From 415633a7227ba479cf8daa56787649a46e01909e Mon Sep 17 00:00:00 2001 From: Jason Ekstrand Date: Thu, 6 Apr 2017 22:43:40 -0700 Subject: [PATCH] anv/descriptor_set: Use anv_multialloc for descriptor set layouts Reviewed-by: Nanley Chery --- src/intel/vulkan/anv_descriptor_set.c | 21 ++++++++++----------- 1 file changed, 10 insertions(+), 11 deletions(-) diff --git a/src/intel/vulkan/anv_descriptor_set.c b/src/intel/vulkan/anv_descriptor_set.c index 56a08ce..4797c1e 100644 --- a/src/intel/vulkan/anv_descriptor_set.c +++ b/src/intel/vulkan/anv_descriptor_set.c @@ -42,7 +42,6 @@ VkResult anv_CreateDescriptorSetLayout( VkDescriptorSetLayout* pSetLayout) { ANV_FROM_HANDLE(anv_device, device, _device); - struct anv_descriptor_set_layout *set_layout; assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO); @@ -54,18 +53,18 @@ VkResult anv_CreateDescriptorSetLayout( immutable_sampler_count += pCreateInfo->pBindings[j].descriptorCount; } - size_t size = sizeof(struct anv_descriptor_set_layout) + - (max_binding + 1) * sizeof(set_layout->binding[0]) + - immutable_sampler_count * sizeof(struct anv_sampler *); + struct anv_descriptor_set_layout *set_layout; + struct anv_descriptor_set_binding_layout *bindings; + struct anv_sampler **samplers; - set_layout = vk_alloc2(&device->alloc, pAllocator, size, 8, - VK_SYSTEM_ALLOCATION_SCOPE_OBJECT); - if (!set_layout) - return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY); + ANV_MULTIALLOC(ma); + anv_multialloc_add(&ma, &set_layout, 1); + anv_multialloc_add(&ma, &bindings, max_binding + 1); + anv_multialloc_add(&ma, &samplers, immutable_sampler_count); - /* We just allocate all the samplers at the end of the struct */ - struct anv_sampler **samplers = - (struct anv_sampler **)&set_layout->binding[max_binding + 1]; + if (!anv_multialloc_alloc2(&ma, &device->alloc, pAllocator, + VK_SYSTEM_ALLOCATION_SCOPE_OBJECT)) + return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY); memset(set_layout, 0, sizeof(*set_layout)); set_layout->binding_count = max_binding + 1; -- 2.7.4