2 * Copyright © 2015 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
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
38 #define __gen_validate_value(x) VALGRIND_CHECK_MEM_IS_DEFINED(&(x), sizeof(x))
43 #include "brw_device_info.h"
44 #include "brw_compiler.h"
45 #include "util/macros.h"
46 #include "util/list.h"
48 /* Pre-declarations needed for WSI entrypoints */
51 typedef struct xcb_connection_t xcb_connection_t
;
52 typedef uint32_t xcb_visualid_t
;
53 typedef uint32_t xcb_window_t
;
56 #include <vulkan/vulkan.h>
57 #include <vulkan/vulkan_intel.h>
58 #include <vulkan/vk_icd.h>
60 #include "anv_entrypoints.h"
61 #include "brw_context.h"
71 #define MAX_VIEWPORTS 16
72 #define MAX_SCISSORS 16
73 #define MAX_PUSH_CONSTANTS_SIZE 128
74 #define MAX_DYNAMIC_BUFFERS 16
76 #define MAX_SAMPLES_LOG2 4 /* SKL supports 16 samples */
78 #define anv_noreturn __attribute__((__noreturn__))
79 #define anv_printflike(a, b) __attribute__((__format__(__printf__, a, b)))
81 #define MIN(a, b) ((a) < (b) ? (a) : (b))
82 #define MAX(a, b) ((a) > (b) ? (a) : (b))
84 static inline uint32_t
85 align_u32(uint32_t v
, uint32_t a
)
87 assert(a
!= 0 && a
== (a
& -a
));
88 return (v
+ a
- 1) & ~(a
- 1);
91 static inline uint64_t
92 align_u64(uint64_t v
, uint64_t a
)
94 assert(a
!= 0 && a
== (a
& -a
));
95 return (v
+ a
- 1) & ~(a
- 1);
99 align_i32(int32_t v
, int32_t a
)
101 assert(a
!= 0 && a
== (a
& -a
));
102 return (v
+ a
- 1) & ~(a
- 1);
105 /** Alignment must be a power of 2. */
107 anv_is_aligned(uintmax_t n
, uintmax_t a
)
109 assert(a
== (a
& -a
));
110 return (n
& (a
- 1)) == 0;
113 static inline uint32_t
114 anv_minify(uint32_t n
, uint32_t levels
)
116 if (unlikely(n
== 0))
119 return MAX(n
>> levels
, 1);
123 anv_clamp_f(float f
, float min
, float max
)
136 anv_clear_mask(uint32_t *inout_mask
, uint32_t clear_mask
)
138 if (*inout_mask
& clear_mask
) {
139 *inout_mask
&= ~clear_mask
;
146 #define for_each_bit(b, dword) \
147 for (uint32_t __dword = (dword); \
148 (b) = __builtin_ffs(__dword) - 1, __dword; \
149 __dword &= ~(1 << (b)))
151 #define typed_memcpy(dest, src, count) ({ \
152 static_assert(sizeof(*src) == sizeof(*dest), ""); \
153 memcpy((dest), (src), (count) * sizeof(*(src))); \
156 #define zero(x) (memset(&(x), 0, sizeof(x)))
158 /* Define no kernel as 1, since that's an illegal offset for a kernel */
162 VkStructureType sType
;
166 /* Whenever we generate an error, pass it through this function. Useful for
167 * debugging, where we can break on it. Only call at error site, not when
168 * propagating errors. Might be useful to plug in a stack trace here.
171 VkResult
__vk_errorf(VkResult error
, const char *file
, int line
, const char *format
, ...);
174 #define vk_error(error) __vk_errorf(error, __FILE__, __LINE__, NULL);
175 #define vk_errorf(error, format, ...) __vk_errorf(error, __FILE__, __LINE__, format, ## __VA_ARGS__);
177 #define vk_error(error) error
178 #define vk_errorf(error, format, ...) error
181 void __anv_finishme(const char *file
, int line
, const char *format
, ...)
182 anv_printflike(3, 4);
183 void anv_loge(const char *format
, ...) anv_printflike(1, 2);
184 void anv_loge_v(const char *format
, va_list va
);
187 * Print a FINISHME message, including its source location.
189 #define anv_finishme(format, ...) \
190 __anv_finishme(__FILE__, __LINE__, format, ##__VA_ARGS__);
192 /* A non-fatal assert. Useful for debugging. */
194 #define anv_assert(x) ({ \
195 if (unlikely(!(x))) \
196 fprintf(stderr, "%s:%d ASSERT: %s\n", __FILE__, __LINE__, #x); \
199 #define anv_assert(x)
203 * If a block of code is annotated with anv_validate, then the block runs only
207 #define anv_validate if (1)
209 #define anv_validate if (0)
212 void anv_abortf(const char *format
, ...) anv_noreturn
anv_printflike(1, 2);
213 void anv_abortfv(const char *format
, va_list va
) anv_noreturn
;
215 #define stub_return(v) \
217 anv_finishme("stub %s", __func__); \
223 anv_finishme("stub %s", __func__); \
228 * A dynamically growable, circular buffer. Elements are added at head and
229 * removed from tail. head and tail are free-running uint32_t indices and we
230 * only compute the modulo with size when accessing the array. This way,
231 * number of bytes in the queue is always head - tail, even in case of
238 uint32_t element_size
;
243 int anv_vector_init(struct anv_vector
*queue
, uint32_t element_size
, uint32_t size
);
244 void *anv_vector_add(struct anv_vector
*queue
);
245 void *anv_vector_remove(struct anv_vector
*queue
);
248 anv_vector_length(struct anv_vector
*queue
)
250 return (queue
->head
- queue
->tail
) / queue
->element_size
;
254 anv_vector_head(struct anv_vector
*vector
)
256 assert(vector
->tail
< vector
->head
);
257 return (void *)((char *)vector
->data
+
258 ((vector
->head
- vector
->element_size
) &
259 (vector
->size
- 1)));
263 anv_vector_tail(struct anv_vector
*vector
)
265 return (void *)((char *)vector
->data
+ (vector
->tail
& (vector
->size
- 1)));
269 anv_vector_finish(struct anv_vector
*queue
)
274 #define anv_vector_foreach(elem, queue) \
275 static_assert(__builtin_types_compatible_p(__typeof__(queue), struct anv_vector *), ""); \
276 for (uint32_t __anv_vector_offset = (queue)->tail; \
277 elem = (queue)->data + (__anv_vector_offset & ((queue)->size - 1)), __anv_vector_offset < (queue)->head; \
278 __anv_vector_offset += (queue)->element_size)
283 /* Index into the current validation list. This is used by the
284 * validation list building alrogithm to track which buffers are already
285 * in the validation list so that we can ensure uniqueness.
289 /* Last known offset. This value is provided by the kernel when we
290 * execbuf and is used as the presumed offset for the next bunch of
298 /* We need to set the WRITE flag on winsys bos so GEM will know we're
299 * writing to them and synchronize uses on other rings (eg if the display
300 * server uses the blitter ring).
305 /* Represents a lock-free linked list of "free" things. This is used by
306 * both the block pool and the state pools. Unfortunately, in order to
307 * solve the ABA problem, we can't use a single uint32_t head.
309 union anv_free_list
{
313 /* A simple count that is incremented every time the head changes. */
319 #define ANV_FREE_LIST_EMPTY ((union anv_free_list) { { 1, 0 } })
321 struct anv_block_state
{
331 struct anv_block_pool
{
332 struct anv_device
*device
;
336 /* The offset from the start of the bo to the "center" of the block
337 * pool. Pointers to allocated blocks are given by
338 * bo.map + center_bo_offset + offsets.
