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winegstreamer: Flip only RGB video. 

Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2020-03-27 00:54:28 -05:00 committed by Alexandre Julliard
parent 8baf4a2a55
commit bdf8f6753d
1 changed files with 6 additions and 3 deletions
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9
dlls/winegstreamer/gstdemux.c
View File

@ -77,6 +77,7 @@ struct gstdemux_source
IQualityControl IQualityControl_iface;
GstPad *their_src, *post_sink, *post_src, *my_sink;
GstElement *flip;
AM_MEDIA_TYPE mt;
HANDLE caps_event;
GstSegment *segment;
@ -1010,7 +1011,7 @@ static void init_new_decoded_pad(GstElement *bin, GstPad *pad, struct gstdemux *
return;
}
/* GStreamer outputs video top-down, but DirectShow expects bottom-up. */
/* GStreamer outputs RGB video top-down, but DirectShow expects bottom-up. */
if (!(flip = gst_element_factory_make("videoflip", NULL)))
{
ERR("Failed to create videoflip, are %u-bit GStreamer \"good\" plugins installed?\n",
@ -1018,8 +1019,6 @@ static void init_new_decoded_pad(GstElement *bin, GstPad *pad, struct gstdemux *
return;
}
gst_util_set_object_arg(G_OBJECT(flip), "method", "vertical-flip");
gst_bin_add(GST_BIN(This->container), vconv); /* bin takes ownership */
gst_element_sync_state_with_parent(vconv);
gst_bin_add(GST_BIN(This->container), flip); /* bin takes ownership */
@ -1029,6 +1028,7 @@ static void init_new_decoded_pad(GstElement *bin, GstPad *pad, struct gstdemux *
pin->post_sink = gst_element_get_static_pad(vconv, "sink");
pin->post_src = gst_element_get_static_pad(flip, "src");
pin->flip = flip;
}
else if (!strcmp(typename, "audio/x-raw"))
{
@ -2053,6 +2053,9 @@ static HRESULT WINAPI GSTOutPin_DecideBufferSize(struct strmbase_source *iface,
{
VIDEOINFOHEADER *format = (VIDEOINFOHEADER *)pin->pin.pin.mt.pbFormat;
buffer_size = format->bmiHeader.biSizeImage;
gst_util_set_object_arg(G_OBJECT(pin->flip), "method",
format->bmiHeader.biCompression == BI_RGB ? "vertical-flip" : "none");
}
else if (IsEqualGUID(&pin->pin.pin.mt.formattype, &FORMAT_WaveFormatEx)
&& (IsEqualGUID(&pin->pin.pin.mt.subtype, &MEDIASUBTYPE_PCM)