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sna/damage: Mark the box as packed so that the embedded_box is aligned correctly 

valgrind was complaining about an overlapping memcpy on a 64-bit
platform as gcc padded the sna_damage_box to 28 bytes...

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2012-01-03 19:15:07 +00:00
parent 4652a20de5
commit 7ff42e9c83
2 changed files with 5 additions and 7 deletions
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10
src/sna/sna_damage.c
View File

@ -48,6 +48,11 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
* cheapy discard no-ops.
*/
struct sna_damage_box {
struct list list;
int size;
} __attribute__((packed));
static struct sna_damage *__freed_damage;
static inline bool region_is_singular(RegionRec *r)
@ -182,11 +187,6 @@ static struct sna_damage *_sna_damage_create(void)
return damage;
}
struct sna_damage_box {
struct list list;
int size;
};
static bool _sna_damage_create_boxes(struct sna_damage *damage,
int count)
{

2
src/sna/sna_damage.h
View File

@ -6,8 +6,6 @@
#include "compiler.h"
struct sna_damage_box;
struct sna_damage {
BoxRec extents;
pixman_region16_t region;