340 uint32_t center_bo_offset
;
342 /* Current memory map of the block pool. This pointer may or may not
343 * point to the actual beginning of the block pool memory. If
344 * anv_block_pool_alloc_back has ever been called, then this pointer
345 * will point to the "center" position of the buffer and all offsets
346 * (negative or positive) given out by the block pool alloc functions
347 * will be valid relative to this pointer.
349 * In particular, map == bo.map + center_offset
355 * Array of mmaps and gem handles owned by the block pool, reclaimed when
356 * the block pool is destroyed.
358 struct anv_vector mmap_cleanups
;
362 union anv_free_list free_list
;
363 struct anv_block_state state
;
365 union anv_free_list back_free_list
;
366 struct anv_block_state back_state
;
369 /* Block pools are backed by a fixed-size 2GB memfd */
370 #define BLOCK_POOL_MEMFD_SIZE (1ull << 32)
372 /* The center of the block pool is also the middle of the memfd. This may
373 * change in the future if we decide differently for some reason.
375 #define BLOCK_POOL_MEMFD_CENTER (BLOCK_POOL_MEMFD_SIZE / 2)
377 static inline uint32_t
378 anv_block_pool_size(struct anv_block_pool
*pool
)
380 return pool
->state
.end
+ pool
->back_state
.end
;
389 struct anv_fixed_size_state_pool
{
391 union anv_free_list free_list
;
392 struct anv_block_state block
;
395 #define ANV_MIN_STATE_SIZE_LOG2 6
396 #define ANV_MAX_STATE_SIZE_LOG2 10
398 #define ANV_STATE_BUCKETS (ANV_MAX_STATE_SIZE_LOG2 - ANV_MIN_STATE_SIZE_LOG2)
400 struct anv_state_pool
{
401 struct anv_block_pool
*block_pool
;
402 struct anv_fixed_size_state_pool buckets
[ANV_STATE_BUCKETS
];
405 struct anv_state_stream_block
;
407 struct anv_state_stream
{
408 struct anv_block_pool
*block_pool
;
410 /* The current working block */
411 struct anv_state_stream_block
*block
;
413 /* Offset at which the current block starts */
415 /* Offset at which to allocate the next state */
417 /* Offset at which the current block ends */
421 #define CACHELINE_SIZE 64
422 #define CACHELINE_MASK 63
425 anv_clflush_range(void *start
, size_t size
)
427 void *p
= (void *) (((uintptr_t) start
) & ~CACHELINE_MASK
);
428 void *end
= start
+ size
;
430 __builtin_ia32_mfence();
432 __builtin_ia32_clflush(p
);
438 anv_state_clflush(struct anv_state state
)
440 anv_clflush_range(state
.map
, state
.alloc_size
);
443 void anv_block_pool_init(struct anv_block_pool
*pool
,
444 struct anv_device
*device
, uint32_t block_size
);
445 void anv_block_pool_finish(struct anv_block_pool
*pool
);
446 int32_t anv_block_pool_alloc(struct anv_block_pool
*pool
);
447 int32_t anv_block_pool_alloc_back(struct anv_block_pool
*pool
);
448 void anv_block_pool_free(struct anv_block_pool
*pool
, int32_t offset
);
449 void anv_state_pool_init(struct anv_state_pool
*pool
,
450 struct anv_block_pool
*block_pool
);
451 void anv_state_pool_finish(struct anv_state_pool
*pool
);
452 struct anv_state
anv_state_pool_alloc(struct anv_state_pool
*pool
,
453 size_t state_size
, size_t alignment
);
454 void anv_state_pool_free(struct anv_state_pool
*pool
, struct anv_state state
);
455 void anv_state_stream_init(struct anv_state_stream
*stream
,
456 struct anv_block_pool
*block_pool
);
457 void anv_state_stream_finish(struct anv_state_stream
*stream
);
458 struct anv_state
anv_state_stream_alloc(struct anv_state_stream
*stream
,
459 uint32_t size
, uint32_t alignment
);
462 * Implements a pool of re-usable BOs. The interface is identical to that
463 * of block_pool except that each block is its own BO.
466 struct anv_device
*device
;
471 void anv_bo_pool_init(struct anv_bo_pool
*pool
, struct anv_device
*device
);
472 void anv_bo_pool_finish(struct anv_bo_pool
*pool
);
473 VkResult
anv_bo_pool_alloc(struct anv_bo_pool
*pool
, struct anv_bo
*bo
,
475 void anv_bo_pool_free(struct anv_bo_pool
*pool
, const struct anv_bo
*bo
);
478 void *anv_resolve_entrypoint(uint32_t index
);
480 extern struct anv_dispatch_table dtable
;
482 #define ANV_CALL(func) ({ \
483 if (dtable.func == NULL) { \
484 size_t idx = offsetof(struct anv_dispatch_table, func) / sizeof(void *); \
485 dtable.entrypoints[idx] = anv_resolve_entrypoint(idx); \
491 anv_alloc(const VkAllocationCallbacks
*alloc
,
492 size_t size
, size_t align
,
493 VkSystemAllocationScope scope
)
495 return alloc
->pfnAllocation(alloc
->pUserData
, size
, align
, scope
);
499 anv_realloc(const VkAllocationCallbacks
*alloc
,
500 void *ptr
, size_t size
, size_t align
,
501 VkSystemAllocationScope scope
)
503 return alloc
->pfnReallocation(alloc
->pUserData
, ptr
, size
, align
, scope
);
507 anv_free(const VkAllocationCallbacks
*alloc
, void *data
)
509 alloc
->pfnFree(alloc
->pUserData
, data
);
513 anv_alloc2(const VkAllocationCallbacks
*parent_alloc
,
514 const VkAllocationCallbacks
*alloc
,
515 size_t size
, size_t align
,
516 VkSystemAllocationScope scope
)
519 return anv_alloc(alloc
, size
, align
, scope
);
521 return anv_alloc(parent_alloc
, size
, align
, scope
);
525 anv_free2(const VkAllocationCallbacks
*parent_alloc
,
526 const VkAllocationCallbacks
*alloc
,
530 anv_free(alloc
, data
);
532 anv_free(parent_alloc
, data
);
535 struct anv_physical_device
{
536 VK_LOADER_DATA _loader_data
;
538 struct anv_instance
* instance
;
542 const struct brw_device_info
* info
;
543 uint64_t aperture_size
;
544 struct brw_compiler
* compiler
;
545 struct isl_device isl_dev
;
546 int cmd_parser_version
;
549 struct anv_wsi_interaface
;
551 #define VK_ICD_WSI_PLATFORM_MAX 5
553 struct anv_instance
{
554 VK_LOADER_DATA _loader_data
;
556 VkAllocationCallbacks alloc
;
559 int physicalDeviceCount
;
560 struct anv_physical_device physicalDevice
;
562 struct anv_wsi_interface
* wsi
[VK_ICD_WSI_PLATFORM_MAX
];
565 VkResult
anv_init_wsi(struct anv_instance
*instance
);
566 void anv_finish_wsi(struct anv_instance
*instance
);
568 struct anv_meta_state
{
569 VkAllocationCallbacks alloc
;
572 * Use array element `i` for images with `2^i` samples.
576 * Pipeline N is used to clear color attachment N of the current
579 * HACK: We use one pipeline per color attachment to work around the
580 * compiler's inability to dynamically set the render target index of
581 * the render target write message.
