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smptealpha: Add support for YV12 (converted to AYUV)

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This commit is contained in:
Sebastian Dröge 2010-04-17 17:47:05 +02:00
parent ae1783e5cd
commit f005c87037
1 changed files with 6 additions and 5 deletions
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11
gst/smpte/gstsmptealpha.c
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@ -74,7 +74,8 @@ static GstStaticPadTemplate gst_smpte_alpha_sink_template =
GST_STATIC_PAD_TEMPLATE ("sink", GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK, GST_PAD_SINK,
GST_PAD_ALWAYS, GST_PAD_ALWAYS,
GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("I420") ";" GST_VIDEO_CAPS_YUV ("AYUV") GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("I420") ";" GST_VIDEO_CAPS_YUV ("YV12")
";" GST_VIDEO_CAPS_YUV ("AYUV")
";" GST_VIDEO_CAPS_ARGB ";" GST_VIDEO_CAPS_BGRA ";" GST_VIDEO_CAPS_RGBA ";" GST_VIDEO_CAPS_ARGB ";" GST_VIDEO_CAPS_BGRA ";" GST_VIDEO_CAPS_RGBA
";" GST_VIDEO_CAPS_ARGB) ";" GST_VIDEO_CAPS_ARGB)
); );
@ -368,16 +369,16 @@ gst_smpte_alpha_process_i420_ayuv (GstSMPTEAlpha * smpte, const guint8 * in,
maskp = mask->data; maskp = mask->data;
y_stride = gst_video_format_get_row_stride (GST_VIDEO_FORMAT_I420, 0, width); y_stride = gst_video_format_get_row_stride (smpte->in_format, 0, width);
uv_stride = gst_video_format_get_row_stride (GST_VIDEO_FORMAT_I420, 1, width); uv_stride = gst_video_format_get_row_stride (smpte->in_format, 1, width);
src_wrap = y_stride - width; src_wrap = y_stride - width;
src_uv_wrap = uv_stride - (width / 2); src_uv_wrap = uv_stride - (width / 2);
srcY = in; srcY = in;
srcU = in + gst_video_format_get_component_offset (GST_VIDEO_FORMAT_I420, srcU = in + gst_video_format_get_component_offset (smpte->in_format,
1, width, height); 1, width, height);
srcV = in + gst_video_format_get_component_offset (GST_VIDEO_FORMAT_I420, srcV = in + gst_video_format_get_component_offset (smpte->in_format,
2, width, height); 2, width, height);
odd_width = (width % 2 != 0); odd_width = (width % 2 != 0);