1 /*
2 * Copyright 2022 Google LLC
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/GrBufferUpdateRenderTask.h"
9
10 #include "src/gpu/ganesh/GrGpu.h"
11 #include "src/gpu/ganesh/GrOpFlushState.h"
12 #include "src/gpu/ganesh/GrResourceAllocator.h"
13
Make(sk_sp<SkData> src,sk_sp<GrGpuBuffer> dst,size_t dstOffset)14 sk_sp<GrRenderTask> GrBufferUpdateRenderTask::Make(sk_sp<SkData> src,
15 sk_sp<GrGpuBuffer> dst,
16 size_t dstOffset) {
17 return sk_sp<GrRenderTask>(new GrBufferUpdateRenderTask(std::move(src),
18 std::move(dst),
19 dstOffset));
20 }
21
GrBufferUpdateRenderTask(sk_sp<SkData> src,sk_sp<GrGpuBuffer> dst,size_t dstOffset)22 GrBufferUpdateRenderTask::GrBufferUpdateRenderTask(sk_sp<SkData> src,
23 sk_sp<GrGpuBuffer> dst,
24 size_t dstOffset)
25 : fSrc(std::move(src))
26 , fDst(std::move(dst))
27 , fDstOffset(dstOffset) {
28 this->setFlag(kBlocksReordering_Flag);
29 }
30
31 GrBufferUpdateRenderTask::~GrBufferUpdateRenderTask() = default;
32
onExecute(GrOpFlushState * flushState)33 bool GrBufferUpdateRenderTask::onExecute(GrOpFlushState* flushState) {
34 return fDst->updateData(fSrc->data(), fDstOffset, fSrc->size(), /*preserve=*/true);
35 }
36