583 struct anv_pipeline
*color_pipelines
[MAX_RTS
];
585 struct anv_pipeline
*depth_only_pipeline
;
586 struct anv_pipeline
*stencil_only_pipeline
;
587 struct anv_pipeline
*depthstencil_pipeline
;
588 } clear
[1 + MAX_SAMPLES_LOG2
];
591 VkRenderPass render_pass
;
593 /** Pipeline that blits from a 1D image. */
594 VkPipeline pipeline_1d_src
;
596 /** Pipeline that blits from a 2D image. */
597 VkPipeline pipeline_2d_src
;
599 /** Pipeline that blits from a 3D image. */
600 VkPipeline pipeline_3d_src
;
602 VkPipelineLayout pipeline_layout
;
603 VkDescriptorSetLayout ds_layout
;
607 VkRenderPass render_pass
;
609 VkPipelineLayout img_p_layout
;
610 VkDescriptorSetLayout img_ds_layout
;
611 VkPipelineLayout buf_p_layout
;
612 VkDescriptorSetLayout buf_ds_layout
;
614 /* Pipelines indexed by source and destination type. See the
615 * blit2d_src_type and blit2d_dst_type enums in anv_meta_blit2d.c to
616 * see what these mean.
618 VkPipeline pipelines
[2][3];
622 /** Pipeline [i] resolves an image with 2^(i+1) samples. */
623 VkPipeline pipelines
[MAX_SAMPLES_LOG2
];
626 VkPipelineLayout pipeline_layout
;
627 VkDescriptorSetLayout ds_layout
;
632 VK_LOADER_DATA _loader_data
;
634 struct anv_device
* device
;
636 struct anv_state_pool
* pool
;
639 struct anv_pipeline_cache
{
640 struct anv_device
* device
;
641 struct anv_state_stream program_stream
;
642 pthread_mutex_t mutex
;
646 uint32_t kernel_count
;
647 uint32_t * hash_table
;
650 struct anv_pipeline_bind_map
;
652 void anv_pipeline_cache_init(struct anv_pipeline_cache
*cache
,
653 struct anv_device
*device
);
654 void anv_pipeline_cache_finish(struct anv_pipeline_cache
*cache
);
655 uint32_t anv_pipeline_cache_search(struct anv_pipeline_cache
*cache
,
656 const unsigned char *sha1
,
657 const struct brw_stage_prog_data
**prog_data
,
658 struct anv_pipeline_bind_map
*map
);
659 uint32_t anv_pipeline_cache_upload_kernel(struct anv_pipeline_cache
*cache
,
660 const unsigned char *sha1
,
663 const struct brw_stage_prog_data
**prog_data
,
664 size_t prog_data_size
,
665 struct anv_pipeline_bind_map
*map
);
668 VK_LOADER_DATA _loader_data
;
670 VkAllocationCallbacks alloc
;
672 struct anv_instance
* instance
;
674 struct brw_device_info info
;
675 struct isl_device isl_dev
;
678 bool can_chain_batches
;
680 struct anv_bo_pool batch_bo_pool
;
682 struct anv_block_pool dynamic_state_block_pool
;
683 struct anv_state_pool dynamic_state_pool
;
685 struct anv_block_pool instruction_block_pool
;
686 struct anv_pipeline_cache default_pipeline_cache
;
688 struct anv_block_pool surface_state_block_pool
;
689 struct anv_state_pool surface_state_pool
;
691 struct anv_bo workaround_bo
;
693 struct anv_meta_state meta_state
;
695 struct anv_state border_colors
;
697 struct anv_queue queue
;
699 struct anv_block_pool scratch_block_pool
;
701 uint32_t default_mocs
;
703 pthread_mutex_t mutex
;
706 void anv_device_get_cache_uuid(void *uuid
);
709 void* anv_gem_mmap(struct anv_device
*device
,
710 uint32_t gem_handle
, uint64_t offset
, uint64_t size
, uint32_t flags
);
711 void anv_gem_munmap(void *p
, uint64_t size
);
712 uint32_t anv_gem_create(struct anv_device
*device
, size_t size
);
713 void anv_gem_close(struct anv_device
*device
, uint32_t gem_handle
);
714 uint32_t anv_gem_userptr(struct anv_device
*device
, void *mem
, size_t size
);
715 int anv_gem_wait(struct anv_device
*device
, uint32_t gem_handle
, int64_t *timeout_ns
);
716 int anv_gem_execbuffer(struct anv_device
*device
,
717 struct drm_i915_gem_execbuffer2
*execbuf
);
718 int anv_gem_set_tiling(struct anv_device
*device
, uint32_t gem_handle
,
719 uint32_t stride
, uint32_t tiling
);
720 int anv_gem_create_context(struct anv_device
*device
);
721 int anv_gem_destroy_context(struct anv_device
*device
, int context
);
722 int anv_gem_get_param(int fd
, uint32_t param
);
723 bool anv_gem_get_bit6_swizzle(int fd
, uint32_t tiling
);
724 int anv_gem_get_aperture(int fd
, uint64_t *size
);
725 int anv_gem_handle_to_fd(struct anv_device
*device
, uint32_t gem_handle
);
726 uint32_t anv_gem_fd_to_handle(struct anv_device
*device
, int fd
);
727 int anv_gem_set_caching(struct anv_device
*device
, uint32_t gem_handle
, uint32_t caching
);
728 int anv_gem_set_domain(struct anv_device
*device
, uint32_t gem_handle
,
729 uint32_t read_domains
, uint32_t write_domain
);
731 VkResult
anv_bo_init_new(struct anv_bo
*bo
, struct anv_device
*device
, uint64_t size
);
733 struct anv_reloc_list
{
736 struct drm_i915_gem_relocation_entry
* relocs
;
737 struct anv_bo
** reloc_bos
;
740 VkResult
anv_reloc_list_init(struct anv_reloc_list
*list
,
741 const VkAllocationCallbacks
*alloc
);
742 void anv_reloc_list_finish(struct anv_reloc_list
*list
,
743 const VkAllocationCallbacks
*alloc
);
745 uint64_t anv_reloc_list_add(struct anv_reloc_list
*list
,
746 const VkAllocationCallbacks
*alloc
,
747 uint32_t offset
, struct anv_bo
*target_bo
,
750 struct anv_batch_bo
{
751 /* Link in the anv_cmd_buffer.owned_batch_bos list */
752 struct list_head link
;
756 /* Bytes actually consumed in this batch BO */
759 /* Last seen surface state block pool bo offset */
760 uint32_t last_ss_pool_bo_offset
;
762 struct anv_reloc_list relocs
;
766 const VkAllocationCallbacks
* alloc
;
772 struct anv_reloc_list
* relocs
;
774 /* This callback is called (with the associated user data) in the event
775 * that the batch runs out of space.
777 VkResult (*extend_cb
)(struct anv_batch
*, void *);
781 void *anv_batch_emit_dwords(struct anv_batch
*batch
, int num_dwords
);
782 void anv_batch_emit_batch(struct anv_batch
*batch
, struct anv_batch
*other
);
783 uint64_t anv_batch_emit_reloc(struct anv_batch
*batch
,
784 void *location
, struct anv_bo
*bo
, uint32_t offset
);
785 VkResult
anv_device_submit_simple_batch(struct anv_device
*device
,
786 struct anv_batch
*batch
);
793 #define __gen_address_type struct anv_address
794 #define __gen_user_data struct anv_batch
796 static inline uint64_t
797 __gen_combine_address(struct anv_batch
*batch
, void *location
,
798 const struct anv_address address
, uint32_t delta
)
800 if (address
.bo
== NULL
) {
801 return address
.offset
+ delta
;
803 assert(batch
->start
<= location
&& location
< batch
->end
);
805 return anv_batch_emit_reloc(batch
, location
, address
.bo
, address
.offset
+ delta
);
809 /* Wrapper macros needed to work around preprocessor argument issues. In
810 * particular, arguments don't get pre-evaluated if they are concatenated.
811 * This means that, if you pass GENX(3DSTATE_PS) into the emit macro, the
812 * GENX macro won't get evaluated if the emit macro contains "cmd ## foo".
813 * We can work around this easily enough with these helpers.
