diff options
Diffstat (limited to 'lib/jpegli/libjpeg_wrapper.cc')
| -rw-r--r-- | lib/jpegli/libjpeg_wrapper.cc | 255 |
1 files changed, 255 insertions, 0 deletions
diff --git a/lib/jpegli/libjpeg_wrapper.cc b/lib/jpegli/libjpeg_wrapper.cc new file mode 100644 index 0000000..b38d16f --- /dev/null +++ b/lib/jpegli/libjpeg_wrapper.cc @@ -0,0 +1,255 @@ +// Copyright (c) the JPEG XL Project Authors. All rights reserved. +// +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. +// +// This file contains wrapper-functions that are used to build the libjpeg.so +// shared library that is API- and ABI-compatible with libjpeg-turbo's version +// of libjpeg.so. + +#include "lib/jpegli/common.h" +#include "lib/jpegli/decode.h" +#include "lib/jpegli/encode.h" +#include "lib/jpegli/error.h" + +struct jpeg_error_mgr *jpeg_std_error(struct jpeg_error_mgr *err) { + return jpegli_std_error(err); +} + +void jpeg_abort(j_common_ptr cinfo) { jpegli_abort(cinfo); } + +void jpeg_destroy(j_common_ptr cinfo) { jpegli_destroy(cinfo); } + +JQUANT_TBL *jpeg_alloc_quant_table(j_common_ptr cinfo) { + return jpegli_alloc_quant_table(cinfo); +} + +JHUFF_TBL *jpeg_alloc_huff_table(j_common_ptr cinfo) { + return jpegli_alloc_huff_table(cinfo); +} + +void jpeg_CreateDecompress(j_decompress_ptr cinfo, int version, + size_t structsize) { + jpegli_CreateDecompress(cinfo, version, structsize); +} + +void jpeg_stdio_src(j_decompress_ptr cinfo, FILE *infile) { + jpegli_stdio_src(cinfo, infile); +} + +void jpeg_mem_src(j_decompress_ptr cinfo, const unsigned char *inbuffer, + unsigned long insize) { + jpegli_mem_src(cinfo, inbuffer, insize); +} + +int jpeg_read_header(j_decompress_ptr cinfo, boolean require_image) { + return jpegli_read_header(cinfo, require_image); +} + +boolean jpeg_start_decompress(j_decompress_ptr cinfo) { + return jpegli_start_decompress(cinfo); +} + +JDIMENSION jpeg_read_scanlines(j_decompress_ptr cinfo, JSAMPARRAY scanlines, + JDIMENSION max_lines) { + return jpegli_read_scanlines(cinfo, scanlines, max_lines); +} + +JDIMENSION jpeg_skip_scanlines(j_decompress_ptr cinfo, JDIMENSION num_lines) { + return jpegli_skip_scanlines(cinfo, num_lines); +} + +void jpeg_crop_scanline(j_decompress_ptr cinfo, JDIMENSION *xoffset, + JDIMENSION *width) { + jpegli_crop_scanline(cinfo, xoffset, width); +} + +boolean jpeg_finish_decompress(j_decompress_ptr cinfo) { + return jpegli_finish_decompress(cinfo); +} + +JDIMENSION jpeg_read_raw_data(j_decompress_ptr cinfo, JSAMPIMAGE data, + JDIMENSION max_lines) { + return jpegli_read_raw_data(cinfo, data, max_lines); +} + +jvirt_barray_ptr *jpeg_read_coefficients(j_decompress_ptr cinfo) { + return jpegli_read_coefficients(cinfo); +} + +boolean jpeg_has_multiple_scans(j_decompress_ptr cinfo) { + return jpegli_has_multiple_scans(cinfo); +} + +boolean jpeg_start_output(j_decompress_ptr cinfo, int scan_number) { + return jpegli_start_output(cinfo, scan_number); +} + +boolean jpeg_finish_output(j_decompress_ptr cinfo) { + return jpegli_finish_output(cinfo); +} + +boolean jpeg_input_complete(j_decompress_ptr cinfo) { + return jpegli_input_complete(cinfo); +} + +int jpeg_consume_input(j_decompress_ptr cinfo) { + return jpegli_consume_input(cinfo); +} + +#if JPEG_LIB_VERSION >= 80 +void jpeg_core_output_dimensions(j_decompress_ptr cinfo) { + jpegli_core_output_dimensions(cinfo); +} +#endif +void jpeg_calc_output_dimensions(j_decompress_ptr cinfo) { + jpegli_calc_output_dimensions(cinfo); +} + +void jpeg_save_markers(j_decompress_ptr cinfo, int marker_code, + unsigned int length_limit) { + jpegli_save_markers(cinfo, marker_code, length_limit); +} + +void jpeg_set_marker_processor(j_decompress_ptr cinfo, int marker_code, + jpeg_marker_parser_method routine) { + jpegli_set_marker_processor(cinfo, marker_code, routine); +} + +boolean jpeg_read_icc_profile(j_decompress_ptr cinfo, JOCTET **icc_data_ptr, + unsigned int *icc_data_len) { + return jpegli_read_icc_profile(cinfo, icc_data_ptr, icc_data_len); +} + +void