2 * Copyright © 2016 Red Hat.
3 * Copyright © 2016 Bas Nieuwenhuizen
5 * based on amdgpu winsys.
6 * Copyright © 2011 Marek Olšák <maraeo@gmail.com>
7 * Copyright © 2015 Advanced Micro Devices, Inc.
9 * Permission is hereby granted, free of charge, to any person obtaining a
10 * copy of this software and associated documentation files (the "Software"),
11 * to deal in the Software without restriction, including without limitation
12 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
13 * and/or sell copies of the Software, and to permit persons to whom the
14 * Software is furnished to do so, subject to the following conditions:
16 * The above copyright notice and this permission notice (including the next
17 * paragraph) shall be included in all copies or substantial portions of the
20 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
21 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
22 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
23 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
24 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
25 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
31 #include "radv_private.h"
32 #include "addrlib/addrinterface.h"
33 #include "util/bitset.h"
34 #include "radv_amdgpu_winsys.h"
35 #include "radv_amdgpu_surface.h"
42 #ifndef NO_MACRO_ENTRIES
43 #define NO_MACRO_ENTRIES 16
46 #ifndef CIASICIDGFXENGINE_SOUTHERNISLAND
47 #define CIASICIDGFXENGINE_SOUTHERNISLAND 0x0000000A
50 static int radv_amdgpu_surface_sanity(const struct radeon_surf
*surf
)
52 unsigned type
= RADEON_SURF_GET(surf
->flags
, TYPE
);
54 if (!(surf
->flags
& RADEON_SURF_HAS_TILE_MODE_INDEX
))
57 /* all dimension must be at least 1 ! */
58 if (!surf
->npix_x
|| !surf
->npix_y
|| !surf
->npix_z
||
62 if (!surf
->blk_w
|| !surf
->blk_h
|| !surf
->blk_d
)
65 switch (surf
->nsamples
) {
76 case RADEON_SURF_TYPE_1D
:
80 case RADEON_SURF_TYPE_2D
:
81 case RADEON_SURF_TYPE_CUBEMAP
:
82 if (surf
->npix_z
> 1 || surf
->array_size
> 1)
85 case RADEON_SURF_TYPE_3D
:
86 if (surf
->array_size
> 1)
89 case RADEON_SURF_TYPE_1D_ARRAY
:
93 case RADEON_SURF_TYPE_2D_ARRAY
:
103 static void *ADDR_API
radv_allocSysMem(const ADDR_ALLOCSYSMEM_INPUT
* pInput
)
105 return malloc(pInput
->sizeInBytes
);
108 static ADDR_E_RETURNCODE ADDR_API
radv_freeSysMem(const ADDR_FREESYSMEM_INPUT
* pInput
)
110 free(pInput
->pVirtAddr
);
114 ADDR_HANDLE
radv_amdgpu_addr_create(struct amdgpu_gpu_info
*amdinfo
, int family
, int rev_id
,
115 enum chip_class chip_class
)
117 ADDR_CREATE_INPUT addrCreateInput
= {0};
118 ADDR_CREATE_OUTPUT addrCreateOutput
= {0};
119 ADDR_REGISTER_VALUE regValue
= {0};
120 ADDR_CREATE_FLAGS createFlags
= {{0}};
121 ADDR_E_RETURNCODE addrRet
;
123 addrCreateInput
.size
= sizeof(ADDR_CREATE_INPUT
);