815 #define __anv_cmd_length(cmd) cmd ## _length
816 #define __anv_cmd_length_bias(cmd) cmd ## _length_bias
817 #define __anv_cmd_header(cmd) cmd ## _header
818 #define __anv_cmd_pack(cmd) cmd ## _pack
819 #define __anv_reg_num(reg) reg ## _num
821 #define anv_pack_struct(dst, struc, ...) do { \
822 struct struc __template = { \
825 __anv_cmd_pack(struc)(NULL, dst, &__template); \
826 VG(VALGRIND_CHECK_MEM_IS_DEFINED(dst, __anv_cmd_length(struc) * 4)); \
829 #define anv_batch_emitn(batch, n, cmd, ...) ({ \
830 void *__dst = anv_batch_emit_dwords(batch, n); \
831 struct cmd __template = { \
832 __anv_cmd_header(cmd), \
833 .DWordLength = n - __anv_cmd_length_bias(cmd), \
836 __anv_cmd_pack(cmd)(batch, __dst, &__template); \
840 #define anv_batch_emit_merge(batch, dwords0, dwords1) \
844 static_assert(ARRAY_SIZE(dwords0) == ARRAY_SIZE(dwords1), "mismatch merge"); \
845 dw = anv_batch_emit_dwords((batch), ARRAY_SIZE(dwords0)); \
846 for (uint32_t i = 0; i < ARRAY_SIZE(dwords0); i++) \
847 dw[i] = (dwords0)[i] | (dwords1)[i]; \
848 VG(VALGRIND_CHECK_MEM_IS_DEFINED(dw, ARRAY_SIZE(dwords0) * 4));\
851 #define anv_batch_emit(batch, cmd, name) \
852 for (struct cmd name = { __anv_cmd_header(cmd) }, \
853 *_dst = anv_batch_emit_dwords(batch, __anv_cmd_length(cmd)); \
854 __builtin_expect(_dst != NULL, 1); \
855 ({ __anv_cmd_pack(cmd)(batch, _dst, &name); \
856 VG(VALGRIND_CHECK_MEM_IS_DEFINED(_dst, __anv_cmd_length(cmd) * 4)); \
860 #define anv_state_pool_emit(pool, cmd, align, ...) ({ \
861 const uint32_t __size = __anv_cmd_length(cmd) * 4; \
862 struct anv_state __state = \
863 anv_state_pool_alloc((pool), __size, align); \
864 struct cmd __template = { \
867 __anv_cmd_pack(cmd)(NULL, __state.map, &__template); \
868 VG(VALGRIND_CHECK_MEM_IS_DEFINED(__state.map, __anv_cmd_length(cmd) * 4)); \
869 if (!(pool)->block_pool->device->info.has_llc) \
870 anv_state_clflush(__state); \
874 #define GEN7_MOCS (struct GEN7_MEMORY_OBJECT_CONTROL_STATE) { \
875 .GraphicsDataTypeGFDT = 0, \
876 .LLCCacheabilityControlLLCCC = 0, \
877 .L3CacheabilityControlL3CC = 1, \
880 #define GEN75_MOCS (struct GEN75_MEMORY_OBJECT_CONTROL_STATE) { \
881 .LLCeLLCCacheabilityControlLLCCC = 0, \
882 .L3CacheabilityControlL3CC = 1, \
885 #define GEN8_MOCS (struct GEN8_MEMORY_OBJECT_CONTROL_STATE) { \
886 .MemoryTypeLLCeLLCCacheabilityControl = WB, \
887 .TargetCache = L3DefertoPATforLLCeLLCselection, \
891 /* Skylake: MOCS is now an index into an array of 62 different caching
892 * configurations programmed by the kernel.
895 #define GEN9_MOCS (struct GEN9_MEMORY_OBJECT_CONTROL_STATE) { \
896 /* TC=LLC/eLLC, LeCC=WB, LRUM=3, L3CC=WB */ \
897 .IndextoMOCSTables = 2 \
900 #define GEN9_MOCS_PTE { \
901 /* TC=LLC/eLLC, LeCC=WB, LRUM=3, L3CC=WB */ \
902 .IndextoMOCSTables = 1 \
905 struct anv_device_memory
{
908 VkDeviceSize map_size
;
913 * Header for Vertex URB Entry (VUE)
915 struct anv_vue_header
{
917 uint32_t RTAIndex
; /* RenderTargetArrayIndex */
918 uint32_t ViewportIndex
;
922 struct anv_descriptor_set_binding_layout
{
923 /* Number of array elements in this binding */
926 /* Index into the flattend descriptor set */
927 uint16_t descriptor_index
;
929 /* Index into the dynamic state array for a dynamic buffer */
930 int16_t dynamic_offset_index
;
932 /* Index into the descriptor set buffer views */
933 int16_t buffer_index
;
936 /* Index into the binding table for the associated surface */
937 int16_t surface_index
;
939 /* Index into the sampler table for the associated sampler */
940 int16_t sampler_index
;
942 /* Index into the image table for the associated image */
944 } stage
[MESA_SHADER_STAGES
];
946 /* Immutable samplers (or NULL if no immutable samplers) */
947 struct anv_sampler
**immutable_samplers
;
950 struct anv_descriptor_set_layout
{
951 /* Number of bindings in this descriptor set */
952 uint16_t binding_count
;
954 /* Total size of the descriptor set with room for all array entries */
957 /* Shader stages affected by this descriptor set */
958 uint16_t shader_stages
;
960 /* Number of buffers in this descriptor set */
961 uint16_t buffer_count
;
963 /* Number of dynamic offsets used by this descriptor set */
964 uint16_t dynamic_offset_count
;
966 /* Bindings in this descriptor set */
967 struct anv_descriptor_set_binding_layout binding
[0];
970 struct anv_descriptor
{
971 VkDescriptorType type
;
975 struct anv_image_view
*image_view
;
976 struct anv_sampler
*sampler
;
979 struct anv_buffer_view
*buffer_view
;
983 struct anv_descriptor_set
{
984 const struct anv_descriptor_set_layout
*layout
;
986 uint32_t buffer_count
;
987 struct anv_buffer_view
*buffer_views
;
988 struct anv_descriptor descriptors
[0];
991 struct anv_descriptor_pool
{
996 struct anv_state_stream surface_state_stream
;
997 void *surface_state_free_list
;
1003 anv_descriptor_set_create(struct anv_device
*device
,
1004 struct anv_descriptor_pool
*pool
,
1005 const struct anv_descriptor_set_layout
*layout
,
1006 struct anv_descriptor_set
**out_set
);
1009 anv_descriptor_set_destroy(struct anv_device
*device
,
1010 struct anv_descriptor_pool
*pool
,
1011 struct anv_descriptor_set
*set
);
1013 #define ANV_DESCRIPTOR_SET_COLOR_ATTACHMENTS UINT16_MAX
1015 struct anv_pipeline_binding
{
1016 /* The descriptor set this surface corresponds to. The special value of
1017 * ANV_DESCRIPTOR_SET_COLOR_ATTACHMENTS indicates that the offset refers
1018 * to a color attachment and not a regular descriptor.
