#include "opj_includes.h"
-/**
- * Decompression handler.
- */
-typedef struct opj_decompression
-{
- /** Main header reading function handler*/
- OPJ_BOOL (*opj_read_header) ( struct opj_stream_private * cio,
- void * p_codec,
- opj_image_t **p_image,
- struct opj_event_mgr * p_manager);
- /** Decoding function */
- OPJ_BOOL (*opj_decode) ( void * p_codec,
- struct opj_stream_private *p_cio,
- opj_image_t *p_image,
- struct opj_event_mgr * p_manager);
- /** FIXME DOC */
- OPJ_BOOL (*opj_read_tile_header)( void * p_codec,
- OPJ_UINT32 * p_tile_index,
- OPJ_UINT32* p_data_size,
- OPJ_INT32 * p_tile_x0, OPJ_INT32 * p_tile_y0,
- OPJ_INT32 * p_tile_x1, OPJ_INT32 * p_tile_y1,
- OPJ_UINT32 * p_nb_comps,
- OPJ_BOOL * p_should_go_on,
- struct opj_stream_private *p_cio,
- struct opj_event_mgr * p_manager);
- /** FIXME DOC */
- OPJ_BOOL (*opj_decode_tile_data)( void * p_codec,
- OPJ_UINT32 p_tile_index,
- OPJ_BYTE * p_data,
- OPJ_UINT32 p_data_size,
- struct opj_stream_private *p_cio,
- struct opj_event_mgr * p_manager);
- /** Reading function used after codestream if necessary */
- OPJ_BOOL (* opj_end_decompress) ( void *p_codec,
- struct opj_stream_private *cio,
- struct opj_event_mgr * p_manager);
- /** Codec destroy function handler*/
- void (*opj_destroy) (void * p_codec);
- /** Setup decoder function handler */
- void (*opj_setup_decoder) (void * p_codec, opj_dparameters_t * p_param);
- /** Set decode area function handler */
- OPJ_BOOL (*opj_set_decode_area) ( void * p_codec,
- opj_image_t* p_image,
- OPJ_INT32 p_start_x, OPJ_INT32 p_end_x,
- OPJ_INT32 p_start_y, OPJ_INT32 p_end_y,
- struct opj_event_mgr * p_manager);
-
- /** Get tile function */
- OPJ_BOOL (*opj_get_decoded_tile) ( void *p_codec,
- opj_stream_private_t *p_cio,
- opj_image_t *p_image,
- struct opj_event_mgr * p_manager,
- OPJ_UINT32 tile_index);
-
- /** Set the decoded resolution factor */
- OPJ_BOOL (*opj_set_decoded_resolution_factor) ( void * p_codec,
- OPJ_UINT32 res_factor,
- opj_event_mgr_t * p_manager);
-
-}opj_decompression_t;
-
-/**
- * Compression handler. FIXME DOC
- */
-typedef struct opj_compression
-{
- OPJ_BOOL (* opj_start_compress) ( void *p_codec,
- struct opj_stream_private *cio,
- struct opj_image * p_image,
- struct opj_event_mgr * p_manager);
-
- OPJ_BOOL (* opj_encode) ( void * p_codec,
- struct opj_stream_private *p_cio,
- struct opj_event_mgr * p_manager);
-
- OPJ_BOOL (* opj_write_tile) ( void * p_codec,
- OPJ_UINT32 p_tile_index,
- OPJ_BYTE * p_data,
- OPJ_UINT32 p_data_size,
- struct opj_stream_private * p_cio,
- struct opj_event_mgr * p_manager);
-
- OPJ_BOOL (* opj_end_compress) ( void * p_codec,
- struct opj_stream_private *p_cio,
- struct opj_event_mgr * p_manager);
-
- void (* opj_destroy) (void * p_codec);
-
- void (* opj_setup_encoder) ( void * p_codec,
- opj_cparameters_t * p_param,
- struct opj_image * p_image,
- struct opj_event_mgr * p_manager);
-
-}opj_compression_t;
-
-/**
- * Main codec handler used for compression or decompression.
- */
-typedef struct opj_codec_private
-{
- /** FIXME DOC */
- union
- {
- opj_decompression_t m_decompression;
- opj_compression_t m_compression;
- } m_codec_data;
- /** FIXME DOC*/
- void * m_codec;
- /** Event handler */
- opj_event_mgr_t m_event_mgr;
- /** Flag to indicate if the codec is used to decode or encode*/
- OPJ_BOOL is_decompressor;
- void (*opj_dump_codec) (void * p_codec, OPJ_INT32 info_flag, FILE* output_stream);
- opj_codestream_info_v2_t* (*opj_get_codec_info)(void* p_codec);
- opj_codestream_index_t* (*opj_get_codec_index)(void* p_codec);
-}
-opj_codec_private_t;
/* ---------------------------------------------------------------------- */
/* Functions to set the message handlers */
--- /dev/null
+/*
+ * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2007, Professor Benoit Macq
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+#ifndef __OPJ_CODEC_H
+#define __OPJ_CODEC_H
+/**
+@file opj_codec.h
+*/
+
+
+/**
+ * Main codec handler used for compression or decompression.
