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sna: Add debug control for disabling accelerated GetImage 

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2013-06-28 14:24:10 +01:00
parent 2356579cdf
commit 626b5e5416
1 changed files with 10 additions and 4 deletions
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14
src/sna/sna_accel.c
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@ -77,6 +77,7 @@
#define ACCEL_FILL_SPANS 1
#define ACCEL_SET_SPANS 1
#define ACCEL_PUT_IMAGE 1
#define ACCEL_GET_IMAGE 1
#define ACCEL_COPY_AREA 1
#define ACCEL_COPY_PLANE 1
#define ACCEL_COPY_WINDOW 1
@ -14429,7 +14430,10 @@ sna_get_image(DrawablePtr drawable,
if (!fbDrawableEnabled(drawable))
return;
DBG(("%s (%d, %d)x(%d, %d)\n", __FUNCTION__, x, y, w, h));
DBG(("%s: pixmap=%ld (%d, %d)x(%d, %d), format=%d, mask=%lx, depth=%d\n",
__FUNCTION__,
(long)get_drawable_pixmap(drawable)->drawable.serialNumber,
x, y, w, h, format, mask, drawable->depth));
region.extents.x1 = x + drawable->x;
region.extents.y1 = y + drawable->y;
@ -14437,9 +14441,11 @@ sna_get_image(DrawablePtr drawable,
region.extents.y2 = region.extents.y1 + h;
region.data = NULL;
can_blt = format == ZPixmap &&
drawable->bitsPerPixel >= 8 &&
PM_IS_SOLID(drawable, mask);
can_blt = (ACCEL_GET_IMAGE &&
!FORCE_FALLBACK &&
format == ZPixmap &&
drawable->bitsPerPixel >= 8 &&
PM_IS_SOLID(drawable, mask));
flags = MOVE_READ;
if ((w | h) == 1)