1022 /* Offset into the descriptor set or attachment list. */
1026 struct anv_pipeline_layout
{
1028 struct anv_descriptor_set_layout
*layout
;
1029 uint32_t dynamic_offset_start
;
1035 bool has_dynamic_offsets
;
1036 } stage
[MESA_SHADER_STAGES
];
1040 struct anv_device
* device
;
1043 VkBufferUsageFlags usage
;
1045 /* Set when bound */
1047 VkDeviceSize offset
;
1050 enum anv_cmd_dirty_bits
{
1051 ANV_CMD_DIRTY_DYNAMIC_VIEWPORT
= 1 << 0, /* VK_DYNAMIC_STATE_VIEWPORT */
1052 ANV_CMD_DIRTY_DYNAMIC_SCISSOR
= 1 << 1, /* VK_DYNAMIC_STATE_SCISSOR */
1053 ANV_CMD_DIRTY_DYNAMIC_LINE_WIDTH
= 1 << 2, /* VK_DYNAMIC_STATE_LINE_WIDTH */
1054 ANV_CMD_DIRTY_DYNAMIC_DEPTH_BIAS
= 1 << 3, /* VK_DYNAMIC_STATE_DEPTH_BIAS */
1055 ANV_CMD_DIRTY_DYNAMIC_BLEND_CONSTANTS
= 1 << 4, /* VK_DYNAMIC_STATE_BLEND_CONSTANTS */
1056 ANV_CMD_DIRTY_DYNAMIC_DEPTH_BOUNDS
= 1 << 5, /* VK_DYNAMIC_STATE_DEPTH_BOUNDS */
1057 ANV_CMD_DIRTY_DYNAMIC_STENCIL_COMPARE_MASK
= 1 << 6, /* VK_DYNAMIC_STATE_STENCIL_COMPARE_MASK */
1058 ANV_CMD_DIRTY_DYNAMIC_STENCIL_WRITE_MASK
= 1 << 7, /* VK_DYNAMIC_STATE_STENCIL_WRITE_MASK */
1059 ANV_CMD_DIRTY_DYNAMIC_STENCIL_REFERENCE
= 1 << 8, /* VK_DYNAMIC_STATE_STENCIL_REFERENCE */
1060 ANV_CMD_DIRTY_DYNAMIC_ALL
= (1 << 9) - 1,
1061 ANV_CMD_DIRTY_PIPELINE
= 1 << 9,
1062 ANV_CMD_DIRTY_INDEX_BUFFER
= 1 << 10,
1063 ANV_CMD_DIRTY_RENDER_TARGETS
= 1 << 11,
1065 typedef uint32_t anv_cmd_dirty_mask_t
;
1067 struct anv_vertex_binding
{
1068 struct anv_buffer
* buffer
;
1069 VkDeviceSize offset
;
1072 struct anv_push_constants
{
1073 /* Current allocated size of this push constants data structure.
1074 * Because a decent chunk of it may not be used (images on SKL, for
1075 * instance), we won't actually allocate the entire structure up-front.
1079 /* Push constant data provided by the client through vkPushConstants */
1080 uint8_t client_data
[MAX_PUSH_CONSTANTS_SIZE
];
1082 /* Our hardware only provides zero-based vertex and instance id so, in
1083 * order to satisfy the vulkan requirements, we may have to push one or
1084 * both of these into the shader.
1086 uint32_t base_vertex
;
1087 uint32_t base_instance
;
1089 /* Offsets and ranges for dynamically bound buffers */
1093 } dynamic
[MAX_DYNAMIC_BUFFERS
];
1095 /* Image data for image_load_store on pre-SKL */
1096 struct brw_image_param images
[MAX_IMAGES
];
1099 struct anv_dynamic_state
{
1102 VkViewport viewports
[MAX_VIEWPORTS
];
1107 VkRect2D scissors
[MAX_SCISSORS
];
1118 float blend_constants
[4];
1128 } stencil_compare_mask
;
1133 } stencil_write_mask
;
1138 } stencil_reference
;
1141 extern const struct anv_dynamic_state default_dynamic_state
;
1143 void anv_dynamic_state_copy(struct anv_dynamic_state
*dest
,
1144 const struct anv_dynamic_state
*src
,
1145 uint32_t copy_mask
);
1148 * Attachment state when recording a renderpass instance.
1150 * The clear value is valid only if there exists a pending clear.
1152 struct anv_attachment_state
{
1153 VkImageAspectFlags pending_clear_aspects
;
1154 VkClearValue clear_value
;
1157 /** State required while building cmd buffer */
1158 struct anv_cmd_state
{
1159 /* PIPELINE_SELECT.PipelineSelection */
1160 uint32_t current_pipeline
;
1161 uint32_t current_l3_config
;
1163 anv_cmd_dirty_mask_t dirty
;
1164 anv_cmd_dirty_mask_t compute_dirty
;
1165 uint32_t num_workgroups_offset
;
1166 struct anv_bo
*num_workgroups_bo
;
1167 VkShaderStageFlags descriptors_dirty
;
1168 VkShaderStageFlags push_constants_dirty
;
1169 uint32_t scratch_size
;
1170 struct anv_pipeline
* pipeline
;
1171 struct anv_pipeline
* compute_pipeline
;
1172 struct anv_framebuffer
* framebuffer
;
1173 struct anv_render_pass
* pass
;
1174 struct anv_subpass
* subpass
;
1175 uint32_t restart_index
;
1176 struct anv_vertex_binding vertex_bindings
[MAX_VBS
];
1177 struct anv_descriptor_set
* descriptors
[MAX_SETS
];
1178 struct anv_push_constants
* push_constants
[MESA_SHADER_STAGES
];
1179 struct anv_state binding_tables
[MESA_SHADER_STAGES
];
1180 struct anv_state samplers
[MESA_SHADER_STAGES
];
1181 struct anv_dynamic_state dynamic
;
1185 * Array length is anv_cmd_state::pass::attachment_count. Array content is
1186 * valid only when recording a render pass instance.
1188 struct anv_attachment_state
* attachments
;
1191 struct anv_buffer
* index_buffer
;
1192 uint32_t index_type
; /**< 3DSTATE_INDEX_BUFFER.IndexFormat */
1193 uint32_t index_offset
;
1197 struct anv_cmd_pool
{
1198 VkAllocationCallbacks alloc
;
1199 struct list_head cmd_buffers
;
1202 #define ANV_CMD_BUFFER_BATCH_SIZE 8192
1204 enum anv_cmd_buffer_exec_mode
{
1205 ANV_CMD_BUFFER_EXEC_MODE_PRIMARY
,
1206 ANV_CMD_BUFFER_EXEC_MODE_EMIT
,
1207 ANV_CMD_BUFFER_EXEC_MODE_GROW_AND_EMIT
,
1208 ANV_CMD_BUFFER_EXEC_MODE_CHAIN
,
1209 ANV_CMD_BUFFER_EXEC_MODE_COPY_AND_CHAIN
,
1212 struct anv_cmd_buffer
{
1213 VK_LOADER_DATA _loader_data
;
1215 struct anv_device
* device
;
1217 struct anv_cmd_pool
* pool
;
1218 struct list_head pool_link
;
1220 struct anv_batch batch
;
1222 /* Fields required for the actual chain of anv_batch_bo's.
1224 * These fields are initialized by anv_cmd_buffer_init_batch_bo_chain().
1226 struct list_head batch_bos
;
1227 enum anv_cmd_buffer_exec_mode exec_mode
;
1229 /* A vector of anv_batch_bo pointers for every batch or surface buffer
1230 * referenced by this command buffer
1232 * initialized by anv_cmd_buffer_init_batch_bo_chain()
1234 struct anv_vector seen_bbos
;
1236 /* A vector of int32_t's for every block of binding tables.
1238 * initialized by anv_cmd_buffer_init_batch_bo_chain()
1240 struct anv_vector bt_blocks
;
1242 struct anv_reloc_list surface_relocs
;
1244 /* Information needed for execbuf
1246 * These fields are generated by anv_cmd_buffer_prepare_execbuf().
