2 * Copyright © 2016 Intel Corporation
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21 * DEALINGS IN THE SOFTWARE.
24 #include "tu_private.h"
29 #include "nir/nir_builder.h"
30 #include "vk_format.h"
35 tu_resolve_image(struct tu_cmd_buffer
*cmdbuf
,
36 struct tu_image
*src_image
,
37 struct tu_image
*dst_image
,
38 const VkImageResolve
*info
)
40 assert(info
->dstSubresource
.layerCount
== info
->srcSubresource
.layerCount
);
42 tu_blit(cmdbuf
, &(struct tu_blit
) {
43 .dst
= tu_blit_surf_ext(dst_image
, info
->dstSubresource
, info
->dstOffset
, info
->extent
),
44 .src
= tu_blit_surf_ext(src_image
, info
->srcSubresource
, info
->srcOffset
, info
->extent
),
45 .layers
= MAX2(info
->extent
.depth
, info
->dstSubresource
.layerCount
)
50 tu_CmdResolveImage(VkCommandBuffer cmd_buffer_h
,
52 VkImageLayout src_image_layout
,
54 VkImageLayout dest_image_layout
,
55 uint32_t region_count
,
56 const VkImageResolve
*regions
)
58 TU_FROM_HANDLE(tu_cmd_buffer
, cmdbuf
, cmd_buffer_h
);
59 TU_FROM_HANDLE(tu_image
, src_image
, src_image_h
);
60 TU_FROM_HANDLE(tu_image
, dst_image
, dest_image_h
);
62 tu_bo_list_add(&cmdbuf
->bo_list
, src_image
->bo
, MSM_SUBMIT_BO_READ
);
63 tu_bo_list_add(&cmdbuf
->bo_list
, dst_image
->bo
, MSM_SUBMIT_BO_WRITE
);
65 for (uint32_t i
= 0; i
< region_count
; ++i
)
66 tu_resolve_image(cmdbuf
, src_image
, dst_image
, regions
+ i
);