124 addrCreateOutput
.size
= sizeof(ADDR_CREATE_OUTPUT
);
126 regValue
.noOfBanks
= amdinfo
->mc_arb_ramcfg
& 0x3;
127 regValue
.gbAddrConfig
= amdinfo
->gb_addr_cfg
;
128 regValue
.noOfRanks
= (amdinfo
->mc_arb_ramcfg
& 0x4) >> 2;
130 regValue
.backendDisables
= amdinfo
->backend_disable
[0];
131 regValue
.pTileConfig
= amdinfo
->gb_tile_mode
;
132 regValue
.noOfEntries
= ARRAY_SIZE(amdinfo
->gb_tile_mode
);
133 if (chip_class
== SI
) {
134 regValue
.pMacroTileConfig
= NULL
;
135 regValue
.noOfMacroEntries
= 0;
137 regValue
.pMacroTileConfig
= amdinfo
->gb_macro_tile_mode
;
138 regValue
.noOfMacroEntries
= ARRAY_SIZE(amdinfo
->gb_macro_tile_mode
);
141 createFlags
.value
= 0;
142 createFlags
.useTileIndex
= 1;
144 addrCreateInput
.chipEngine
= CIASICIDGFXENGINE_SOUTHERNISLAND
;
145 addrCreateInput
.chipFamily
= family
;
146 addrCreateInput
.chipRevision
= rev_id
;
147 addrCreateInput
.createFlags
= createFlags
;
148 addrCreateInput
.callbacks
.allocSysMem
= radv_allocSysMem
;
149 addrCreateInput
.callbacks
.freeSysMem
= radv_freeSysMem
;
150 addrCreateInput
.callbacks
.debugPrint
= 0;
151 addrCreateInput
.regValue
= regValue
;
153 addrRet
= AddrCreate(&addrCreateInput
, &addrCreateOutput
);
154 if (addrRet
!= ADDR_OK
)
157 return addrCreateOutput
.hLib
;
160 static int radv_compute_level(ADDR_HANDLE addrlib
,
161 struct radeon_surf
*surf
, bool is_stencil
,
162 unsigned level
, unsigned type
, bool compressed
,
163 ADDR_COMPUTE_SURFACE_INFO_INPUT
*AddrSurfInfoIn
,
164 ADDR_COMPUTE_SURFACE_INFO_OUTPUT
*AddrSurfInfoOut
,
165 ADDR_COMPUTE_DCCINFO_INPUT
*AddrDccIn
,
166 ADDR_COMPUTE_DCCINFO_OUTPUT
*AddrDccOut
)
168 struct radeon_surf_level
*surf_level
;
169 ADDR_E_RETURNCODE ret
;
171 AddrSurfInfoIn
->mipLevel
= level
;
172 AddrSurfInfoIn
->width
= u_minify(surf
->npix_x
, level
);
173 AddrSurfInfoIn
->height
= u_minify(surf
->npix_y
, level
);
175 if (type
== RADEON_SURF_TYPE_3D
)
176 AddrSurfInfoIn
->numSlices
= u_minify(surf
->npix_z
, level
);
177 else if (type
== RADEON_SURF_TYPE_CUBEMAP
)
178 AddrSurfInfoIn
->numSlices
= 6;
180 AddrSurfInfoIn
->numSlices
= surf
->array_size
;
183 /* Set the base level pitch. This is needed for calculation
184 * of non-zero levels. */
186 AddrSurfInfoIn
->basePitch
= surf
->stencil_level
[0].nblk_x
;
188 AddrSurfInfoIn
->basePitch
= surf
->level
[0].nblk_x
;
190 /* Convert blocks to pixels for compressed formats. */
192 AddrSurfInfoIn
->basePitch
*= surf
->blk_w
;
195 ret
= AddrComputeSurfaceInfo(addrlib
,
201 surf_level
= is_stencil
? &surf
->stencil_level
[level
] : &surf
->level
[level
];
202 surf_level
->offset
= align64(surf
->bo_size
, AddrSurfInfoOut
->baseAlign
);
203 surf_level
->slice_size
= AddrSurfInfoOut
->sliceSize
;
204 surf_level
->pitch_bytes
= AddrSurfInfoOut
->pitch
