pngerror.c File Reference

#include "png.h"

Include dependency graph for pngerror.c:

Go to the source code of this file.

Defines
#define	PNG_INTERNAL
#define	isnonalpha(c)   ((c) < 65 || (c) > 122 || ((c) > 90 && (c) < 97))
#define	PNG_MAX_ERROR_TEXT   64
Functions
void PNGAPI	png_error (png_structp png_ptr, png_const_charp error_message)
void PNGAPI	png_warning (png_structp png_ptr, png_const_charp warning_message)
void PNGAPI	png_chunk_error (png_structp png_ptr, png_const_charp error_message)
void PNGAPI	png_chunk_warning (png_structp png_ptr, png_const_charp warning_message)
void PNGAPI	png_set_error_fn (png_structp png_ptr, png_voidp error_ptr, png_error_ptr error_fn, png_error_ptr warning_fn)
png_voidp PNGAPI	png_get_error_ptr (png_structp png_ptr)
void PNGAPI	png_set_strip_error_numbers (png_structp png_ptr, png_uint_32 strip_mode)

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Define Documentation

#define isnonalpha

(

c

)

((c) < 65 || (c) > 122 || ((c) > 90 && (c) < 97))

Definition at line 137 of file pngerror.c.

#define PNG_INTERNAL

Definition at line 19 of file pngerror.c.

#define PNG_MAX_ERROR_TEXT   64

Definition at line 143 of file pngerror.c.

Referenced by png_chunk_error(), and png_chunk_warning().

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Function Documentation

void PNGAPI png_chunk_error	(	png_structp	png_ptr,
		png_const_charp	error_message
	)

Definition at line 181 of file pngerror.c.

References NULL, png_error(), and PNG_MAX_ERROR_TEXT.

Referenced by png_check_chunk_name(), png_crc_finish(), png_handle_PLTE(), png_handle_unknown(), and png_push_handle_unknown().

void PNGAPI png_chunk_warning	(	png_structp	png_ptr,
		png_const_charp	warning_message
	)

Definition at line 197 of file pngerror.c.

References NULL, PNG_MAX_ERROR_TEXT, and png_warning().

Referenced by png_crc_finish(), and png_handle_PLTE().

void PNGAPI png_error	(	png_structp	png_ptr,
		png_const_charp	error_message
	)

Definition at line 39 of file pngerror.c.

References error_message, i, and NULL.

Referenced by png_chunk_error(), png_create_read_struct_2(), png_create_write_struct_2(), png_decompress_chunk(), png_default_read_data(), png_default_write_data(), png_do_read_transformations(), png_get_IHDR(), png_get_uint_31(), png_handle_bKGD(), png_handle_cHRM(), png_handle_gAMA(), png_handle_hIST(), png_handle_iCCP(), png_handle_IEND(), png_handle_IHDR(), png_handle_oFFs(), png_handle_pCAL(), png_handle_pHYs(), png_handle_PLTE(), png_handle_sBIT(), png_handle_sCAL(), png_handle_sPLT(), png_handle_sRGB(), png_handle_tEXt(), png_handle_tIME(), png_handle_tRNS(), png_handle_zTXt(), png_malloc(), png_malloc_default(), png_memcpy_check(), png_memset_check(), png_process_IDAT_data(), png_push_handle_tEXt(), png_push_handle_zTXt(), png_push_read_chunk(), png_push_read_IDAT(), png_push_read_sig(), png_push_save_buffer(), png_read_data(), png_read_end(), png_read_finish_row(), png_read_image(), png_read_info(), png_read_init_2(), png_read_init_3(), png_read_png(), png_read_row(), png_read_start_row(), png_set_filter(), png_set_IHDR(), png_set_PLTE(), png_set_sig_bytes(), png_set_text(), png_write_data(), png_write_end(), png_write_filtered_row(), png_write_finish_row(), png_write_flush(), png_write_IDAT(), png_write_IHDR(), png_write_info(), png_write_init_2(), png_write_PLTE(), and png_write_row().

png_voidp PNGAPI png_get_error_ptr

(

png_structp

png_ptr

)

Definition at line 345 of file pngerror.c.

References NULL.

void PNGAPI png_set_error_fn	(	png_structp	png_ptr,
		png_voidp	error_ptr,
		png_error_ptr	error_fn,
		png_error_ptr	warning_fn
	)

Definition at line 329 of file pngerror.c.

References error_fn, error_ptr, NULL, and warning_fn.

Referenced by png_create_read_struct_2(), and png_create_write_struct_2().

void PNGAPI png_set_strip_error_numbers	(	png_structp	png_ptr,
		png_uint_32	strip_mode
	)

Definition at line 355 of file pngerror.c.

References NULL, and strip_mode.

void PNGAPI png_warning	(	png_structp	png_ptr,
		png_const_charp	warning_message
	)

Definition at line 105 of file pngerror.c.

References NULL.

Referenced by png_check_cHRM_fixed(), png_check_keyword(), png_chunk_warning(), png_create_read_struct_2(), png_create_write_struct_2(), png_data_freer(), png_decompress_chunk(), png_do_read_transformations(), png_get_IHDR(), png_handle_bKGD(), png_handle_cHRM(), png_handle_gAMA(), png_handle_hIST(), png_handle_iCCP(), png_handle_IEND(), png_handle_oFFs(), png_handle_pCAL(), png_handle_pHYs(), png_handle_PLTE(), png_handle_sBIT(), png_handle_sCAL(), png_handle_sPLT(), png_handle_sRGB(), png_handle_tEXt(), png_handle_tIME(), png_handle_tRNS(), png_handle_unknown(), png_handle_zTXt(), png_process_IDAT_data(), png_push_handle_tEXt(), png_push_handle_unknown(), png_push_handle_zTXt(), png_push_read_tEXt(), png_push_read_zTXt(), png_read_filter_row(), png_read_finish_row(), png_read_init_2(), png_read_init_3(), png_read_row(), png_read_update_info(), png_set_background(), png_set_compression_method(), png_set_compression_window_bits(), png_set_crc_action(), png_set_filter(), png_set_filter_heuristics(), png_set_gAMA(), png_set_gAMA_fixed(), png_set_hIST(), png_set_iCCP(), png_set_IHDR(), png_set_pCAL(), png_set_PLTE(), png_set_read_fn(), png_set_read_user_transform_fn(), png_set_rgb_to_gray_fixed(), png_set_sPLT(), png_set_text_2(), png_set_tRNS(), png_set_unknown_chunks(), png_set_user_transform_info(), png_set_write_fn(), png_write_bKGD(), png_write_end(), png_write_hIST(), png_write_iCCP(), png_write_IHDR(), png_write_info(), png_write_info_before_PLTE(), png_write_init_2(), png_write_init_3(), png_write_oFFs(), png_write_pCAL(), png_write_pHYs(), png_write_PLTE(), png_write_row(), png_write_sBIT(), png_write_sRGB(), png_write_tIME(), png_write_tRNS(), and png_zalloc().