38 lines
1.0 KiB
Zig
38 lines
1.0 KiB
Zig
const std = @import("std");
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const vk = @import("vulkan");
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const base = @import("base");
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const proto = @import("lib.zig").proto;
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const VkError = base.VkError;
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const Self = @This();
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pub const Interface = base.Buffer;
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interface: Interface,
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pub fn create(device: *base.Device, allocator: std.mem.Allocator, info: *const vk.BufferCreateInfo) VkError!*Self {
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const self = allocator.create(Self) catch return VkError.OutOfHostMemory;
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errdefer allocator.destroy(self);
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var interface = try Interface.init(device, allocator, info);
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interface.vtable = &.{
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.destroy = destroy,
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.getMemoryRequirements = getMemoryRequirements,
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};
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self.* = .{
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.interface = interface,
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};
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return self;
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}
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pub fn destroy(interface: *Interface, allocator: std.mem.Allocator) void {
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const self: *Self = @alignCast(@fieldParentPtr("interface", interface));
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allocator.destroy(self);
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}
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pub fn getMemoryRequirements(_: *Interface, requirements: *vk.MemoryRequirements) void {
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requirements.alignment = proto.PHI_MEMORY_ALIGNMENT;
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}
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