* (is_stencil
? 1 : surf
->bpe
);
205 surf_level
->npix_x
= u_minify(surf
->npix_x
, level
);
206 surf_level
->npix_y
= u_minify(surf
->npix_y
, level
);
207 surf_level
->npix_z
= u_minify(surf
->npix_z
, level
);
208 surf_level
->nblk_x
= AddrSurfInfoOut
->pitch
;
209 surf_level
->nblk_y
= AddrSurfInfoOut
->height
;
210 if (type
== RADEON_SURF_TYPE_3D
)
211 surf_level
->nblk_z
= AddrSurfInfoOut
->depth
;
213 surf_level
->nblk_z
= 1;
215 switch (AddrSurfInfoOut
->tileMode
) {
216 case ADDR_TM_LINEAR_ALIGNED
:
217 surf_level
->mode
= RADEON_SURF_MODE_LINEAR_ALIGNED
;
219 case ADDR_TM_1D_TILED_THIN1
:
220 surf_level
->mode
= RADEON_SURF_MODE_1D
;
222 case ADDR_TM_2D_TILED_THIN1
:
223 surf_level
->mode
= RADEON_SURF_MODE_2D
;
230 surf
->stencil_tiling_index
[level
] = AddrSurfInfoOut
->tileIndex
;
232 surf
->tiling_index
[level
] = AddrSurfInfoOut
->tileIndex
;
234 surf
->bo_size
= surf_level
->offset
+ AddrSurfInfoOut
->surfSize
;
236 /* Clear DCC fields at the beginning. */
237 surf_level
->dcc_offset
= 0;
238 surf_level
->dcc_enabled
= false;
240 /* The previous level's flag tells us if we can use DCC for this level. */
241 if (AddrSurfInfoIn
->flags
.dccCompatible
&&
242 (level
== 0 || AddrDccOut
->subLvlCompressible
)) {
243 AddrDccIn
->colorSurfSize
= AddrSurfInfoOut
->surfSize
;
244 AddrDccIn
->tileMode
= AddrSurfInfoOut
->tileMode
;
245 AddrDccIn
->tileInfo
= *AddrSurfInfoOut
->pTileInfo
;
246 AddrDccIn
->tileIndex
= AddrSurfInfoOut
->tileIndex
;
247 AddrDccIn
->macroModeIndex
= AddrSurfInfoOut
->macroModeIndex
;
249 ret
= AddrComputeDccInfo(addrlib
,
253 if (ret
== ADDR_OK
) {
254 surf_level
->dcc_offset
= surf
->dcc_size
;
255 surf_level
->dcc_fast_clear_size
= AddrDccOut
->dccFastClearSize
;
256 surf_level
->dcc_enabled
= true;
257 surf
->dcc_size
= surf_level
->dcc_offset
+ AddrDccOut
->dccRamSize
;
258 surf
->dcc_alignment
= MAX2(surf
->dcc_alignment
, AddrDccOut
->dccRamBaseAlign
);
262 if (!is_stencil
&& AddrSurfInfoIn
->flags
.depth
&&
263 surf_level
->mode
== RADEON_SURF_MODE_2D
&& level
== 0) {
264 ADDR_COMPUTE_HTILE_INFO_INPUT AddrHtileIn
= {0};
265 ADDR_COMPUTE_HTILE_INFO_OUTPUT AddrHtileOut
= {0};
266 AddrHtileIn
.flags
.tcCompatible
= AddrSurfInfoIn
->flags
.tcCompatible
;
267 AddrHtileIn
.pitch
= AddrSurfInfoOut
->pitch
;
268 AddrHtileIn
.height
= AddrSurfInfoOut
->height
;
269 AddrHtileIn
.numSlices
= AddrSurfInfoOut
->depth
;
270 AddrHtileIn
.blockWidth
= ADDR_HTILE_BLOCKSIZE_8
;
271 AddrHtileIn
.blockHeight
= ADDR_HTILE_BLOCKSIZE_8
;
272 AddrHtileIn
.pTileInfo
= AddrSurfInfoOut
->pTileInfo
;
273 AddrHtileIn
.tileIndex
= AddrSurfInfoOut
->tileIndex
;
274 AddrHtileIn
.macroModeIndex
= AddrSurfInfoOut
->macroModeIndex
;
276 ret
= AddrComputeHtileInfo(addrlib
,
280 if (ret
== ADDR_OK
) {
281 surf
