Add VK_EXT_extended_dynamic_state extension (#421)

ash/src/extensions/ext/extended_dynamic_state.rs

@@ -0,0 +1,198 @@
+#![allow(dead_code)]
+use crate::version::{DeviceV1_0, InstanceV1_0};
+use crate::vk;
+use std::ffi::CStr;
+use std::mem;
+use std::ptr;
+
+#[derive(Clone)]
+pub struct ExtendedDynamicState {
+    handle: vk::Instance,
+    extended_dynamic_state_fn: vk::ExtExtendedDynamicStateFn,
+}
+
+impl ExtendedDynamicState {
+    pub fn new<I: InstanceV1_0, D: DeviceV1_0>(instance: &I, device: &D) -> Self {
+        let extended_dynamic_state_fn = vk::ExtExtendedDynamicStateFn::load(|name| unsafe {
+            mem::transmute(instance.get_device_proc_addr(device.handle(), name.as_ptr()))
+        });
+        Self {
+            handle: instance.handle(),
+            extended_dynamic_state_fn,
+        }
+    }
+
+    pub fn name() -> &'static CStr {
+        vk::ExtExtendedDynamicStateFn::name()
+    }
+
+    #[doc = "<https://www.khronos.org/registry/vulkan/specs/1.2-extensions/man/html/vkCmdSetCullModeEXT.html>"]
+    pub unsafe fn cmd_set_cull_mode(
+        &self,
+        command_buffer: vk::CommandBuffer,
+        cull_mode: vk::CullModeFlags,
+    ) {
+        self.extended_dynamic_state_fn
+            .cmd_set_cull_mode_ext(command_buffer, cull_mode)
+    }
+
+    #[doc = "<https://www.khronos.org/registry/vulkan/specs/1.2-extensions/man/html/vkCmdSetFrontFaceEXT.html>"]
+    pub unsafe fn cmd_set_front_face(
+        &self,
+        command_buffer: vk::CommandBuffer,
+        front_face: vk::FrontFace,
+    ) {
+        self.extended_dynamic_state_fn
+            .cmd_set_front_face_ext(command_buffer, front_face)
+    }
+
+    #[doc = "<https://www.khronos.org/registry/vulkan/specs/1.2-extensions/man/html/vkCmdSetPrimitiveTopologyEXT.html>"]
+    pub unsafe fn cmd_set_primitive_topology(
+        &self,
+        command_buffer: vk::CommandBuffer,
+        primitive_topology: vk::PrimitiveTopology,
+    ) {
+        self.extended_dynamic_state_fn
+            .cmd_set_primitive_topology_ext(command_buffer, primitive_topology)
+    }
+
+    #[doc = "<https://www.khronos.org/registry/vulkan/specs/1.2-extensions/man/html/vkCmdSetViewportWithCountEXT.html>"]
+    pub unsafe fn cmd_set_viewport_with_count(
+        &self,
+        command_buffer: vk::CommandBuffer,
+        viewports: &[vk::Viewport],
+    ) {
+        self.extended_dynamic_state_fn
+            .cmd_set_viewport_with_count_ext(
+                command_buffer,
+                viewports.len() as u32,
+                viewports.as_ptr(),
+            )
+    }
+
+    #[doc = "<https://www.khronos.org/registry/vulkan/specs/1.2-extensions/man/html/vkCmdSetScissorWithCountEXT.html>"]
+    pub unsafe fn cmd_set_scissor_with_count(
+        &self,
+        command_buffer: vk::CommandBuffer,
+        scissors: &[vk::Rect2D],
+    ) {
+        self.extended_dynamic_state_fn
+            .cmd_set_scissor_with_count_ext(
+                command_buffer,
+                scissors.len() as u32,
+                scissors.as_ptr(),
+            )
+    }
+
+    #[doc = "<https://www.khronos.org/registry/vulkan/specs/1.2-extensions/man/html/vkCmdBindVertexBuffers2EXT.html>"]
+    pub unsafe fn cmd_bind_vertex_buffers2(
+        &self,
+        command_buffer: vk::CommandBuffer,
+        first_binding: u32,
+        buffers: &[vk::Buffer],
+        offsets: &[vk::DeviceSize],
+        sizes: Option<&[vk::DeviceSize]>,
+        strides: Option<&[vk::DeviceSize]>,
+    ) {
+        assert_eq!(offsets.len(), buffers.len());
+        let p_sizes = if let Some(sizes) = sizes {
+            assert_eq!(sizes.len(), buffers.len());
+            sizes.as_ptr()
+        } else {
+            ptr::null()
+        };
+        let p_strides = if let Some(strides) = strides {
+            assert_eq!(strides.len(), buffers.len());
+            strides.as_ptr()
