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#![allow(dead_code)] use prelude::*; use std::mem; use vk; use RawPtr; use version::{FunctionPointers, V1_0}; #[allow(non_camel_case_types)] pub trait DeviceV1_0 { fn handle(&self) -> vk::Device; fn fp_v1_0(&self) -> &vk::DeviceFnV1_0; unsafe fn destroy_device(&self, allocation_callbacks: Option<&vk::AllocationCallbacks>) { self.fp_v1_0() .destroy_device(self.handle(), allocation_callbacks.as_raw_ptr()); } unsafe fn destroy_sampler(&self, sampler: vk::Sampler, allocation_callbacks: Option<&vk::AllocationCallbacks>) { self.fp_v1_0() .destroy_sampler(self.handle(), sampler, allocation_callbacks.as_raw_ptr()); } unsafe fn free_memory(&self, memory: vk::DeviceMemory, allocation_callbacks: Option<&vk::AllocationCallbacks>) { self.fp_v1_0() .free_memory(self.handle(), memory, allocation_callbacks.as_raw_ptr()); } unsafe fn free_command_buffers(&self, command_pool: vk::CommandPool, command_buffers: &[vk::CommandBuffer]) { self.fp_v1_0() .free_command_buffers(self.handle(), command_pool, command_buffers.len() as vk::uint32_t, command_buffers.as_ptr()); } unsafe fn destroy_fence(&self, fence: vk::Fence, allocation_callbacks: Option<&vk::AllocationCallbacks>) { self.fp_v1_0() .destroy_fence(self.handle(), fence, allocation_callbacks.as_raw_ptr()); } unsafe fn destroy_image(&self, image: vk::Image, allocation_callbacks: Option<&vk::AllocationCallbacks>) { self.fp_v1_0() .destroy_image(self.handle(), image, allocation_callbacks.as_raw_ptr()); } unsafe fn destroy_command_pool(&self, pool: vk::CommandPool, allocation_callbacks: Option<&vk::AllocationCallbacks>) { self.fp_v1_0() .destroy_command_pool(self.handle(), pool, allocation_callbacks.as_raw_ptr()); } unsafe fn destroy_image_view(&self, image_view: vk::ImageView, allocation_callbacks: Option<&vk::AllocationCallbacks>) { self.fp_v1_0() .destroy_image_view(self.handle(), image_view, allocation_callbacks.as_raw_ptr()); } unsafe fn destroy_render_pass(&self, renderpass: vk::RenderPass, allocation_callbacks: Option<&vk::AllocationCallbacks>) { self.fp_v1_0() .destroy_render_pass(self.handle(), renderpass, allocation_callbacks.as_raw_ptr()); } unsafe fn destroy_framebuffer(&self, framebuffer: vk::Framebuffer, allocation_callbacks: Option<&vk::AllocationCallbacks>) { self.fp_v1_0() .destroy_framebuffer(self.handle(), framebuffer, allocation_callbacks.as_raw_ptr()); } unsafe fn destroy_pipeline_layout(&self, pipeline_layout: vk::PipelineLayout, allocation_callbacks: Option<&vk::AllocationCallbacks>) { self.fp_v1_0() .destroy_pipeline_layout(self.handle(), pipeline_layout, allocation_callbacks.as_raw_ptr()); } unsafe fn destroy_pipeline_cache(&self, pipeline_cache: vk::PipelineCache, allocation_callbacks: Option<&vk::AllocationCallbacks>) { self.fp_v1_0() .destroy_pipeline_cache(self.handle(), pipeline_cache, allocation_callbacks.as_raw_ptr()); } unsafe fn destroy_buffer(&self, buffer: vk::Buffer, allocation_callbacks: Option<&vk::AllocationCallbacks>) { self.fp_v1_0() .destroy_buffer(self.handle(), buffer, allocation_callbacks.as_raw_ptr()); } unsafe fn destroy_shader_module(&self, shader: vk::ShaderModule, allocation_callbacks: Option<&vk::AllocationCallbacks>) { self.fp_v1_0() .destroy_shader_module(self.handle(), shader, allocation_callbacks.as_raw_ptr()); } unsafe