272 	struct r600_transfer *trans;  in si_texture_get_transfer()  local
308 	trans = CALLOC_STRUCT(r600_transfer);  in si_texture_get_transfer()
309 	if (trans == NULL)  in si_texture_get_transfer()
311 	pipe_resource_reference(&trans->transfer.resource, texture);  in si_texture_get_transfer()
312 	trans->transfer.level = level;  in si_texture_get_transfer()
313 	trans->transfer.usage = usage;  in si_texture_get_transfer()
314 	trans->transfer.box = *box;  in si_texture_get_transfer()
323 			pipe_resource_reference(&trans->transfer.resource, NULL);  in si_texture_get_transfer()
324 			FREE(trans);  in si_texture_get_transfer()
327 		trans->transfer.stride = rtex->flushed_depth_texture->surface.level[level].pitch_bytes;  in si_texture_get_transfer()
328 		trans->offset = r600_texture_get_offset(rtex->flushed_depth_texture, level, box->z);  in si_texture_get_transfer()
329 		return &trans->transfer;  in si_texture_get_transfer()
353 		trans->staging_texture = ctx->screen->resource_create(ctx->screen, &resource);  in si_texture_get_transfer()
354 		if (trans->staging_texture == NULL) {  in si_texture_get_transfer()
356 			pipe_resource_reference(&trans->transfer.resource, NULL);  in si_texture_get_transfer()
357 			FREE(trans);  in si_texture_get_transfer()
361 		trans->transfer.stride = ((struct r600_resource_texture *)trans->staging_texture)  in si_texture_get_transfer()
364 			r600_copy_to_staging_texture(ctx, trans);  in si_texture_get_transfer()
368 		return &trans->transfer;  in si_texture_get_transfer()
370 	trans->transfer.stride = rtex->surface.level[level].pitch_bytes;  in si_texture_get_transfer()
371 	trans->transfer.layer_stride = rtex->surface.level[level].slice_size;  in si_texture_get_transfer()
372 	trans->offset = r600_texture_get_offset(rtex, level, box->z);  in si_texture_get_transfer()
373 	return &trans->transfer;  in si_texture_get_transfer()