| 0,0 → 1,79 |
|---|
| |
| #define BLACK_MAGIC_SOUND |
| #define BLACK_MAGIC_VIDEO |
| |
| typedef struct |
| { |
| volatile uint32_t lock; |
| char *buffer; |
| volatile uint32_t count; |
| }astream_t; |
| |
| typedef struct |
| { |
| unsigned int code; |
| unsigned int sender; |
| unsigned int stream; |
| unsigned int offset; |
| unsigned int size; |
| unsigned int unused[2]; |
| }SND_EVENT; |
| |
| extern astream_t astream; |
| extern AVRational video_time_base; |
| |
| int init_audio(int format); |
| int init_video(AVCodecContext *ctx); |
| int decode_video(AVCodecContext *ctx, AVPacket *pkt); |
| double get_master_clock(); |
| |
| |
| int create_thread(void (*proc)(void *param), void *param, int stack_size); |
| |
| void spinlock_lock(volatile uint32_t *val); |
| |
| static inline void spinlock_unlock(volatile uint32_t *val) |
| { |
| *val = 0; |
| } |
| |
| static inline void GetNotify(void *event) |
| { |
| __asm__ __volatile__ ( |
| "int $0x40" |
| ::"a"(68),"b"(14),"c"(event)); |
| } |
| |
| static inline uint32_t check_os_event() |
| { |
| uint32_t val; |
| __asm__ __volatile__( |
| "int $0x40" |
| :"=a"(val) |
| :"a"(11)); |
| return val; |
| }; |
| |
| static inline uint32_t get_os_button() |
| { |
| uint32_t val; |
| __asm__ __volatile__( |
| "int $0x40" |
| :"=a"(val) |
| :"a"(17)); |
| return val>>8; |
| }; |
| |
| static inline void yield(void) |
| { |
| __asm__ __volatile__( |
| "int $0x40" |
| ::"a"(68), "b"(1)); |
| }; |
| |
| static inline void delay(uint32_t time) |
| { |
| __asm__ __volatile__( |
| "int $0x40" |
| ::"a"(5), "b"(time)); |
| }; |