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| 1 /* |
| 2 * Copyright 2015 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 "GrVkTransferBuffer.h" |
| 9 #include "GrVkGpu.h" |
| 10 #include "SkTraceMemoryDump.h" |
| 11 |
| 12 |
| 13 GrVkTransferBuffer* GrVkTransferBuffer::Create(GrVkGpu* gpu, size_t size, GrVkBu
ffer::Type type) { |
| 14 GrVkBuffer::Desc desc; |
| 15 desc.fDynamic = false; |
| 16 SkASSERT(GrVkBuffer::kCopyRead_Type == type || GrVkBuffer::kCopyWrite_Type =
= type); |
| 17 desc.fType = type; |
| 18 desc.fSizeInBytes = size; |
| 19 |
| 20 const GrVkBuffer::Resource* bufferResource = GrVkBuffer::Create(gpu, desc); |
| 21 if (!bufferResource) { |
| 22 return nullptr; |
| 23 } |
| 24 |
| 25 GrVkTransferBuffer* buffer = new GrVkTransferBuffer(gpu, desc, bufferResourc
e); |
| 26 if (!buffer) { |
| 27 bufferResource->unref(gpu); |
| 28 } |
| 29 return buffer; |
| 30 } |
| 31 |
| 32 GrVkTransferBuffer::GrVkTransferBuffer(GrVkGpu* gpu, const GrVkBuffer::Desc& des
c, |
| 33 const GrVkBuffer::Resource* bufferResourc
e) |
| 34 : INHERITED(gpu, desc.fSizeInBytes) |
| 35 , GrVkBuffer(desc, bufferResource) { |
| 36 this->registerWithCache(); |
| 37 } |
| 38 |
| 39 void GrVkTransferBuffer::onRelease() { |
| 40 if (!this->wasDestroyed()) { |
| 41 this->vkRelease(this->getVkGpu()); |
| 42 } |
| 43 |
| 44 INHERITED::onRelease(); |
| 45 } |
| 46 |
| 47 void GrVkTransferBuffer::onAbandon() { |
| 48 this->vkAbandon(); |
| 49 INHERITED::onAbandon(); |
| 50 } |
| 51 |
| 52 void GrVkTransferBuffer::setMemoryBacking(SkTraceMemoryDump* traceMemoryDump, |
| 53 const SkString& dumpName) const { |
| 54 SkString buffer_id; |
| 55 buffer_id.appendU64((uint64_t)this->buffer()); |
| 56 traceMemoryDump->setMemoryBacking(dumpName.c_str(), "vk_buffer", |
| 57 buffer_id.c_str()); |
| 58 } |
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