fn destroy_pipeline(&self, pipeline: vk::Pipeline, allocation_callbacks: Option<&vk::AllocationCallbacks>) { self.fp_v1_0() .destroy_pipeline(self.handle(), pipeline, allocation_callbacks.as_raw_ptr()); } unsafe fn destroy_semaphore(&self, semaphore: vk::Semaphore, allocation_callbacks: Option<&vk::AllocationCallbacks>) { self.fp_v1_0() .destroy_semaphore(self.handle(), semaphore, allocation_callbacks.as_raw_ptr()); } unsafe fn destroy_descriptor_pool(&self, pool: vk::DescriptorPool, allocation_callbacks: Option<&vk::AllocationCallbacks>) { self.fp_v1_0() .destroy_descriptor_pool(self.handle(), pool, allocation_callbacks.as_raw_ptr()); } unsafe fn destroy_descriptor_set_layout(&self, layout: vk::DescriptorSetLayout, allocation_callbacks: Option<&vk::AllocationCallbacks>) { self.fp_v1_0() .destroy_descriptor_set_layout(self.handle(), layout, allocation_callbacks.as_raw_ptr()); } unsafe fn free_descriptor_sets(&self, pool: vk::DescriptorPool, descriptor_sets: &[vk::DescriptorSet]) { self.fp_v1_0() .free_descriptor_sets(self.handle(), pool, descriptor_sets.len() as u32, descriptor_sets.as_ptr()); } unsafe fn update_descriptor_sets(&self, descriptor_writes: &[vk::WriteDescriptorSet], descriptor_copies: &[vk::CopyDescriptorSet]) { self.fp_v1_0() .update_descriptor_sets(self.handle(), descriptor_writes.len() as u32, descriptor_writes.as_ptr(), descriptor_copies.len() as u32, descriptor_copies.as_ptr()); } unsafe fn create_sampler(&self, create_info: &vk::SamplerCreateInfo, allocation_callbacks: Option<&vk::AllocationCallbacks>) -> VkResult<vk::Sampler> { let mut sampler = mem::uninitialized(); let err_code = self.fp_v1_0() .create_sampler(self.handle(), create_info, allocation_callbacks.as_raw_ptr(), &mut sampler); match err_code { vk::Result::Success => Ok(sampler), _ => Err(err_code), } } unsafe fn cmd_copy_buffer(&self, command_buffer: vk::CommandBuffer, src_buffer: vk::Buffer, dst_buffer: vk::Buffer, regions: &[vk::BufferCopy]) { self.fp_v1_0() .cmd_copy_buffer(command_buffer, src_buffer, dst_buffer, regions.len() as u32, regions.as_ptr()); } unsafe fn cmd_copy_buffer_to_image(&self, command_buffer: vk::CommandBuffer, src_buffer: vk::Buffer, dst_image: vk::Image, dst_image_layout: vk::ImageLayout, regions: &[vk::BufferImageCopy]) { self.fp_v1_0() .cmd_copy_buffer_to_image(command_buffer, src_buffer, dst_image, dst_image_layout, regions.len() as u32, regions.as_ptr()); } unsafe fn cmd_copy_image(&self, command_buffer: vk::CommandBuffer, src_image: vk::Image, src_image_layout: vk::ImageLayout, dst_image: vk::Image, dst_image_layout: vk::ImageLayout, regions: &[vk::ImageCopy]) { self.fp_v1_0() .cmd_copy_image(command_buffer, src_image, src_image_layout, dst_image, dst_image_layout, regions.len() as u32, regions.as_ptr()); } unsafe fn allocate_descriptor_sets(&self, create_info: &vk::DescriptorSetAllocateInfo) -> VkResult<Vec<vk::DescriptorSet>> { let mut desc_set = Vec::with_capacity(create_info.descriptor_set_count as usize); let err_code = self.fp_v1_0() .allocate_descriptor_sets(self.handle(), create_info, desc_set.as_mut_ptr()); desc_set.set_len(create_info.descriptor_set_count as usize); match err_code { vk::Result::Success => Ok(desc_set), _ => Err(err_code), } } unsafe fn create_descriptor_set_layout(&self, create_info: &vk::DescriptorSetLayoutCreateInfo, allocation_callbacks: Option<&vk::AllocationCallbacks>) -> VkResult<vk::DescriptorSetLayout> { let mut layout = mem::uninitialized(); let err_code = self.fp_v1_0() .create_descriptor_set_layout(self.handle(), create_info, allocation_callbacks.as_raw_ptr(), &mut layout); match err_code { vk::Result::Success => Ok(layout), _ => Err(err_code), } } fn device_wait_idle(&self) -> VkResult<()> { unsafe { let err_code = self.fp_v1_0().device_wait_idle(self.handle()); match err_code { vk::Result::Success => Ok(()), _ => Err(err_code), } } } unsafe fn create_descriptor_pool(&self, create_info: &vk::DescriptorPoolCreateInfo, allocation_callbacks: Option<&vk::AllocationCallbacks>) -> VkResult<vk::DescriptorPool> { let mut pool = mem::uninitialized(); let err_code = self.fp_v1_0() .create_descriptor_pool(self.handle(), create_info, allocation_callbacks.as_raw_ptr(), &mut pool); match err_code { vk::Result::Success => Ok(pool), _ => Err(err_code), } } unsafe fn reset_command_pool(&self, command_pool: vk::CommandPool, flags: vk::CommandPoolResetFlags) -> VkResult<()> { let err_code = self.fp_v1_0() .reset_command_pool(self.handle(), command_pool, flags); match err_code { vk::Result::Success => Ok(()), _ => Err(err_code), } } unsafe fn reset_command_buffer(&self, command_buffer: vk::CommandBuffer, flags: vk::CommandBufferResetFlags) -> VkResult<()> { let err_code = self.fp_v1_0().reset_command_buffer(command_buffer, flags); match err_code { vk::Result::Success => Ok(()), _ => Err(err_code), } } unsafe fn reset_fences(&self, fences: &[vk::Fence]) -> VkResult<()> { let err_code = self.fp_v1_0() .reset_fences(self.handle(), fences.len() as vk::uint32_t, fences.as_ptr()); match err_code { vk::Result::Success => Ok(()), _ => Err(err_code), } } unsafe fn cmd_bind_index_buffer(&self, command_buffer: vk::CommandBuffer, buffer: vk::Buffer, offset: vk::DeviceSize, index_type: vk::IndexType) { self.fp_v1_0() .cmd_bind_index_buffer(command_buffer, buffer, offset, index_type); } unsafe fn cmd_clear_color_image(&self, command_buffer: vk::CommandBuffer, image: vk::Image, image_layout: vk::ImageLayout, clear_color_value: &vk::ClearColorValue, ranges: &[vk::ImageSubresourceRange]) { self.fp_v1_0() .cmd_clear_color_image(command_buffer, image, image_layout, clear_color_value, ranges.len() as vk::uint32_t, ranges.as_ptr()); } unsafe fn cmd_draw_indexed(&self, command_buffer: vk::CommandBuffer, index_count: vk::uint32_t, instance_count: vk::uint32_t, first_index: vk::uint32_t, vertex_offset: vk::int32_t, first_instance: vk::uint32_t) { self.fp_v1_0() .cmd_draw_indexed(command_buffer, index_count, instance_count, first_index, vertex_offset, first_instance); } unsafe fn cmd_execute_commands(&self, primary_command_buffer: vk::CommandBuffer, secondary_command_buffers: &[vk::CommandBuffer]) { self.fp_v1_0() .cmd_execute_commands(primary_command_buffer, secondary_command_buffers.len() as vk::uint32_t, secondary_command_buffers.as_ptr()); } unsafe fn cmd_bind_descriptor_sets(&self, command_buffer: vk::CommandBuffer, pipeline_bind_point: vk::PipelineBindPoint, layout: vk::PipelineLayout, first_set: vk::uint32_t, descriptor_sets: &[vk::DescriptorSet], dynamic_offsets: &[vk::uint32_t]) { self.fp_v1_0() .cmd_bind_descriptor_sets(command_buffer, pipeline_bind_point, layout, first_set, descriptor_sets.len() as vk::uint32_t, descriptor_sets.as_ptr(), dynamic_offsets.len() as vk::uint32_t, dynamic_offsets.as_ptr()) } unsafe fn cmd_begin_render_pass(&self, command_buffer: vk::CommandBuffer, create_info: &vk::RenderPassBeginInfo, contents: vk::SubpassContents) { self.fp_v1_0() .cmd_begin_render_pass(command_buffer, create_info, contents); } unsafe fn cmd_bind_pipeline(&self, command_buffer: vk::CommandBuffer, pipeline_bind_point: vk::PipelineBindPoint, pipeline: vk::Pipeline) { self.fp_v1_0() .cmd_bind_pipeline(command_buffer, pipeline_bind_point, pipeline); } unsafe fn cmd_set_scissor(&self, command_buffer: vk::CommandBuffer, scissors: &[vk::Rect2D]) { self.fp_v1_0() .cmd_set_scissor(command_buffer, 0, scissors.len() as vk::uint32_t, scissors.as_ptr()); } unsafe fn cmd_bind_vertex_buffers(&self, command_buffer: vk::CommandBuffer, first_binding: vk::uint32_t, buffers: &[vk::Buffer], offsets: &[vk::DeviceSize]) { debug_assert_eq!(buffers.len(), offsets.len()); self.fp_v1_0() .cmd_bind_vertex_buffers(command_buffer, first_binding, buffers.len() as vk::uint32_t, buffers.as_ptr(), offsets.as_ptr()); } unsafe fn cmd_end_render_pass(&self, command_buffer: vk::CommandBuffer) { self.fp_v1_0().cmd_end_render_pass(command_buffer); } unsafe fn cmd_draw(&self, command_buffer: vk::CommandBuffer, vertex_count: vk::uint32_t, instance_count: vk::uint32_t, first_vertex: vk::uint32_t, first_instance: vk::uint32_t) { self.fp_v1_0() .cmd_draw(command_buffer, vertex_count, instance_count, first_vertex, first_instance); } unsafe fn cmd_dispatch(&self, command_buffer: vk::CommandBuffer, group_count_x: vk::uint32_t, group_count_y: vk::uint32_t, group_count_z: vk::uint32_t) { self.fp_v1_0() .cmd_dispatch(command_buffer, group_count_x, group_count_y, group_count_z); } unsafe fn cmd_set_viewport(&self, command_buffer: vk::CommandBuffer, viewports: &[vk::Viewport]) { self.fp_v1_0() .cmd_set_viewport(command_buffer, 0, viewports.len() as vk::uint32_t, viewports.as_ptr()); } unsafe fn create_semaphore(&self, create_info: &vk::SemaphoreCreateInfo, allocation_callbacks: Option<&vk::AllocationCallbacks>) -> VkResult<vk::Semaphore> { let mut semaphore = mem::uninitialized(); let err_code = self.fp_v1_0() .create_semaphore(self.handle(), create_info, allocation_callbacks.as_raw_ptr(), &mut semaphore); match err_code { vk::Result::Success => Ok(semaphore), _ => Err(err_code), } } unsafe fn create_graphics_pipelines (&self, pipeline_cache: vk::PipelineCache, create_infos: &[vk::GraphicsPipelineCreateInfo], allocation_callbacks: Option<&vk::AllocationCallbacks>) -> Result<Vec<vk::Pipeline>, (Vec<vk::Pipeline>, vk::Result)> { let mut pipelines = Vec::with_capacity(create_infos.len()); let err_code = self.fp_v1_0() .create_graphics_pipelines(self.handle(), pipeline_cache, create_infos.len() as vk::uint32_t, create_infos.as_ptr(), allocation_callbacks.as_raw_ptr(), pipelines.as_mut_ptr()); pipelines.set_len(create_infos.len()); match err_code { vk::Result::Success => Ok(pipelines), _ => Err((pipelines, err_code)), } } unsafe fn create_compute_pipelines (&self, pipeline_cache: vk::PipelineCache, create_infos: &[vk::ComputePipelineCreateInfo], allocation_callbacks: Option<&vk::AllocationCallbacks>) -> Result<Vec<vk::Pipeline>, (Vec<vk::Pipeline>, vk::Result)> { let mut pipelines = Vec::with_capacity(create_infos.len()); let err_code = self.fp_v1_0() .create_compute_pipelines(self.handle(), pipeline_cache, create_infos.len() as vk::uint32_t, create_infos.as_ptr(), allocation_callbacks.as_raw_ptr(), pipelines.as_mut_ptr()); pipelines.set_len(create_infos.len()); match err_code { vk::Result::Success => Ok(pipelines), _ => Err((pipelines, err_code)), } } unsafe fn create_buffer(&self, create_info: &vk::BufferCreateInfo, allocation_callbacks: Option<&vk::AllocationCallbacks>) -> VkResult<vk::Buffer> { let mut buffer = mem::uninitialized(); let err_code = self.fp_v1_0() .create_buffer(self.handle(), create_info, allocation_callbacks.as_raw_ptr(), &mut buffer); match err_code { vk::Result::Success => Ok(buffer), _ => Err(err_code), } } unsafe fn create_pipeline_layout(&self, create_info: &vk::PipelineLayoutCreateInfo, allocation_callbacks: Option<&vk::AllocationCallbacks>) -> VkResult<vk::PipelineLayout> { let mut pipeline_layout = mem::uninitialized(); let err_code = self.fp_v1_0() .create_pipeline_layout(self.handle(), create_info, allocation_callbacks.as_raw_ptr(), &mut pipeline_layout); match err_code { vk::Result::Success => Ok(pipeline_layout), _ => Err(err_code), } } unsafe fn create_pipeline_cache(&self, create_info: &vk::PipelineCacheCreateInfo, allocation_callbacks: Option<&vk::AllocationCallbacks>) -> VkResult<vk::PipelineCache> { let mut pipeline_cache = mem::uninitialized(); let err_code = self.fp_v1_0() .create_pipeline_cache(self.handle(), create_info, allocation_callbacks.as_raw_ptr(), &mut pipeline_cache); match err_code { vk::Result::Success => Ok(pipeline_cache), _ => Err(err_code), } } unsafe fn map_memory(&self, memory: vk::DeviceMemory, offset: vk::DeviceSize, size: vk::DeviceSize, flags: vk::MemoryMapFlags) -> VkResult<*mut ()> { let mut data: *mut () = mem::uninitialized(); let err_code = self.fp_v1_0() .map_memory(self.handle(), memory, offset, size, flags, &mut data); match err_code { vk::Result::Success => Ok(data), _ => Err(err_code), } } unsafe fn unmap_memory(&self, memory: vk::DeviceMemory) { self.fp_v1_0().unmap_memory(self.handle(), memory); } unsafe fn create_framebuffer(&self, create_info: &vk::FramebufferCreateInfo, allocation_callbacks: Option<&vk::AllocationCallbacks>) -> VkResult<vk::Framebuffer> { let mut framebuffer = mem::uninitialized(); let err_code = self.fp_v1_0() .create_framebuffer(self.handle(), create_info, allocation_callbacks.as_raw_ptr(), &mut framebuffer); match err_code { vk::Result::Success => Ok(framebuffer), _ => Err(err_code), } } unsafe fn get_device_queue(&self, queue_family_index: vk::uint32_t, queue_index: vk::uint32_t) -> vk::Queue { let mut queue = mem::uninitialized(); self.fp_v1_0() .get_device_queue(self.handle(), queue_family_index, queue_index, &mut queue); queue } unsafe fn cmd_pipeline_barrier(&self, command_buffer: vk::CommandBuffer, src_stage_mask: vk::PipelineStageFlags, dst_stage_mask: vk::PipelineStageFlags, dependency_flags: vk::DependencyFlags, memory_barriers: &[vk::MemoryBarrier], buffer_memory_barriers: &[vk::BufferMemoryBarrier], image_memory_barriers: &[vk::ImageMemoryBarrier]) { self.fp_v1_0() .cmd_pipeline_barrier(command_buffer, src_stage_mask, dst_stage_mask, dependency_flags, memory_barriers.len() as