTextureProxy(const GrSurfaceDesc& srcDesc, SkBackingFit fit, SkBudgeted budgeted, |
Robert Phillips | 8bc06d0 | 2016-11-01 17:28:40 -0400 | [diff] [blame] | 13 | const void* srcData, size_t /*rowBytes*/) |
robertphillips | 8abb370 | 2016-08-31 14:04:06 -0700 | [diff] [blame] | 14 | : INHERITED(srcDesc, fit, budgeted) { |
Robert Phillips | 8bc06d0 | 2016-11-01 17:28:40 -0400 | [diff] [blame] | 15 | SkASSERT(!srcData); // currently handled in Make() |
robertphillips | 8abb370 | 2016-08-31 14:04:06 -0700 | [diff] [blame] | 16 | } |
| 17 | |
Robert Phillips | 3743013 | 2016-11-09 06:50:43 -0500 | [diff] [blame] | 18 | GrTextureProxy::GrTextureProxy(sk_sp<GrSurface> surf) |
| 19 | : INHERITED(std::move(surf), SkBackingFit::kExact) { |
robertphillips | 76948d4 | 2016-05-04 12:47:41 -0700 | [diff] [blame] | 20 | } |
| 21 | |
| 22 | GrTexture* GrTextureProxy::instantiate(GrTextureProvider* texProvider) { |
Robert Phillips | eaa8625 | 2016-11-08 13:49:39 +0000 | [diff] [blame] | 23 | GrSurface* surf = this->INHERITED::instantiate(texProvider); |
| 24 | if (!surf) { |
| 25 | return nullptr; |
robertphillips | 76948d4 | 2016-05-04 12:47:41 -0700 | [diff] [blame] | 26 | } |
| 27 | |
Robert Phillips | c7635fa | 2016-10-28 13:25:24 -0400 | [diff] [blame] | 28 | return fTarget->asTexture(); |
robertphillips | 76948d4 | 2016-05-04 12:47:41 -0700 | [diff] [blame] | 29 | } |
| 30 | |
Robert Phillips | 8bc06d0 | 2016-11-01 17:28:40 -0400 | [diff] [blame] | 31 | size_t GrTextureProxy::onGpuMemorySize() const { |
Robert Phillips | 29e52f1 | 2016-11-03 10:19:14 -0400 | [diff] [blame] | 32 | if (fTarget) { |
| 33 | return fTarget->gpuMemorySize(); |
Robert Phillips | 8bc06d0 | 2016-11-01 17:28:40 -0400 | [diff] [blame] | 34 | } |
| 35 | |
Robert Phillips | 29e52f1 | 2016-11-03 10:19:14 -0400 | [diff] [blame] | 36 | static const bool kHasMipMaps = true; |
Robert Phillips | 8bc06d0 | 2016-11-01 17:28:40 -0400 | [diff] [blame] | 37 | // TODO: add tracking of mipmap state to improve the estimate |
Robert Phillips | b446088 | 2016-11-17 14:43:51 -0500 | [diff] [blame] | 38 | return GrSurface::ComputeSize(fDesc, 1, kHasMipMaps, SkBackingFit::kApprox == fFit); |
Robert Phillips | 8bc06d0 | 2016-11-01 17:28:40 -0400 | [diff] [blame] | 39 | } |