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dawn_wire: Factor the common command serialization pattern.

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Bug: dawn:445

Change-Id: I15a99a126c0494fd06dd727ff5c9008cde675d76
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/23560
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Stephen White <senorblanco@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This commit is contained in:
Corentin Wallez
2020-06-19 16:49:43 +00:00
committed by Commit Bot service account
parent 8f9523eb38
commit 90abd47a28
12 changed files with 57 additions and 92 deletions
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11
src/dawn_wire/server/ServerBuffer.cpp
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@@ -252,14 +252,11 @@ namespace dawn_wire { namespace server {
cmd.initialDataInfoLength = initialDataInfoLength;
cmd.initialDataInfo = nullptr;
size_t commandSize = cmd.GetRequiredSize();
size_t requiredSize = commandSize + initialDataInfoLength;
char* allocatedBuffer = static_cast<char*>(GetCmdSpace(requiredSize));
cmd.Serialize(allocatedBuffer);
char* readHandleSpace = SerializeCommand(cmd, initialDataInfoLength);
if (status == WGPUBufferMapAsyncStatus_Success) {
// Serialize the initialization message into the space after the command.
data->readHandle->SerializeInitialData(ptr, dataLength, allocatedBuffer + commandSize);
data->readHandle->SerializeInitialData(ptr, dataLength, readHandleSpace);
// The in-flight map request returned successfully.
// Move the ReadHandle so it is owned by the buffer.
@@ -284,9 +281,7 @@ namespace dawn_wire { namespace server {
cmd.requestSerial = data->requestSerial;
cmd.status = status;
size_t requiredSize = cmd.GetRequiredSize();
char* allocatedBuffer = static_cast<char*>(GetCmdSpace(requiredSize));
cmd.Serialize(allocatedBuffer);
SerializeCommand(cmd);
if (status == WGPUBufferMapAsyncStatus_Success) {
// The in-flight map request returned successfully.