MAJOR restructure
This commit is contained in:
David Allemang
686
src/gfx.zig
686
src/gfx.zig
@@ -4,282 +4,282 @@ const builtin = @import("builtin");
|
||||
const vk = @import("vk");
|
||||
const c = @import("c.zig");
|
||||
|
||||
pub const use_debug_messenger = switch (builtin.mode) {
|
||||
.Debug, .ReleaseSafe => true,
|
||||
.ReleaseSmall, .ReleaseFast => false,
|
||||
};
|
||||
const Base = @import("gfx/Base.zig");
|
||||
const Instance = @import("gfx/Instance.zig");
|
||||
const Device = @import("gfx/Device.zig");
|
||||
|
||||
const InstancePair = std.meta.Tuple(&.{ vk.Instance, InstanceDispatch, vk.DebugUtilsMessengerEXT });
|
||||
// const InstancePair = std.meta.Tuple(&.{ vk.Instance, InstanceDispatch, vk.DebugUtilsMessengerEXT });
|
||||
|
||||
/// note: destroy with vki.destroyInstance(instance, null)
|
||||
pub fn create_instance(vkb: BaseDispatch, app_name: [*:0]const u8) !InstancePair {
|
||||
var exts = std.BoundedArray([*:0]const u8, 32){};
|
||||
var layers = std.BoundedArray([*:0]const u8, 32){};
|
||||
// /// note: destroy with vki.destroyInstance(instance, null)
|
||||
// pub fn create_instance(vkb: BaseDispatch, app_name: [*:0]const u8) !InstancePair {
|
||||
// var exts = std.BoundedArray([*:0]const u8, 32){};
|
||||
// var layers = std.BoundedArray([*:0]const u8, 32){};
|
||||
//
|
||||
// if (use_debug_messenger) {
|
||||
// try exts.appendSlice(&.{
|
||||
// vk.extension_info.ext_debug_utils.name,
|
||||
// });
|
||||
//
|
||||
// try layers.appendSlice(&.{
|
||||
// "VK_LAYER_KHRONOS_validation",
|
||||
// });
|
||||
// }
|
||||
//
|
||||
// var glfw_exts_count: u32 = 0;
|
||||
// const glfw_exts: [*]const [*:0]const u8 =
|
||||
// @ptrCast(c.glfwGetRequiredInstanceExtensions(&glfw_exts_count));
|
||||
// try exts.appendSlice(glfw_exts[0..glfw_exts_count]);
|
||||
//
|
||||
// const dumci: vk.DebugUtilsMessengerCreateInfoEXT = .{
|
||||
// .message_severity = .{
|
||||
// .error_bit_ext = true,
|
||||
// .info_bit_ext = true,
|
||||
// .verbose_bit_ext = true,
|
||||
// .warning_bit_ext = true,
|
||||
// },
|
||||
// .message_type = .{
|
||||
// .device_address_binding_bit_ext = true,
|
||||
// .general_bit_ext = false,
|
||||
// .performance_bit_ext = true,
|
||||
// .validation_bit_ext = true,
|
||||
// },
|
||||
// .pfn_user_callback = &debug_callback,
|
||||
// .p_user_data = null,
|
||||
// };
|
||||
//
|
||||
// const instance = try vkb.createInstance(&vk.InstanceCreateInfo{
|
||||
// .p_application_info = &vk.ApplicationInfo{
|
||||
// .p_application_name = app_name,
|
||||
// .application_version = vk.makeApiVersion(0, 0, 0, 0),
|
||||
// .p_engine_name = app_name,
|
||||
// .engine_version = vk.makeApiVersion(0, 0, 0, 0),
|
||||
// .api_version = vk.API_VERSION_1_3,
|
||||
// },
|
||||
// .enabled_extension_count = @intCast(exts.len),
|
||||
// .pp_enabled_extension_names = &exts.buffer,
|
||||
// .enabled_layer_count = @intCast(layers.len),
|
||||
// .pp_enabled_layer_names = &layers.buffer,
|
||||
// .p_next = if (use_debug_messenger) &dumci else null,
|
||||
// }, null);
|
||||
//
|
||||
// const vki = try InstanceDispatch.load(instance, vkb.dispatch.vkGetInstanceProcAddr);
|
||||
// errdefer vki.destroyInstance(instance, null);
|
||||
//
|
||||
// const messenger: vk.DebugUtilsMessengerEXT = if (use_debug_messenger)
|
||||
// try vki.createDebugUtilsMessengerEXT(instance, &dumci, null)
|
||||
// else
|
||||
// .null_handle;
|
||||
// errdefer if (use_debug_messenger)
|
||||
// vki.destroyDebugUtilsMessengerEXT(instance, messenger, null);
