glamor: Share code for put_image handling.

The difference between the two is that XF86 has the clip helper that
lets you upload less data when rendering video that's clipped.  I
don't think that's really worth the trouble, especially in a world of
compositors, so I've dropped it to get to shared code.

It turns out the clipping code was broken on xf86-video-intel anyway.
To reproduce, run without a compositor, and use another window to clip
the top half of your XV output on the glamor XV adaptor: the rendering
got confused about which half of the window was being drawn to.

Signed-off-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Adam Jackson <ajax@redhat.com>

1 files changed, 12 insertions, 0 deletions

diff --git a/glamor/glamor_priv.h b/glamor/glamor_priv.h
index a0b1062d7..535d0ca08 100644
--- a/glamor/glamor_priv.h
+++ b/glamor/glamor_priv.h
@@ -1068,6 +1068,18 @@ int glamor_xv_get_port_attribute(glamor_port_private *port_priv,
 int glamor_xv_query_image_attributes(int id,
                                      unsigned short *w, unsigned short *h,
                                      int *pitches, int *offsets);
+int glamor_xv_put_image(glamor_port_private *port_priv,
+                        DrawablePtr pDrawable,
+                        short src_x, short src_y,
+                        short drw_x, short drw_y,
+                        short src_w, short src_h,
+                        short drw_w, short drw_h,
+                        int id,
+                        unsigned char *buf,
+                        short width,
+                        short height,
+                        Bool sync,
+                        RegionPtr clipBoxes);
 void glamor_xv_core_init(ScreenPtr screen);
 void glamor_xv_render(glamor_port_private *port_priv);