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sna: Debugging flil spans and their clipping 

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2012-04-03 09:23:49 +01:00
parent ec1267df74
commit 0a0ee491ea
1 changed files with 11 additions and 4 deletions
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15
src/sna/sna_accel.c
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@ -4291,14 +4291,18 @@ sna_fill_spans__fill_clip_extents(DrawablePtr drawable,
extents->x2, extents->y2));
while (n--) {
DBG(("%s: [%d] pt=(%d, %d), width=%d\n",
__FUNCTION__, n, pt->x, pt->y, *width));
*(DDXPointRec *)b = *pt++;
b->x2 = b->x1 + (int)*width++;
b->y2 = b->y1 + 1;
if (box_intersect(b, extents)) {
b->x1 += data->dx;
b->x2 += data->dx;
b->y1 += data->dy;
b->y2 += data->dy;
DBG(("%s: [%d] clipped=(%d, %d), (%d, %d)\n",
__FUNCTION__, n, b->x1, b->y1, b->x2, b->y2));
if (data->dx|data->dy) {
b->x1 += data->dx; b->x2 += data->dx;
b->y1 += data->dy; b->y2 += data->dy;
}
if (++b == last_box) {
op->boxes(data->sna, op, box, last_box - box);
b = box;
@ -8578,6 +8582,9 @@ sna_poly_fill_polygon(DrawablePtr draw, GCPtr gc,
(gc->fillStyle == FillTiled && gc->tileIsPixel)),
gc->fillStyle, gc->tileIsPixel,
gc->alu));
DBG(("%s: draw=%d, offset=(%d, %d), size=%dx%d\n",
__FUNCTION__, draw->serialNumber,
draw->x, draw->y, draw->width, draw->height));
data.flags = sna_poly_point_extents(draw, gc, mode, n, pt,
&data.region.extents);