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sna: Debug option to test migration of inactive pixmaps 

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2012-07-30 10:56:29 +01:00
parent d3499cacb5
commit eefbe5b603
1 changed files with 8 additions and 2 deletions
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10
src/sna/sna_accel.c
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@ -60,6 +60,7 @@
#define USE_INPLACE 1
#define USE_WIDE_SPANS 0 /* -1 force CPU, 1 force GPU */
#define USE_ZERO_SPANS 1 /* -1 force CPU, 1 force GPU */
#define USE_INACTIVE 0
#define MIGRATE_ALL 0
#define DBG_NO_CPU_UPLOAD 0
@ -2145,7 +2146,8 @@ static inline struct sna_pixmap *
sna_pixmap_mark_active(struct sna *sna, struct sna_pixmap *priv)
{
assert(priv->gpu_bo);
if (!priv->pinned && priv->gpu_bo->proxy == NULL &&
if (USE_INACTIVE &&
!priv->pinned && priv->gpu_bo->proxy == NULL &&
(priv->create & KGEM_CAN_CREATE_LARGE) == 0)
list_move(&priv->inactive, &sna->active_pixmaps);
priv->cpu = false;
@ -2524,7 +2526,8 @@ use_gpu_bo:
assert(priv->gpu_bo->proxy == NULL);
priv->clear = false;
priv->cpu = false;
if (!priv->pinned && (priv->create & KGEM_CAN_CREATE_LARGE) == 0)
if (USE_INACTIVE &&
!priv->pinned && (priv->create & KGEM_CAN_CREATE_LARGE) == 0)
list_move(&priv->inactive,
&to_sna_from_pixmap(pixmap)->active_pixmaps);
*damage = NULL;
@ -13450,6 +13453,9 @@ static bool sna_accel_do_expire(struct sna *sna)
static bool sna_accel_do_inactive(struct sna *sna)
{
if (!USE_INACTIVE)
return false;
if (sna->timer_active & (1<<(INACTIVE_TIMER))) {
int32_t delta = sna->timer_expire[INACTIVE_TIMER] - TIME;
if (delta <= 3) {