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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2018-04-06 00:56:45 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2018-04-06 00:56:45 +0100 |
| commit | 84eaaba2737b2765f3fe843a138002ad0056a52b (patch) | |
| tree | 4693257d34b7339296bffbe970dbeeb11ec1c7b7 | |
| parent | 846879ae2ec1050b72ac9ddb7c791300e22f6793 (diff) | |
| download | xorg-driver-xf86-video-intel-84eaaba2737b2765f3fe843a138002ad0056a52b.tar.gz | |
sna: Add some debug output for clipping in stippled_1_blt
Having just chased a bug along this path, I found the following debug
helpful in a narrowing down why certain paths were chosen.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
| -rw-r--r-- | src/sna/sna_accel.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/sna/sna_accel.c b/src/sna/sna_accel.c index 8ee4ef76..2f669bcf 100644 --- a/src/sna/sna_accel.c +++ b/src/sna/sna_accel.c @@ -13732,10 +13732,10 @@ sna_poly_fill_rect_stippled_1_blt(DrawablePtr drawable, uint8_t *dst, *src; uint32_t *b; - DBG(("%s: rect (%d, %d)x(%d, %d) stipple [%d,%d]\n", + DBG(("%s: rect (%d, %d)x(%d, %d) stipple [%d,%d, src_stride=%d]\n", __FUNCTION__, r->x, r->y, r->width, r->height, - bx1, bx2)); + bx1, bx2, bstride*bh)); src_stride = bstride*bh; assert(src_stride > 0); @@ -13898,6 +13898,12 @@ sna_poly_fill_rect_stippled_1_blt(DrawablePtr drawable, if (!region_maybe_clip(&clip, gc->pCompositeClip)) return true; + DBG(("%s: clip.extents=[(%d, %d), (%d, %d)] region?=%d\n", + __FUNCTION__, + clip.extents.x1, clip.extents.y1, + clip.extents.x2, clip.extents.y2, + clip.data ? clip.data->numRects : 0)); + pat.x = origin->x + drawable->x; pat.y = origin->y + drawable->y; @@ -13926,11 +13932,11 @@ sna_poly_fill_rect_stippled_1_blt(DrawablePtr drawable, bh = box.y2 - box.y1; bstride = ALIGN(bw, 2); - DBG(("%s: rect (%d, %d)x(%d, %d), box (%d,%d),(%d,%d) stipple [%d,%d], pitch=%d, stride=%d\n", + DBG(("%s: rect (%d, %d)x(%d, %d), box (%d,%d),(%d,%d) stipple [%d,%d], pitch=%d, stride=%d, len=%d\n", __FUNCTION__, r->x, r->y, r->width, r->height, box.x1, box.y1, box.x2, box.y2, - bx1, bx2, bw, bstride)); + bx1, bx2, bw, bstride, bstride*bh)); src_stride = bstride*bh; assert(src_stride > 0); |