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decoder/mikmod: Add loop configuration parameter

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This patch allows the user to configure the mikmod decoder plugin to loop
modules. It adds a configuration parameter to the mikmod decoder called
"loop" which can be "no" (the old behaviour, default) or "yes" to allow
modules to use backward loops.
This commit is contained in:
Sebastian Thorarensen
2013-10-18 04:12:36 +02:00
committed by Max Kellermann
parent 5e103b5fb7
commit b6ac249c3c
3 changed files with 14 additions and 2 deletions
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5
src/decoder/MikmodDecoderPlugin.cxx
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@@ -104,6 +104,7 @@ static MDRIVER drv_mpd = {
VC_VoiceRealVolume
};
static bool mikmod_loop;
static unsigned mikmod_sample_rate;
static bool
@@ -111,6 +112,7 @@ mikmod_decoder_init(const config_param &param)
{
static char params[] = "";
mikmod_loop = param.GetBlockValue("loop", false);
mikmod_sample_rate = param.GetBlockValue("sample_rate", 44100u);
if (!audio_valid_sample_rate(mikmod_sample_rate))
FormatFatalError("Invalid sample rate in line %d: %u",
@@ -161,8 +163,7 @@ mikmod_decoder_file_decode(struct decoder *decoder, const char *path_fs)
return;
}
/* Prevent module from looping forever */
handle->loop = 0;
handle->loop = mikmod_loop;
const AudioFormat audio_format(mikmod_sample_rate, SampleFormat::S16, 2);
assert(audio_format.IsValid());