25a249fbd5
This patch introduces a new build tag `nolibopusfile` that conditionally compiles out the code that imports `libopusfile`. This enables a static binary build on Alpine Linux, which doesn’t have a static `libopusfile`. Tests still work: ```sh go test -tags nolibopusfile ./... go test ./... ``` We could also have moved all libopusfile related code (i.e. Stream) into a separate sub-package, but that would break backwards compatibility. This feature is too unpopular to justify introducing a new major version. See also: https://github.com/hraban/opus/pull/24
37 lines
824 B
Go
37 lines
824 B
Go
// Copyright © Go Opus Authors (see AUTHORS file)
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//
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// License for use of this code is detailed in the LICENSE file
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package opus
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import (
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"fmt"
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)
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/*
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#cgo pkg-config: opus
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#include <opus.h>
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*/
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import "C"
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type Error int
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var _ error = Error(0)
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// Libopus errors
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const (
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ErrOK = Error(C.OPUS_OK)
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ErrBadArg = Error(C.OPUS_BAD_ARG)
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ErrBufferTooSmall = Error(C.OPUS_BUFFER_TOO_SMALL)
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ErrInternalError = Error(C.OPUS_INTERNAL_ERROR)
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ErrInvalidPacket = Error(C.OPUS_INVALID_PACKET)
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ErrUnimplemented = Error(C.OPUS_UNIMPLEMENTED)
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ErrInvalidState = Error(C.OPUS_INVALID_STATE)
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ErrAllocFail = Error(C.OPUS_ALLOC_FAIL)
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)
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// Error string (in human readable format) for libopus errors.
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func (e Error) Error() string {
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return fmt.Sprintf("opus: %s", C.GoString(C.opus_strerror(C.int(e))))
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}
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