Convert filters to lopsub.

[paraslash.git] / check_wav.h

diff --git a/check_wav.h b/check_wav.h
index 6a9577658f9743f116a7ec314387131e1522505e..31417de6e1a4fe9ec2c5b8f996ff6c37ff669398 100644 (file)
--- a/check_wav.h
+++ b/check_wav.h
@@ -1,3 +1,11 @@
+/*
+ * Copyright (C) 2012 Andre Noll <maan@tuebingen.mpg.de>
+ *
+ * Licensed under the GPL v2. For licencing details see COPYING.
+ */
+
+/** \file check_wav.h Detect, process and cut a wav header. */
+
 struct check_wav_context;
 
 /**
@@ -38,6 +46,20 @@ struct wav_params {
        (dst)->sample_format_arg = (src)->sample_format_arg; \
        (dst)->sample_format_given = (src)->sample_format_given;
 
+#define LLS_COPY_WAV_PARMS(_dst, _pfx, _lpr) \
+       (_dst)->channels_given = lls_opt_given(lls_opt_result( \
+               _pfx ## _OPT_CHANNELS, (_lpr))); \
+       (_dst)->sample_rate_given = lls_opt_given(lls_opt_result( \
+               _pfx ## _OPT_SAMPLE_RATE, (_lpr))); \
+       (_dst)->sample_format_given = lls_opt_given(lls_opt_result( \
+               _pfx ## _OPT_SAMPLE_FORMAT, (_lpr))); \
+       (_dst)->channels_arg = lls_uint32_val(0, lls_opt_result( \
+               _pfx ## _OPT_CHANNELS, (_lpr))); \
+       (_dst)->sample_rate_arg = lls_uint32_val(0, lls_opt_result( \
+               _pfx ## _OPT_SAMPLE_RATE, (_lpr))); \
+       (_dst)->sample_format_arg = lls_uint32_val(0, lls_opt_result( \
+               _pfx ## _OPT_SAMPLE_FORMAT, (_lpr)));
+
 struct check_wav_context *check_wav_init(struct btr_node *parent,
                struct btr_node *child, struct wav_params *params,
                struct btr_node **cw_btrn);