diff options
| author | JP Cimalando <jpcima@users.noreply.github.com> | 2018-04-10 12:55:03 +0200 |
|---|---|---|
| committer | JP Cimalando <jpcima@users.noreply.github.com> | 2018-04-11 18:14:34 +0200 |
| commit | 0bd662b2d7fc11c0b4c02372f97cf6062940c570 (patch) | |
| tree | 378dd9714b6496f4f3a28424a468098c63cdf7d3 /src/chips/nuked_opl3.cpp | |
| parent | 47e2f73719ab55075d2d479daea3e9269370d421 (diff) | |
| download | libADLMIDI-0bd662b2d7fc11c0b4c02372f97cf6062940c570.tar.gz libADLMIDI-0bd662b2d7fc11c0b4c02372f97cf6062940c570.tar.bz2 libADLMIDI-0bd662b2d7fc11c0b4c02372f97cf6062940c570.zip | |
support for 32 bit mixing, and multiple sample formats
Diffstat (limited to 'src/chips/nuked_opl3.cpp')
| -rw-r--r-- | src/chips/nuked_opl3.cpp | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/chips/nuked_opl3.cpp b/src/chips/nuked_opl3.cpp index 0898907..16cc73b 100644 --- a/src/chips/nuked_opl3.cpp +++ b/src/chips/nuked_opl3.cpp @@ -61,6 +61,30 @@ int NukedOPL3::generateAndMix(int16_t *output, size_t frames) return (int)frames; } +int NukedOPL3::generate(int32_t *output, size_t frames) +{ + opl3_chip *chip_r = reinterpret_cast<opl3_chip*>(m_chip); + for(size_t i = 0; i < frames; ++i) { + int16_t frame[2]; + OPL3_GenerateResampled(chip_r, frame); + output[2 * i] = frame[0]; + output[2 * i + 1] = frame[1]; + } + return (int)frames; +} + +int NukedOPL3::generateAndMix(int32_t *output, size_t frames) +{ + opl3_chip *chip_r = reinterpret_cast<opl3_chip*>(m_chip); + for(size_t i = 0; i < frames; ++i) { + int16_t frame[2]; + OPL3_GenerateResampled(chip_r, frame); + output[2 * i] += frame[0]; + output[2 * i + 1] += frame[1]; + } + return (int)frames; +} + const char *NukedOPL3::emulatorName() { return "Nuked OPL3 (v 1.8)"; |