[progress #146] custom bindings

src/binding/vk/attachment.zig

@@ -10,7 +10,7 @@ pub const Attachment = extern struct
   {
     flags: vk.Attachment.Description.Flags = 0,
     format: vk.Format,
-    samples: vk.SampleCount.Flags,
+    samples: vk.Sample.Count.Flags,
     load_op: vk.Attachment.LoadOp,
     store_op: vk.Attachment.StoreOp,
     stencil_load_op: vk.Attachment.LoadOp,

src/binding/vk/command.zig

@@ -0,0 +1,51 @@
+const std = @import ("std");
+const c   = @import ("c");
+
+const vk  = @import ("vk");
+const raw = @import ("raw");
+
+pub const Command = extern struct
+{
+  pub const Buffer = enum (usize) { NULL_HANDLE = vk.NULL_HANDLE, _, };
+
+  pub const Pool = enum (u64)
+  {
+    NULL_HANDLE = vk.NULL_HANDLE, _,
+
+    pub const Create = extern struct
+    {
+      pub const Flags = u32;
+
+      pub const Bit = enum (vk.Command.Pool.Create.Flags)
+      {
+        RESET_COMMAND_BUFFER = c.VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT,
+        TRANSIENT = c.VK_COMMAND_POOL_CREATE_TRANSIENT_BIT,
+      };
+
+      pub const Info = extern struct
+      {
+        s_type: vk.StructureType = .COMMAND_POOL_CREATE_INFO,
+        p_next: ?*const anyopaque = null,
+        flags: vk.Command.Pool.Create.Flags = 0,
+        queue_family_index: u32,
+      };
+    };
+
+    pub fn create (device: vk.Device, p_create_info: *const vk.Command.Pool.Create.Info, p_allocator: ?*const vk.AllocationCallbacks) !vk.Command.Pool
+    {
+      var command_pool: vk.Command.Pool = undefined;
+      const result = raw.prototypes.device.vkCreateCommandPool (device, p_create_info, p_allocator, &command_pool);
+      if (result > 0)
+      {
+        std.debug.print ("{s} failed with {} status code\n", .{ @typeName (@This ()) ++ "." ++ @src ().fn_name, result, });
+        return error.UnexpectedResult;
+      }
+      return command_pool;
+    }
+
+    pub fn destroy (device: vk.Device, command_pool: vk.Command.Pool, p_allocator: ?*const vk.AllocationCallbacks) void
+    {
+      raw.prototypes.device.vkDestroyCommandPool (device, command_pool, p_allocator);
+    }
+  };
+};

src/binding/vk/descriptor.zig

@@ -21,7 +21,7 @@ pub const Descriptor = extern struct
         binding: u32,
         descriptor_type: vk.Descriptor.Type,
         descriptor_count: u32 = 0,
-        stage_flags: vk.ShaderStage.Flags,
+        stage_flags: vk.Shader.Stage.Flags,
         p_immutable_samplers: ?[*] const vk.Sampler = null,
       };
 

src/binding/vk/format.zig

@@ -11,6 +11,7 @@ pub const Format = enum (u32)
   B8G8R8A8_UNORM = c.VK_FORMAT_B8G8R8A8_UNORM,
   R8G8B8_UNORM = c.VK_FORMAT_R8G8B8_UNORM,
   R8G8B8A8_UNORM = c.VK_FORMAT_R8G8B8A8_UNORM,
+  R32G32_SFLOAT = c.VK_FORMAT_R32G32_SFLOAT,
   _,
 
   pub const Feature = extern struct

src/binding/vk/image.zig

@@ -32,7 +32,7 @@ pub const Image = enum (u64)
       extent: vk.Extent3D,
       mip_levels: u32,
       array_layers: u32,
-      samples: vk.SampleCount.Flags,
+      samples: vk.Sample.Count.Flags,
       tiling: vk.Image.Tiling,
       usage: vk.Image.Usage.Flags,
       sharing_mode: vk.SharingMode,

src/binding/vk/physical_device.zig

@@ -169,16 +169,16 @@ pub const PhysicalDevice = enum (usize)
     max_framebuffer_width: u32,
     max_framebuffer_height: u32,
     max_framebuffer_layers: u32,
-    framebuffer_color_sample_counts: vk.SampleCount.Flags = 0,
-    framebuffer_depth_sample_counts: vk.SampleCount.Flags = 0,
-    framebuffer_stencil_sample_counts: vk.SampleCount.Flags = 0,
-    framebuffer_no_attachments_sample_counts: vk.SampleCount.Flags = 0,
+    framebuffer_color_sample_counts: vk.Sample.Count.Flags = 0,
+    framebuffer_depth_sample_counts: vk.Sample.Count.Flags = 0,
+    framebuffer_stencil_sample_counts: vk.Sample.Count.Flags = 0,
+    framebuffer_no_attachments_sample_counts: vk.Sample.Count.Flags = 0,
     max_color_attachments: u32,
-    sampled_image_color_sample_counts: vk.SampleCount.Flags = 0,
-    sampled_image_integer_sample_counts: vk.SampleCount.Flags = 0,
-    sampled_image_depth_sample_counts: vk.SampleCount.Flags = 0,
-    sampled_image_stencil_sample_counts: vk.SampleCount.Flags = 0,
-    storage_image_sample_counts: vk.SampleCount.Flags = 0,
+    sampled_image_color_sample_counts: vk.Sample.Count.Flags = 0,
+    sampled_image_integer_sample_counts: vk.Sample.Count.Flags = 0,
+    sampled_image_depth_sample_counts: vk.Sample.Count.Flags = 0,
+    sampled_image_stencil_sample_counts: vk.Sample.Count.Flags = 0,
+    storage_image_sample_counts: vk.Sample.Count.Flags = 0,
     max_sample_mask_words: u32,
     timestamp_compute_and_graphics: vk.Bool32,
     timestamp_period: f32,