centralizing driver/vulkan versions in build script

src/ape/lib.zig

@@ -4,6 +4,7 @@ pub const base = @import("base");
 pub const soft = @import("soft");
 
 pub const c = base.c;
+pub const config = base.config;
 
 pub const ApeInstance = @import("ApeInstance.zig");
 
@@ -11,8 +12,12 @@ pub const Instance = ApeInstance;
 
 pub const DRIVER_NAME = "Ape";
 
-pub const VULKAN_VERSION = vk.makeApiVersion(0, 1, 0, 0);
-pub const DRIVER_VERSION = vk.makeApiVersion(0, 0, 0, 1);
+pub const VULKAN_VERSION = vk.makeApiVersion(
+    0,
+    config.ape_vulkan_version.major,
+    config.ape_vulkan_version.minor,
+    config.ape_vulkan_version.patch,
+);
 
 pub const std_options = base.std_options;
 

src/soft/SoftPhysicalDevice.zig

@@ -57,7 +57,7 @@ pub fn create(allocator: std.mem.Allocator, instance: *base.Instance) VkError!*S
     };
 
     interface.props.api_version = @bitCast(lib.VULKAN_VERSION);
-    interface.props.driver_version = @bitCast(lib.DRIVER_VERSION);
+    interface.props.driver_version = @bitCast(base.DRIVER_VERSION);
     interface.props.device_id = lib.DEVICE_ID;
     interface.props.device_type = .cpu;
     interface.props.pipeline_cache_uuid = lib.PIPELINE_CACHE_UUID;

src/soft/lib.zig

@@ -3,6 +3,7 @@ const vk = @import("vulkan");
 pub const base = @import("base");
 
 pub const c = @import("soft_c");
+pub const config = base.config;
 
 pub const Device = @import("device/Device.zig");
 
@@ -38,8 +39,12 @@ pub const Instance = SoftInstance;
 pub const DRIVER_LOGS_ENV_NAME = base.DRIVER_LOGS_ENV_NAME;
 pub const DRIVER_NAME = "Soft";
 
-pub const VULKAN_VERSION = vk.makeApiVersion(0, 1, 0, 0);
-pub const DRIVER_VERSION = vk.makeApiVersion(0, 0, 0, 1);
+pub const VULKAN_VERSION = vk.makeApiVersion(
+    0,
+    config.soft_vulkan_version.major,
+    config.soft_vulkan_version.minor,
+    config.soft_vulkan_version.patch,
+);
 pub const DEVICE_ID = 0x600DCAFE;
 pub const PIPELINE_CACHE_UUID: [vk.UUID_SIZE]u8 = "ApeSoftCacheUUID".*;
 

src/vulkan/lib.zig

@@ -56,8 +56,12 @@ pub const VULKAN_VENDOR_ID: i32 = @intFromEnum(vk.VendorId.ape);
 
 /// Default driver name
 pub const DRIVER_NAME = "Unnamed Ape Driver";
-/// Default Vulkan version
-pub const VULKAN_VERSION = vk.makeApiVersion(0, 1, 0, 0);
+pub const DRIVER_VERSION = vk.makeApiVersion(
+    0,
+    config.driver_version.major,
+    config.driver_version.minor,
+    config.driver_version.patch,
+);
 
 /// Maximum number of descriptor sets per pipeline
 pub const VULKAN_MAX_DESCRIPTOR_SETS = 8;