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evr: Create attributes for input mixer streams. 

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Nikolay Sivov 2020-06-18 14:43:45 +03:00 committed by Alexandre Julliard
parent d6e5b6ca02
commit 68374e4315
3 changed files with 47 additions and 14 deletions
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1
dlls/evr/Makefile.in
View File

@ -1,6 +1,7 @@
MODULE = evr.dll
IMPORTLIB = evr
IMPORTS = mfuuid strmiids strmbase uuid dxguid ole32 oleaut32
DELAYIMPORTS = mfplat
EXTRADLLFLAGS = -mno-cygwin

44
dlls/evr/mixer.c
View File

@ -21,6 +21,7 @@
#include "wine/debug.h"
#include "evr.h"
#include "d3d9.h"
#include "mfapi.h"
#include "mferror.h"
#include "evr_classes.h"
@ -32,6 +33,7 @@ WINE_DEFAULT_DEBUG_CHANNEL(evr);
struct input_stream
{
unsigned int id;
IMFAttributes *attributes;
};
struct video_mixer
@ -77,6 +79,12 @@ static struct input_stream * video_mixer_get_input(const struct video_mixer *mix
return bsearch(&id, mixer->inputs, mixer->input_count, sizeof(*mixer->inputs), video_mixer_compare_input_id);
}
static void video_mixer_init_input(struct input_stream *stream)
{
if (SUCCEEDED(MFCreateAttributes(&stream->attributes, 1)))
IMFAttributes_SetUINT32(stream->attributes, &MF_SA_REQUIRED_SAMPLE_COUNT, 1);
}
static HRESULT WINAPI video_mixer_transform_QueryInterface(IMFTransform *iface, REFIID riid, void **obj)
{
struct video_mixer *mixer = impl_from_IMFTransform(iface);
@ -121,11 +129,17 @@ static ULONG WINAPI video_mixer_transform_Release(IMFTransform *iface)
{
struct video_mixer *mixer = impl_from_IMFTransform(iface);
ULONG refcount = InterlockedDecrement(&mixer->refcount);
unsigned int i;
TRACE("%p, refcount %u.\n", iface, refcount);
if (!refcount)
{
for (i = 0; i < mixer->input_count; ++i)
{
if (mixer->inputs[i].attributes)
IMFAttributes_Release(mixer->inputs[i].attributes);
}
DeleteCriticalSection(&mixer->cs);
free(mixer);
}
@ -223,9 +237,26 @@ static HRESULT WINAPI video_mixer_transform_GetAttributes(IMFTransform *iface, I
static HRESULT WINAPI video_mixer_transform_GetInputStreamAttributes(IMFTransform *iface, DWORD id,
IMFAttributes **attributes)
{
FIXME("%p, %u, %p.\n", iface, id, attributes);
struct video_mixer *mixer = impl_from_IMFTransform(iface);
struct input_stream *input;
HRESULT hr = S_OK;
return E_NOTIMPL;
TRACE("%p, %u, %p.\n", iface, id, attributes);
EnterCriticalSection(&mixer->cs);
if (!(input = video_mixer_get_input(mixer, id)))
hr = MF_E_INVALIDSTREAMNUMBER;
else
{
*attributes = input->attributes;
if (*attributes)
IMFAttributes_AddRef(*attributes);
}
LeaveCriticalSection(&mixer->cs);
return hr;
}
static HRESULT WINAPI video_mixer_transform_GetOutputStreamAttributes(IMFTransform *iface, DWORD id,
@ -256,6 +287,8 @@ static HRESULT WINAPI video_mixer_transform_DeleteInputStream(IMFTransform *ifac
idx = input - mixer->inputs;
if (idx < mixer->input_count)
{
if (mixer->inputs[idx].attributes)
IMFAttributes_Release(mixer->inputs[idx].attributes);
memmove(&mixer->inputs[idx], &mixer->inputs[idx + 1], (mixer->input_count - idx) * sizeof(*mixer->inputs));
memmove(&mixer->input_ids[idx], &mixer->input_ids[idx + 1], (mixer->input_count - idx) *
sizeof(*mixer->input_ids));
@ -277,6 +310,7 @@ static HRESULT WINAPI video_mixer_transform_AddInputStreams(IMFTransform *iface,
{
struct video_mixer *mixer = impl_from_IMFTransform(iface);
struct input_stream inputs[MAX_MIXER_INPUT_STREAMS] = { {0} };
struct input_stream *input;
unsigned int i, len;
HRESULT hr = S_OK;
@ -310,6 +344,11 @@ static HRESULT WINAPI video_mixer_transform_AddInputStreams(IMFTransform *iface,
if (SUCCEEDED(hr))
{
for (i = 0; i < count; ++i)
{
if ((input = bsearch(&ids[i], inputs, len, sizeof(*inputs), video_mixer_compare_input_id)))
video_mixer_init_input(input);
}
memcpy(&mixer->input_ids[mixer->input_count], ids, count * sizeof(*ids));
memcpy(mixer->inputs, inputs, len * sizeof(*inputs));
mixer->input_count += count;
@ -552,6 +591,7 @@ HRESULT evr_mixer_create(IUnknown *outer, void **out)
object->IMFTopologyServiceLookupClient_iface.lpVtbl = &video_mixer_service_client_vtbl;
object->refcount = 1;
object->input_count = 1;
video_mixer_init_input(&object->inputs[0]);
InitializeCriticalSection(&object->cs);
*out = &object->IMFTransform_iface;

16
dlls/evr/tests/evr.c
View File

@ -406,7 +406,6 @@ static void test_default_mixer(void)
ok(input_id == 0 && output_id == 0, "Unexpected stream ids.\n");
hr = IMFTransform_GetInputStreamAttributes(transform, 1, &attributes);
todo_wine
ok(hr == MF_E_INVALIDSTREAMNUMBER, "Unexpected hr %#x.\n", hr);
hr = IMFTransform_GetOutputStreamAttributes(transform, 1, &attributes);
@ -444,29 +443,22 @@ todo_wine
attributes = NULL;
hr = IMFTransform_GetInputStreamAttributes(transform, 0, &attributes);
todo_wine {
ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
ok(!!attributes, "Unexpected attributes.\n");
}
attributes2 = NULL;
hr = IMFTransform_GetInputStreamAttributes(transform, 0, &attributes2);
todo_wine
ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
ok(attributes == attributes2, "Unexpected instance.\n");
if (attributes2)
IMFAttributes_Release(attributes2);
if (attributes)
IMFAttributes_Release(attributes);
IMFAttributes_Release(attributes2);
IMFAttributes_Release(attributes);
attributes = NULL;
hr = IMFTransform_GetInputStreamAttributes(transform, 1, &attributes);
todo_wine {
ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
ok(!!attributes, "Unexpected attributes.\n");
}
if (attributes)
IMFAttributes_Release(attributes);
IMFAttributes_Release(attributes);
hr = IMFTransform_DeleteInputStream(transform, 0);
ok(hr == MF_E_INVALIDSTREAMNUMBER, "Unexpected hr %#x.\n", hr);