On 08/31/10 10:11, Yonit Halperin wrote:
On 08/31/2010 11:05 AM, Gerd Hoffmann wrote:
+static inline int is_drawable_independent_from_surfaces(Drawable
*drawable)
+{
+ int x;
+
+ for (x = 0; x< 3; ++x) {
+ if (drawable->surfaces_dest[x] != -1) {
+ return FALSE;
+ }
+ }
+ return TRUE;
+}
What happens if this meets qemu without the surfaces init fix?
Will it break or just work less efficient?
cheers,
Gerd
I think that if the server will decide to video stream an area, it can
cause a delay in between frames if the pipe is busy.
Ok, no breakage, good.
While we are at it: How should surfaces_dest (and surfaces_rect) be
filled for spice 0.4 commands? Right now they are just zero-initialized
(see red_get_compat_drawable() in red_parse_qxl.c).
Oh, and I've just seen self bitmaps are not handled yet.
spice 0.4 has:
uint16_t bitmap_offset;
QXLRect bitmap_area;
spice 0.6 has:
uint8_t self_bitmap;
QXLRect self_bitmap_area;
I suspect the area can just be used as-is. What about bitmap_offset /
self_bitmap?
cheers,
Gerd
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