|
||||
//
|
||||
// return .{ instance, vki, messenger };
|
||||
// }
|
||||
|
||||
if (use_debug_messenger) {
|
||||
try exts.appendSlice(&.{
|
||||
vk.extension_info.ext_debug_utils.name,
|
||||
});
|
||||
// /// note: destroy with vki.destroySurfaceKHR(instance, surface, null)
|
||||
// pub fn create_surface(instance: vk.Instance, window: *c.GLFWwindow) !vk.SurfaceKHR {
|
||||
// var surface: vk.SurfaceKHR = undefined;
|
||||
// if (c.glfwCreateWindowSurface(instance, window, null, &surface) != .success) {
|
||||
// return error.SurfaceInitFailed;
|
||||
// }
|
||||
// return surface;
|
||||
// }
|
||||
|
||||
try layers.appendSlice(&.{
|
||||
"VK_LAYER_KHRONOS_validation",
|
||||
});
|
||||
}
|
||||
// /// note: destroy with c.glfwDestroyWindow(window)
|
||||
// pub fn create_window(extent: vk.Extent2D, title: [*:0]const u8) !*c.GLFWwindow {
|
||||
// c.glfwWindowHintString(c.GLFW_X11_CLASS_NAME, "floating_window");
|
||||
// c.glfwWindowHintString(c.GLFW_X11_INSTANCE_NAME, "floating_window");
|
||||
// c.glfwWindowHint(c.GLFW_CLIENT_API, c.GLFW_NO_API);
|
||||
//
|
||||
// return c.glfwCreateWindow(
|
||||
// @intCast(extent.width),
|
||||
// @intCast(extent.height),
|
||||
// title,
|
||||
// null,
|
||||
// null,
|
||||
// ) orelse error.WindowInitFailed;
|
||||
// }
|
||||
|
||||
var glfw_exts_count: u32 = 0;
|
||||
const glfw_exts: [*]const [*:0]const u8 =
|
||||
@ptrCast(c.glfwGetRequiredInstanceExtensions(&glfw_exts_count));
|
||||
try exts.appendSlice(glfw_exts[0..glfw_exts_count]);
|
||||
|
||||
const dumci: vk.DebugUtilsMessengerCreateInfoEXT = .{
|
||||
.message_severity = .{
|
||||
.error_bit_ext = true,
|
||||
.info_bit_ext = true,
|
||||
.verbose_bit_ext = true,
|
||||
.warning_bit_ext = true,
|
||||
},
|
||||
.message_type = .{
|
||||
.device_address_binding_bit_ext = true,
|
||||
.general_bit_ext = false,
|
||||
.performance_bit_ext = true,
|
||||
.validation_bit_ext = true,
|
||||
},
|
||||
.pfn_user_callback = &debug_callback,
|
||||
.p_user_data = null,
|
||||
};
|
||||
|
||||
const instance = try vkb.createInstance(&vk.InstanceCreateInfo{
|
||||
.p_application_info = &vk.ApplicationInfo{
|
||||
.p_application_name = app_name,
|
||||
.application_version = vk.makeApiVersion(0, 0, 0, 0),
|
||||
.p_engine_name = app_name,
|
||||
.engine_version = vk.makeApiVersion(0, 0, 0, 0),
|
||||
.api_version = vk.API_VERSION_1_3,
|
||||
},
|
||||
.enabled_extension_count = @intCast(exts.len),
|
||||
.pp_enabled_extension_names = &exts.buffer,
|
||||
.enabled_layer_count = @intCast(layers.len),
|
||||
.pp_enabled_layer_names = &layers.buffer,
|
||||
.p_next = if (use_debug_messenger) &dumci else null,
|
||||
}, null);
|
||||
const vki = try InstanceDispatch.load(instance, vkb.dispatch.vkGetInstanceProcAddr);
|
||||
errdefer vki.destroyInstance(instance, null);
|
||||
|
||||
const messenger: vk.DebugUtilsMessengerEXT = if (use_debug_messenger)
|
||||
try vki.createDebugUtilsMessengerEXT(instance, &dumci, null)
|
||||
else
|
||||
.null_handle;
|
||||
errdefer if (use_debug_messenger)
|
||||
vki.destroyDebugUtilsMessengerEXT(instance, messenger, null);
|
||||
|
||||
return .{ instance, vki, messenger };
|
||||
}
|
||||
|
||||
/// note: destroy with vki.destroySurfaceKHR(instance, surface, null)
|
||||
pub fn create_surface(instance: vk.Instance, window: *c.GLFWwindow) !vk.SurfaceKHR {
|
||||
var surface: vk.SurfaceKHR = undefined;
|
||||
if (c.glfwCreateWindowSurface(instance, window, null, &surface) != .success) {
|
||||
