178 lines
3.7 KiB
C
178 lines
3.7 KiB
C
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#define BLACK_MAGIC_SOUND
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#define BLACK_MAGIC_VIDEO
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typedef unsigned int color_t;
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typedef unsigned int count_t;
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typedef struct
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{
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uint32_t width;
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uint32_t height;
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uint32_t pitch;
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uint32_t handle;
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uint8_t *data;
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}bitmap_t;
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typedef struct render render_t;
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#define HAS_LEFT (1<<0)
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#define HAS_TOP (1<<1)
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#define HAS_RIGHT (1<<2)
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#define HAS_BOTTOM (1<<3)
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struct render
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{
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uint32_t caps;
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uint32_t ctx_width;
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uint32_t ctx_height;
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uint32_t win_width;
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uint32_t win_height;
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rect_t rc_client;
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rect_t rcvideo;
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rect_t rcleft;
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rect_t rctop;
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rect_t rcright;
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rect_t rcbottom;
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uint32_t layout;
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bitmap_t bitmap[4];
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bitmap_t *last_bitmap;
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uint32_t ctx_format;
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int target;
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window_t *win;
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enum{
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EMPTY, INIT }state;
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enum win_state win_state;
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void (*draw)(render_t *render, AVPicture *picture);
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};
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enum player_state
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{ CLOSED=0, STOP, PLAY_RESTART, PLAY, PAUSE, REWIND };
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#define ID_PLAY 100
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typedef struct
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{
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volatile uint32_t lock;
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char *buffer;
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volatile uint32_t count;
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}astream_t;
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typedef struct
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{
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unsigned int code;
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unsigned int sender;
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unsigned int stream;
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unsigned int offset;
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unsigned int size;
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unsigned int unused[2];
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}SND_EVENT;
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typedef struct
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{
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unsigned handle;
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unsigned io_code;
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void *input;
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int inp_size;
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void *output;
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int out_size;
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}ioctl_t;
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typedef struct {
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AVPacketList *first_pkt;
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AVPacketList *last_pkt;
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int size;
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int count;
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volatile uint32_t lock;
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} queue_t;
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int put_packet(queue_t *q, AVPacket *pkt);
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int get_packet(queue_t *q, AVPacket *pkt);
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extern astream_t astream;
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extern AVRational video_time_base;
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render_t *create_render(uint32_t width, uint32_t height,
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uint32_t ctx_format, uint32_t flags);
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int init_render(render_t *render, int width, int height);
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void render_adjust_size(render_t *render, window_t *win);
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int render_set_size(render_t *render, int width, int height);
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void render_draw_client(render_t *render);
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int init_audio(int format);
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int audio_thread(void *param);
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int init_video(AVCodecContext *ctx);
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int video_thread(void *param);
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int decode_video(AVCodecContext *ctx, queue_t *qv);
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int decode_audio(AVCodecContext *ctx, queue_t *qa);
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double get_master_clock(void);
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int create_thread(int (*proc)(void *param), void *param, int stack_size);
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void mutex_lock(volatile uint32_t *val);
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static inline void mutex_unlock(volatile uint32_t *val)
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{
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*val = 0;
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}
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static inline void GetNotify(void *event)
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{
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__asm__ __volatile__ (
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"int $0x40"
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::"a"(68),"b"(14),"c"(event));
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}
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static inline uint32_t get_os_button()
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{
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uint32_t val;
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__asm__ __volatile__(
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"int $0x40"
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:"=a"(val)
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:"a"(17));
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return val>>8;
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};
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static inline void yield(void)
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{
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__asm__ __volatile__(
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"int $0x40"
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::"a"(68), "b"(1));
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};
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static inline void delay(uint32_t time)
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{
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__asm__ __volatile__(
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"int $0x40"
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::"a"(5), "b"(time));
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};
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#define HW_BIT_BLIT (1<<0) /* BGRX blitter */
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#define HW_TEX_BLIT (1<<1) /* stretch blit */
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#define HW_VID_BLIT (1<<2) /* planar and packed video */
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uint32_t InitPixlib(uint32_t flags);
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int create_bitmap(bitmap_t *bitmap);
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int lock_bitmap(bitmap_t *bitmap);
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int resize_bitmap(bitmap_t *bitmap);
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int blit_bitmap(bitmap_t *bitmap, int dst_x, int dst_y,
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int w, int h);
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