From 3caab10df8eaaa79ced782befb0b84a98721136d Mon Sep 17 00:00:00 2001 From: skidau Date: Fri, 5 Sep 2014 22:32:48 +1000 Subject: Hooked up the emulated Wiimote speaker. The Wiimotes are positioned as follows: Wiimote 0 = Center Wiimote 1 = Left Wiimote 2 = Right Wiimote 3 = Center The Wiimote speaker output can be disabled via the "Enable Speaker Data" checkbox in the Wiimote settings. --- Source/Core/AudioCommon/Mixer.cpp | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) (limited to 'Source/Core/AudioCommon/Mixer.cpp') diff --git a/Source/Core/AudioCommon/Mixer.cpp b/Source/Core/AudioCommon/Mixer.cpp index 70accf240f..0a71fbd98b 100644 --- a/Source/Core/AudioCommon/Mixer.cpp +++ b/Source/Core/AudioCommon/Mixer.cpp @@ -121,6 +121,7 @@ unsigned int CMixer::Mix(short* samples, unsigned int num_samples, bool consider m_dma_mixer.Mix(samples, num_samples, consider_framelimit); m_streaming_mixer.Mix(samples, num_samples, consider_framelimit); + m_wiimote_speaker_mixer.Mix(samples, num_samples, consider_framelimit); if (m_logAudio) g_wave_writer.AddStereoSamples(samples, num_samples); return num_samples; @@ -167,6 +168,31 @@ void CMixer::PushStreamingSamples(const short *samples, unsigned int num_samples m_streaming_mixer.PushSamples(samples, num_samples); } +void CMixer::PushWiimoteSpeakerSamples(const short *samples, unsigned int num_samples, unsigned int sample_rate, const u8 wiimote_index) +{ + short samples_stereo[MAX_SAMPLES * 2]; + + if (num_samples < MAX_SAMPLES) + { + m_wiimote_speaker_mixer.SetInputSampleRate(sample_rate); + + for (unsigned int i = 0; i < num_samples; ++i) + { + // Position the Wiimotes as follow + // Wiimote 0 = Center + // Wiimote 1 = Left + // Wiimote 2 = Right + // Wiimote 3 = Center + if (wiimote_index != 2) + samples_stereo[i * 2] = Common::swap16(samples[i]); + if (wiimote_index != 1) + samples_stereo[i * 2 + 1] = Common::swap16(samples[i]); + } + + m_wiimote_speaker_mixer.PushSamples(samples_stereo, num_samples); + } +} + void CMixer::SetDMAInputSampleRate(unsigned int rate) { m_dma_mixer.SetInputSampleRate(rate); @@ -182,6 +208,11 @@ void CMixer::SetStreamingVolume(unsigned int lvolume, unsigned int rvolume) m_streaming_mixer.SetVolume(lvolume, rvolume); } +void CMixer::SetWiimoteSpeakerVolume(unsigned int lvolume, unsigned int rvolume) +{ + m_wiimote_speaker_mixer.SetVolume(lvolume, rvolume); +} + void CMixer::MixerFifo::SetInputSampleRate(unsigned int rate) { m_input_sample_rate = rate; -- cgit v1.2.3