return error.SurfaceInitFailed;
|
||||
}
|
||||
return surface;
|
||||
}
|
||||
|
||||
/// note: destroy with c.glfwDestroyWindow(window)
|
||||
pub fn create_window(extent: vk.Extent2D, title: [*:0]const u8) !*c.GLFWwindow {
|
||||
c.glfwWindowHintString(c.GLFW_X11_CLASS_NAME, "floating_window");
|
||||
c.glfwWindowHintString(c.GLFW_X11_INSTANCE_NAME, "floating_window");
|
||||
c.glfwWindowHint(c.GLFW_CLIENT_API, c.GLFW_NO_API);
|
||||
|
||||
return c.glfwCreateWindow(
|
||||
@intCast(extent.width),
|
||||
@intCast(extent.height),
|
||||
title,
|
||||
null,
|
||||
null,
|
||||
) orelse error.WindowInitFailed;
|
||||
}
|
||||
|
||||
const DevicePair = std.meta.Tuple(&.{ vk.PhysicalDevice, vk.Device, DeviceDispatch, u32 });
|
||||
|
||||
/// note: destroy with vkd.destroyDevice(dev, null)
|
||||
pub fn create_device(
|
||||
ally: std.mem.Allocator,
|
||||
instance: vk.Instance,
|
||||
surface: vk.SurfaceKHR,
|
||||
vki: InstanceDispatch,
|
||||
) !DevicePair {
|
||||
const required_device_extensions: []const [*:0]const u8 = &.{
|
||||
vk.extension_info.khr_swapchain.name,
|
||||
vk.extension_info.khr_dynamic_rendering.name,
|
||||
};
|
||||
|
||||
var pdev_count: u32 = undefined;
|
||||
_ = try vki.enumeratePhysicalDevices(instance, &pdev_count, null);
|
||||
const pdevs = try ally.alloc(vk.PhysicalDevice, pdev_count);
|
||||
defer ally.free(pdevs);
|
||||
_ = try vki.enumeratePhysicalDevices(instance, &pdev_count, pdevs.ptr);
|
||||
|
||||
pdev_search: for (pdevs) |pdev| {
|
||||
const props = vki.getPhysicalDeviceProperties(pdev);
|
||||
if (props.device_type != .discrete_gpu) continue :pdev_search;
|
||||
|
||||
var format_count: u32 = undefined;
|
||||
_ = try vki.getPhysicalDeviceSurfaceFormatsKHR(pdev, surface, &format_count, null);
|
||||
if (format_count == 0) continue :pdev_search;
|
||||
|
||||
var mode_count: u32 = undefined;
|
||||
_ = try vki.getPhysicalDeviceSurfacePresentModesKHR(pdev, surface, &mode_count, null);
|
||||
if (mode_count == 0) continue :pdev_search;
|
||||
|
||||
var ext_count: u32 = undefined;
|
||||
_ = try vki.enumerateDeviceExtensionProperties(pdev, null, &ext_count, null);
|
||||
const exts = try ally.alloc(vk.ExtensionProperties, ext_count);
|
||||
defer ally.free(exts);
|
||||
_ = try vki.enumerateDeviceExtensionProperties(pdev, null, &ext_count, exts.ptr);
|
||||
|
||||
for (required_device_extensions) |name| {
|
||||
for (exts) |ext| {
|
||||
if (std.mem.eql(
|
||||
u8,
|
||||
std.mem.span(name),
|
||||
std.mem.sliceTo(&ext.extension_name, 0),
|
||||
)) {
|
||||
break;
|
||||
}
|
||||
} else {
|
||||
continue :pdev_search;
|
||||
}
|
||||
}
|
||||
|
||||
var family_count: u32 = undefined;
|
||||
vki.getPhysicalDeviceQueueFamilyProperties(pdev, &family_count, null);
|
||||
const families = try ally.alloc(vk.QueueFamilyProperties, family_count);
|
||||
defer ally.free(families);
|
||||
vki.getPhysicalDeviceQueueFamilyProperties(pdev, &family_count, families.ptr);
|
||||
|
||||
// just find one family that does graphics and present, so we can use exclusive sharing
|
||||
// on the swapchain. apparently most hardware supports this. logic for queue allocation
|
||||
// and swapchain creation is so much simpler this way. swapchain creation needs to know
|
||||
// the list of queue family indices which will have access to the images, and there's a
|
||||
// performance penalty to allow concurrent access to multiple queue families.
|
||||
//
|
||||
// multiple _queues_ may have exclusive access, but only if they're in the smae family.
