marko10_000
/
wine-wine
forked from Mirrors/wine-wine
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

mfplat: Remove extra critical section used in sample implementation. 

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
feature/deterministic
Nikolay Sivov 2020-03-06 18:32:25 +03:00 committed by Alexandre Julliard
parent 626e437c29
commit 7f114274c0
1 changed files with 26 additions and 29 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

55
dlls/mfplat/buffer.c
View File

@ -49,7 +49,6 @@ struct sample
size_t buffer_count;
size_t capacity;
DWORD flags;
CRITICAL_SECTION cs;
DWORD prop_flags;
LONGLONG duration;
LONGLONG timestamp;
@ -281,7 +280,6 @@ static ULONG WINAPI sample_Release(IMFSample *iface)
for (i = 0; i < sample->buffer_count; ++i)
IMFMediaBuffer_Release(sample->buffers[i]);
clear_attributes_object(&sample->attributes);
DeleteCriticalSection(&sample->cs);
heap_free(sample->buffers);
heap_free(sample);
}
@ -566,9 +564,9 @@ static HRESULT WINAPI sample_GetSampleFlags(IMFSample *iface, DWORD *flags)
TRACE("%p, %p.\n", iface, flags);
EnterCriticalSection(&sample->cs);
EnterCriticalSection(&sample->attributes.cs);
*flags = sample->flags;
LeaveCriticalSection(&sample->cs);
LeaveCriticalSection(&sample->attributes.cs);
return S_OK;
}
@ -579,9 +577,9 @@ static HRESULT WINAPI sample_SetSampleFlags(IMFSample *iface, DWORD flags)
TRACE("%p, %#x.\n", iface, flags);
EnterCriticalSection(&sample->cs);
EnterCriticalSection(&sample->attributes.cs);
sample->flags = flags;
LeaveCriticalSection(&sample->cs);
LeaveCriticalSection(&sample->attributes.cs);
return S_OK;
}
@ -593,12 +591,12 @@ static HRESULT WINAPI sample_GetSampleTime(IMFSample *iface, LONGLONG *timestamp
TRACE("%p, %p.\n", iface, timestamp);
EnterCriticalSection(&sample->cs);
EnterCriticalSection(&sample->attributes.cs);
if (sample->prop_flags & SAMPLE_PROP_HAS_TIMESTAMP)
*timestamp = sample->timestamp;
else
hr = MF_E_NO_SAMPLE_TIMESTAMP;
LeaveCriticalSection(&sample->cs);
LeaveCriticalSection(&sample->attributes.cs);
return hr;
}
@ -609,10 +607,10 @@ static HRESULT WINAPI sample_SetSampleTime(IMFSample *iface, LONGLONG timestamp)
TRACE("%p, %s.\n", iface, wine_dbgstr_longlong(timestamp));
EnterCriticalSection(&sample->cs);
EnterCriticalSection(&sample->attributes.cs);
sample->timestamp = timestamp;
sample->prop_flags |= SAMPLE_PROP_HAS_TIMESTAMP;
LeaveCriticalSection(&sample->cs);
LeaveCriticalSection(&sample->attributes.cs);
return S_OK;
}
@ -624,12 +622,12 @@ static HRESULT WINAPI sample_GetSampleDuration(IMFSample *iface, LONGLONG *durat
TRACE("%p, %p.\n", iface, duration);
EnterCriticalSection(&sample->cs);
EnterCriticalSection(&sample->attributes.cs);
if (sample->prop_flags & SAMPLE_PROP_HAS_DURATION)
*duration = sample->duration;
else
hr = MF_E_NO_SAMPLE_DURATION;
LeaveCriticalSection(&sample->cs);
LeaveCriticalSection(&sample->attributes.cs);
return hr;
}
@ -640,10 +638,10 @@ static HRESULT WINAPI sample_SetSampleDuration(IMFSample *iface, LONGLONG durati
TRACE("%p, %s.\n", iface, wine_dbgstr_longlong(duration));
EnterCriticalSection(&sample->cs);
EnterCriticalSection(&sample->attributes.cs);
sample->duration = duration;
sample->prop_flags |= SAMPLE_PROP_HAS_DURATION;
LeaveCriticalSection(&sample->cs);
LeaveCriticalSection(&sample->attributes.cs);
return S_OK;
}
@ -657,9 +655,9 @@ static HRESULT WINAPI sample_GetBufferCount(IMFSample *iface, DWORD *count)
if (!count)
