58 lines
1.7 KiB
Zig
58 lines
1.7 KiB
Zig
const c = @import("c.zig");
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const intToError = @import("error.zig").intToError;
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const Error = @import("error.zig").Error;
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const Format = @import("enums.zig").Format;
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const ChannelLayout = @import("ChannelLayout.zig");
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const OutStream = @This();
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pub const WriteCallback = if (@import("builtin").zig_backend == .stage1)
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fn (stream: ?[*]c.SoundIoOutStream, frame_count_min: c_int, frame_count_max: c_int) callconv(.C) void
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else
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*const fn (stream: ?[*]c.SoundIoOutStream, frame_count_min: c_int, frame_count_max: c_int) callconv(.C) void;
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handle: *c.SoundIoOutStream,
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pub fn deinit(self: OutStream) void {
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c.soundio_outstream_destroy(self.handle);
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}
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pub fn open(self: OutStream) Error!void {
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try intToError(c.soundio_outstream_open(self.handle));
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}
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pub fn start(self: OutStream) Error!void {
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try intToError(c.soundio_outstream_start(self.handle));
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}
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pub fn beginWrite(self: OutStream, areas: [*]?[*]c.SoundIoChannelArea, frame_count: *i32) Error!void {
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try intToError(c.soundio_outstream_begin_write(
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self.handle,
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areas,
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frame_count,
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));
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}
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pub fn endWrite(self: OutStream) Error!void {
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try intToError(c.soundio_outstream_end_write(self.handle));
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}
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pub fn setFormat(self: OutStream, format: Format) void {
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self.handle.*.format = @enumToInt(format);
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}
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pub fn setWriteCallback(self: OutStream, callback: WriteCallback) void {
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self.handle.*.write_callback = callback;
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}
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pub fn layout(self: OutStream) ChannelLayout {
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return ChannelLayout{ .handle = self.handle.*.layout };
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}
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pub fn sampleRate(self: OutStream) i32 {
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return self.handle.*.sample_rate;
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}
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pub fn layoutError(self: OutStream) Error!void {
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try intToError(self.handle.*.layout_error);
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}
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