Lines Matching defs:depth
884 * Tiled depth buffer management
891 drm_r128_depth_t *depth)
901 count = depth->n;
905 if (copy_from_user(&x, depth->x, sizeof(x)))
907 if (copy_from_user(&y, depth->y, sizeof(y)))
910 buffer_size = depth->n * sizeof(u32);
911 buffer = memdup_user(depth->buffer, buffer_size);
915 mask_size = depth->n;
916 if (depth->mask) {
917 mask = memdup_user(depth->mask, mask_size);
976 drm_r128_depth_t *depth)
986 count = depth->n;
992 x = memdup_user(depth->x, xbuf_size);
995 y = memdup_user(depth->y, ybuf_size);
1000 buffer_size = depth->n * sizeof(u32);
1001 buffer = memdup_user(depth->buffer, buffer_size);
1008 if (depth->mask) {
1009 mask_size = depth->n;
1010 mask = memdup_user(depth->mask, mask_size);
1073 drm_r128_depth_t *depth)
1080 count = depth->n;
1084 if (copy_from_user(&x, depth->x, sizeof(x)))
1086 if (copy_from_user(&y, depth->y, sizeof(y)))
1114 drm_r128_depth_t *depth)
1122 count = depth->n;
1139 if (copy_from_user(x, depth->x, xbuf_size)) {
1144 if (copy_from_user(y, depth->y, ybuf_size)) {
1462 drm_r128_depth_t *depth = data;
1472 switch (depth->func) {
1474 ret = r128_cce_dispatch_write_span(dev, depth);
1477 ret = r128_cce_dispatch_write_pixels(dev, depth);
1480 ret = r128_cce_dispatch_read_span(dev, depth);
1483 ret = r128_cce_dispatch_read_pixels(dev, depth);