return E_INVALIDARG;
EnterCriticalSection(&sample->cs);
EnterCriticalSection(&sample->attributes.cs);
*count = sample->buffer_count;
LeaveCriticalSection(&sample->cs);
LeaveCriticalSection(&sample->attributes.cs);
return S_OK;
}
@ -671,7 +669,7 @@ static HRESULT WINAPI sample_GetBufferByIndex(IMFSample *iface, DWORD index, IMF
TRACE("%p, %u, %p.\n", iface, index, buffer);
EnterCriticalSection(&sample->cs);
EnterCriticalSection(&sample->attributes.cs);
if (index < sample->buffer_count)
{
*buffer = sample->buffers[index];
@ -679,7 +677,7 @@ static HRESULT WINAPI sample_GetBufferByIndex(IMFSample *iface, DWORD index, IMF
}
else
hr = E_INVALIDARG;
LeaveCriticalSection(&sample->cs);
LeaveCriticalSection(&sample->attributes.cs);
return hr;
}
@ -691,7 +689,7 @@ static HRESULT WINAPI sample_ConvertToContiguousBuffer(IMFSample *iface, IMFMedi
TRACE("%p, %p.\n", iface, buffer);
EnterCriticalSection(&sample->cs);
EnterCriticalSection(&sample->attributes.cs);
if (sample->buffer_count == 0)
hr = E_UNEXPECTED;
@ -706,7 +704,7 @@ static HRESULT WINAPI sample_ConvertToContiguousBuffer(IMFSample *iface, IMFMedi
hr = E_NOTIMPL;
}
LeaveCriticalSection(&sample->cs);
LeaveCriticalSection(&sample->attributes.cs);
return hr;
}
@ -718,7 +716,7 @@ static HRESULT WINAPI sample_AddBuffer(IMFSample *iface, IMFMediaBuffer *buffer)
TRACE("%p, %p.\n", iface, buffer);
EnterCriticalSection(&sample->cs);
EnterCriticalSection(&sample->attributes.cs);
if (!mf_array_reserve((void **)&sample->buffers, &sample->capacity, sample->buffer_count + 1,
sizeof(*sample->buffers)))
hr = E_OUTOFMEMORY;
@ -727,7 +725,7 @@ static HRESULT WINAPI sample_AddBuffer(IMFSample *iface, IMFMediaBuffer *buffer)
sample->buffers[sample->buffer_count++] = buffer;
IMFMediaBuffer_AddRef(buffer);
}
LeaveCriticalSection(&sample->cs);
LeaveCriticalSection(&sample->attributes.cs);
return hr;
}
@ -739,7 +737,7 @@ static HRESULT WINAPI sample_RemoveBufferByIndex(IMFSample *iface, DWORD index)
TRACE("%p, %u.\n", iface, index);
EnterCriticalSection(&sample->cs);
EnterCriticalSection(&sample->attributes.cs);
if (index < sample->buffer_count)
{
IMFMediaBuffer_Release(sample->buffers[index]);
@ -752,7 +750,7 @@ static HRESULT WINAPI sample_RemoveBufferByIndex(IMFSample *iface, DWORD index)
}
else
hr = E_INVALIDARG;
LeaveCriticalSection(&sample->cs);
LeaveCriticalSection(&sample->attributes.cs);
return hr;
}
@ -764,11 +762,11 @@ static HRESULT WINAPI sample_RemoveAllBuffers(IMFSample *iface)
TRACE("%p.\n", iface);
EnterCriticalSection(&sample->cs);
EnterCriticalSection(&sample->attributes.cs);
for (i = 0; i < sample->buffer_count; ++i)
IMFMediaBuffer_Release(sample->buffers[i]);
sample->buffer_count = 0;
LeaveCriticalSection(&sample->cs);
LeaveCriticalSection(&sample->attributes.cs);
return S_OK;
}
@ -783,13 +781,13 @@ static HRESULT WINAPI sample_GetTotalLength(IMFSample *iface, DWORD *total_lengt
*total_length = 0;
EnterCriticalSection(&sample->cs);
EnterCriticalSection(&sample->attributes.cs);
for (i = 0; i < sample->buffer_count; ++i)
{
if (SUCCEEDED(IMFMediaBuffer_GetCurrentLength(sample->buffers[i], &length)))
*total_length += length;
}
LeaveCriticalSection(&sample->cs);
LeaveCriticalSection(&sample->attributes.cs);
return S_OK;
}
@ -873,7 +871,6 @@ HRESULT WINAPI MFCreateSample(IMFSample **sample)
}
object->IMFSample_iface.lpVtbl = &samplevtbl;
InitializeCriticalSection(&object->cs);
*sample = &object->IMFSample_iface;