|
||||
|
||||
const graphics_family: u32 = for (families, 0..) |family, idx| {
|
||||
const graphics = family.queue_flags.graphics_bit;
|
||||
const present = try vki.getPhysicalDeviceSurfaceSupportKHR(pdev, @intCast(idx), surface) == vk.TRUE;
|
||||
if (graphics and present) {
|
||||
break @intCast(idx);
|
||||
}
|
||||
} else {
|
||||
continue :pdev_search;
|
||||
};
|
||||
|
||||
std.log.debug("selecting device {s}", .{std.mem.sliceTo(&props.device_name, 0)});
|
||||
|
||||
const qci: []const vk.DeviceQueueCreateInfo = &.{
|
||||
vk.DeviceQueueCreateInfo{
|
||||
.queue_family_index = graphics_family,
|
||||
.queue_count = 1,
|
||||
.p_queue_priorities = &[_]f32{1.0},
|
||||
},
|
||||
};
|
||||
|
||||
const dev = try vki.createDevice(pdev, &.{
|
||||
.queue_create_info_count = @intCast(qci.len),
|
||||
.p_queue_create_infos = qci.ptr,
|
||||
.enabled_extension_count = @intCast(required_device_extensions.len),
|
||||
.pp_enabled_extension_names = required_device_extensions.ptr,
|
||||
.p_next = &vk.PhysicalDeviceDynamicRenderingFeaturesKHR{
|
||||
.dynamic_rendering = vk.TRUE,
|
||||
},
|
||||
}, null);
|
||||
const vkd = try DeviceDispatch.load(dev, vki.dispatch.vkGetDeviceProcAddr);
|
||||
errdefer vkd.destroyDevice(dev, null);
|
||||
|
||||
return .{ pdev, dev, vkd, graphics_family };
|
||||
}
|
||||
|
||||
return error.NoSuitableDevice;
|
||||
}
|
||||
|
||||
pub fn find_surface_format(
|
||||
pdev: vk.PhysicalDevice,
|
||||
vki: InstanceDispatch,
|
||||
surface: vk.SurfaceKHR,
|
||||
preferred: vk.SurfaceFormatKHR,
|
||||
) !vk.SurfaceFormatKHR {
|
||||
var formats_buf: [64]vk.SurfaceFormatKHR = undefined;
|
||||
var formats_count: u32 = @intCast(formats_buf.len);
|
||||
_ = try vki.getPhysicalDeviceSurfaceFormatsKHR(pdev, surface, &formats_count, &formats_buf);
|
||||
const formats = formats_buf[0..formats_count];
|
||||
|
||||
for (formats) |format| {
|
||||
if (std.meta.eql(format, preferred)) {
|
||||
return format;
|
||||
}
|
||||
}
|
||||
|
||||
return formats[0];
|
||||
}
|
||||
|
||||
pub fn find_present_mode(
|
||||
pdev: vk.PhysicalDevice,
|
||||
vki: InstanceDispatch,
|
||||
surface: vk.SurfaceKHR,
|
||||
preferred: vk.PresentModeKHR,
|
||||
) !vk.PresentModeKHR {
|
||||
var modes_buf: [8]vk.PresentModeKHR = undefined;
|
||||
var modes_count: u32 = @intCast(modes_buf.len);
|
||||
_ = try vki.getPhysicalDeviceSurfacePresentModesKHR(pdev, surface, &modes_count, &modes_buf);
|
||||
const modes = modes_buf[0..modes_count];
|
||||
|
||||
for (modes) |mode| {
|
||||
if (std.meta.eql(mode, preferred)) {
|
||||
return mode;
|
||||
}
|
||||
}
|
||||
|
||||
return .mailbox_khr;
|
||||
}
|
||||
|
||||
pub fn find_swap_extent(
|
||||
pdev: vk.PhysicalDevice,
|
||||
vki: InstanceDispatch,
|
||||
surface: vk.SurfaceKHR,
|
||||
window: *c.GLFWwindow,
|
||||
) !vk.Extent2D {
|
||||
const caps = try vki.getPhysicalDeviceSurfaceCapabilitiesKHR(pdev, surface);
|
||||
var extent = caps.current_extent;
|
||||
|
||||
if (extent.width == std.math.maxInt(u32)) {
|
||||
c.glfwGetFramebufferSize(window, @ptrCast(&extent.width), @ptrCast(&extent.height));
|
||||
extent.width = std.math.clamp(extent.width, caps.min_image_extent.width, caps.max_image_extent.width);
|
||||
extent.height = std.math.clamp(extent.height, caps.min_image_extent.height, caps.max_image_extent.height);
|
||||
}
|
||||
|
||||
return extent;
|
||||
}
|
||||
|
||||
pub fn find_swap_image_count(
|
||||
pdev: vk.PhysicalDevice,
