1 #ifndef H264_MISC_H

2 #define H264_MISC_H

3

4 #include "avcodec.h"

5 #include "h264_types.h"

6

7 void start_timer(H264Context *h, int stage);

8 void stop_timer(H264Context *h, int stage);

9

10 void init_sb_entry(H264Context *h, SliceBufferEntry *sbe);

11 void free_sb_entry(SliceBufferEntry *sb);

12 SliceBufferEntry *get_sb_entry(H264Context *h);

13 void release_sb_entry(H264Context *h, SliceBufferEntry *sb);

14

15 DecodedPicture *get_dpb_entry(H264Context *h, H264Slice *s);

16 void release_dpb_entry(H264Context *h, DecodedPicture *pic, int mode);

17

18 void draw_edges(MBRecContext *d, H264Slice *s, int line);

19

20 int ff_init_slice(NalContext *n, H264Slice *s);

21 void free_picture(PictureInfo *pic);

22 void free_dp(DecodedPicture *pic);

23

24 void av_start_timer();

25 int copyEDtoH264Slice(H264Slice *ms, H264Slice *es);

26 void print_report(int frame_number, uint64_t video_size, int is_last_report, int verbose);

27

28 int ff_alloc_picture_info(NalContext *n, H264Slice *s, PictureInfo *pic);

29 DecodedPicture *output_frame(H264Context *h, OutputContext *oc, DecodedPicture *pic, int fd, int frame_width, int frame_height);

30 OutputContext *get_output_context(H264Context *h);

31 void free_output_context(OutputContext *oc);

32

33 void freeSuperMBContext(SuperMBContext *smbc);

34 SuperMBContext *getSuperMBContext(H264Context *h, int smb_width, int smb_height);

35 void release_smbc(H264Context *h, SuperMBContext *smbc);

36 SuperMBContext * acquire_smbc(H264Context *h );

37

38 #if HAVE_LIBSDL2

39 void signal_sdl_exit(H264Context *h);

40 void *sdl_thread(void *arg);

41 SDLContext *get_SDL_context(H264Context *h);

42 void free_SDL_context(SDLContext *sdlc);

43 #endif

44

45 /**

46 * gets the chroma qp.

47 */

48 static inline int get_chroma_qp(H264Slice *s, int t, int qscale){

49 return s->pps.chroma_qp_table[t][qscale];

50 }

51

52 #endif