#include "../vgmstream.h" #ifdef VGM_USE_G7221 #include "coding.h" #include "../util.h" void decode_g7221(VGMSTREAM * vgmstream, sample * outbuf, int channelspacing, int32_t samples_to_do, int channel) { VGMSTREAMCHANNEL *ch = &vgmstream->ch[channel]; g7221_codec_data *data = vgmstream->codec_data; g7221_codec_data *ch_data = &data[channel]; int i; if (0 == vgmstream->samples_into_block) { int16_t code_buffer[960/8]; vgmstream->ch[channel].streamfile->read(ch->streamfile, (uint8_t*)code_buffer, ch->offset, vgmstream->interleave_block_size); g7221_decode_frame(ch_data->handle, code_buffer, ch_data->buffer); } for (i = 0; i < samples_to_do; i++) { outbuf[i*channelspacing] = ch_data->buffer[vgmstream->samples_into_block+i]; } } #endif