|
||||
vki: InstanceDispatch,
|
||||
surface: vk.SurfaceKHR,
|
||||
) !u32 {
|
||||
const caps = try vki.getPhysicalDeviceSurfaceCapabilitiesKHR(pdev, surface);
|
||||
var count = @max(3, caps.min_image_count + 1);
|
||||
if (caps.max_image_count > 0) {
|
||||
count = @min(count, caps.max_image_count);
|
||||
}
|
||||
return count;
|
||||
}
|
||||
// const DevicePair = std.meta.Tuple(&.{ vk.PhysicalDevice, vk.Device, Device.Wrapper, u32 });
|
||||
//
|
||||
// /// note: destroy with vkd.destroyDevice(dev, null)
|
||||
// pub fn cr eate_device(
|
||||
// ally: std.mem.Allocator,
|
||||
// instance: vk.Instance,
|
||||
// surface: vk.SurfaceKHR,
|
||||
// vki: InstanceDispatch,
|
||||
// ) !DevicePair {
|
||||
// const required_device_extensions: []const [*:0]const u8 = &.{
|
||||
// vk.extension_info.khr_swapchain.name,
|
||||
// vk.extension_info.khr_dynamic_rendering.name,
|
||||
// };
|
||||
//
|
||||
// var pdev_count: u32 = undefined;
|
||||
// _ = try vki.enumeratePhysicalDevices(instance, &pdev_count, null);
|
||||
// const pdevs = try ally.alloc(vk.PhysicalDevice, pdev_count);
|
||||
// defer ally.free(pdevs);
|
||||
// _ = try vki.enumeratePhysicalDevices(instance, &pdev_count, pdevs.ptr);
|
||||
//
|
||||
// pdev_search: for (pdevs) |pdev| {
|
||||
// const props = vki.getPhysicalDeviceProperties(pdev);
|
||||
// if (props.device_type != .discrete_gpu) continue :pdev_search;
|
||||
//
|
||||
// var format_count: u32 = undefined;
|
||||
// _ = try vki.getPhysicalDeviceSurfaceFormatsKHR(pdev, surface, &format_count, null);
|
||||
// if (format_count == 0) continue :pdev_search;
|
||||
//
|
||||
// var mode_count: u32 = undefined;
|
||||
// _ = try vki.getPhysicalDeviceSurfacePresentModesKHR(pdev, surface, &mode_count, null);
|
||||
// if (mode_count == 0) continue :pdev_search;
|
||||
//
|
||||
// var ext_count: u32 = undefined;
|
||||
// _ = try vki.enumerateDeviceExtensionProperties(pdev, null, &ext_count, null);
|
||||
// const exts = try ally.alloc(vk.ExtensionProperties, ext_count);
|
||||
// defer ally.free(exts);
|
||||
// _ = try vki.enumerateDeviceExtensionProperties(pdev, null, &ext_count, exts.ptr);
|
||||
//
|
||||
// for (required_device_extensions) |name| {
|
||||
// for (exts) |ext| {
|
||||
// if (std.mem.eql(
|
||||
// u8,
|
||||
// std.mem.span(name),
|
||||
// std.mem.sliceTo(&ext.extension_name, 0),
|
||||
// )) {
|
||||
// break;
|
||||
// }
|
||||
// } else {
|
||||
// continue :pdev_search;
|
||||
// }
|
||||
// }
|
||||
//
|
||||
// var family_count: u32 = undefined;
|
||||
// vki.getPhysicalDeviceQueueFamilyProperties(pdev, &family_count, null);
|
||||
// const families = try ally.alloc(vk.QueueFamilyProperties, family_count);
|
||||
// defer ally.free(families);
|
||||
// vki.getPhysicalDeviceQueueFamilyProperties(pdev, &family_count, families.ptr);
|
||||
//
|
||||
// // just find one family that does graphics and present, so we can use exclusive sharing
|
||||
// // on the swapchain. apparently most hardware supports this. logic for queue allocation
|
||||
// // and swapchain creation is so much simpler this way. swapchain creation needs to know
|
||||
// // the list of queue family indices which will have access to the images, and there's a
|
||||
// // performance penalty to allow concurrent access to multiple queue families.
|
||||
// //
|
||||
// // multiple _queues_ may have exclusive access, but only if they're in the smae family.
