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videoscale: disable chroma and matrix operations

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Ignore chroma subsampling and color matrix transformations like the
old videoscale used to do. This is to make the performance like it was
before.

See https://bugzilla.gnome.org/show_bug.cgi?id=741987
This commit is contained in:
Wim Taymans 2015-01-27 09:51:47 +01:00
parent 4ab23677a9
commit 3db8879f25
1 changed files with 3 additions and 1 deletions
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4
gst/videoscale/gstvideoscale.c
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@ -602,7 +602,9 @@ gst_video_scale_set_info (GstVideoFilter * filter, GstCaps * in,
GST_VIDEO_CONVERTER_OPT_DEST_WIDTH, G_TYPE_INT,
out_info->width - videoscale->borders_w,
GST_VIDEO_CONVERTER_OPT_DEST_HEIGHT, G_TYPE_INT,
out_info->height - videoscale->borders_h, NULL);
out_info->height - videoscale->borders_h,
GST_VIDEO_CONVERTER_OPT_MATRIX_MODE, G_TYPE_STRING, "none",
GST_VIDEO_CONVERTER_OPT_CHROMA_MODE, G_TYPE_STRING, "none", NULL);
if (videoscale->gamma_decode) {
gst_structure_set (options,