/* Choose surface format */
for (i = 0; rgbaFormats[i]; i++) {
if (screen->is_format_supported(screen, rgbaFormats[i],
- target, 0, bind, 0)) {
+ target, 0, bind)) {
format = rgbaFormats[i];
break;
}
unsigned h = src_box->height;
assert(src && dst);
+ assert((src->target == PIPE_BUFFER && dst->target == PIPE_BUFFER) ||
+ (src->target != PIPE_BUFFER && dst->target != PIPE_BUFFER));
+
if (!src || !dst)
return;
assert(dst_map);
if (src_map && dst_map) {
- util_copy_rect(dst_map,
- dst_format,
- dst_trans->stride,
- 0, 0,
- w, h,
- src_map,
- src_trans->stride,
- 0,
- 0);
+ if (dst->target == PIPE_BUFFER && src->target == PIPE_BUFFER) {
+ memcpy(dst_map, src_map, w);
+ } else {
+ util_copy_rect(dst_map,
+ dst_format,
+ dst_trans->stride,
+ 0, 0,
+ w, h,
+ src_map,
+ src_trans->stride,
+ 0,
+ 0);
+ }
}
pipe->transfer_unmap(pipe, src_trans);
dst_map += dst_stride;
}
}
- break;
+ break;
case 8:
+ {
+ uint64_t zstencil = util_pack64_z_stencil(dst->texture->format,
+ depth, stencil);
+
+ assert(dst->format == PIPE_FORMAT_Z32_FLOAT_S8X24_USCALED);
+
+ if (!need_rmw) {
+ for (i = 0; i < height; i++) {
+ uint64_t *row = (uint64_t *)dst_map;
+ for (j = 0; j < width; j++)
+ *row++ = zstencil;
+ dst_map += dst_stride;
+ }
+ }
+ else {
+ uint64_t src_mask;
+
+ if (clear_flags & PIPE_CLEAR_DEPTH)
+ src_mask = 0x00000000ffffffffull;
+ else
+ src_mask = 0x000000ff00000000ull;
+
+ for (i = 0; i < height; i++) {
+ uint64_t *row = (uint64_t *)dst_map;
+ for (j = 0; j < width; j++) {
+ uint64_t tmp = *row & ~src_mask;
+ *row++ = tmp | (zstencil & src_mask);
+ }
+ dst_map += dst_stride;
+ }
+ }
+ break;
+ }
default:
assert(0);
break;