->htile_size
= AddrHtileOut
.htileBytes
;
282 surf
->htile_slice_size
= AddrHtileOut
.sliceSize
;
283 surf
->htile_alignment
= AddrHtileOut
.baseAlign
;
289 static void radv_set_micro_tile_mode(struct radeon_surf
*surf
,
290 struct radeon_info
*info
)
292 uint32_t tile_mode
= info
->si_tile_mode_array
[surf
->tiling_index
[0]];
294 if (info
->chip_class
>= CIK
)
295 surf
->micro_tile_mode
= G_009910_MICRO_TILE_MODE_NEW(tile_mode
);
297 surf
->micro_tile_mode
= G_009910_MICRO_TILE_MODE(tile_mode
);
300 static unsigned cik_get_macro_tile_index(struct radeon_surf
*surf
)
302 unsigned index
, tileb
;
304 tileb
= 8 * 8 * surf
->bpe
;
305 tileb
= MIN2(surf
->tile_split
, tileb
);
307 for (index
= 0; tileb
> 64; index
++)
314 static int radv_amdgpu_winsys_surface_init(struct radeon_winsys
*_ws
,
315 struct radeon_surf
*surf
)
317 struct radv_amdgpu_winsys
*ws
= radv_amdgpu_winsys(_ws
);
318 unsigned level
, mode
, type
;
320 ADDR_COMPUTE_SURFACE_INFO_INPUT AddrSurfInfoIn
= {0};
321 ADDR_COMPUTE_SURFACE_INFO_OUTPUT AddrSurfInfoOut
= {0};
322 ADDR_COMPUTE_DCCINFO_INPUT AddrDccIn
= {0};
323 ADDR_COMPUTE_DCCINFO_OUTPUT AddrDccOut
= {0};
324 ADDR_TILEINFO AddrTileInfoIn
= {0};
325 ADDR_TILEINFO AddrTileInfoOut
= {0};
328 r
= radv_amdgpu_surface_sanity(surf
);
332 AddrSurfInfoIn
.size
= sizeof(ADDR_COMPUTE_SURFACE_INFO_INPUT
);
333 AddrSurfInfoOut
.size
= sizeof(ADDR_COMPUTE_SURFACE_INFO_OUTPUT
);
334 AddrDccIn
.size
= sizeof(ADDR_COMPUTE_DCCINFO_INPUT
);
335 AddrDccOut
.size
= sizeof(ADDR_COMPUTE_DCCINFO_OUTPUT
);
336 AddrSurfInfoOut
.pTileInfo
= &AddrTileInfoOut
;
338 type
= RADEON_SURF_GET(surf
->flags
, TYPE
);
339 mode
= RADEON_SURF_GET(surf
->flags
, MODE
);
340 compressed
= surf
->blk_w
== 4 && surf
->blk_h
== 4;
342 /* MSAA and FMASK require 2D tiling. */
343 if (surf
->nsamples
> 1 ||
344 (surf
->flags
& RADEON_SURF_FMASK
))
345 mode
= RADEON_SURF_MODE_2D
;
347 /* DB doesn't support linear layouts. */
348 if (surf
->flags
& (RADEON_SURF_Z_OR_SBUFFER
) &&
349 mode
< RADEON_SURF_MODE_1D
)
350 mode
= RADEON_SURF_MODE_1D
;
352 /* Set the requested tiling mode. */
354 case RADEON_SURF_MODE_LINEAR_ALIGNED
:
355 AddrSurfInfoIn
.tileMode
= ADDR_TM_LINEAR_ALIGNED
;
357 case RADEON_SURF_MODE_1D
:
358 AddrSurfInfoIn
.tileMode
= ADDR_TM_1D_TILED_THIN1
;
360 case RADEON_SURF_MODE_2D
:
361 AddrSurfInfoIn
.tileMode
= ADDR_TM_2D_TILED_THIN1
;
367 /* The format must be set correctly for the allocation of compressed
368 * textures to work. In other cases, setting the bpp is sufficient. */
372 AddrSurfInfoIn
.format
= ADDR_FMT_BC1
;
375 AddrSurfInfoIn
.format
= ADDR_FMT_BC3
;
381 AddrDccIn
.bpp
= AddrSurfInfoIn
.bpp
= surf
->bpe
* 8;
384 AddrDccIn
.numSamples
= AddrSurfInfoIn
.numSamples
= surf
->nsamples
;
385 AddrSurfInfoIn
.tileIndex
= -1;
