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dshowsrcwrapper: add support for RGB32, RGB555, RGB565 and RGB8 color spaces

Browse source 
Some cameras (IDS) only support those.

https://bugzilla.gnome.org//show_bug.cgi?id=765427
This commit is contained in:
Jerome Laheurte 2016-04-22 14:48:41 +02:00 committed by Tim-Philipp Müller
parent 97529971fc
commit 26dfb7db83
1 changed files with 24 additions and 0 deletions
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24
sys/dshowsrcwrapper/gstdshow.cpp
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@ -406,6 +406,18 @@ gst_dshow_guid_to_gst_video_format (AM_MEDIA_TYPE *mediatype)
if (gst_dshow_check_mediatype (mediatype, MEDIASUBTYPE_UYVY, FORMAT_VideoInfo))
return GST_VIDEO_FORMAT_UYVY;
if (gst_dshow_check_mediatype (mediatype, MEDIASUBTYPE_RGB32, FORMAT_VideoInfo))
return GST_VIDEO_FORMAT_BGRx;
if (gst_dshow_check_mediatype (mediatype, MEDIASUBTYPE_RGB565, FORMAT_VideoInfo))
return GST_VIDEO_FORMAT_BGR16;
if (gst_dshow_check_mediatype (mediatype, MEDIASUBTYPE_RGB555, FORMAT_VideoInfo))
return GST_VIDEO_FORMAT_BGR15;
if (gst_dshow_check_mediatype (mediatype, MEDIASUBTYPE_RGB8, FORMAT_VideoInfo))
return GST_VIDEO_FORMAT_GRAY8;
return GST_VIDEO_FORMAT_UNKNOWN;
}
@ -449,6 +461,18 @@ gst_dshow_new_video_caps (GstVideoFormat video_format, const gchar * name,
case GST_VIDEO_FORMAT_UYVY:
video_caps = gst_caps_from_string (GST_VIDEO_CAPS_MAKE ("UYVY"));
break;
case GST_VIDEO_FORMAT_BGRx:
video_caps = gst_caps_from_string (GST_VIDEO_CAPS_MAKE ("BGRx"));
break;
case GST_VIDEO_FORMAT_BGR16:
video_caps = gst_caps_from_string (GST_VIDEO_CAPS_MAKE ("BGR16"));
break;
case GST_VIDEO_FORMAT_BGR15:
video_caps = gst_caps_from_string (GST_VIDEO_CAPS_MAKE ("BGR15"));
break;
case GST_VIDEO_FORMAT_GRAY8:
video_caps = gst_caps_from_string (GST_VIDEO_CAPS_MAKE ("GRAY8"));
break;
default:
break;
}