|
||||
//
|
||||
// const graphics_family: u32 = for (families, 0..) |family, idx| {
|
||||
// const graphics = family.queue_flags.graphics_bit;
|
||||
// const present = try vki.getPhysicalDeviceSurfaceSupportKHR(pdev, @intCast(idx), surface) == vk.TRUE;
|
||||
// if (graphics and present) {
|
||||
// break @intCast(idx);
|
||||
// }
|
||||
// } else {
|
||||
// continue :pdev_search;
|
||||
// };
|
||||
//
|
||||
// std.log.debug("selecting device {s}", .{std.mem.sliceTo(&props.device_name, 0)});
|
||||
//
|
||||
// const qci: []const vk.DeviceQueueCreateInfo = &.{
|
||||
// vk.DeviceQueueCreateInfo{
|
||||
// .queue_family_index = graphics_family,
|
||||
// .queue_count = 1,
|
||||
// .p_queue_priorities = &[_]f32{1.0},
|
||||
// },
|
||||
// };
|
||||
//
|
||||
// const dev = try vki.createDevice(pdev, &.{
|
||||
// .queue_create_info_count = @intCast(qci.len),
|
||||
// .p_queue_create_infos = qci.ptr,
|
||||
// .enabled_extension_count = @intCast(required_device_extensions.len),
|
||||
// .pp_enabled_extension_names = required_device_extensions.ptr,
|
||||
// .p_next = &vk.PhysicalDeviceDynamicRenderingFeaturesKHR{
|
||||
// .dynamic_rendering = vk.TRUE,
|
||||
// },
|
||||
// }, null);
|
||||
// const vkd = try Device.Wrapper.load(dev, vki.dispatch.vkGetDeviceProcAddr);
|
||||
// errdefer vkd.destroyDevice(dev, null);
|
||||
//
|
||||
// return .{ pdev, dev, vkd, graphics_family };
|
||||
// }
|
||||
//
|
||||
// return error.NoSuitableDevice;
|
||||
// }
|
||||
//
|
||||
// pub fn find_surface_format(
|
||||
// pdev: vk.PhysicalDevice,
|
||||
// vki: InstanceDispatch,
|
||||
// surface: vk.SurfaceKHR,
|
||||
// preferred: vk.SurfaceFormatKHR,
|
||||
// ) !vk.SurfaceFormatKHR {
|
||||
// var formats_buf: [64]vk.SurfaceFormatKHR = undefined;
|
||||
// var formats_count: u32 = @intCast(formats_buf.len);
|
||||
// _ = try vki.getPhysicalDeviceSurfaceFormatsKHR(pdev, surface, &formats_count, &formats_buf);
|
||||
// const formats = formats_buf[0..formats_count];
|
||||
//
|
||||
// for (formats) |format| {
|
||||
// if (std.meta.eql(format, preferred)) {
|
||||
// return format;
|
||||
// }
|
||||
// }
|
||||
//
|
||||
// return formats[0];
|
||||
// }
|
||||
//
|
||||
// pub fn find_present_mode(
|
||||
// pdev: vk.PhysicalDevice,
|
||||
// vki: InstanceDispatch,
|
||||
// surface: vk.SurfaceKHR,
|
||||
// preferred: vk.PresentModeKHR,
|
||||
// ) !vk.PresentModeKHR {
|
||||
// var modes_buf: [8]vk.PresentModeKHR = undefined;
|
||||
// var modes_count: u32 = @intCast(modes_buf.len);
|
||||
// _ = try vki.getPhysicalDeviceSurfacePresentModesKHR(pdev, surface, &modes_count, &modes_buf);
|
||||
// const modes = modes_buf[0..modes_count];
|
||||
//
|
||||
// for (modes) |mode| {
|
||||
// if (std.meta.eql(mode, preferred)) {
|
||||
// return mode;
|
||||
// }
|
||||
// }
|
||||
//
|
||||
// return .mailbox_khr;
|
||||
// }
|
||||
//
|
||||
// pub fn find_swap_extent(
|
||||
// pdev: vk.PhysicalDevice,
|
||||
// vki: InstanceDispatch,
|
||||
// surface: vk.SurfaceKHR,
|
||||
// window: *c.GLFWwindow,
|
||||
// ) !vk.Extent2D {
|
||||
// const caps = try vki.getPhysicalDeviceSurfaceCapabilitiesKHR(pdev, surface);
|
||||
// var extent = caps.current_extent;
|
||||
//
|
||||
// if (extent.width == std.math.maxInt(u32)) {
|
||||
// c.glfwGetFramebufferSize(window, @ptrCast(&extent.width), @ptrCast(&extent.height));
|
||||
// extent.width = std.math.clamp(extent.width, caps.min_image_extent.width, caps.max_image_extent.width);
|
||||
// extent.height = std.math.clamp(extent.height, caps.min_image_extent.height, caps.max_image_extent.height);
|
||||
// }
|
||||
//
|
||||
// return extent;
|
||||
// }
|
||||
//
|
||||
