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mfplat: Simplify IMFByteStream async Read/Write methods. 

Signed-off-by: Andrew Eikum <aeikum@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Andrew Eikum 2022-05-05 10:33:14 -05:00 committed by Alexandre Julliard
parent 4c999efdfb
commit 411ef13e7c
1 changed files with 4 additions and 16 deletions
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20
dlls/mfplat/main.c
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@ -4373,7 +4373,6 @@ static HRESULT WINAPI bytestream_stream_read_callback_Invoke(IRtwqAsyncCallback
{
struct bytestream *stream = impl_from_read_callback_IRtwqAsyncCallback(iface);
struct async_stream_op *op;
LARGE_INTEGER position;
IUnknown *object;
HRESULT hr;
@ -4384,13 +4383,8 @@ static HRESULT WINAPI bytestream_stream_read_callback_Invoke(IRtwqAsyncCallback
EnterCriticalSection(&stream->cs);
position.QuadPart = op->position;
if (SUCCEEDED(hr = IStream_Seek(stream->stream, position, STREAM_SEEK_SET, NULL)))
{
if (SUCCEEDED(hr = IStream_Read(stream->stream, op->u.dest, op->requested_length, &op->actual_length)))
stream->position += op->actual_length;
}
hr = IMFByteStream_Read(&stream->IMFByteStream_iface, op->u.dest, op->requested_length, &op->actual_length);
if(FAILED(hr)) TRACE("Read failed: %#lx\n", hr);
IMFAsyncResult_SetStatus(op->caller, hr);
list_add_tail(&stream->pending, &op->entry);
@ -4405,7 +4399,6 @@ static HRESULT WINAPI bytestream_stream_write_callback_Invoke(IRtwqAsyncCallback
{
struct bytestream *stream = impl_from_read_callback_IRtwqAsyncCallback(iface);
struct async_stream_op *op;
LARGE_INTEGER position;
IUnknown *object;
HRESULT hr;
@ -4416,13 +4409,8 @@ static HRESULT WINAPI bytestream_stream_write_callback_Invoke(IRtwqAsyncCallback
EnterCriticalSection(&stream->cs);
position.QuadPart = op->position;
if (SUCCEEDED(hr = IStream_Seek(stream->stream, position, STREAM_SEEK_SET, NULL)))
{
if (SUCCEEDED(hr = IStream_Write(stream->stream, op->u.src, op->requested_length, &op->actual_length)))
stream->position += op->actual_length;
}
hr = IMFByteStream_Write(&stream->IMFByteStream_iface, op->u.src, op->requested_length, &op->actual_length);
if(FAILED(hr)) TRACE("Write failed: %#lx\n", hr);
IMFAsyncResult_SetStatus(op->caller, hr);
list_add_tail(&stream->pending, &op->entry);