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Add resampling mode setting to modplug decoder

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This commit is contained in:
GrimReaperFloof
2021-05-07 18:48:55 +02:00
parent 423f2df5e0
commit a0334d1d94
2 changed files with 18 additions and 1 deletions
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17
src/decoder/plugins/ModplugDecoderPlugin.cxx
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@@ -44,10 +44,25 @@ static constexpr size_t MODPLUG_PREALLOC_BLOCK = 256 * 1024;
static constexpr offset_type MODPLUG_FILE_LIMIT = 100 * 1024 * 1024;
static int modplug_loop_count;
static unsigned char modplug_resampling_mode;
static bool
modplug_decoder_init(const ConfigBlock &block)
{
const char* modplug_resampling_mode_value = block.GetBlockValue("resampling_mode", "fir");
if (strcmp(modplug_resampling_mode_value, "nearest") == 0) {
modplug_resampling_mode = MODPLUG_RESAMPLE_NEAREST;
} else if (strcmp(modplug_resampling_mode_value, "linear") == 0) {
modplug_resampling_mode = MODPLUG_RESAMPLE_LINEAR;
} else if (strcmp(modplug_resampling_mode_value, "spline") == 0) {
modplug_resampling_mode = MODPLUG_RESAMPLE_SPLINE;
} else if (strcmp(modplug_resampling_mode_value, "fir") == 0) {
modplug_resampling_mode = MODPLUG_RESAMPLE_FIR;
} else {
throw FormatRuntimeError("Invalid resampling mode in line %d: %s",
block.line, modplug_resampling_mode_value);
}
modplug_loop_count = block.GetBlockValue("loop_count", 0);
if (modplug_loop_count < -1)
throw FormatRuntimeError("Invalid loop count in line %d: %i",
@@ -139,7 +154,7 @@ mod_decode(DecoderClient &client, InputStream &is)
ModPlug_GetSettings(&settings);
/* alter setting */
settings.mResamplingMode = MODPLUG_RESAMPLE_FIR; /* RESAMP */
settings.mResamplingMode = modplug_resampling_mode;
settings.mChannels = 2;
settings.mBits = 16;
settings.mFrequency = 44100;