diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/amd/vulkan/radv_descriptor_set.c | 69 | ||||
| -rw-r--r-- | src/amd/vulkan/radv_private.h | 4 |
2 files changed, 57 insertions, 16 deletions
diff --git a/src/amd/vulkan/radv_descriptor_set.c b/src/amd/vulkan/radv_descriptor_set.c index 26f89152d52..89945f17736 100644 --- a/src/amd/vulkan/radv_descriptor_set.c +++ b/src/amd/vulkan/radv_descriptor_set.c @@ -265,11 +265,20 @@ radv_descriptor_set_create(struct radv_device *device, sizeof(struct radeon_winsys_bo *) * layout->buffer_count; unsigned mem_size = range_offset + sizeof(struct radv_descriptor_range) * layout->dynamic_offset_count; - set = vk_alloc2(&device->alloc, NULL, mem_size, 8, - VK_SYSTEM_ALLOCATION_SCOPE_OBJECT); - if (!set) - return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY); + if (pool->host_memory_base) { + if (pool->host_memory_end - pool->host_memory_ptr < mem_size) + return vk_error(VK_ERROR_OUT_OF_POOL_MEMORY_KHR); + + set = (struct radv_descriptor_set*)pool->host_memory_ptr; + pool->host_memory_ptr += mem_size; + } else { + set = vk_alloc2(&device->alloc, NULL, mem_size, 8, + VK_SYSTEM_ALLOCATION_SCOPE_OBJECT); + + if (!set) + return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY); + } memset(set, 0, mem_size); @@ -295,6 +304,8 @@ radv_descriptor_set_create(struct radv_device *device, uint64_t offset = 0; struct list_head *prev = &pool->vram_list; struct radv_descriptor_set *cur; + + assert(!pool->host_memory_base); LIST_FOR_EACH_ENTRY(cur, &pool->vram_list, vram_list) { uint64_t start = (uint8_t*)cur->mapped_ptr - pool->mapped_ptr; if (start - offset >= layout_size) @@ -342,6 +353,8 @@ radv_descriptor_set_destroy(struct radv_device *device, struct radv_descriptor_set *set, bool free_bo) { + assert(!pool->host_memory_base); + if (free_bo && set->size) list_del(&set->vram_list); vk_free2(&device->alloc, NULL, set); @@ -356,18 +369,17 @@ VkResult radv_CreateDescriptorPool( RADV_FROM_HANDLE(radv_device, device, _device); struct radv_descriptor_pool *pool; int size = sizeof(struct radv_descriptor_pool); - uint64_t bo_size = 0; - pool = vk_alloc2(&device->alloc, pAllocator, size, 8, - VK_SYSTEM_ALLOCATION_SCOPE_OBJECT); - if (!pool) - return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY); + uint64_t bo_size = 0, bo_count = 0, range_count = 0; - memset(pool, 0, sizeof(*pool)); for (unsigned i = 0; i < pCreateInfo->poolSizeCount; ++i) { + if (pCreateInfo->pPoolSizes[i].type != VK_DESCRIPTOR_TYPE_SAMPLER) + bo_count += pCreateInfo->pPoolSizes[i].descriptorCount; + switch(pCreateInfo->pPoolSizes[i].type) { case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC: case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC: + range_count += pCreateInfo->pPoolSizes[i].descriptorCount; break; case VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER: case VK_DESCRIPTOR_TYPE_STORAGE_BUFFER: @@ -391,6 +403,26 @@ VkResult radv_CreateDescriptorPool( } } + if (!(pCreateInfo->flags & VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT)) { + uint64_t host_size = pCreateInfo->maxSets * sizeof(struct radv_descriptor_set); + host_size += sizeof(struct radeon_winsys_bo*) * bo_count; + host_size += sizeof(struct radv_descriptor_range) * range_count; + size += host_size; + } + + pool = vk_alloc2(&device->alloc, pAllocator, size, 8, + VK_SYSTEM_ALLOCATION_SCOPE_OBJECT); + if (!pool) + return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY); + + memset(pool, 0, sizeof(*pool)); + + if (!(pCreateInfo->flags & VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT)) { + pool->host_memory_base = (uint8_t*)pool + sizeof(struct radv_descriptor_pool); + pool->host_memory_ptr = pool->host_memory_base; + pool->host_memory_end = (uint8_t*)pool + size; + } + if (bo_size) { pool->bo = device->ws->buffer_create(device->ws, bo_size, 32, RADEON_DOMAIN_VRAM, 0); @@ -414,9 +446,11 @@ void radv_DestroyDescriptorPool( if (!pool) return; - list_for_each_entry_safe(struct radv_descriptor_set, set, - &pool->vram_list, vram_list) { - radv_descriptor_set_destroy(device, pool, set, false); + if (!pool->host_memory_base) { + list_for_each_entry_safe(struct radv_descriptor_set, set, + &pool->vram_list, vram_list) { + radv_descriptor_set_destroy(device, pool, set, false); + } } if (pool->bo) @@ -432,14 +466,17 @@ VkResult radv_ResetDescriptorPool( RADV_FROM_HANDLE(radv_device, device, _device); RADV_FROM_HANDLE(radv_descriptor_pool, pool, descriptorPool); - list_for_each_entry_safe(struct radv_descriptor_set, set, - &pool->vram_list, vram_list) { - radv_descriptor_set_destroy(device, pool, set, false); + if (!pool->host_memory_base) { + list_for_each_entry_safe(struct radv_descriptor_set, set, + &pool->vram_list, vram_list) { + radv_descriptor_set_destroy(device, pool, set, false); + } } list_inithead(&pool->vram_list); pool->current_offset = 0; + pool->host_memory_ptr = pool->host_memory_base; return VK_SUCCESS; } diff --git a/src/amd/vulkan/radv_private.h b/src/amd/vulkan/radv_private.h index 0d60aac1069..387edb8f2b4 100644 --- a/src/amd/vulkan/radv_private.h +++ b/src/amd/vulkan/radv_private.h @@ -570,6 +570,10 @@ struct radv_descriptor_pool { uint64_t size; struct list_head vram_list; + + uint8_t *host_memory_base; + uint8_t *host_memory_ptr; + uint8_t *host_memory_end; }; struct radv_descriptor_update_template_entry { |