Differential D12048 Diff 42379 source/blender/imbuf/intern/IMB_indexer.h

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source/blender/imbuf/intern/IMB_indexer.h

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*		*
* This index has to be only built once for a file and is written into		* This index has to be only built once for a file and is written into
* the BL_proxy directory structure for later reuse in different blender files.		* the BL_proxy directory structure for later reuse in different blender files.
*/		*/

typedef struct anim_index_entry {		typedef struct anim_index_entry {
int frameno;		int frameno;
uint64_t seek_pos;		uint64_t seek_pos;
		uint64_t seek_pos_pts;
uint64_t seek_pos_dts;		uint64_t seek_pos_dts;
uint64_t pts;		uint64_t pts;
} anim_index_entry;		} anim_index_entry;

struct anim_index {		struct anim_index {
char name[1024];		char name[1024];

int num_entries;		int num_entries;
Show All 12 Lines	typedef struct anim_index_builder {
void (delete_priv_data)(struct anim_index_builder idx);		void (delete_priv_data)(struct anim_index_builder idx);
void (proc_frame)(struct anim_index_builder idx,		void (proc_frame)(struct anim_index_builder idx,
unsigned char *buffer,		unsigned char *buffer,
int data_size,		int data_size,
struct anim_index_entry *entry);		struct anim_index_entry *entry);
} anim_index_builder;		} anim_index_builder;

anim_index_builder IMB_index_builder_create(const char name);		anim_index_builder IMB_index_builder_create(const char name);
void IMB_index_builder_add_entry(		void IMB_index_builder_add_entry(anim_index_builder *fp,
anim_index_builder *fp, int frameno, uint64_t seek_pos, uint64_t seek_pos_dts, uint64_t pts);		int frameno,
		uint64_t seek_pos,
		uint64_t seek_pos_pts,
		uint64_t seek_pos_dts,
		uint64_t pts);

void IMB_index_builder_proc_frame(anim_index_builder *fp,		void IMB_index_builder_proc_frame(anim_index_builder *fp,
unsigned char *buffer,		unsigned char *buffer,
int data_size,		int data_size,
int frameno,		int frameno,
uint64_t seek_pos,		uint64_t seek_pos,
		uint64_t seek_pos_pts,
uint64_t seek_pos_dts,		uint64_t seek_pos_dts,
uint64_t pts);		uint64_t pts);

void IMB_index_builder_finish(anim_index_builder *fp, int rollback);		void IMB_index_builder_finish(anim_index_builder *fp, int rollback);

struct anim_index IMB_indexer_open(const char name);		struct anim_index IMB_indexer_open(const char name);
uint64_t IMB_indexer_get_seek_pos(struct anim_index *idx, int frame_index);		uint64_t IMB_indexer_get_seek_pos(struct anim_index *idx, int frame_index);
		uint64_t IMB_indexer_get_seek_pos_pts(struct anim_index *idx, int frame_index);
uint64_t IMB_indexer_get_seek_pos_dts(struct anim_index *idx, int frame_index);		uint64_t IMB_indexer_get_seek_pos_dts(struct anim_index *idx, int frame_index);

int IMB_indexer_get_frame_index(struct anim_index *idx, int frameno);		int IMB_indexer_get_frame_index(struct anim_index *idx, int frameno);
uint64_t IMB_indexer_get_pts(struct anim_index *idx, int frame_index);		uint64_t IMB_indexer_get_pts(struct anim_index *idx, int frame_index);
int IMB_indexer_get_duration(struct anim_index *idx);		int IMB_indexer_get_duration(struct anim_index *idx);

int IMB_indexer_can_scan(struct anim_index *idx, int old_frame_index, int new_frame_index);		int IMB_indexer_can_scan(struct anim_index *idx, int old_frame_index, int new_frame_index);

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