jpeg_abort_decompress(j_decompress_ptr cinfo) { + return jpegli_abort_decompress(cinfo); +} + +void jpeg_destroy_decompress(j_decompress_ptr cinfo) { + return jpegli_destroy_decompress(cinfo); +} + +void jpeg_CreateCompress(j_compress_ptr cinfo, int version, size_t structsize) { + jpegli_CreateCompress(cinfo, version, structsize); +} + +void jpeg_stdio_dest(j_compress_ptr cinfo, FILE *outfile) { + jpegli_stdio_dest(cinfo, outfile); +} + +void jpeg_mem_dest(j_compress_ptr cinfo, unsigned char **outbuffer, + unsigned long *outsize) { + jpegli_mem_dest(cinfo, outbuffer, outsize); +} + +void jpeg_set_defaults(j_compress_ptr cinfo) { jpegli_set_defaults(cinfo); } + +void jpeg_default_colorspace(j_compress_ptr cinfo) { + jpegli_default_colorspace(cinfo); +} + +void jpeg_set_colorspace(j_compress_ptr cinfo, J_COLOR_SPACE colorspace) { + jpegli_set_colorspace(cinfo, colorspace); +} + +void jpeg_set_quality(j_compress_ptr cinfo, int quality, + boolean force_baseline) { + jpegli_set_quality(cinfo, quality, force_baseline); +} + +void jpeg_set_linear_quality(j_compress_ptr cinfo, int scale_factor, + boolean force_baseline) { + jpegli_set_linear_quality(cinfo, scale_factor, force_baseline); +} + +#if JPEG_LIB_VERSION >= 70 +void jpeg_default_qtables(j_compress_ptr cinfo, boolean force_baseline) { + jpegli_default_qtables(cinfo, force_baseline); +} +#endif + +int jpeg_quality_scaling(int quality) { + return jpegli_quality_scaling(quality); +} + +void jpeg_add_quant_table(j_compress_ptr cinfo, int which_tbl, + const unsigned int *basic_table, int scale_factor, + boolean force_baseline) { + jpegli_add_quant_table(cinfo, which_tbl, basic_table, scale_factor, + force_baseline); +} + +void jpeg_simple_progression(j_compress_ptr cinfo) { + jpegli_simple_progression(cinfo); +} + +void jpeg_suppress_tables(j_compress_ptr cinfo, boolean suppress) { + jpegli_suppress_tables(cinfo, suppress); +} + +#if JPEG_LIB_VERSION >= 70 +void jpeg_calc_jpeg_dimensions(j_compress_ptr cinfo) { + jpegli_calc_jpeg_dimensions(cinfo); +} +#endif + +void jpeg_copy_critical_parameters(j_decompress_ptr srcinfo, + j_compress_ptr dstinfo) { + jpegli_copy_critical_parameters(srcinfo, dstinfo); +} + +void jpeg_write_m_header(j_compress_ptr cinfo, int marker, + unsigned int datalen) { + jpegli_write_m_header(cinfo, marker, datalen); +} + +void jpeg_write_m_byte(j_compress_ptr cinfo, int val) { + jpegli_write_m_byte(cinfo, val); +} + +void jpeg_write_marker(j_compress_ptr cinfo, int marker, const JOCTET *dataptr, + unsigned int datalen) { + jpegli_write_marker(cinfo, marker, dataptr, datalen); +} + +void jpeg_write_icc_profile(j_compress_ptr cinfo, const JOCTET *icc_data_ptr, + unsigned int icc_data_len) { + jpegli_write_icc_profile(cinfo, icc_data_ptr, icc_data_len); +} + +void jpeg_start_compress(j_compress_ptr cinfo, boolean write_all_tables) { + jpegli_start_compress(cinfo, write_all_tables); +} + +void jpeg_write_tables(j_compress_ptr cinfo) { jpegli_write_tables(cinfo); } + +JDIMENSION jpeg_write_scanlines(j_compress_ptr cinfo, JSAMPARRAY scanlines, + JDIMENSION num_lines) { + return jpegli_write_scanlines(cinfo, scanlines, num_lines); +} + +JDIMENSION jpeg_write_raw_data(j_compress_ptr cinfo, JSAMPIMAGE data, + JDIMENSION num_lines) { + return jpegli_write_raw_data(cinfo, data, num_lines); +} + +void jpeg_write_coefficients(j_compress_ptr cinfo, + jvirt_barray_ptr *coef_arrays) { + jpegli_write_coefficients(cinfo, coef_arrays); +} + +void jpeg_finish_compress(j_compress_ptr cinfo) { + jpegli_finish_compress(cinfo); +} + +void jpeg_abort_compress(j_compress_ptr cinfo) { jpegli_abort_compress(cinfo); } + +void jpeg_destroy_compress(j_compress_ptr cinfo) { + jpegli_destroy_compress(cinfo); +} + +boolean jpeg_resync_to_restart(j_decompress_ptr cinfo, int desired) { + return jpegli_resync_to_restart(cinfo, desired); +} + +void jpeg_new_colormap(j_decompress_ptr cinfo) { jpegli_new_colormap(cinfo); } |