1249 struct drm_i915_gem_execbuffer2 execbuf
;
1251 struct drm_i915_gem_exec_object2
* objects
;
1253 struct anv_bo
** bos
;
1255 /* Allocated length of the 'objects' and 'bos' arrays */
1256 uint32_t array_length
;
1261 /* Serial for tracking buffer completion */
1264 /* Stream objects for storing temporary data */
1265 struct anv_state_stream surface_state_stream
;
1266 struct anv_state_stream dynamic_state_stream
;
1268 VkCommandBufferUsageFlags usage_flags
;
1269 VkCommandBufferLevel level
;
1271 struct anv_cmd_state state
;
1274 VkResult
anv_cmd_buffer_init_batch_bo_chain(struct anv_cmd_buffer
*cmd_buffer
);
1275 void anv_cmd_buffer_fini_batch_bo_chain(struct anv_cmd_buffer
*cmd_buffer
);
1276 void anv_cmd_buffer_reset_batch_bo_chain(struct anv_cmd_buffer
*cmd_buffer
);
1277 void anv_cmd_buffer_end_batch_buffer(struct anv_cmd_buffer
*cmd_buffer
);
1278 void anv_cmd_buffer_add_secondary(struct anv_cmd_buffer
*primary
,
1279 struct anv_cmd_buffer
*secondary
);
1280 void anv_cmd_buffer_prepare_execbuf(struct anv_cmd_buffer
*cmd_buffer
);
1282 VkResult
anv_cmd_buffer_emit_binding_table(struct anv_cmd_buffer
*cmd_buffer
,
1283 unsigned stage
, struct anv_state
*bt_state
);
1284 VkResult
anv_cmd_buffer_emit_samplers(struct anv_cmd_buffer
*cmd_buffer
,
1285 unsigned stage
, struct anv_state
*state
);
1286 uint32_t gen7_cmd_buffer_flush_descriptor_sets(struct anv_cmd_buffer
*cmd_buffer
);
1287 void gen7_cmd_buffer_emit_descriptor_pointers(struct anv_cmd_buffer
*cmd_buffer
,
1290 struct anv_state
anv_cmd_buffer_emit_dynamic(struct anv_cmd_buffer
*cmd_buffer
,
1291 const void *data
, uint32_t size
, uint32_t alignment
);
1292 struct anv_state
anv_cmd_buffer_merge_dynamic(struct anv_cmd_buffer
*cmd_buffer
,
1293 uint32_t *a
, uint32_t *b
,
1294 uint32_t dwords
, uint32_t alignment
);
1297 anv_cmd_buffer_surface_base_address(struct anv_cmd_buffer
*cmd_buffer
);
1299 anv_cmd_buffer_alloc_binding_table(struct anv_cmd_buffer
*cmd_buffer
,
1300 uint32_t entries
, uint32_t *state_offset
);
1302 anv_cmd_buffer_alloc_surface_state(struct anv_cmd_buffer
*cmd_buffer
);
1304 anv_cmd_buffer_alloc_dynamic_state(struct anv_cmd_buffer
*cmd_buffer
,
1305 uint32_t size
, uint32_t alignment
);
1308 anv_cmd_buffer_new_binding_table_block(struct anv_cmd_buffer
*cmd_buffer
);
1310 void gen8_cmd_buffer_emit_viewport(struct anv_cmd_buffer
*cmd_buffer
);
1311 void gen7_cmd_buffer_emit_scissor(struct anv_cmd_buffer
*cmd_buffer
);
1313 void anv_cmd_buffer_emit_state_base_address(struct anv_cmd_buffer
*cmd_buffer
);
1315 void anv_cmd_state_setup_attachments(struct anv_cmd_buffer
*cmd_buffer
,
1316 const VkRenderPassBeginInfo
*info
);
1318 void anv_cmd_buffer_set_subpass(struct anv_cmd_buffer
*cmd_buffer
,
1319 struct anv_subpass
*subpass
);
1322 anv_cmd_buffer_push_constants(struct anv_cmd_buffer
*cmd_buffer
,
1323 gl_shader_stage stage
);
1325 anv_cmd_buffer_cs_push_constants(struct anv_cmd_buffer
*cmd_buffer
);
1327 void anv_cmd_buffer_clear_subpass(struct anv_cmd_buffer
*cmd_buffer
);
1328 void anv_cmd_buffer_resolve_subpass(struct anv_cmd_buffer
*cmd_buffer
);
1330 const struct anv_image_view
*
1331 anv_cmd_buffer_get_depth_stencil_view(const struct anv_cmd_buffer
*cmd_buffer
);
1333 void anv_cmd_buffer_dump(struct anv_cmd_buffer
*cmd_buffer
);
1337 struct drm_i915_gem_execbuffer2 execbuf
;
1338 struct drm_i915_gem_exec_object2 exec2_objects
[1];
1344 struct anv_state state
;
1349 struct anv_shader_module
{
1350 struct nir_shader
* nir
;
1352 unsigned char sha1
[20];
1357 void anv_hash_shader(unsigned char *hash
, const void *key
, size_t key_size
,
1358 struct anv_shader_module
*module
,
1359 const char *entrypoint
,
1360 const VkSpecializationInfo
*spec_info
);
1362 static inline gl_shader_stage
1363 vk_to_mesa_shader_stage(VkShaderStageFlagBits vk_stage
)
1365 assert(__builtin_popcount(vk_stage
) == 1);
1366 return ffs(vk_stage
) - 1;
1369 static inline VkShaderStageFlagBits
1370 mesa_to_vk_shader_stage(gl_shader_stage mesa_stage
)
1372 return (1 << mesa_stage
);
1375 #define ANV_STAGE_MASK ((1 << MESA_SHADER_STAGES) - 1)
1377 #define anv_foreach_stage(stage, stage_bits) \
1378 for (gl_shader_stage stage, \
1379 __tmp = (gl_shader_stage)((stage_bits) & ANV_STAGE_MASK); \
1380 stage = __builtin_ffs(__tmp) - 1, __tmp; \
1381 __tmp &= ~(1 << (stage)))
1383 struct anv_pipeline_bind_map
{
1384 uint32_t surface_count
;
1385 uint32_t sampler_count
;
1386 uint32_t image_count
;
1387 uint32_t attachment_count
;
1389 struct anv_pipeline_binding
* surface_to_descriptor
;
1390 struct anv_pipeline_binding
* sampler_to_descriptor
;
1391 uint32_t * surface_to_attachment
;
1394 struct anv_pipeline
{
1395 struct anv_device
* device
;
1396 struct anv_batch batch
;
1397 uint32_t batch_data
[512];
1398 struct anv_reloc_list batch_relocs
;
1399 uint32_t dynamic_state_mask
;
1400 struct anv_dynamic_state dynamic_state
;
1402 struct anv_pipeline_layout
* layout
;
1403 struct anv_pipeline_bind_map bindings
[MESA_SHADER_STAGES
];
1407 const struct brw_stage_prog_data
* prog_data
[MESA_SHADER_STAGES
];
1408 uint32_t scratch_start
[MESA_SHADER_STAGES
];
1409 uint32_t total_scratch
;
1411 uint8_t push_size
[MESA_SHADER_FRAGMENT
+ 1];
1412 uint32_t start
[MESA_SHADER_GEOMETRY
+ 1];
1413 uint32_t size
[MESA_SHADER_GEOMETRY
+ 1];
1414 uint32_t entries
[MESA_SHADER_GEOMETRY
+ 1];
1417 VkShaderStageFlags active_stages
;
1418 struct anv_state blend_state
;
1425 uint32_t ps_grf_start0
;
1426 uint32_t ps_grf_start2
;
1431 uint32_t binding_stride
[MAX_VBS
];
1432 bool instancing_enable
[MAX_VBS
];
1433 bool primitive_restart
;
1436 uint32_t cs_thread_width_max
;
1437 uint32_t cs_right_mask
;
1441 uint32_t depth_stencil_state
[3];
1447 uint32_t wm_depth_stencil
[3];
1451 uint32_t wm_depth_stencil
[4];
1455 static inline const struct brw_vs_prog_data
*
1456 get_vs_prog_data(struct anv_pipeline
*pipeline
)
1458 return (const struct brw_vs_prog_data
