diff options
Diffstat (limited to 'src/input/libdvdnav/vm.h')
| -rw-r--r-- | src/input/libdvdnav/vm.h | 141 |
1 files changed, 75 insertions, 66 deletions
diff --git a/src/input/libdvdnav/vm.h b/src/input/libdvdnav/vm.h index e4c6f1863..9b1f0cfc8 100644 --- a/src/input/libdvdnav/vm.h +++ b/src/input/libdvdnav/vm.h @@ -19,7 +19,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA * - * $Id: vm.h,v 1.3 2002/09/20 12:53:53 mroi Exp $ + * $Id: vm.h,v 1.4 2003/02/20 16:02:01 mroi Exp $ * */ @@ -33,8 +33,8 @@ /* DOMAIN enum */ typedef enum { - FP_DOMAIN = 1, - VTS_DOMAIN = 2, + FP_DOMAIN = 1, + VTS_DOMAIN = 2, VMGM_DOMAIN = 4, VTSM_DOMAIN = 8 } domain_t; @@ -45,40 +45,37 @@ typedef enum { typedef struct { registers_t registers; - pgc_t *pgc; /* either this or *pgc is enough? */ - - domain_t domain; - int vtsN; /* 0 is vmgm? */ - /* int pgcN; // either this or *pgc is enough. Which to use? */ - int pgN; /* is this needed? can allways fid pgN from cellN? */ - int cellN; - int32_t cell_restart; /* get cell to restart */ - int blockN; + domain_t domain; + int vtsN; /* 0 is vmgm? */ + pgc_t *pgc; /* either this or 'int pgcN' is enough? */ + int pgN; /* is this needed? can allways fid pgN from cellN? */ + int cellN; + int32_t cell_restart; /* get cell to restart */ + int blockN; /* Resume info */ - int rsm_vtsN; - int rsm_blockN; /* of nav_packet */ - uint16_t rsm_regs[5]; /* system registers 4-8 */ - int rsm_pgcN; - int rsm_cellN; + int rsm_vtsN; + int rsm_blockN; /* of nav_packet */ + uint16_t rsm_regs[5]; /* system registers 4-8 */ + int rsm_pgcN; + int rsm_cellN; } dvd_state_t; typedef struct vm_position_s { - int16_t button; /* Button highlighted */ - uint32_t clut; /* CLUT to use, not needed in this struct */ - int32_t vts; /* vts number to use */ - int32_t domain; /* domain to use */ - int32_t spu_channel; /* spu channel to use */ - int32_t angle_channel; /* angle channel to use */ - int32_t audio_channel; /* audio channel to use */ - int32_t hop_channel; /* channel hopping. E.g menu button pressed */ - int32_t title; /* title number */ - int32_t chapter; /* chapter number */ - int32_t cell; /* cell number */ - int32_t cell_restart; /* get cell to restart */ - int32_t still; /* is cell still */ - int32_t vobu_start; /* block number of start of current VOBU in use */ - int32_t vobu_next; /* block number within VOBU in use */ + int16_t button; /* Button highlighted */ + int32_t vts; /* vts number to use */ + int32_t domain; /* domain to use */ + int32_t spu_channel; /* spu channel to use */ + int32_t angle_channel; /* angle channel to use */ + int32_t audio_channel; /* audio channel to use */ + int32_t hop_channel; /* channel hopping. E.g menu button pressed */ + int32_t title; /* title number */ + int32_t chapter; /* chapter number */ + int32_t cell; /* cell number */ + int32_t cell_restart; /* get cell to restart */ + int32_t cell_start; /* sector number of start of current cell in use */ + int32_t still; /* is cell still */ + int32_t block; /* block number within cell in use */ } vm_position_t; typedef struct { @@ -86,13 +83,15 @@ typedef struct { ifo_handle_t *vmgi; ifo_handle_t *vtsi; dvd_state_t state; - int badness_counter; - int32_t hop_channel; - char dvd_name[50]; - int dvd_name_length; - remap_t *map; + int32_t