vk::uint32_t, memory_barriers.as_ptr(), buffer_memory_barriers.len() as vk::uint32_t, buffer_memory_barriers.as_ptr(), image_memory_barriers.len() as vk::uint32_t, image_memory_barriers.as_ptr()); } unsafe fn create_render_pass(&self, create_info: &vk::RenderPassCreateInfo, allocation_callbacks: Option<&vk::AllocationCallbacks>) -> VkResult<vk::RenderPass> { let mut renderpass = mem::uninitialized(); let err_code = self.fp_v1_0() .create_render_pass(self.handle(), create_info, allocation_callbacks.as_raw_ptr(), &mut renderpass); match err_code { vk::Result::Success => Ok(renderpass), _ => Err(err_code), } } unsafe fn begin_command_buffer(&self, command_buffer: vk::CommandBuffer, create_info: &vk::CommandBufferBeginInfo) -> VkResult<()> { let err_code = self.fp_v1_0() .begin_command_buffer(command_buffer, create_info); match err_code { vk::Result::Success => Ok(()), _ => Err(err_code), } } unsafe fn end_command_buffer(&self, command_buffer: vk::CommandBuffer) -> VkResult<()> { let err_code = self.fp_v1_0().end_command_buffer(command_buffer); match err_code { vk::Result::Success => Ok(()), _ => Err(err_code), } } unsafe fn wait_for_fences(&self, fences: &[vk::Fence], wait_all: bool, timeout: vk::uint64_t) -> VkResult<()> { let err_code = self.fp_v1_0() .wait_for_fences(self.handle(), fences.len() as vk::uint32_t, fences.as_ptr(), wait_all as vk::uint32_t, timeout); match err_code { vk::Result::Success => Ok(()), _ => Err(err_code), } } unsafe fn get_fence_status(&self, fence: vk::Fence) -> VkResult<()> { let err_code = self.fp_v1_0().get_fence_status(self.handle(), fence); match err_code { vk::Result::Success => Ok(()), _ => Err(err_code), } } unsafe fn queue_wait_idle(&self, queue: vk::Queue) -> VkResult<()> { let err_code = self.fp_v1_0().queue_wait_idle(queue); match err_code { vk::Result::Success => Ok(()), _ => Err(err_code), } } unsafe fn queue_submit(&self, queue: vk::Queue, submits: &[vk::SubmitInfo], fence: vk::Fence) -> VkResult<()> { let err_code = self.fp_v1_0() .queue_submit(queue, submits.len() as vk::uint32_t, submits.as_ptr(), fence); match err_code { vk::Result::Success => Ok(()), _ => Err(err_code), } } unsafe fn create_image_view(&self, create_info: &vk::ImageViewCreateInfo, allocation_callbacks: Option<&vk::AllocationCallbacks>) -> VkResult<vk::ImageView> { let mut image_view = mem::uninitialized(); let err_code = self.fp_v1_0() .create_image_view(self.handle(), create_info, allocation_callbacks.as_raw_ptr(), &mut image_view); match err_code { vk::Result::Success => Ok(image_view), _ => Err(err_code), } } unsafe fn allocate_command_buffers(&self, create_info: &vk::CommandBufferAllocateInfo) -> VkResult<Vec<vk::CommandBuffer>> { let mut buffers = Vec::with_capacity(create_info.command_buffer_count as vk::size_t); let err_code = self.fp_v1_0() .allocate_command_buffers(self.handle(), create_info, buffers.as_mut_ptr()); buffers.set_len(create_info.command_buffer_count as vk::size_t); match err_code { vk::Result::Success => Ok(buffers), _ => Err(err_code), } } unsafe fn create_command_pool(&self, create_info: &vk::CommandPoolCreateInfo, allocation_callbacks: Option<&vk::AllocationCallbacks>) -> VkResult<vk::CommandPool> { let mut pool = mem::uninitialized(); let err_code = self.fp_v1_0() .create_command_pool(self.handle(), create_info, allocation_callbacks.as_raw_ptr(), &mut pool); match err_code { vk::Result::Success => Ok(pool), _ => Err(err_code), } } unsafe fn create_image(&self, create_info: &vk::ImageCreateInfo, allocation_callbacks: Option<&vk::AllocationCallbacks>) -> VkResult<vk::Image> { let mut image = mem::uninitialized(); let err_code = self.fp_v1_0() .create_image(self.handle(), create_info, allocation_callbacks.as_raw_ptr(), &mut image); match err_code { vk::Result::Success => Ok(image), _ => Err(err_code), } } fn get_image_memory_requirements(&self, image: vk::Image) -> vk::MemoryRequirements { unsafe { let mut mem_req = mem::uninitialized(); self.fp_v1_0() .get_image_memory_requirements(self.handle(), image, &mut mem_req); mem_req } } fn get_buffer_memory_requirements(&self, buffer: vk::Buffer) -> vk::MemoryRequirements { unsafe { let mut mem_req = mem::uninitialized(); self.fp_v1_0() .get_buffer_memory_requirements(self.handle(), buffer, &mut mem_req); mem_req } } unsafe fn allocate_memory(&self, create_info: &vk::MemoryAllocateInfo, allocation_callbacks: Option<&vk::AllocationCallbacks>) -> VkResult<vk::DeviceMemory> { let mut memory = mem::uninitialized(); let err_code = self.fp_v1_0() .allocate_memory(self.handle(), create_info, allocation_callbacks.as_raw_ptr(), &mut memory); match err_code { vk::Result::Success => Ok(memory), _ => Err(err_code), } } unsafe fn create_shader_module(&self, create_info: &vk::ShaderModuleCreateInfo, allocation_callbacks: Option<&vk::AllocationCallbacks>) -> VkResult<vk::ShaderModule> { let mut shader = mem::uninitialized(); let err_code = self.fp_v1_0() .create_shader_module(self.handle(), create_info, allocation_callbacks.as_raw_ptr(), &mut shader); match err_code { vk::Result::Success => Ok(shader), _ => Err(err_code), } } unsafe fn create_fence(&self, create_info: &vk::FenceCreateInfo, allocation_callbacks: Option<&vk::AllocationCallbacks>) -> VkResult<vk::Fence> { let mut fence = mem::uninitialized(); let err_code = self.fp_v1_0() .create_fence(self.handle(), create_info, allocation_callbacks.as_raw_ptr(), &mut fence); match err_code { vk::Result::Success => Ok(fence), _ => Err(err_code), } } unsafe fn bind_buffer_memory(&self, buffer: vk::Buffer, device_memory: vk::DeviceMemory, offset: vk::DeviceSize) -> VkResult<()> { let err_code = self.fp_v1_0() .bind_buffer_memory(self.handle(), buffer, device_memory, offset); match err_code { vk::Result::Success => Ok(()), _ => Err(err_code), } } unsafe fn bind_image_memory(&self, image: vk::Image, device_memory: vk::DeviceMemory, offset: vk::DeviceSize) -> VkResult<()> { let err_code = self.fp_v1_0() .bind_image_memory(self.handle(), image, device_memory, offset); match err_code { vk::Result::Success => Ok(()), _ => Err(err_code), } } } #[derive(Clone)] pub struct Device<V: FunctionPointers> { handle: vk::Device, device_fn: V::DeviceFp, } impl DeviceV1_0 for Device<V1_0> { fn handle(&self) -> vk::Device { self.handle } fn fp_v1_0(&self) -> &vk::DeviceFnV1_0 { &self.device_fn.device_fn } } impl<V: FunctionPointers> Device<V> { pub fn handle(&self) -> vk::Device { self.handle } pub unsafe fn from_raw(handle: vk::Device, device_fn: V::DeviceFp) -> Self { Device { handle: handle, device_fn: device_fn, } } }