1 /*
2 * Copyright 2019 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 "src/gpu/ganesh/dawn/GrDawnTextureRenderTarget.h"
9
10 #include "include/core/SkTraceMemoryDump.h"
11 #include "src/gpu/ganesh/GrTexture.h"
12 #include "src/gpu/ganesh/dawn/GrDawnGpu.h"
13
GrDawnTextureRenderTarget(GrDawnGpu * gpu,SkISize dimensions,int sampleCnt,const GrDawnTextureInfo & textureInfo,GrMipmapStatus mipmapStatus,std::string_view label)14 GrDawnTextureRenderTarget::GrDawnTextureRenderTarget(GrDawnGpu* gpu,
15 SkISize dimensions,
16 int sampleCnt,
17 const GrDawnTextureInfo& textureInfo,
18 GrMipmapStatus mipmapStatus,
19 std::string_view label)
20 : GrSurface(gpu, dimensions, GrProtected::kNo, label)
21 , GrDawnTexture(gpu, dimensions, textureInfo, mipmapStatus, label)
22 , GrDawnRenderTarget(
23 gpu, dimensions, sampleCnt, GrDawnRenderTargetInfo(textureInfo), label) {}
24
canAttemptStencilAttachment(bool useMSAASurface) const25 bool GrDawnTextureRenderTarget::canAttemptStencilAttachment(bool useMSAASurface) const {
26 SkASSERT(useMSAASurface == (this->numSamples() > 1));
27 return true;
28 }
29
onGpuMemorySize() const30 size_t GrDawnTextureRenderTarget::onGpuMemorySize() const {
31 return GrSurface::ComputeSize(this->backendFormat(), this->dimensions(),
32 1, // FIXME: for MSAA
33 this->mipmapped());
34 }
35