*) pipeline
->prog_data
[MESA_SHADER_VERTEX
];
1461 static inline const struct brw_gs_prog_data
*
1462 get_gs_prog_data(struct anv_pipeline
*pipeline
)
1464 return (const struct brw_gs_prog_data
*) pipeline
->prog_data
[MESA_SHADER_GEOMETRY
];
1467 static inline const struct brw_wm_prog_data
*
1468 get_wm_prog_data(struct anv_pipeline
*pipeline
)
1470 return (const struct brw_wm_prog_data
*) pipeline
->prog_data
[MESA_SHADER_FRAGMENT
];
1473 static inline const struct brw_cs_prog_data
*
1474 get_cs_prog_data(struct anv_pipeline
*pipeline
)
1476 return (const struct brw_cs_prog_data
*) pipeline
->prog_data
[MESA_SHADER_COMPUTE
];
1479 struct anv_graphics_pipeline_create_info
{
1481 * If non-negative, overrides the color attachment count of the pipeline's
1484 int8_t color_attachment_count
;
1492 anv_pipeline_init(struct anv_pipeline
*pipeline
, struct anv_device
*device
,
1493 struct anv_pipeline_cache
*cache
,
1494 const VkGraphicsPipelineCreateInfo
*pCreateInfo
,
1495 const struct anv_graphics_pipeline_create_info
*extra
,
1496 const VkAllocationCallbacks
*alloc
);
1499 anv_pipeline_compile_cs(struct anv_pipeline
*pipeline
,
1500 struct anv_pipeline_cache
*cache
,
1501 const VkComputePipelineCreateInfo
*info
,
1502 struct anv_shader_module
*module
,
1503 const char *entrypoint
,
1504 const VkSpecializationInfo
*spec_info
);
1507 anv_graphics_pipeline_create(VkDevice device
,
1508 VkPipelineCache cache
,
1509 const VkGraphicsPipelineCreateInfo
*pCreateInfo
,
1510 const struct anv_graphics_pipeline_create_info
*extra
,
1511 const VkAllocationCallbacks
*alloc
,
1512 VkPipeline
*pPipeline
);
1514 struct anv_format_swizzle
{
1522 const VkFormat vk_format
;
1524 enum isl_format isl_format
; /**< RENDER_SURFACE_STATE.SurfaceFormat */
1525 const struct isl_format_layout
*isl_layout
;
1526 struct anv_format_swizzle swizzle
;
1531 const struct anv_format
*
1532 anv_format_for_vk_format(VkFormat format
);
1535 anv_get_isl_format(VkFormat format
, VkImageAspectFlags aspect
,
1536 VkImageTiling tiling
, struct anv_format_swizzle
*swizzle
);
1539 anv_format_is_color(const struct anv_format
*format
)
1541 return !format
->has_depth
&& !format
->has_stencil
;
1545 anv_format_is_depth_or_stencil(const struct anv_format
*format
)
1547 return format
->has_depth
|| format
->has_stencil
;
1551 * Subsurface of an anv_image.
1553 struct anv_surface
{
1554 struct isl_surf isl
;
1557 * Offset from VkImage's base address, as bound by vkBindImageMemory().
1564 /* The original VkFormat provided by the client. This may not match any
1565 * of the actual surface formats.
1568 const struct anv_format
*format
;
1571 uint32_t array_size
;
1572 uint32_t samples
; /**< VkImageCreateInfo::samples */
1573 VkImageUsageFlags usage
; /**< Superset of VkImageCreateInfo::usage. */
1574 VkImageTiling tiling
; /** VkImageCreateInfo::tiling */
1579 /* Set when bound */
1581 VkDeviceSize offset
;
1586 * For each foo, anv_image::foo_surface is valid if and only if
1587 * anv_image::format has a foo aspect.
1589 * The hardware requires that the depth buffer and stencil buffer be
1590 * separate surfaces. From Vulkan's perspective, though, depth and stencil
1591 * reside in the same VkImage. To satisfy both the hardware and Vulkan, we
1592 * allocate the depth and stencil buffers as separate surfaces in the same
1596 struct anv_surface color_surface
;
1599 struct anv_surface depth_surface
;
1600 struct anv_surface stencil_surface
;
1605 static inline uint32_t
1606 anv_get_layerCount(const struct anv_image
*image
,
1607 const VkImageSubresourceRange
*range
)
1609 return range
->layerCount
== VK_REMAINING_ARRAY_LAYERS
?
1610 image
->array_size
- range
->baseArrayLayer
: range
->layerCount
;
1613 static inline uint32_t
1614 anv_get_levelCount(const struct anv_image
*image
,
1615 const VkImageSubresourceRange
*range
)
1617 return range
->levelCount
== VK_REMAINING_MIP_LEVELS
?
1618 image
->levels
- range
->baseMipLevel
: range
->levelCount
;
1622 struct anv_image_view
{
1623 const struct anv_image
*image
; /**< VkImageViewCreateInfo::image */
1625 uint32_t offset
; /**< Offset into bo. */
1627 VkImageAspectFlags aspect_mask
;
1629 uint32_t base_layer
;
1631 VkExtent3D extent
; /**< Extent of VkImageViewCreateInfo::baseMipLevel. */
1633 /** RENDER_SURFACE_STATE when using image as a color render target. */
1634 struct anv_state color_rt_surface_state
;
1636 /** RENDER_SURFACE_STATE when using image as a sampler surface. */
1637 struct anv_state sampler_surface_state
;
1639 /** RENDER_SURFACE_STATE when using image as a storage image. */
1640 struct anv_state storage_surface_state
;
1642 struct brw_image_param storage_image_param
;
1645 struct anv_image_create_info
{
1646 const VkImageCreateInfo
*vk_info
;
1647 isl_tiling_flags_t isl_tiling_flags
;
1651 VkResult
anv_image_create(VkDevice _device
,
1652 const struct anv_image_create_info
*info
,
1653 const VkAllocationCallbacks
* alloc
,
1656 struct anv_surface
*
1657 anv_image_get_surface_for_aspect_mask(struct anv_image
*image
,
1658 VkImageAspectFlags aspect_mask
);
1660 void anv_image_view_init(struct anv_image_view
*view
,
1661 struct anv_device
*device
,
1662 const VkImageViewCreateInfo
* pCreateInfo
,
1663 struct anv_cmd_buffer
*cmd_buffer
,
1664 VkImageUsageFlags usage_mask
);
1666 struct anv_buffer_view
{
1667 enum isl_format format
; /**< VkBufferViewCreateInfo::format */
1669 uint32_t offset
; /**< Offset into bo. */
1670 uint64_t range
; /**< VkBufferViewCreateInfo::range */
1672 struct anv_state surface_state
;
1673 struct anv_state storage_surface_state
;
1675 struct brw_image_param storage_image_param
;
1678 void anv_buffer_view_init(struct anv_buffer_view
*view
,
1679 struct anv_device
*device
,
1680 const VkBufferViewCreateInfo
* pCreateInfo
,
1681 struct anv_cmd_buffer
*cmd_buffer
);
1683 const struct anv_format
*
1684 anv_format_for_descriptor_type(VkDescriptorType type
