xref: /aosp_15_r20/external/skia/src/gpu/ganesh/GrBufferUpdateRenderTask.cpp (revision c8dee2aa9b3f27cf6c858bd81872bdeb2c07ed17)
1*c8dee2aaSAndroid Build Coastguard Worker /*
2*c8dee2aaSAndroid Build Coastguard Worker  * Copyright 2022 Google LLC
3*c8dee2aaSAndroid Build Coastguard Worker  *
4*c8dee2aaSAndroid Build Coastguard Worker  * Use of this source code is governed by a BSD-style license that can be
5*c8dee2aaSAndroid Build Coastguard Worker  * found in the LICENSE file.
6*c8dee2aaSAndroid Build Coastguard Worker  */
7*c8dee2aaSAndroid Build Coastguard Worker 
8*c8dee2aaSAndroid Build Coastguard Worker #include "src/gpu/ganesh/GrBufferUpdateRenderTask.h"
9*c8dee2aaSAndroid Build Coastguard Worker 
10*c8dee2aaSAndroid Build Coastguard Worker #include "include/core/SkData.h"
11*c8dee2aaSAndroid Build Coastguard Worker #include "src/gpu/ganesh/GrGpuBuffer.h"
12*c8dee2aaSAndroid Build Coastguard Worker 
13*c8dee2aaSAndroid Build Coastguard Worker #include <utility>
14*c8dee2aaSAndroid Build Coastguard Worker 
Make(sk_sp<SkData> src,sk_sp<GrGpuBuffer> dst,size_t dstOffset)15*c8dee2aaSAndroid Build Coastguard Worker sk_sp<GrRenderTask> GrBufferUpdateRenderTask::Make(sk_sp<SkData> src,
16*c8dee2aaSAndroid Build Coastguard Worker                                                    sk_sp<GrGpuBuffer> dst,
17*c8dee2aaSAndroid Build Coastguard Worker                                                    size_t dstOffset) {
18*c8dee2aaSAndroid Build Coastguard Worker     return sk_sp<GrRenderTask>(new GrBufferUpdateRenderTask(std::move(src),
19*c8dee2aaSAndroid Build Coastguard Worker                                                             std::move(dst),
20*c8dee2aaSAndroid Build Coastguard Worker                                                             dstOffset));
21*c8dee2aaSAndroid Build Coastguard Worker }
22*c8dee2aaSAndroid Build Coastguard Worker 
GrBufferUpdateRenderTask(sk_sp<SkData> src,sk_sp<GrGpuBuffer> dst,size_t dstOffset)23*c8dee2aaSAndroid Build Coastguard Worker GrBufferUpdateRenderTask::GrBufferUpdateRenderTask(sk_sp<SkData> src,
24*c8dee2aaSAndroid Build Coastguard Worker                                                    sk_sp<GrGpuBuffer> dst,
25*c8dee2aaSAndroid Build Coastguard Worker                                                    size_t dstOffset)
26*c8dee2aaSAndroid Build Coastguard Worker         : fSrc(std::move(src))
27*c8dee2aaSAndroid Build Coastguard Worker         , fDst(std::move(dst))
28*c8dee2aaSAndroid Build Coastguard Worker         , fDstOffset(dstOffset) {
29*c8dee2aaSAndroid Build Coastguard Worker     this->setFlag(kBlocksReordering_Flag);
30*c8dee2aaSAndroid Build Coastguard Worker }
31*c8dee2aaSAndroid Build Coastguard Worker 
32*c8dee2aaSAndroid Build Coastguard Worker GrBufferUpdateRenderTask::~GrBufferUpdateRenderTask() = default;
33*c8dee2aaSAndroid Build Coastguard Worker 
onExecute(GrOpFlushState * flushState)34*c8dee2aaSAndroid Build Coastguard Worker bool GrBufferUpdateRenderTask::onExecute(GrOpFlushState* flushState) {
35*c8dee2aaSAndroid Build Coastguard Worker     return fDst->updateData(fSrc->data(), fDstOffset, fSrc->size(), /*preserve=*/true);
36*c8dee2aaSAndroid Build Coastguard Worker }
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