+        } else {
+            ptr::null()
+        };
+        self.extended_dynamic_state_fn.cmd_bind_vertex_buffers2_ext(
+            command_buffer,
+            first_binding,
+            buffers.len() as u32,
+            buffers.as_ptr(),
+            offsets.as_ptr(),
+            p_sizes,
+            p_strides,
+        )
+    }
+
+    #[doc = "<https://www.khronos.org/registry/vulkan/specs/1.2-extensions/man/html/vkCmdSetDepthTestEnableEXT.html>"]
+    pub unsafe fn cmd_set_depth_test_enable(
+        &self,
+        command_buffer: vk::CommandBuffer,
+        depth_test_enable: bool,
+    ) {
+        self.extended_dynamic_state_fn
+            .cmd_set_depth_test_enable_ext(command_buffer, depth_test_enable.into())
+    }
+
+    #[doc = "<https://www.khronos.org/registry/vulkan/specs/1.2-extensions/man/html/vkCmdSetDepthWriteEnableEXT.html>"]
+    pub unsafe fn cmd_set_depth_write_enable(
+        &self,
+        command_buffer: vk::CommandBuffer,
+        depth_write_enable: bool,
+    ) {
+        self.extended_dynamic_state_fn
+            .cmd_set_depth_write_enable_ext(command_buffer, depth_write_enable.into())
+    }
+
+    #[doc = "<https://www.khronos.org/registry/vulkan/specs/1.2-extensions/man/html/vkCmdSetDepthCompareOpEXT.html>"]
+    pub unsafe fn cmd_set_depth_compare_op(
+        &self,
+        command_buffer: vk::CommandBuffer,
+        depth_compare_op: vk::CompareOp,
+    ) {
+        self.extended_dynamic_state_fn
+            .cmd_set_depth_compare_op_ext(command_buffer, depth_compare_op)
+    }
+
+    #[doc = "<https://www.khronos.org/registry/vulkan/specs/1.2-extensions/man/html/vkCmdSetDepthBoundsTestEnableEXT.html>"]
+    pub unsafe fn cmd_set_depth_bounds_test_enable(
+        &self,
+        command_buffer: vk::CommandBuffer,
+        depth_bounds_test_enable: bool,
+    ) {
+        self.extended_dynamic_state_fn
+            .cmd_set_depth_bounds_test_enable_ext(command_buffer, depth_bounds_test_enable.into())
+    }
+
+    #[doc = "<https://www.khronos.org/registry/vulkan/specs/1.2-extensions/man/html/vkCmdSetStencilTestEnableEXT.html>"]
+    pub unsafe fn cmd_set_stencil_test_enable(
+        &self,
+        command_buffer: vk::CommandBuffer,
+        stencil_test_enable: bool,
+    ) {
+        self.extended_dynamic_state_fn
+            .cmd_set_stencil_test_enable_ext(command_buffer, stencil_test_enable.into())
+    }
+
+    #[doc = "<https://www.khronos.org/registry/vulkan/specs/1.2-extensions/man/html/vkCmdSetStencilOpEXT.html>"]
+    pub unsafe fn cmd_set_stencil_op(
+        &self,
+        command_buffer: vk::CommandBuffer,
+        face_mask: vk::StencilFaceFlags,
+        fail_op: vk::StencilOp,
+        pass_op: vk::StencilOp,
+        depth_fail_op: vk::StencilOp,
+        compare_op: vk::CompareOp,
+    ) {
+        self.extended_dynamic_state_fn.cmd_set_stencil_op_ext(
+            command_buffer,
+            face_mask,
+            fail_op,
+            pass_op,
+            depth_fail_op,
+            compare_op,
+        )
+    }
+
+    pub fn fp(&self) -> &vk::ExtExtendedDynamicStateFn {
+        &self.extended_dynamic_state_fn
+    }
+
+    pub fn instance(&self) -> vk::Instance {
+        self.handle
+    }
+}

ash/src/extensions/ext/mod.rs

@@ -4,6 +4,7 @@ pub use self::debug_marker::DebugMarker;
 #[allow(deprecated)]
 pub use self::debug_report::DebugReport;
 pub use self::debug_utils::DebugUtils;
+pub use self::extended_dynamic_state::ExtendedDynamicState;
 pub use self::full_screen_exclusive::FullScreenExclusive;
 pub use self::metal_surface::MetalSurface;
 pub use self::tooling_info::ToolingInfo;
@@ -14,6 +15,7 @@ mod debug_marker;
 #[deprecated(note = "Please use the [DebugUtils](struct.DebugUtils.html) extension instead.")]
 mod debug_report;
 mod debug_utils;
+mod extended_dynamic_state;
 mod full_screen_exclusive;
 mod metal_surface;
 mod tooling_info;