157 lines
2.1 KiB
C
157 lines
2.1 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "SDL.h"
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#include "fixer.h"
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#include "win95/cd_player.h"
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#include "cdplayer.h"
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static int HaveCDROM = 0;
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static SDL_CD *cdrom = NULL;
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/* ** */
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/* cd_player.cpp */
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int CDPlayerVolume;
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void CheckCDVolume()
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{
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/*
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fprintf(stderr, "CheckCDVolume()\n");
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*/
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}
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/* ** */
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void CDDA_Start()
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{
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/*
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fprintf(stderr, "CDDA_Start()\n");
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*/
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int numdrives;
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if (!HaveCDROM) {
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HaveCDROM = 1;
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SDL_InitSubSystem(SDL_INIT_CDROM);
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}
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if (cdrom != NULL)
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CDDA_End();
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numdrives = SDL_CDNumDrives();
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if (numdrives == 0)
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return;
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cdrom = SDL_CDOpen(0);
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}
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void CDDA_End()
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{
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/*
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fprintf(stderr, "CDDA_End()\n");
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*/
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if (cdrom != NULL) {
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CDDA_Stop();
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SDL_CDClose(cdrom);
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}
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cdrom = NULL;
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}
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void CDDA_ChangeVolume(int volume)
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{
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fprintf(stderr, "CDDA_ChangeVolume(%d)\n", volume);
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}
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int CDDA_CheckNumberOfTracks()
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{
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/*
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fprintf(stderr, "CDDA_CheckNumberOfTracks()\n");
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*/
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if (cdrom == NULL)
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return 0;
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return cdrom->numtracks;
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}
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int CDDA_IsOn()
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{
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/*
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fprintf(stderr, "CDDA_IsOn()\n");
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*/
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return (cdrom != NULL);
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}
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int CDDA_IsPlaying()
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{
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/*
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fprintf(stderr, "CDDA_IsPlaying()\n");
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*/
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if (cdrom == NULL)
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return 0;
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return (SDL_CDStatus(cdrom) == CD_PLAYING);
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}
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void CDDA_Play(int CDDATrack)
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{
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/*
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fprintf(stderr, "CDDA_Play(%d)\n", CDDATrack);
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*/
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if (cdrom == NULL)
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return;
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if (CD_INDRIVE(SDL_CDStatus(cdrom))) {
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int track = CDDATrack - 1;
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int i;
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if (cdrom->numtracks == 0)
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return;
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track %= cdrom->numtracks;
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for (i = 0; i < cdrom->numtracks; i++) {
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if (cdrom->track[track].type == SDL_AUDIO_TRACK) {
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SDL_CDPlayTracks(cdrom, track, 0, 1, 0);
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return;
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}
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track++;
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track %= cdrom->numtracks;
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}
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}
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}
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void CDDA_PlayLoop(int CDDATrack)
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{
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fprintf(stderr, "CDDA_PlayLoop(%d)\n", CDDATrack);
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/* can't loop with SDL without a thread, so just play the track */
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CDDA_Play(CDDATrack);
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}
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void CDDA_Stop()
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{
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/*
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fprintf(stderr, "CDDA_Stop()\n");
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*/
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if (cdrom == NULL)
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return;
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if (CD_INDRIVE(SDL_CDStatus(cdrom)))
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SDL_CDStop(cdrom);
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}
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void CDDA_SwitchOn()
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{
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/*
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fprintf(stderr, "CDDA_SwitchOn()\n");
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*/
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}
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