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amstream: Reject incompatible media types in AMDirectDrawStream::ReceiveConnection. 

Signed-off-by: Anton Baskanov <baskanov@gmail.com>
Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Anton Baskanov 2020-09-10 02:17:37 +07:00 committed by Alexandre Julliard
parent 8c1204ffee
commit 337fcca4d1
2 changed files with 178 additions and 0 deletions
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26
dlls/amstream/ddrawstream.c
View File

@ -61,6 +61,26 @@ struct ddraw_stream
static HRESULT ddrawstreamsample_create(struct ddraw_stream *parent, IDirectDrawSurface *surface,
const RECT *rect, IDirectDrawStreamSample **ddraw_stream_sample);
static BOOL is_format_compatible(struct ddraw_stream *stream,
DWORD width, DWORD height, const DDPIXELFORMAT *connection_pf)
{
if (stream->format.flags & DDSD_HEIGHT)
{
if (stream->format.width != width || stream->format.height != height)
return FALSE;
}
if (stream->format.flags & DDSD_PIXELFORMAT)
{
if (stream->format.pf.dwFlags & DDPF_FOURCC)
return FALSE;
if (stream->format.pf.u1.dwRGBBitCount != connection_pf->u1.dwRGBBitCount)
return FALSE;
if (stream->format.pf.u1.dwRGBBitCount == 16 && stream->format.pf.u3.dwGBitMask != connection_pf->u3.dwGBitMask)
return FALSE;
}
return TRUE;
}
static inline struct ddraw_stream *impl_from_IAMMediaStream(IAMMediaStream *iface)
{
return CONTAINING_RECORD(iface, struct ddraw_stream, IAMMediaStream_iface);
@ -824,6 +844,12 @@ static HRESULT WINAPI ddraw_sink_ReceiveConnection(IPin *iface, IPin *peer, cons
return VFW_E_TYPE_NOT_ACCEPTED;
}
if (!is_format_compatible(stream, width, height, &pf))
{
LeaveCriticalSection(&stream->cs);
return VFW_E_TYPE_NOT_ACCEPTED;
}
IPin_QueryDirection(peer, &dir);
if (dir != PINDIR_OUTPUT)
{

