blob: 38b00e11a79ba82920db06ce10ea75fa5a547953 [file] [log] [blame]
/*
* Copyright 2015 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "include/core/SkTraceMemoryDump.h"
#include "src/gpu/vk/GrVkGpu.h"
#include "src/gpu/vk/GrVkTransferBuffer.h"
sk_sp<GrVkTransferBuffer> GrVkTransferBuffer::Make(GrVkGpu* gpu, size_t size,
GrVkBuffer::Type type) {
GrVkBuffer::Desc desc;
desc.fDynamic = true;
SkASSERT(GrVkBuffer::kCopyRead_Type == type || GrVkBuffer::kCopyWrite_Type == type);
desc.fType = type;
desc.fSizeInBytes = size;
const GrVkBuffer::Resource* bufferResource = GrVkBuffer::Create(gpu, desc);
if (!bufferResource) {
return nullptr;
}
GrVkTransferBuffer* buffer = new GrVkTransferBuffer(gpu, desc, bufferResource);
if (!buffer) {
bufferResource->unref(gpu);
}
return sk_sp<GrVkTransferBuffer>(buffer);
}
GrVkTransferBuffer::GrVkTransferBuffer(GrVkGpu* gpu, const GrVkBuffer::Desc& desc,
const GrVkBuffer::Resource* bufferResource)
: INHERITED(gpu, desc.fSizeInBytes,
kCopyRead_Type == desc.fType ? GrGpuBufferType::kXferCpuToGpu
: GrGpuBufferType::kXferGpuToCpu,
kStream_GrAccessPattern)
, GrVkBuffer(desc, bufferResource) {
this->registerWithCache(SkBudgeted::kYes);
}
void GrVkTransferBuffer::onRelease() {
if (!this->wasDestroyed()) {
this->vkRelease(this->getVkGpu());
}
INHERITED::onRelease();
}
void GrVkTransferBuffer::onAbandon() {
this->vkAbandon();
INHERITED::onAbandon();
}
void GrVkTransferBuffer::setMemoryBacking(SkTraceMemoryDump* traceMemoryDump,
const SkString& dumpName) const {
SkString buffer_id;
buffer_id.appendU64((uint64_t)this->buffer());
traceMemoryDump->setMemoryBacking(dumpName.c_str(), "vk_buffer",
buffer_id.c_str());
}