hop_channel; + char dvd_name[50]; + remap_t *map; + int stopped; } vm_t; +/* magic number for seeking hops */ +#define HOP_SEEK 0x1000 + /* Audio stream number */ #define AST_REG registers.SPRM[1] @@ -115,7 +114,7 @@ typedef struct { /* Initialisation & destruction */ vm_t* vm_new_vm(); -void vm_free_vm(vm_t *vm); +void vm_free_vm(vm_t *vm); /* IFO access */ ifo_handle_t *vm_get_vmgi(vm_t *vm); @@ -124,38 +123,48 @@ ifo_handle_t *vm_get_vtsi(vm_t *vm); /* Reader Access */ dvd_reader_t *vm_get_dvd_reader(vm_t *vm); -/* Jumping */ -int vm_start_title(vm_t *vm, int tt); -int vm_jump_prog(vm_t *vm, int pr); -int vm_jump_title_part(vm_t *vm, int title, int part); +/* Basic Handling */ +void vm_start(vm_t *vm); +void vm_stop(vm_t *vm); +int vm_reset(vm_t *vm, const char *dvdroot); + +/* regular playback */ +void vm_position_get(vm_t *vm, vm_position_t *position); +void vm_get_next_cell(vm_t *vm); -/* Other calls */ -int vm_reset(vm_t *vm, char *dvdroot); /* , register_t regs); */ -int vm_start(vm_t *vm); -int vm_position_get(vm_t *vm, vm_position_t *position); -int vm_position_print(vm_t *vm, vm_position_t *position); -int vm_eval_cmd(vm_t *vm, vm_cmd_t *cmd); -int vm_get_next_cell(vm_t *vm); -int vm_menu_call(vm_t *vm, DVDMenuID_t menuid, int block); -int vm_resume(vm_t *vm); -int vm_go_up(vm_t *vm); -int vm_top_pg(vm_t *vm); -int vm_next_pg(vm_t *vm); -int vm_prev_pg(vm_t *vm); +/* Jumping - all these return 1, if a hop has been performed */ +int vm_jump_pg(vm_t *vm, int pg); +int vm_jump_title_part(vm_t *vm, int title, int part); +int vm_jump_top_pg(vm_t *vm); +int vm_jump_next_pg(vm_t *vm); +int vm_jump_prev_pg(vm_t *vm); +int vm_jump_up(vm_t *vm); +int vm_jump_menu(vm_t *vm, DVDMenuID_t menuid); +int vm_exec_cmd(vm_t *vm, vm_cmd_t *cmd); + +/* getting information */ +int vm_get_current_title_part(vm_t *vm, int *title_result, int *part_result); int vm_get_audio_stream(vm_t *vm, int audioN); -int vm_get_audio_active_stream(vm_t *vm); int vm_get_subp_stream(vm_t *vm, int subpN, int mode); +int vm_get_audio_active_stream(vm_t *vm); int vm_get_subp_active_stream(vm_t *vm, int mode); -void vm_get_angle_info(vm_t *vm, int *num_avail, int *current); -void vm_get_audio_info(vm_t *vm, int *num_avail, int *current); -void vm_get_subp_info(vm_t *vm, int *num_avail, int *current); -int vm_get_current_title_part(vm_t *vm, int *title_result, int *part_result); - -subp_attr_t vm_get_subp_attr(vm_t *vm, int streamN); -audio_attr_t vm_get_audio_attr(vm_t *vm, int streamN); +void vm_get_angle_info(vm_t *vm, int *current, int *num_avail); +#if 0 +/* currently unused */ +void vm_get_audio_info(vm_t *vm, int *current, int *num_avail); +void vm_get_subp_info(vm_t *vm, int *current, int *num_avail); void vm_get_video_res(vm_t *vm, int *width, int *height); -int vm_get_video_aspect(vm_t *vm); -int vm_get_video_scale_permission(vm_t *vm); +#endif +int vm_get_video_aspect(vm_t *vm); +int vm_get_video_scale_permission(vm_t *vm); +video_attr_t vm_get_video_attr(vm_t *vm); +audio_attr_t vm_get_audio_attr(vm_t *vm, int streamN); +subp_attr_t vm_get_subp_attr(vm_t *vm, int streamN); + +#ifdef TRACE +/* Debug */ +void vm_position_print(vm_t *vm, vm_position_t *position); +#endif -#endif /* VM_HV_INCLUDED */ +#endif /* VM_HV_INCLUDED */ |