vkAllocateCommandBuffers

To allocate command buffers, call:

VkResult vkAllocateCommandBuffers(
    VkDevice device,
    const VkCommandBufferAllocateInfo* pAllocateInfo,
    VkCommandBuffer* pCommandBuffers);

pub fn allocate_command_buffers(
    device: vk::Device,
    p_allocate_info: *const vk::CommandBufferAllocateInfo,
    p_command_buffers: *mut vk::CommandBuffer,
) -> vk::Result;

• device is the logical device that owns the command pool.
• pAllocateInfo is a pointer to a VkCommandBufferAllocateInfo structure describing parameters of the allocation. commandPool may be accessed any time one of the resulting command buffers is accessed.
• pCommandBuffers is a pointer to an array of VkCommandBuffer handles in which the resulting command buffer objects are returned. The array must be at least the length specified by the commandBufferCount member of pAllocateInfo. Each allocated command buffer begins in the initial state.

vkAllocateCommandBuffers can be used to allocate multiple command buffers. If the allocation of any of those command buffers fails, the implementation must free all successfully allocated command buffer objects from this command, set all entries of the pCommandBuffers array to NULL and return the error.

When command buffers are first allocated, they are in the initial state.