387 /* Set the micro tile type. */
388 if (surf
->flags
& RADEON_SURF_SCANOUT
)
389 AddrSurfInfoIn
.tileType
= ADDR_DISPLAYABLE
;
390 else if (surf
->flags
& RADEON_SURF_Z_OR_SBUFFER
)
391 AddrSurfInfoIn
.tileType
= ADDR_DEPTH_SAMPLE_ORDER
;
393 AddrSurfInfoIn
.tileType
= ADDR_NON_DISPLAYABLE
;
395 AddrSurfInfoIn
.flags
.color
= !(surf
->flags
& RADEON_SURF_Z_OR_SBUFFER
);
396 AddrSurfInfoIn
.flags
.depth
= (surf
->flags
& RADEON_SURF_ZBUFFER
) != 0;
397 AddrSurfInfoIn
.flags
.cube
= type
== RADEON_SURF_TYPE_CUBEMAP
;
398 AddrSurfInfoIn
.flags
.display
= (surf
->flags
& RADEON_SURF_SCANOUT
) != 0;
399 AddrSurfInfoIn
.flags
.pow2Pad
= surf
->last_level
> 0;
400 AddrSurfInfoIn
.flags
.opt4Space
= 1;
403 * - If we add MSAA support, keep in mind that CB can't decompress 8bpp
405 * - Mipmapped array textures have low performance (discovered by a closed
408 AddrSurfInfoIn
.flags
.dccCompatible
= !(surf
->flags
& RADEON_SURF_Z_OR_SBUFFER
) &&
409 !(surf
->flags
& RADEON_SURF_DISABLE_DCC
) &&
410 !compressed
&& AddrDccIn
.numSamples
<= 1 &&
411 ((surf
->array_size
== 1 && surf
->npix_z
== 1) ||
412 surf
->last_level
== 0);
414 AddrSurfInfoIn
.flags
.noStencil
= (surf
->flags
& RADEON_SURF_SBUFFER
) == 0;
415 AddrSurfInfoIn
.flags
.compressZ
= AddrSurfInfoIn
.flags
.depth
;
417 /* noStencil = 0 can result in a depth part that is incompatible with
418 * mipmapped texturing. So set noStencil = 1 when mipmaps are requested (in
419 * this case, we may end up setting stencil_adjusted).
421 * TODO: update addrlib to a newer version, remove this, and
422 * use flags.matchStencilTileCfg = 1 as an alternative fix.
424 if (surf
->last_level
> 0)
425 AddrSurfInfoIn
.flags
.noStencil
= 1;
427 /* Set preferred macrotile parameters. This is usually required
428 * for shared resources. This is for 2D tiling only. */
429 if (AddrSurfInfoIn
.tileMode
>= ADDR_TM_2D_TILED_THIN1
&&
430 surf
->bankw
&& surf
->bankh
&& surf
->mtilea
&& surf
->tile_split
) {
431 /* If any of these parameters are incorrect, the calculation
433 AddrTileInfoIn
.banks
= surf
->num_banks
;
434 AddrTileInfoIn
.bankWidth
= surf
->bankw
;
435 AddrTileInfoIn
.bankHeight
= surf
->bankh
;
436 AddrTileInfoIn
.macroAspectRatio
= surf
->mtilea
;
437 AddrTileInfoIn
.tileSplitBytes
= surf
->tile_split
;
438 AddrTileInfoIn
.pipeConfig
= surf
->pipe_config
+ 1; /* +1 compared to GB_TILE_MODE */
439 AddrSurfInfoIn
.flags
.opt4Space
= 0;
440 AddrSurfInfoIn
.pTileInfo
= &AddrTileInfoIn
;
442 /* If AddrSurfInfoIn.pTileInfo is set, Addrlib doesn't set
443 * the tile index, because we are expected to know it if
444 * we know the other parameters.
446 * This is something that can easily be fixed in Addrlib.
447 * For now, just figure it out here.
448 * Note that only 2D_TILE_THIN1 is handled here.
