From 1175e8b71f48d024925f3c8a7a8f114277dbb607 Mon Sep 17 00:00:00 2001 From: Gregor Weiss Date: Fri, 18 Oct 2024 10:56:00 +0200 Subject: [PATCH] remove eas3_get_chunck --- src/interfaces/reader/eas3.c | 91 ------------------------------------ 1 file changed, 91 deletions(-) diff --git a/src/interfaces/reader/eas3.c b/src/interfaces/reader/eas3.c index 19e6558..4cdbc34 100644 --- a/src/interfaces/reader/eas3.c +++ b/src/interfaces/reader/eas3.c @@ -263,97 +263,6 @@ eas3_init_stream(uchar* memory, uint32 size, char instr) } \ } -/*----------------------------------------------------------------------------------------------------------*\ -! FUNCTION NAME: void *test(void) ! -! -------------- ! -! ! -! DESCRIPTION: ! -! ------------ ! -! DESCRIPTION NEEDED ! -! ! -! PARAMETERS: ! -! ----------- ! -! Variable Type Description ! -! -------- ---- ----------- ! -! stream bitstream* - Structure used to assemble a bwc bit- ! -! bitstream. ! -! ! -! size unsigned int(64 bit) - Size of the data block. ! -! ! -! RETURN VALUE: ! -! ------------- ! -! Type Description ! -! ---- ----------- ! -! uchar* - Data chunck requested by the function caller. ! -! ! -! DEVELOPMENT HISTORY: ! -! -------------------- ! -! ! -! Date Author Change Id Release Description Of Change ! -! ---- ------ --------- ------- --------------------- ! -! 22.06.2019 Patrick Vogler B87D120 V 0.1.0 function created ! -! ! -\*----------------------------------------------------------------------------------------------------------*/ -uchar* -eas3_get_chunck(span *const stream, const uint64 size) -{ - /*-----------------------*\ - ! DEFINE CHAR VARIABLES: ! - \*-----------------------*/ - uchar *tmp; - - /*-----------------------*\ - ! DEFINE ASSERTIONS: ! - \*-----------------------*/ - assert(stream); - - /*--------------------------------------------------------*\ - ! Check if the number of bytes to be read from the stream ! - ! does not exceed the number of bytes still present in its ! - ! memory block. ! - \*--------------------------------------------------------*/ - if(eas3_bytes_used(stream) + size <= stream->Lmax) - { - /*--------------------------------------------------------*\ - ! Allocate a temporary array used to store the bytes that ! - ! are extracted from the stream. ! - \*--------------------------------------------------------*/ - tmp = calloc(size, sizeof(uchar)); - if(!tmp) - { - // memory allocation error - fprintf(stderr, MEMERROR); - return NULL; - } - - /*--------------------------------------------------------*\ - ! Copy the bytes requested from the function caller from ! - ! the stream to the temporary data block. ! - \*--------------------------------------------------------*/ - memcpy(tmp, stream->memory + stream->L, size); - - /*--------------------------------------------------------*\ - ! Increment the number of bytes read from the bitstream. ! - \*--------------------------------------------------------*/ - stream->L += size; - - /*--------------------------------------------------------*\ - ! Return the temporary data block to the function caller. ! - \*--------------------------------------------------------*/ - return tmp; - } - else - { - /*--------------------------------------------------------*\ - ! If the requested block size exceeds the information left ! - ! in the bitstream, set the bitstream error flag and ! - ! return a NULL pointer. ! - \*--------------------------------------------------------*/ - stream->error |= 1; - return NULL; - } -} - /*----------------------------------------------------------------------------------------------------------*\ ! ! ! DESCRIPTION: !