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Implement CreateBufferMappedAsync in dawn_wire and dawn_native

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Bug: dawn:7
Change-Id: I1a4e5eece53d83a4c5395ba6b41df2e20668c5bb
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8120
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This commit is contained in:
Austin Eng
2019-06-14 17:35:56 +00:00
committed by Commit Bot service account
parent d1b4b5cba5
commit 21eba761b5
11 changed files with 596 additions and 97 deletions
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26
src/dawn_wire/server/ServerBuffer.cpp
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@@ -86,6 +86,32 @@ namespace dawn_wire { namespace server {
return true;
}
bool Server::DoDeviceCreateBufferMappedAsync(DawnDevice device,
const DawnBufferDescriptor* descriptor,
uint32_t requestSerial,
ObjectHandle bufferResult) {
if (!DoDeviceCreateBufferMapped(device, descriptor, bufferResult)) {
return false;
}
auto* bufferData = BufferObjects().Get(bufferResult.id);
ASSERT(bufferData != nullptr);
ReturnBufferMapWriteAsyncCallbackCmd cmd;
cmd.buffer = ObjectHandle{bufferResult.id, bufferResult.serial};
cmd.requestSerial = requestSerial;
cmd.status = bufferData->mapWriteState == BufferMapWriteState::Mapped
? DAWN_BUFFER_MAP_ASYNC_STATUS_SUCCESS
: DAWN_BUFFER_MAP_ASYNC_STATUS_ERROR;
cmd.dataLength = bufferData->mappedDataSize;
size_t requiredSize = cmd.GetRequiredSize();
char* allocatedBuffer = static_cast<char*>(GetCmdSpace(requiredSize));
cmd.Serialize(allocatedBuffer);
return true;
}
bool Server::DoBufferSetSubDataInternal(ObjectId bufferId,
uint64_t start,
uint64_t offset,