+ */
+typedef struct opj_codec_private
+{
+ /** FIXME DOC */
+ union
+ {
+ /**
+ * Decompression handler.
+ */
+ struct opj_decompression
+ {
+ /** Main header reading function handler */
+ OPJ_BOOL (*opj_read_header) ( struct opj_stream_private * cio,
+ void * p_codec,
+ opj_image_t **p_image,
+ struct opj_event_mgr * p_manager);
+
+ /** Decoding function */
+ OPJ_BOOL (*opj_decode) ( void * p_codec,
+ struct opj_stream_private * p_cio,
+ opj_image_t * p_image,
+ struct opj_event_mgr * p_manager);
+
+ /** FIXME DOC */
+ OPJ_BOOL (*opj_read_tile_header)( void * p_codec,
+ OPJ_UINT32 * p_tile_index,
+ OPJ_UINT32 * p_data_size,
+ OPJ_INT32 * p_tile_x0,
+ OPJ_INT32 * p_tile_y0,
+ OPJ_INT32 * p_tile_x1,
+ OPJ_INT32 * p_tile_y1,
+ OPJ_UINT32 * p_nb_comps,
+ OPJ_BOOL * p_should_go_on,
+ struct opj_stream_private * p_cio,
+ struct opj_event_mgr * p_manager);
+
+ /** FIXME DOC */
+ OPJ_BOOL (*opj_decode_tile_data)( void * p_codec,
+ OPJ_UINT32 p_tile_index,
+ OPJ_BYTE * p_data,
+ OPJ_UINT32 p_data_size,
+ struct opj_stream_private * p_cio,
+ struct opj_event_mgr * p_manager);
+
+ /** Reading function used after codestream if necessary */
+ OPJ_BOOL (* opj_end_decompress) ( void *p_codec,
+ struct opj_stream_private * cio,
+ struct opj_event_mgr * p_manager);
+
+ /** Codec destroy function handler */
+ void (*opj_destroy) (void * p_codec);
+
+ /** Setup decoder function handler */
+ void (*opj_setup_decoder) ( void * p_codec, opj_dparameters_t * p_param);
+
+ /** Set decode area function handler */
+ OPJ_BOOL (*opj_set_decode_area) ( void * p_codec,
+ opj_image_t * p_image,
+ OPJ_INT32 p_start_x,
+ OPJ_INT32 p_end_x,
+ OPJ_INT32 p_start_y,
+ OPJ_INT32 p_end_y,
+ struct opj_event_mgr * p_manager);
+
+ /** Get tile function */
+ OPJ_BOOL (*opj_get_decoded_tile) ( void *p_codec,
+ opj_stream_private_t * p_cio,
+ opj_image_t *p_image,
+ struct opj_event_mgr * p_manager,
+ OPJ_UINT32 tile_index);
+
+ /** Set the decoded resolution factor */
+ OPJ_BOOL (*opj_set_decoded_resolution_factor) ( void * p_codec,
+ OPJ_UINT32 res_factor,
+ opj_event_mgr_t * p_manager);
+ } m_decompression;
+
+ /**
+ * Compression handler. FIXME DOC
+ */
+ struct opj_compression
+ {
+ OPJ_BOOL (* opj_start_compress) ( void *p_codec,
+ struct opj_stream_private * cio,
+ struct opj_image * p_image,
+ struct opj_event_mgr * p_manager);
+
+ OPJ_BOOL (* opj_encode) ( void * p_codec,
+ struct opj_stream_private *p_cio,
+ struct opj_event_mgr * p_manager);
+
+ OPJ_BOOL (* opj_write_tile) ( void * p_codec,
+ OPJ_UINT32 p_tile_index,
+ OPJ_BYTE * p_data,
+ OPJ_UINT32 p_data_size,
+ struct opj_stream_private * p_cio,
+ struct opj_event_mgr * p_manager);
+
+ OPJ_BOOL (* opj_end_compress) ( void * p_codec,
+ struct opj_stream_private * p_cio,
+ struct opj_event_mgr * p_manager);
+
+ void (* opj_destroy) (void * p_codec);
+
+ void (* opj_setup_encoder) ( void * p_codec,
+ opj_cparameters_t * p_param,
+ struct opj_image * p_image,
+ struct opj_event_mgr * p_manager);
+ } m_compression;
+ } m_codec_data;
+ /** FIXME DOC*/
+ void * m_codec;
+ /** Event handler */
+ opj_event_mgr_t m_event_mgr;
+ /** Flag to indicate if the codec is used to decode or encode*/
+ OPJ_BOOL is_decompressor;
+ void (*opj_dump_codec) (void * p_codec, OPJ_INT32 info_flag, FILE* output_stream);
+ opj_codestream_info_v2_t* (*opj_get_codec_info)(void* p_codec);
+ opj_codestream_index_t* (*opj_get_codec_index)(void* p_codec);
+}
+opj_codec_private_t;
+
+
+#endif /* __OPJ_CODEC_H */
+
projects / openjpeg.git / commitdiff