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sna: Constify GCFunc to quieten the compiler. 

We keep a pointer to the old funcs when wrapping, this now needs to be const.

sna_accel.c: In function 'sna_gc_move_to_cpu':
sna_accel.c:4008:17: warning: assignment discards 'const' qualifier from pointer target type [enabled by default]
  sgc->old_funcs = gc->funcs;

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2014-01-30 12:13:16 +00:00
parent 57445e57d4
commit 76e430e92c
2 changed files with 2 additions and 2 deletions
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2
src/sna/sna.h
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@ -208,7 +208,7 @@ struct sna_gc {
long changes;
long serial;
GCFuncs *old_funcs;
const GCFuncs *old_funcs;
void *priv;
};

2
src/sna/sna_accel.c
View File

@ -4068,7 +4068,7 @@ static void sna_gc_move_to_gpu(GCPtr gc)
assert(gc->funcs == (GCFuncs *)&sna_gc_funcs__cpu);
gc->ops = (GCOps *)&sna_gc_ops;
gc->funcs = sna_gc(gc)->old_funcs;
gc->funcs = (GCFuncs *)sna_gc(gc)->old_funcs;
assert(gc->funcs);
gc->pCompositeClip = sna_gc(gc)->priv;
assert(gc->pCompositeClip);