JasPer: jas_init.h File Reference

JasPer 4.2.1 |

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Typedefs | Functions
jas_init.h File Reference

JasPer Initialization/Cleanup Code. More...

`#include <jasper/jas_config.h>`
`#include "jasper/jas_malloc.h"`
`#include "jasper/jas_image.h"`
`#include "jasper/jas_log.h"`
`#include <stdarg.h>`

Go to the source code of this file.

## Typedefs
typedef void * | jas_context_t
| An opaque handle type used to represent a JasPer library context.

## Functions
JAS_EXPORT void | jas_conf_clear (void)
| Configure the JasPer library with the default configuration settings.
JAS_EXPORT void | jas_conf_set_multithread (int multithread)
| Set the multithreading flag for the library.
JAS_EXPORT void | jas_conf_set_allocator (jas_allocator_t *allocator)
| Set the memory allocator to be used by the library.
JAS_EXPORT void | jas_conf_set_debug_level (int debug_level)
| Set the initial debug level for the library.
JAS_EXPORT void | jas_conf_set_max_mem_usage (size_t max_mem)
| Set the maximum amount of memory that can be used by the library (assuming the allocator wrapper is not disabled).
JAS_EXPORT void | jas_conf_set_dec_default_max_samples (size_t max_samples)
| Set the default value for the maximum number of samples that is allowed in an image to be decoded.
JAS_EXPORT void | jas_conf_set_vlogmsgf (jas_vlogmsgf_t *func)
| Set the function used by the library to output error, warning, and informational messages.
JAS_EXPORT int | jas_init_library (void)
| Initialize the JasPer library with the current configuration settings.
JAS_EXPORT int | jas_cleanup_library (void)
| Perform clean up for the JasPer library.
JAS_EXPORT int | jas_init_thread (void)
| Perform per-thread initialization for the JasPer library.
JAS_EXPORT int | jas_cleanup_thread (void)
| Perform per-thread cleanup for the JasPer library.
JAS_EXPORT int | jas_init (void)
| Configure and initialize the JasPer library using the default configuration settings.
JAS_EXPORT void | jas_cleanup (void)
| Perform any clean up for the JasPer library.
JAS_EXPORT jas_context_t | jas_context_create (void)
| Create a context.
JAS_EXPORT void | jas_context_destroy (jas_context_t context)
| Destroy a context.
JAS_EXPORT jas_context_t | jas_get_default_context (void)
| Get the current context for the calling thread.
JAS_EXPORT jas_context_t | jas_get_context (void)
| Get the current context for the calling thread.
JAS_EXPORT void | jas_set_context (jas_context_t context)
| Set the current context for the calling thread.
JAS_EXPORT void | jas_set_debug_level (int debug_level)
| Set the debug level for a particular context.
static int | jas_get_debug_level (void)
| Get the debug level for a particular context.
JAS_EXPORT void | jas_set_dec_default_max_samples (size_t max_samples)
| Set the default maximum number of samples that a decoder is permitted to process.
static size_t | jas_get_dec_default_max_samples (void)
| Get the default maximum number of samples that a decoder is permitted to process.
JAS_EXPORT void | jas_set_vlogmsgf (jas_vlogmsgf_t *func)
| Set the function to be used for log messages.
static jas_vlogmsgf_t * | jas_get_vlogmsgf (void)
| Get the function to be used for log messages.

## Detailed Description

JasPer Initialization/Cleanup Code.