);
1686 static inline struct VkExtent3D
1687 anv_sanitize_image_extent(const VkImageType imageType
,
1688 const struct VkExtent3D imageExtent
)
1690 switch (imageType
) {
1691 case VK_IMAGE_TYPE_1D
:
1692 return (VkExtent3D
) { imageExtent
.width
, 1, 1 };
1693 case VK_IMAGE_TYPE_2D
:
1694 return (VkExtent3D
) { imageExtent
.width
, imageExtent
.height
, 1 };
1695 case VK_IMAGE_TYPE_3D
:
1698 unreachable("invalid image type");
1702 static inline struct VkOffset3D
1703 anv_sanitize_image_offset(const VkImageType imageType
,
1704 const struct VkOffset3D imageOffset
)
1706 switch (imageType
) {
1707 case VK_IMAGE_TYPE_1D
:
1708 return (VkOffset3D
) { imageOffset
.x
, 0, 0 };
1709 case VK_IMAGE_TYPE_2D
:
1710 return (VkOffset3D
) { imageOffset
.x
, imageOffset
.y
, 0 };
1711 case VK_IMAGE_TYPE_3D
:
1714 unreachable("invalid image type");
1719 void anv_fill_buffer_surface_state(struct anv_device
*device
,
1720 struct anv_state state
,
1721 enum isl_format format
,
1722 uint32_t offset
, uint32_t range
,
1725 void anv_image_view_fill_image_param(struct anv_device
*device
,
1726 struct anv_image_view
*view
,
1727 struct brw_image_param
*param
);
1728 void anv_buffer_view_fill_image_param(struct anv_device
*device
,
1729 struct anv_buffer_view
*view
,
1730 struct brw_image_param
*param
);
1732 struct anv_sampler
{
1736 struct anv_framebuffer
{
1741 uint32_t attachment_count
;
1742 struct anv_image_view
* attachments
[0];
1745 struct anv_subpass
{
1746 uint32_t input_count
;
1747 uint32_t * input_attachments
;
1748 uint32_t color_count
;
1749 uint32_t * color_attachments
;
1750 uint32_t * resolve_attachments
;
1751 uint32_t depth_stencil_attachment
;
1753 /** Subpass has at least one resolve attachment */
1757 struct anv_render_pass_attachment
{
1758 const struct anv_format
*format
;
1760 VkAttachmentLoadOp load_op
;
1761 VkAttachmentLoadOp stencil_load_op
;
1764 struct anv_render_pass
{
1765 uint32_t attachment_count
;
1766 uint32_t subpass_count
;
1767 uint32_t * subpass_attachments
;
1768 struct anv_render_pass_attachment
* attachments
;
1769 struct anv_subpass subpasses
[0];
1772 extern struct anv_render_pass anv_meta_dummy_renderpass
;
1774 struct anv_query_pool_slot
{
1780 struct anv_query_pool
{
1786 VkResult
anv_device_init_meta(struct anv_device
*device
);
1787 void anv_device_finish_meta(struct anv_device
*device
);
1789 void *anv_lookup_entrypoint(const char *name
);
1791 void anv_dump_image_to_ppm(struct anv_device
*device
,
1792 struct anv_image
*image
, unsigned miplevel
,
1793 unsigned array_layer
, const char *filename
);
1795 #define ANV_DEFINE_HANDLE_CASTS(__anv_type, __VkType) \
1797 static inline struct __anv_type * \
1798 __anv_type ## _from_handle(__VkType _handle) \
1800 return (struct __anv_type *) _handle; \
1803 static inline __VkType \
1804 __anv_type ## _to_handle(struct __anv_type *_obj) \
1806 return (__VkType) _obj; \
1809 #define ANV_DEFINE_NONDISP_HANDLE_CASTS(__anv_type, __VkType) \
1811 static inline struct __anv_type * \
1812 __anv_type ## _from_handle(__VkType _handle) \
1814 return (struct __anv_type *)(uintptr_t) _handle; \
1817 static inline __VkType \
1818 __anv_type ## _to_handle(struct __anv_type *_obj) \
1820 return (__VkType)(uintptr_t) _obj; \
1823 #define ANV_FROM_HANDLE(__anv_type, __name, __handle) \
1824 struct __anv_type *__name = __anv_type ## _from_handle(__handle)
1826 ANV_DEFINE_HANDLE_CASTS(anv_cmd_buffer
, VkCommandBuffer
)
1827 ANV_DEFINE_HANDLE_CASTS(anv_device
, VkDevice
)
1828 ANV_DEFINE_HANDLE_CASTS(anv_instance
, VkInstance
)
1829 ANV_DEFINE_HANDLE_CASTS(anv_physical_device
, VkPhysicalDevice
)
1830 ANV_DEFINE_HANDLE_CASTS(anv_queue
, VkQueue
)
1832 ANV_DEFINE_NONDISP_HANDLE_CASTS(anv_cmd_pool
, VkCommandPool
)
1833 ANV_DEFINE_NONDISP_HANDLE_CASTS(anv_buffer
, VkBuffer
)
1834 ANV_DEFINE_NONDISP_HANDLE_CASTS(anv_buffer_view
, VkBufferView
)
1835 ANV_DEFINE_NONDISP_HANDLE_CASTS(anv_descriptor_pool
, VkDescriptorPool
)
1836 ANV_DEFINE_NONDISP_HANDLE_CASTS(anv_descriptor_set
, VkDescriptorSet
)
1837 ANV_DEFINE_NONDISP_HANDLE_CASTS(anv_descriptor_set_layout
, VkDescriptorSetLayout
)
1838 ANV_DEFINE_NONDISP_HANDLE_CASTS(anv_device_memory
, VkDeviceMemory
)
1839 ANV_DEFINE_NONDISP_HANDLE_CASTS(anv_fence
, VkFence
)
1840 ANV_DEFINE_NONDISP_HANDLE_CASTS(anv_event
, VkEvent
)
1841 ANV_DEFINE_NONDISP_HANDLE_CASTS(anv_framebuffer
, VkFramebuffer
)
1842 ANV_DEFINE_NONDISP_HANDLE_CASTS(anv_image
, VkImage
)
1843 ANV_DEFINE_NONDISP_HANDLE_CASTS(anv_image_view
, VkImageView
);
1844 ANV_DEFINE_NONDISP_HANDLE_CASTS(anv_pipeline_cache
, VkPipelineCache
)
1845 ANV_DEFINE_NONDISP_HANDLE_CASTS(anv_pipeline
, VkPipeline
)
1846 ANV_DEFINE_NONDISP_HANDLE_CASTS(anv_pipeline_layout
, VkPipelineLayout
)
1847 ANV_DEFINE_NONDISP_HANDLE_CASTS(anv_query_pool
, VkQueryPool
)
1848 ANV_DEFINE_NONDISP_HANDLE_CASTS(anv_render_pass
, VkRenderPass
)
1849 ANV_DEFINE_NONDISP_HANDLE_CASTS(anv_sampler
, VkSampler
)
1850 ANV_DEFINE_NONDISP_HANDLE_CASTS(anv_shader_module
, VkShaderModule
)
1852 #define ANV_DEFINE_STRUCT_CASTS(__anv_type, __VkType) \
1854 static inline const __VkType * \
1855 __anv_type ## _to_ ## __VkType(const struct __anv_type *__anv_obj) \
1857 return (const __VkType *) __anv_obj; \
1860 #define ANV_COMMON_TO_STRUCT(__VkType, __vk_name, __common_name) \
1861 const __VkType *__vk_name = anv_common_to_ ## __VkType(__common_name)
1863 ANV_DEFINE_STRUCT_CASTS(anv_common
, VkMemoryBarrier
)
1864 ANV_DEFINE_STRUCT_CASTS(anv_common
, VkBufferMemoryBarrier
)
1865 ANV_DEFINE_STRUCT_CASTS(anv_common
, VkImageMemoryBarrier
)
1867 /* Gen-specific function declarations */
1869 # include "anv_genX.h"
1871 # define genX(x) gen7_##x
1872 # include "anv_genX.h"
1874 # define genX(x) gen75_##x
1875 # include "anv_genX.h"
1877 # define genX(x) gen8_##x
1878 # include "anv_genX.h"
1880 # define genX(x) gen9_##x
1881 # include "anv_genX.h"