unsigned width, height, x = 0, y = 0;
unsigned blsize = util_format_get_blocksize(dri_sw_dt->format);
unsigned offset = 0;
+ unsigned offset_x = 0;
char *data = dri_sw_dt->data;
-
+ bool is_shm = dri_sw_dt->shmid != -1;
/* Set the width to 'stride / cpp'.
*
* PutImage correctly clips to the width of the dst drawable.
*/
if (box) {
- offset = (dri_sw_dt->stride * box->y) + box->x * blsize;
+ offset = dri_sw_dt->stride * box->y;
+ offset_x = box->x * blsize;
data += offset;
+ /* don't add x offset for shm, the put_image_shm will deal with it */
+ if (!is_shm)
+ data += offset_x;
x = box->x;
y = box->y;
width = box->width;
height = dri_sw_dt->height;
}
- if (dri_sw_dt->shmid != -1) {
- dri_sw_ws->lf->put_image_shm(dri_drawable, dri_sw_dt->shmid, dri_sw_dt->data, offset,
+ if (is_shm) {
+ dri_sw_ws->lf->put_image_shm(dri_drawable, dri_sw_dt->shmid, dri_sw_dt->data, offset, offset_x,
x, y, width, height, dri_sw_dt->stride);
return;
}