152
dlls/amstream/tests/amstream.c
View File

@ -3353,13 +3353,34 @@ static void test_ddrawstream_receive_connection(void)
IDirectDrawMediaStream *ddraw_stream;
IAMMultiMediaStream *mmstream;
struct testfilter source;
DDSURFACEDESC format;
IMediaStream *stream;
VIDEOINFO video_info;
AM_MEDIA_TYPE mt;
HRESULT hr;
ULONG ref;
IPin *pin;
int i;
static const VIDEOINFO yuy2_video_info =
{
.bmiHeader.biSize = sizeof(BITMAPINFOHEADER),
.bmiHeader.biWidth = 333,
.bmiHeader.biHeight = -444,
.bmiHeader.biPlanes = 1,
.bmiHeader.biBitCount = 16,
.bmiHeader.biCompression = MAKEFOURCC('Y', 'U', 'Y', '2'),
};
const AM_MEDIA_TYPE yuy2_mt =
{
.majortype = MEDIATYPE_Video,
.subtype = MEDIASUBTYPE_YUY2,
.formattype = FORMAT_VideoInfo,
.cbFormat = sizeof(VIDEOINFOHEADER),
.pbFormat = (BYTE *)&yuy2_video_info,
};
const AM_MEDIA_TYPE video_mt =
{
.majortype = MEDIATYPE_Video,
@ -3420,6 +3441,137 @@ static void test_ddrawstream_receive_connection(void)
}
}
format = rgb8_format;
format.dwFlags = DDSD_WIDTH;
format.dwWidth = 222;
format.dwHeight = 555;
hr = IDirectDrawMediaStream_SetFormat(ddraw_stream, &format, NULL);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IPin_ReceiveConnection(pin, &source.source.pin.IPin_iface, &rgb32_mt);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IPin_Disconnect(pin);
ok(hr == S_OK, "Got hr %#x.\n", hr);
format = rgb8_format;
format.dwFlags = DDSD_HEIGHT;
format.dwWidth = 333;
format.dwHeight = 444;
hr = IDirectDrawMediaStream_SetFormat(ddraw_stream, &format, NULL);
ok(hr == S_OK, "Got hr %#x.\n", hr);
video_info = rgb555_video_info;
video_info.bmiHeader.biWidth = 333;
video_info.bmiHeader.biHeight = 444;
mt = rgb555_mt;
mt.pbFormat = (BYTE *)&video_info;
hr = IPin_ReceiveConnection(pin, &source.source.pin.IPin_iface, &mt);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IPin_Disconnect(pin);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IPin_ReceiveConnection(pin, &source.source.pin.IPin_iface, &rgb32_mt);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IPin_Disconnect(pin);
ok(hr == S_OK, "Got hr %#x.\n", hr);
video_info = rgb32_video_info;
video_info.bmiHeader.biWidth = 332;
video_info.bmiHeader.biHeight = 444;
mt = rgb32_mt;
mt.pbFormat = (BYTE *)&video_info;
hr = IPin_ReceiveConnection(pin, &source.source.pin.IPin_iface, &mt);
ok(hr == VFW_E_TYPE_NOT_ACCEPTED, "Got hr %#x.\n", hr);
video_info = rgb32_video_info;
video_info.bmiHeader.biWidth = 333;
video_info.bmiHeader.biHeight = 443;
mt = rgb32_mt;
mt.pbFormat = (BYTE *)&video_info;
hr = IPin_ReceiveConnection(pin, &source.source.pin.IPin_iface, &mt);
ok(hr == VFW_E_TYPE_NOT_ACCEPTED, "Got hr %#x.\n", hr);
hr = IDirectDrawMediaStream_SetFormat(ddraw_stream, &rgb8_format, NULL);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IPin_ReceiveConnection(pin, &source.source.pin.IPin_iface, &rgb555_mt);
ok(hr == VFW_E_TYPE_NOT_ACCEPTED, "Got hr %#x.\n", hr);
hr = IPin_ReceiveConnection(pin, &source.source.pin.IPin_iface, &rgb8_mt);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IPin_Disconnect(pin);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IDirectDrawMediaStream_SetFormat(ddraw_stream, &rgb555_format, NULL);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IPin_ReceiveConnection(pin, &source.source.pin.IPin_iface, &rgb565_mt);
ok(hr == VFW_E_TYPE_NOT_ACCEPTED, "Got hr %#x.\n", hr);
hr = IPin_ReceiveConnection(pin, &source.source.pin.IPin_iface, &rgb555_mt);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IPin_Disconnect(pin);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IDirectDrawMediaStream_SetFormat(ddraw_stream, &rgb565_format, NULL);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IPin_ReceiveConnection(pin, &source.source.pin.IPin_iface, &rgb24_mt);
ok(hr == VFW_E_TYPE_NOT_ACCEPTED, "Got hr %#x.\n", hr);
hr = IPin_ReceiveConnection(pin, &source.source.pin.IPin_iface, &rgb565_mt);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IPin_Disconnect(pin);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IDirectDrawMediaStream_SetFormat(ddraw_stream, &rgb24_format, NULL);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IPin_ReceiveConnection(pin, &source.source.pin.IPin_iface, &rgb32_mt);
ok(hr == VFW_E_TYPE_NOT_ACCEPTED, "Got hr %#x.\n", hr);
hr = IPin_ReceiveConnection(pin, &source.source.pin.IPin_iface, &rgb24_mt);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IPin_Disconnect(pin);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IDirectDrawMediaStream_SetFormat(ddraw_stream, &rgb32_format, NULL);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IPin_ReceiveConnection(pin, &source.source.pin.IPin_iface, &rgb8_mt);
ok(hr == VFW_E_TYPE_NOT_ACCEPTED, "Got hr %#x.\n", hr);
hr = IPin_ReceiveConnection(pin, &source.source.pin.IPin_iface, &rgb32_mt);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IPin_Disconnect(pin);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IDirectDrawMediaStream_SetFormat(ddraw_stream, &yuy2_format, NULL);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IPin_ReceiveConnection(pin, &source.source.pin.IPin_iface, &yuy2_mt);
ok(hr == VFW_E_TYPE_NOT_ACCEPTED, "Got hr %#x.\n", hr);
format = yuy2_format;
format.ddpfPixelFormat.dwRBitMask = 0xf800;
format.ddpfPixelFormat.dwGBitMask = 0x07e0;
format.ddpfPixelFormat.dwBBitMask = 0x001f;
hr = IDirectDrawMediaStream_SetFormat(ddraw_stream, &format, NULL);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IPin_ReceiveConnection(pin, &source.source.pin.IPin_iface, &rgb565_mt);
ok(hr == VFW_E_TYPE_NOT_ACCEPTED, "Got hr %#x.\n", hr);
format = rgb8_format;
format.dwFlags = 0;
hr = IDirectDrawMediaStream_SetFormat(ddraw_stream, &format, NULL);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IPin_ReceiveConnection(pin, &source.source.pin.IPin_iface, &rgb565_mt);
ok(hr == S_OK, "Got hr %#x.\n", hr);
hr = IPin_Disconnect(pin);
ok(hr == S_OK, "Got hr %#x.\n", hr);
ref = IAMMultiMediaStream_Release(mmstream);
ok(!ref, "Got outstanding refcount %d.\n", ref);
IPin_Release(pin);