Subversion Repositories Games.Carmageddon

#include <stddef.h>

#include <stdint.h>

#define SMACKTRACK1 0x02000 // Play audio track 1

#define SMACKTRACK2 0x04000 // Play audio track 2

#define SMACKTRACK3 0x08000 // Play audio track 3

#define SMACKTRACK4 0x10000 // Play audio track 4

#define SMACKTRACK5 0x20000 // Play audio track 5

#define SMACKTRACK6 0x40000 // Play audio track 6

#define SMACKTRACK7 0x80000 // Play audio track 7

#define SMACKTRACKS (SMACKTRACK1 | SMACKTRACK2 | SMACKTRACK3 | SMACKTRACK4 | SMACKTRACK5 | SMACKTRACK6 | SMACKTRACK7)

#define SMACKAUTOEXTRA 0xffffffff

typedef struct SmackTag {

    unsigned long Version;

    unsigned long Width;

    unsigned long Height;

    unsigned long Frames;

    unsigned long MSPerFrame;

    unsigned long SmackerType;

    unsigned long LargestInTrack[7];

    unsigned long tablesize;

    unsigned long codesize;

    unsigned long absize;

    unsigned long detailsize;

    unsigned long typesize;

    unsigned long TrackType[7];

    unsigned long extra;

    unsigned long NewPalette;

    unsigned char Palette[772];

    unsigned long PalType;

    unsigned long FrameNum;

    unsigned long FrameSize;

    unsigned long SndSize;

    unsigned long LastRectx;

    unsigned long LastRecty;

    unsigned long LastRectw;

    unsigned long LastRecth;

    unsigned long OpenFlags;

    unsigned long LeftOfs;

    unsigned long TopOfs;

    unsigned long ReadError;

    unsigned long addr32;

    // added by dethrace

    void* smk_handle; // opaque pointer to the libsmacker instance

    int audio_sample_rate;

    int audio_frame_size_in_bytes; // TODO: consider using SndSize for storage instead?

    void* audio_paged_buffer; // opaque pointer to a miniaudio ma_paged_audio_buffer struct

    int audio_pages_accumulated_cnt;

    int audio_pages_accumulated_max;

    void* audio_paged_buffer_data; // opaque pointer to a miniaudio ma_paged_audio_buffer_data struct

    void* audio_converter; // opaque pointerto a miniaudio ma_data_converter struct

    void* audio_track; // opaque pointer to a miniaudio ma_sound struct

} Smack;

Smack* SmackOpen(const char* name, uint32_t flags, uint32_t extrabuf);

int SmackSoundUseDirectSound(void* dd); // NULL mean create instance (apparently)

void SmackToBuffer(Smack* smack, uint32_t left, uint32_t top, uint32_t pitch, uint32_t destheight, void* buf, uint32_t flags);

uint32_t SmackDoFrame(Smack* smack);

void SmackNextFrame(Smack* smack);

uint32_t SmackWait(Smack* smack);

void SmackClose(Smack* smack);