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[194/906] another typo, restore old twirl fragment source

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This commit is contained in:
Filippo Argiolas 2008-08-18 21:50:09 +02:00 committed by Matthew Waters
parent 4c907f53be
commit 745a078f7f
2 changed files with 2 additions and 4 deletions
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4
gst/gl/effects/gstgleffectssources.c
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@ -129,9 +129,7 @@ const gchar *twirl_fragment_source =
" normcoord = texturecoord / tex_size - 1.0;"
" float r = length (normcoord);"
" float phi = atan (normcoord.y, normcoord.x);"
/* height dependent rotation coeff.. why the hell this angle has
* different effect with different sizes? */
" phi += (1.0 - smoothstep (-0.6, 0.6, r)) * height * 2.0/100.0;"
" phi += (1.0 - smoothstep (-0.6, 0.6, r)) * 4.8;"
" normcoord.x = r * cos(phi);"
" normcoord.y = r * sin(phi);"
" texturecoord = (normcoord + 1.0) * tex_size;"

2
gst/gl/gstgldifferencematte.c
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@ -171,7 +171,7 @@ gst_gl_differencematte_class_init (GstGLDifferenceMatteClass * klass)
PROP_LOCATION,
g_param_spec_string ("location",
"Background image location",
"Background image location"
"Background image location",
NULL, G_PARAM_READWRITE));
}