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clutter-offscreen-effect: use target size when setting up the viewport

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https://bugzilla.gnome.org/show_bug.cgi?id=650650
This commit is contained in:
Tomeu Vizoso 2011-05-20 11:15:07 +02:00
parent c18a83baa3
commit e59fff7a3f
1 changed files with 4 additions and 4 deletions
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8
clutter/clutter-offscreen-effect.c
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@ -273,14 +273,14 @@ clutter_offscreen_effect_pre_paint (ClutterEffect *effect)
xexpand = 0.f; xexpand = 0.f;
if (priv->x_offset < 0.f) if (priv->x_offset < 0.f)
xexpand = -priv->x_offset; xexpand = -priv->x_offset;
if (priv->x_offset + fbo_width > width) if (priv->x_offset + priv->target_width > width)
xexpand = MAX (xexpand, (priv->x_offset + fbo_width) - width); xexpand = MAX (xexpand, (priv->x_offset + priv->target_width) - width);
yexpand = 0.f; yexpand = 0.f;
if (priv->y_offset < 0.f) if (priv->y_offset < 0.f)
yexpand = -priv->y_offset; yexpand = -priv->y_offset;
if (priv->y_offset + fbo_height > height) if (priv->y_offset + priv->target_height > height)
yexpand = MAX (yexpand, (priv->y_offset + fbo_height) - height); yexpand = MAX (yexpand, (priv->y_offset + priv->target_height) - height);
/* Set the viewport */ /* Set the viewport */
cogl_set_viewport (-(priv->x_offset + xexpand), -(priv->y_offset + yexpand), cogl_set_viewport (-(priv->x_offset + xexpand), -(priv->y_offset + yexpand),