jpeg_dma_buffer Struct Reference

#include <jpconv.h>

List of all members.


Detailed Description

structure that can hold header & data of a JPEG image. To be used with create_jpeg_dma_buffer()

Public Attributes

unsigned long data_len
 initialized with maximum data length the buffer can hold by create_jpeg_dma_buffer()
unsigned long header_len
 length of header (set by create_jpeg_dma_buffer())
unsigned char * jpeg_data
 pointer to image data stream (32 Byte alligned DMA-able)
unsigned char * jpeg_start
 pointer to start of JPEG image (header+data)
unsigned char * mem_ptr
 base pointer to image data (to be used with free())

Member Data Documentation

unsigned long jpeg_dma_buffer::data_len

initialized with maximum data length the buffer can hold by create_jpeg_dma_buffer()

unsigned long jpeg_dma_buffer::header_len

length of header (set by create_jpeg_dma_buffer())

unsigned char* jpeg_dma_buffer::jpeg_data

pointer to image data stream (32 Byte alligned DMA-able)

unsigned char* jpeg_dma_buffer::jpeg_start

pointer to start of JPEG image (header+data)

unsigned char* jpeg_dma_buffer::mem_ptr

base pointer to image data (to be used with free())


The documentation for this struct was generated from the following file:
Generated on Wed Jul 22 08:34:30 2009 for Festo Camera API by  doxygen 1.5.3