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Diffstat (limited to 'clutter/clutter/clutter-stage-view.c')
| -rw-r--r-- | clutter/clutter/clutter-stage-view.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/clutter/clutter/clutter-stage-view.c b/clutter/clutter/clutter-stage-view.c index 0aa92f3fb..3ebe9c445 100644 --- a/clutter/clutter/clutter-stage-view.c +++ b/clutter/clutter/clutter-stage-view.c @@ -363,6 +363,22 @@ clutter_stage_view_set_dirty_viewport (ClutterStageView *view, priv->dirty_viewport = dirty; } +void +clutter_stage_view_set_viewport (ClutterStageView *view, + float x, + float y, + float width, + float height) +{ + ClutterStageViewPrivate *priv = + clutter_stage_view_get_instance_private (view); + CoglFramebuffer *framebuffer; + + priv->dirty_viewport = FALSE; + framebuffer = clutter_stage_view_get_framebuffer (view); + cogl_framebuffer_set_viewport (framebuffer, x, y, width, height); +} + gboolean clutter_stage_view_is_dirty_projection (ClutterStageView *view) { @@ -383,6 +399,19 @@ clutter_stage_view_set_dirty_projection (ClutterStageView *view, } void +clutter_stage_view_set_projection (ClutterStageView *view, + const CoglMatrix *matrix) +{ + ClutterStageViewPrivate *priv = + clutter_stage_view_get_instance_private (view); + CoglFramebuffer *framebuffer; + + priv->dirty_projection = FALSE; + framebuffer = clutter_stage_view_get_framebuffer (view); + cogl_framebuffer_set_projection_matrix (framebuffer, matrix); +} + +void clutter_stage_view_get_offscreen_transformation_matrix (ClutterStageView *view, CoglMatrix *matrix) { |