Use proper length specifiers in mp_msg calls, fixes the warnings:
[mplayer/greg.git] / libmpcodecs / vf.h
blob9a72aa0b3d3d8eba61108bafb6a49f9c3af93c6b
2 struct vf_instance_s;
3 struct vf_priv_s;
5 typedef struct vf_info_s {
6 const char *info;
7 const char *name;
8 const char *author;
9 const char *comment;
10 int (*open)(struct vf_instance_s* vf,char* args);
11 // Ptr to a struct dscribing the options
12 const void* opts;
13 } vf_info_t;
15 typedef struct vf_image_context_s {
16 mp_image_t* static_images[2];
17 mp_image_t* temp_images[1];
18 mp_image_t* export_images[1];
19 int static_idx;
20 } vf_image_context_t;
22 typedef struct vf_format_context_t {
23 int have_configured;
24 int orig_width, orig_height, orig_fmt;
25 } vf_format_context_t;
27 typedef struct vf_instance_s {
28 const vf_info_t* info;
29 // funcs:
30 int (*config)(struct vf_instance_s* vf,
31 int width, int height, int d_width, int d_height,
32 unsigned int flags, unsigned int outfmt);
33 int (*control)(struct vf_instance_s* vf,
34 int request, void* data);
35 int (*query_format)(struct vf_instance_s* vf,
36 unsigned int fmt);
37 void (*get_image)(struct vf_instance_s* vf,
38 mp_image_t *mpi);
39 int (*put_image)(struct vf_instance_s* vf,
40 mp_image_t *mpi, double pts);
41 void (*start_slice)(struct vf_instance_s* vf,
42 mp_image_t *mpi);
43 void (*draw_slice)(struct vf_instance_s* vf,
44 unsigned char** src, int* stride, int w,int h, int x, int y);
45 void (*uninit)(struct vf_instance_s* vf);
47 int (*continue_buffered_image)(struct vf_instance_s* vf);
48 // caps:
49 unsigned int default_caps; // used by default query_format()
50 unsigned int default_reqs; // used by default config()
51 // data:
52 int w, h;
53 vf_image_context_t imgctx;
54 vf_format_context_t fmt;
55 struct vf_instance_s* next;
56 mp_image_t *dmpi;
57 struct vf_priv_s* priv;
58 } vf_instance_t;
60 // control codes:
61 #include "mpc_info.h"
63 typedef struct vf_seteq_s
65 const char *item;
66 int value;
67 } vf_equalizer_t;
69 #define VFCTRL_QUERY_MAX_PP_LEVEL 4 /* test for postprocessing support (max level) */
70 #define VFCTRL_SET_PP_LEVEL 5 /* set postprocessing level */
71 #define VFCTRL_SET_EQUALIZER 6 /* set color options (brightness,contrast etc) */
72 #define VFCTRL_GET_EQUALIZER 8 /* gset color options (brightness,contrast etc) */
73 #define VFCTRL_DRAW_OSD 7
74 #define VFCTRL_CHANGE_RECTANGLE 9 /* Change the rectangle boundaries */
75 #define VFCTRL_FLIP_PAGE 10 /* Tell the vo to flip pages */
76 #define VFCTRL_DUPLICATE_FRAME 11 /* For encoding - encode zero-change frame */
77 #define VFCTRL_SKIP_NEXT_FRAME 12 /* For encoding - drop the next frame that passes thru */
78 #define VFCTRL_FLUSH_FRAMES 13 /* For encoding - flush delayed frames */
79 #define VFCTRL_SCREENSHOT 14 /* Make a screenshot */
80 #define VFCTRL_INIT_EOSD 15 /* Select EOSD renderer */
81 #define VFCTRL_DRAW_EOSD 16 /* Render EOSD */
82 #define VFCTRL_GET_PTS 17 /* Return last pts value that reached vf_vo*/
83 #define VFCTRL_SET_DEINTERLACE 18 /* Set deinterlacing status */
84 #define VFCTRL_GET_DEINTERLACE 19 /* Get deinterlacing status */
86 #include "vfcap.h"
88 //FIXME this should be in a common header, but i dunno which
89 #define MP_NOPTS_VALUE (-1LL<<63) //both int64_t and double should be able to represent this exactly
92 // functions:
93 void vf_mpi_clear(mp_image_t* mpi,int x0,int y0,int w,int h);
94 mp_image_t* vf_get_image(vf_instance_t* vf, unsigned int outfmt, int mp_imgtype, int mp_imgflag, int w, int h);
96 vf_instance_t* vf_open_plugin(const vf_info_t* const* filter_list, vf_instance_t* next, const char *name, char **args);
97 vf_instance_t* vf_open_filter(vf_instance_t* next, const char *name, char **args);
98 vf_instance_t* vf_add_before_vo(vf_instance_t **vf, char *name, char **args);
99 vf_instance_t* vf_open_encoder(vf_instance_t* next, const char *name, char *args);
101 unsigned int vf_match_csp(vf_instance_t** vfp,const unsigned int* list,unsigned int preferred);
102 void vf_clone_mpi_attributes(mp_image_t* dst, mp_image_t* src);
103 void vf_queue_frame(vf_instance_t *vf, int (*)(vf_instance_t *));
104 int vf_output_queued_frame(vf_instance_t *vf);
106 // default wrappers:
107 int vf_next_config(struct vf_instance_s* vf,
108 int width, int height, int d_width, int d_height,
109 unsigned int flags, unsigned int outfmt);
110 int vf_next_control(struct vf_instance_s* vf, int request, void* data);
111 int vf_next_query_format(struct vf_instance_s* vf, unsigned int fmt);
112 int vf_next_put_image(struct vf_instance_s* vf,mp_image_t *mpi, double pts);
113 void vf_next_draw_slice (struct vf_instance_s* vf, unsigned char** src, int* stride, int w,int h, int x, int y);
115 vf_instance_t* append_filters(vf_instance_t* last);
117 void vf_uninit_filter(vf_instance_t* vf);
118 void vf_uninit_filter_chain(vf_instance_t* vf);
120 int vf_config_wrapper(struct vf_instance_s* vf,
121 int width, int height, int d_width, int d_height,
122 unsigned int flags, unsigned int outfmt);