hap.h File Reference

#include <stdint.h>
#include "libavutil/opt.h"
#include "bytestream.h"
#include "texturedsp.h"

Go to the source code of this file.

Data Structures
struct	HapChunk
struct	HapContext

Enumerations
enum	HapTextureFormat { HAP_FMT_RGBDXT1 = 0x0B, HAP_FMT_RGBADXT5 = 0x0E, HAP_FMT_YCOCGDXT5 = 0x0F, HAP_FMT_RGTC1 = 0x01 }
enum	HapCompressor { HAP_COMP_NONE = 0xA0, HAP_COMP_SNAPPY = 0xB0, HAP_COMP_COMPLEX = 0xC0 }
enum	HapSectionType { HAP_ST_DECODE_INSTRUCTIONS = 0x01, HAP_ST_COMPRESSOR_TABLE = 0x02, HAP_ST_SIZE_TABLE = 0x03, HAP_ST_OFFSET_TABLE = 0x04 }

Functions
int	ff_hap_set_chunk_count (HapContext *ctx, int count, int first_in_frame)
av_cold void	ff_hap_free_context (HapContext *ctx)
int	ff_hap_parse_section_header (GetByteContext *gbc, int *section_size, enum HapSectionType *section_type)

Enumeration Type Documentation

HapTextureFormat

enum HapTextureFormat

Enumerator
HAP_FMT_RGBDXT1
HAP_FMT_RGBADXT5
HAP_FMT_YCOCGDXT5
HAP_FMT_RGTC1

Definition at line 33 of file hap.h.

HapCompressor

enum HapCompressor

Enumerator
HAP_COMP_NONE
HAP_COMP_SNAPPY
HAP_COMP_COMPLEX

Definition at line 40 of file hap.h.

HapSectionType

enum HapSectionType

Enumerator
HAP_ST_DECODE_INSTRUCTIONS
HAP_ST_COMPRESSOR_TABLE
HAP_ST_SIZE_TABLE
HAP_ST_OFFSET_TABLE

Definition at line 46 of file hap.h.

Function Documentation

ff_hap_set_chunk_count()

int ff_hap_set_chunk_count	(	HapContext *	ctx,
		int	count,
		int	first_in_frame
	)

Definition at line 28 of file hap.c.

Referenced by hap_init(), hap_parse_decode_instructions(), and hap_parse_frame_header().

ff_hap_free_context()

av_cold void ff_hap_free_context

(

HapContext *

ctx

)

Definition at line 50 of file hap.c.

Referenced by hap_close().

ff_hap_parse_section_header()

int ff_hap_parse_section_header	(	GetByteContext *	gbc,
		int *	section_size,
		enum HapSectionType *	section_type
	)

Definition at line 57 of file hap.c.

Referenced by hap_decode(), hap_parse_decode_instructions(), hap_parse_frame_header(), and hapqa_extract().