// pub fn find_swap_image_count(
|
||||
// pdev: vk.PhysicalDevice,
|
||||
// vki: InstanceDispatch,
|
||||
// surface: vk.SurfaceKHR,
|
||||
// ) !u32 {
|
||||
// const caps = try vki.getPhysicalDeviceSurfaceCapabilitiesKHR(pdev, surface);
|
||||
// var count = @max(3, caps.min_image_count + 1);
|
||||
// if (caps.max_image_count > 0) {
|
||||
// count = @min(count, caps.max_image_count);
|
||||
// }
|
||||
// return count;
|
||||
// }
|
||||
|
||||
pub fn uploadData(
|
||||
comptime T: type,
|
||||
pdev: vk.PhysicalDevice,
|
||||
vki: InstanceDispatch,
|
||||
vki: Instance.Wrapper,
|
||||
dev: vk.Device,
|
||||
vkd: DeviceDispatch,
|
||||
vkd: Device.Wrapper,
|
||||
queue: vk.Queue,
|
||||
pool: vk.CommandPool,
|
||||
buffer: vk.Buffer,
|
||||
@@ -326,7 +326,7 @@ pub fn copyBuffer(
|
||||
dst: vk.Buffer,
|
||||
src: vk.Buffer,
|
||||
size: vk.DeviceSize,
|
||||
vkd: DeviceDispatch,
|
||||
vkd: Device.Wrapper,
|
||||
) !void {
|
||||
var cmdbuf: vk.CommandBuffer = undefined;
|
||||
try vkd.allocateCommandBuffers(dev, &.{
|
||||
@@ -371,7 +371,7 @@ pub const VkAllocator = struct {
|
||||
|
||||
pub fn init(
|
||||
pdev: vk.PhysicalDevice,
|
||||
vki: InstanceDispatch,
|
||||
vki: Instance.Wrapper,
|
||||
) VkAllocator {
|
||||
const props = vki.getPhysicalDeviceMemoryProperties(pdev);
|
||||
|
||||
@@ -384,7 +384,7 @@ pub const VkAllocator = struct {
|
||||
pub fn alloc(
|
||||
self: VkAllocator,
|
||||
dev: vk.Device,
|
||||
vkd: DeviceDispatch,
|
||||
vkd: Device.Wrapper,
|
||||
reqs: vk.MemoryRequirements,
|
||||
flags: vk.MemoryPropertyFlags,
|
||||
) !vk.DeviceMemory {
|
||||
@@ -403,82 +403,82 @@ pub const VkAllocator = struct {
|
||||
}
|
||||
};
|
||||
|
||||
pub const BaseDispatch = vk.BaseWrapper(.{
|
||||
.createInstance = true,
|
||||
.getInstanceProcAddr = true,
|
||||
});
|
||||
// pub const BaseDispatch = vk.BaseWrapper(.{
|
||||
// .createInstance = true,
|
||||
// .getInstanceProcAddr = true,
|
||||
// });
|
||||
|
||||
pub const InstanceDispatch = vk.InstanceWrapper(.{
|
||||
.destroyInstance = true,
|
||||
.createDevice = true,
|
||||
.destroySurfaceKHR = true,
|
||||
.enumeratePhysicalDevices = true,
|
||||
.getPhysicalDeviceProperties = true,
|
||||
.enumerateDeviceExtensionProperties = true,
|
||||
.getPhysicalDeviceSurfaceFormatsKHR = true,
|
||||
.getPhysicalDeviceSurfacePresentModesKHR = true,
|
||||
.getPhysicalDeviceSurfaceCapabilitiesKHR = true,
|
||||
.getPhysicalDeviceQueueFamilyProperties = true,
|
||||
.getPhysicalDeviceSurfaceSupportKHR = true,
|
||||
.getPhysicalDeviceMemoryProperties = true,
|
||||
.getDeviceProcAddr = true,
|
||||
.createDebugUtilsMessengerEXT = use_debug_messenger,
|
||||
.destroyDebugUtilsMessengerEXT = use_debug_messenger,
|
||||
});
|
||||
// pub const Instance.Wrapper = vk.InstanceWrapper(.{
|
||||
// .destroyInstance = true,
|
||||
// .createDevice = true,
|
||||
// .destroySurfaceKHR = true,
|
||||
// .enumeratePhysicalDevices = true,
|
||||
// .getPhysicalDeviceProperties = true,
|
||||
// .enumerateDeviceExtensionProperties = true,
|
||||
// .getPhysicalDeviceSurfaceFormatsKHR = true,
|
||||
// .getPhysicalDeviceSurfacePresentModesKHR = true,
|
||||
// .getPhysicalDeviceSurfaceCapabilitiesKHR = true,
|
||||
// .getPhysicalDeviceQueueFamilyProperties = true,
|
||||
// .getPhysicalDeviceSurfaceSupportKHR = true,
|
||||
// .getPhysicalDeviceMemoryProperties = true,
|
||||
// .getDeviceProcAddr = true,
|
||||
// .createDebugUtilsMessengerEXT = use_debug_messenger,
|
||||
// .destroyDebugUtilsMessengerEXT = use_debug_messenger,
|
||||
// });
|
||||
|
||||
pub const DeviceDispatch = vk.DeviceWrapper(.{
|
||||
.destroyDevice = true,
|
||||
.getDeviceQueue = true,
