void vivante_unaccel_SetSpans(DrawablePtr pDrawable, GCPtr pGC, char *psrc,
DDXPointPtr ppt, int *pwidth, int nspans, int fSorted)
{
vivante_prepare_drawable(pDrawable, ACCESS_RW);
vivante_prepare_gc(pGC);
fbSetSpans(pDrawable, pGC, psrc, ppt, pwidth, nspans, fSorted);
vivante_finish_gc(pGC);
vivante_finish_drawable(pDrawable, ACCESS_RW);
}
void
uxa_check_set_spans(DrawablePtr pDrawable, GCPtr pGC, char *psrc,
DDXPointPtr ppt, int *pwidth, int nspans, int fSorted)
{
ScreenPtr screen = pDrawable->pScreen;
UXA_FALLBACK(("to %p (%c)\n", pDrawable,
uxa_drawable_location(pDrawable)));
if (uxa_prepare_access(pDrawable, UXA_ACCESS_RW)) {
fbSetSpans(pDrawable, pGC, psrc, ppt, pwidth, nspans, fSorted);
uxa_finish_access(pDrawable, UXA_ACCESS_RW);
}
}
static void
radeon_glamor_set_spans(DrawablePtr pDrawable, GCPtr pGC, char *psrc,
DDXPointPtr ppt, int *pwidth, int nspans, int fSorted)
{
ScrnInfoPtr scrn = xf86ScreenToScrn(pDrawable->pScreen);
PixmapPtr pixmap = get_drawable_pixmap(pDrawable);
struct radeon_pixmap *priv = radeon_get_pixmap_private(pixmap);
if (radeon_glamor_prepare_access_cpu_rw(scrn, pixmap, priv)) {
fbSetSpans(pDrawable, pGC, psrc, ppt, pwidth, nspans, fSorted);
radeon_glamor_finish_access_cpu(pixmap);
}
}
static Bool
_glamor_set_spans(DrawablePtr drawable, GCPtr gc, char *src,
DDXPointPtr points, int *widths, int numPoints, int sorted,
Bool fallback)
{
PixmapPtr dest_pixmap = glamor_get_drawable_pixmap(drawable);
glamor_pixmap_private *dest_pixmap_priv;
int i;
uint8_t *drawpixels_src = (uint8_t *) src;
RegionPtr clip = fbGetCompositeClip(gc);
BoxRec *pbox;
int x_off, y_off;
Bool ret = FALSE;
dest_pixmap_priv = glamor_get_pixmap_private(dest_pixmap);
if (!GLAMOR_PIXMAP_PRIV_HAS_FBO(dest_pixmap_priv)) {
glamor_fallback("pixmap has no fbo.\n");
goto fail;
}
/* XXX Shall we set alu here? */
if (!glamor_set_planemask(dest_pixmap, gc->planemask))
goto fail;
glamor_get_drawable_deltas(drawable, dest_pixmap, &x_off, &y_off);
for (i = 0; i < numPoints; i++) {
int n = REGION_NUM_RECTS(clip);
pbox = REGION_RECTS(clip);
while (n--) {
int x1 = points[i].x;
int x2 = x1 + widths[i];
int y1 = points[i].y;
if (pbox->y1 > points[i].y || pbox->y2 < points[i].y)
break;
x1 = x1 > pbox->x1 ? x1 : pbox->x1;
x2 = x2 < pbox->x2 ? x2 : pbox->x2;
if (x1 >= x2)
continue;
glamor_upload_sub_pixmap_to_texture(dest_pixmap, x1 + x_off,
y1 + y_off, x2 - x1, 1,
PixmapBytePad(widths[i],
drawable->depth),
drawpixels_src, 0);
}
drawpixels_src += PixmapBytePad(widths[i], drawable->depth);
}
ret = TRUE;
goto done;
fail:
if (!fallback && glamor_ddx_fallback_check_pixmap(drawable))
goto done;
glamor_fallback("to %p (%c)\n",
drawable, glamor_get_drawable_location(drawable));
if (glamor_prepare_access(drawable, GLAMOR_ACCESS_RW)) {
fbSetSpans(drawable, gc, src, points, widths, numPoints, sorted);
glamor_finish_access(drawable, GLAMOR_ACCESS_RW);
}
ret = TRUE;
done:
return ret;
}