450 assert(!(surf
->flags
& RADEON_SURF_Z_OR_SBUFFER
));
451 assert(AddrSurfInfoIn
.tileMode
== ADDR_TM_2D_TILED_THIN1
);
453 if (ws
->info
.chip_class
== SI
) {
454 if (AddrSurfInfoIn
.tileType
== ADDR_DISPLAYABLE
) {
456 AddrSurfInfoIn
.tileIndex
= 11; /* 16bpp */
458 AddrSurfInfoIn
.tileIndex
= 12; /* 32bpp */
461 AddrSurfInfoIn
.tileIndex
= 14; /* 8bpp */
462 else if (surf
->bpe
== 2)
463 AddrSurfInfoIn
.tileIndex
= 15; /* 16bpp */
464 else if (surf
->bpe
== 4)
465 AddrSurfInfoIn
.tileIndex
= 16; /* 32bpp */
467 AddrSurfInfoIn
.tileIndex
= 17; /* 64bpp (and 128bpp) */
470 if (AddrSurfInfoIn
.tileType
== ADDR_DISPLAYABLE
)
471 AddrSurfInfoIn
.tileIndex
= 10; /* 2D displayable */
473 AddrSurfInfoIn
.tileIndex
= 14; /* 2D non-displayable */
474 AddrSurfInfoOut
.macroModeIndex
= cik_get_macro_tile_index(surf
);
480 surf
->dcc_alignment
= 1;
481 surf
->htile_size
= surf
->htile_slice_size
= 0;
482 surf
->htile_alignment
= 1;
484 /* Calculate texture layout information. */
485 for (level
= 0; level
<= surf
->last_level
; level
++) {
486 r
= radv_compute_level(ws
->addrlib
, surf
, false, level
, type
, compressed
,
487 &AddrSurfInfoIn
, &AddrSurfInfoOut
, &AddrDccIn
, &AddrDccOut
);
492 surf
->bo_alignment
= AddrSurfInfoOut
.baseAlign
;
493 surf
->pipe_config
= AddrSurfInfoOut
.pTileInfo
->pipeConfig
- 1;
494 radv_set_micro_tile_mode(surf
, &ws
->info
);
496 /* For 2D modes only. */
497 if (AddrSurfInfoOut
.tileMode
>= ADDR_TM_2D_TILED_THIN1
) {
498 surf
->bankw
= AddrSurfInfoOut
.pTileInfo
->bankWidth
;
499 surf
->bankh
= AddrSurfInfoOut
.pTileInfo
->bankHeight
;
500 surf
->mtilea
= AddrSurfInfoOut
.pTileInfo
->macroAspectRatio
;
501 surf
->tile_split
= AddrSurfInfoOut
.pTileInfo
->tileSplitBytes
;
502 surf
->num_banks
= AddrSurfInfoOut
.pTileInfo
->banks
;
503 surf
->macro_tile_index
= AddrSurfInfoOut
.macroModeIndex
;
505 surf
->macro_tile_index
= 0;
510 /* Calculate texture layout information for stencil. */
511 if (surf
->flags
& RADEON_SURF_SBUFFER
) {
512 AddrSurfInfoIn
.bpp
= 8;
513 AddrSurfInfoIn
.flags
.depth
= 0;
514 AddrSurfInfoIn
.flags
.stencil
= 1;
515 /* This will be ignored if AddrSurfInfoIn.pTileInfo is NULL. */
516 AddrTileInfoIn
.tileSplitBytes
= surf
->stencil_tile_split
;
518 for (level
= 0; level
<= surf
->last_level
; level
++) {
519 r
= radv_compute_level(ws
->addrlib
, surf
, true, level
, type
, compressed
,
520 &AddrSurfInfoIn
, &AddrSurfInfoOut
, &AddrDccIn
, &AddrDccOut
);
524 /* DB uses the depth pitch for both stencil and depth. */
525 if (surf
->stencil_level
[level
].nblk_x
!= surf
->level
[level
].nblk_x
)
526 surf
->stencil_adjusted
= true;
529 /* For 2D modes only. */
530 if (AddrSurfInfoOut
.tileMode
>= ADDR_TM_2D_TILED_THIN1
) {
531 surf
->stencil_tile_split
=
532 AddrSurfInfoOut
.pTileInfo
->tileSplitBytes
;
538 /* Recalculate the whole DCC miptree size including disabled levels.
539 * This is what addrlib does, but calling addrlib would be a lot more
543 if (surf
->dcc_size
&& surf
->last_level
> 0) {
544 surf
->dcc_size
= align64(surf
->bo_size
>> 8,
545 ws
->info
.pipe_interleave_bytes
*
546 ws
->info
.num_tile_pipes
);
552 static int radv_amdgpu_winsys_surface_best(struct radeon_winsys
*rws
,
553 struct radeon_surf
*surf
)
558 void radv_amdgpu_surface_init_functions(struct radv_amdgpu_winsys
*ws
)
560 ws
->base
.surface_init
= radv_amdgpu_winsys_surface_init
;
561 ws
->base
.surface_best
= radv_amdgpu_winsys_surface_best
;