From 0bd662b2d7fc11c0b4c02372f97cf6062940c570 Mon Sep 17 00:00:00 2001 From: JP Cimalando Date: Tue, 10 Apr 2018 12:55:03 +0200 Subject: support for 32 bit mixing, and multiple sample formats --- src/chips/dosbox_opl3.cpp | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) (limited to 'src/chips/dosbox_opl3.cpp') diff --git a/src/chips/dosbox_opl3.cpp b/src/chips/dosbox_opl3.cpp index b696343..57b1412 100644 --- a/src/chips/dosbox_opl3.cpp +++ b/src/chips/dosbox_opl3.cpp @@ -78,6 +78,34 @@ int DosBoxOPL3::generateAndMix(int16_t *output, size_t frames) return (int)frames; } +int DosBoxOPL3::generate(int32_t *output, size_t frames) +{ + DBOPL::Handler *chip_r = reinterpret_cast(m_chip); + ssize_t left = (ssize_t)frames; + while(left > 0) + { + ssize_t frames_i = left; + chip_r->GenerateArr(output, &frames_i); + output += (frames_i * 2); + left -= frames_i; + } + return (int)frames; +} + +int DosBoxOPL3::generateAndMix(int32_t *output, size_t frames) +{ + DBOPL::Handler *chip_r = reinterpret_cast(m_chip); + ssize_t left = (ssize_t)frames; + while(left > 0) + { + ssize_t frames_i = left; + chip_r->GenerateArrMix(output, &frames_i); + output += (frames_i * 2); + left -= frames_i; + } + return (int)frames; +} + const char *DosBoxOPL3::emulatorName() { return "DosBox 0.74 OPL3"; -- cgit v1.2.3