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core / multimedia / opieplayer / libmpeg3 / video

slice.h File Reference

#include <pthread.h>

Include dependency graph for slice.h:

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Go to the source code of this file.

Defines

#define mpeg3slice_fillbits(buffer, nbits)
#define mpeg3slice_flushbits(buffer, nbits)
#define mpeg3slice_flushbit(buffer)

Functions

unsigned int mpeg3slice_getbit (mpeg3_slice_buffer_t *buffer)
unsigned int mpeg3slice_getbits2 (mpeg3_slice_buffer_t *buffer)
unsigned int mpeg3slice_getbyte (mpeg3_slice_buffer_t *buffer)
unsigned int mpeg3slice_getbits (mpeg3_slice_buffer_t *slice_buffer, int bits)
unsigned int mpeg3slice_showbits16 (mpeg3_slice_buffer_t *buffer)
unsigned int mpeg3slice_showbits9 (mpeg3_slice_buffer_t *buffer)
unsigned int mpeg3slice_showbits5 (mpeg3_slice_buffer_t *buffer)
unsigned int mpeg3slice_showbits (mpeg3_slice_buffer_t *slice_buffer, int bits)

Define Documentation

#define mpeg3slice_fillbits (  buffer,
nbits   ) 
 

Value:

while(((mpeg3_slice_buffer_t*)(buffer))->bits_size < (nbits)) \
        { \
                if(((mpeg3_slice_buffer_t*)(buffer))->current_position < ((mpeg3_slice_buffer_t*)(buffer))->buffer_size) \
                { \
                        ((mpeg3_slice_buffer_t*)(buffer))->bits <<= 8; \
                        ((mpeg3_slice_buffer_t*)(buffer))->bits |= ((mpeg3_slice_buffer_t*)(buffer))->data[((mpeg3_slice_buffer_t*)(buffer))->current_position++]; \
                } \
                ((mpeg3_slice_buffer_t*)(buffer))->bits_size += 8; \
        }

Definition at line 60 of file slice.h.

Referenced by mpeg3slice_getbits(), and mpeg3slice_showbits().

#define mpeg3slice_flushbit (  buffer   ) 
 

Value:

{ \
        if(((mpeg3_slice_buffer_t*)(buffer))->bits_size) \
                ((mpeg3_slice_buffer_t*)(buffer))->bits_size--; \
        else \
        if(((mpeg3_slice_buffer_t*)(buffer))->current_position < ((mpeg3_slice_buffer_t*)(buffer))->buffer_size) \
        { \
                ((mpeg3_slice_buffer_t*)(buffer))->bits = \
                        ((mpeg3_slice_buffer_t*)(buffer))->data[((mpeg3_slice_buffer_t*)(buffer))->current_position++]; \
                ((mpeg3_slice_buffer_t*)(buffer))->bits_size = 7; \
        } \
}

Definition at line 77 of file slice.h.

#define mpeg3slice_flushbits (  buffer,
nbits   ) 
 

Value:

{ \
                mpeg3slice_fillbits((buffer), (nbits)); \
                ((mpeg3_slice_buffer_t*)(buffer))->bits_size -= (nbits); \
        }

Definition at line 71 of file slice.h.

Function Documentation

unsigned int mpeg3slice_getbit (  mpeg3_slice_buffer_t *  buffer  )  [inline]
 

Definition at line 90 of file slice.h.

References mpeg3_slice_buffer_t::bits, mpeg3_slice_buffer_t::bits_size, mpeg3_slice_buffer_t::buffer_size, mpeg3_slice_buffer_t::current_position, and mpeg3_slice_buffer_t::data.

Referenced by mpeg3slice_getbits().

unsigned int mpeg3slice_getbits (  mpeg3_slice_buffer_t *  slice_buffer,
int  bits
)  [inline]
 

Definition at line 134 of file slice.h.

References mpeg3_slice_buffer_t::bits, mpeg3_slice_buffer_t::bits_size, mpeg3slice_fillbits, and mpeg3slice_getbit().

unsigned int mpeg3slice_getbits2 (  mpeg3_slice_buffer_t *  buffer  )  [inline]
 

Definition at line 104 of file slice.h.

References mpeg3_slice_buffer_t::bits, mpeg3_slice_buffer_t::bits_size, mpeg3_slice_buffer_t::buffer_size, mpeg3_slice_buffer_t::current_position, and mpeg3_slice_buffer_t::data.

unsigned int mpeg3slice_getbyte (  mpeg3_slice_buffer_t *  buffer  )  [inline]
 

Definition at line 119 of file slice.h.

References mpeg3_slice_buffer_t::bits, mpeg3_slice_buffer_t::bits_size, mpeg3_slice_buffer_t::buffer_size, mpeg3_slice_buffer_t::current_position, and mpeg3_slice_buffer_t::data.

unsigned int mpeg3slice_showbits (  mpeg3_slice_buffer_t *  slice_buffer,
int  bits
)  [inline]
 

Definition at line 188 of file slice.h.

References mpeg3_slice_buffer_t::bits, mpeg3_slice_buffer_t::bits_size, and mpeg3slice_fillbits.

unsigned int mpeg3slice_showbits16 (  mpeg3_slice_buffer_t *  buffer  )  [inline]
 

Definition at line 141 of file slice.h.

unsigned int mpeg3slice_showbits5 (  mpeg3_slice_buffer_t *  buffer  )  [inline]
 

Definition at line 173 of file slice.h.

References mpeg3_slice_buffer_t::bits, mpeg3_slice_buffer_t::bits_size, mpeg3_slice_buffer_t::buffer_size, mpeg3_slice_buffer_t::current_position, and mpeg3_slice_buffer_t::data.

unsigned int mpeg3slice_showbits9 (  mpeg3_slice_buffer_t *  buffer  )  [inline]
 

Definition at line 157 of file slice.h.

References mpeg3_slice_buffer_t::bits, mpeg3_slice_buffer_t::bits_size, mpeg3_slice_buffer_t::buffer_size, mpeg3_slice_buffer_t::current_position, and mpeg3_slice_buffer_t::data.

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