|
||||
.createSemaphore = true,
|
||||
.createFence = true,
|
||||
.createImageView = true,
|
||||
.destroyImageView = true,
|
||||
.destroySemaphore = true,
|
||||
.destroyFence = true,
|
||||
.getSwapchainImagesKHR = true,
|
||||
.createSwapchainKHR = true,
|
||||
.destroySwapchainKHR = true,
|
||||
.acquireNextImageKHR = true,
|
||||
.deviceWaitIdle = true,
|
||||
.waitForFences = true,
|
||||
.resetFences = true,
|
||||
.queueSubmit = true,
|
||||
.queuePresentKHR = true,
|
||||
.createCommandPool = true,
|
||||
.destroyCommandPool = true,
|
||||
.allocateCommandBuffers = true,
|
||||
.freeCommandBuffers = true,
|
||||
.queueWaitIdle = true,
|
||||
.createShaderModule = true,
|
||||
.destroyShaderModule = true,
|
||||
.createPipelineLayout = true,
|
||||
.destroyPipelineLayout = true,
|
||||
.createGraphicsPipelines = true,
|
||||
.destroyPipeline = true,
|
||||
.beginCommandBuffer = true,
|
||||
.endCommandBuffer = true,
|
||||
.allocateMemory = true,
|
||||
.freeMemory = true,
|
||||
.createBuffer = true,
|
||||
.destroyBuffer = true,
|
||||
.getBufferMemoryRequirements = true,
|
||||
.mapMemory = true,
|
||||
.unmapMemory = true,
|
||||
.bindBufferMemory = true,
|
||||
.cmdBeginRenderPass = true,
|
||||
.cmdEndRenderPass = true,
|
||||
.cmdBindPipeline = true,
|
||||
.cmdDraw = true,
|
||||
.cmdDrawIndexed = true,
|
||||
.cmdSetViewport = true,
|
||||
.cmdSetScissor = true,
|
||||
.cmdBindVertexBuffers = true,
|
||||
.cmdBindIndexBuffer = true,
|
||||
.cmdCopyBuffer = true,
|
||||
.cmdBeginRenderingKHR = true,
|
||||
.cmdEndRenderingKHR = true,
|
||||
.cmdPipelineBarrier = true,
|
||||
});
|
||||
// pub const Device.Wrapper = vk.DeviceWrapper(.{
|
||||
// .destroyDevice = true,
|
||||
// .getDeviceQueue = true,
|
||||
// .createSemaphore = true,
|
||||
// .createFence = true,
|
||||
// .createImageView = true,
|
||||
// .destroyImageView = true,
|
||||
// .destroySemaphore = true,
|
||||
// .destroyFence = true,
|
||||
// .getSwapchainImagesKHR = true,
|
||||
// .createSwapchainKHR = true,
|
||||
// .destroySwapchainKHR = true,
|
||||
// .acquireNextImageKHR = true,
|
||||
// .deviceWaitIdle = true,
|
||||
// .waitForFences = true,
|
||||
// .resetFences = true,
|
||||
// .queueSubmit = true,
|
||||
// .queuePresentKHR = true,
|
||||
// .createCommandPool = true,
|
||||
// .destroyCommandPool = true,
|
||||
// .allocateCommandBuffers = true,
|
||||
// .freeCommandBuffers = true,
|
||||
// .queueWaitIdle = true,
|
||||
// .createShaderModule = true,
|
||||
// .destroyShaderModule = true,
|
||||
// .createPipelineLayout = true,
|
||||
// .destroyPipelineLayout = true,
|
||||
// .createGraphicsPipelines = true,
|
||||
// .destroyPipeline = true,
|
||||
// .beginCommandBuffer = true,
|
||||
// .endCommandBuffer = true,
|
||||
// .allocateMemory = true,
|
||||
// .freeMemory = true,
|
||||
// .createBuffer = true,
|
||||
// .destroyBuffer = true,
|
||||
// .getBufferMemoryRequirements = true,
|
||||
// .mapMemory = true,
|
||||
// .unmapMemory = true,
|
||||
// .bindBufferMemory = true,
|
||||
// .cmdBeginRenderPass = true,
|
||||
// .cmdEndRenderPass = true,
|
||||
// .cmdBindPipeline = true,
|
||||
// .cmdDraw = true,
|
||||
// .cmdDrawIndexed = true,
|
||||
// .cmdSetViewport = true,
|
||||
// .cmdSetScissor = true,
|
||||
// .cmdBindVertexBuffers = true,
|
||||
// .cmdBindIndexBuffer = true,
|
||||
// .cmdCopyBuffer = true,
|
||||
// .cmdBeginRenderingKHR = true,
|
||||
// .cmdEndRenderingKHR = true,
|
||||
// .cmdPipelineBarrier = true,
|
||||
// });
|
||||
|
||||
pub fn debug_callback(
|
||||
msg_severity: vk.DebugUtilsMessageSeverityFlagsEXT,
|
||||
|
||||
Reference in New Issue
Block a user