Binary compatibility report for the libpng12.so.0 library between 0.44.0-MeeGo 1.2 Core and 0.42.0-MeeGo 1.2 Harmattan versions on x86

Test Info

Library Name	libpng12.so.0
Version #1	0.44.0-MeeGo 1.2 Core (gcc 4.5.1)
Version #2	0.42.0-MeeGo 1.2 Harmattan (gcc 4.4.1)
CPU Architecture	x86

Test Results

Total Header Files	2
Total Shared Libraries	1
Total Symbols / Types	227 / 164
Verdict	Incompatible (90.31%)

Problem Summary

	Severity	Count
Added Symbols	-	0
Removed Symbols	High	21
Problems with Data Types	High	9
	Medium	10
	Low	3
Problems with Symbols	High	0
	Medium	0
	Low	0
Problems with Constants	Low	1

Removed Symbols (21)

png.h, libpng12.so.0.44.0
png_ensure_fcTL_is_valid ( png_structp png_ptr, png_uint_32 width, png_uint_32 height, png_uint_32 x_offset, png_uint_32 y_offset, png_uint_16 delay_num, png_uint_16 delay_den, png_byte dispose_op, png_byte blend_op ) @@ PNG12_0
png_get_acTL ( png_structp png_ptr, png_infop info_ptr, png_uint_32* num_frames, png_uint_32* num_plays ) @@ PNG12_0
png_get_first_frame_is_hidden ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0
png_get_next_frame_blend_op ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0
png_get_next_frame_delay_den ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0
png_get_next_frame_delay_num ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0
png_get_next_frame_dispose_op ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0
png_get_next_frame_fcTL ( png_structp png_ptr, png_infop info_ptr, png_uint_32* width, png_uint_32* height, png_uint_32* x_offset, png_uint_32* y_offset, png_uint_16* delay_num, png_uint_16* delay_den, png_byte* dispose_op, png_byte* blend_op ) @@ PNG12_0
png_get_next_frame_height ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0
png_get_next_frame_width ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0
png_get_next_frame_x_offset ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0
png_get_next_frame_y_offset ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0
png_get_num_frames ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0
png_get_num_plays ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0
png_read_frame_head ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0
png_set_acTL ( png_structp png_ptr, png_infop info_ptr, png_uint_32 num_frames, png_uint_32 num_plays ) @@ PNG12_0
png_set_first_frame_is_hidden ( png_structp png_ptr, png_infop info_ptr, png_byte is_hidden ) @@ PNG12_0
png_set_next_frame_fcTL ( png_structp png_ptr, png_infop info_ptr, png_uint_32 width, png_uint_32 height, png_uint_32 x_offset, png_uint_32 y_offset, png_uint_16 delay_num, png_uint_16 delay_den, png_byte dispose_op, png_byte blend_op ) @@ PNG12_0
png_set_progressive_frame_fn ( png_structp png_ptr, png_progressive_frame_ptr frame_info_fn, png_progressive_frame_ptr frame_end_fn ) @@ PNG12_0
png_write_frame_head ( png_structp png_ptr, png_infop png_info, png_bytepp row_pointers, png_uint_32 width, png_uint_32 height, png_uint_32 x_offset, png_uint_32 y_offset, png_uint_16 delay_num, png_uint_16 delay_den, png_byte dispose_op, png_byte blend_op ) @@ PNG12_0
png_write_frame_tail ( png_structp png_ptr, png_infop png_info ) @@ PNG12_0

to the top

Problems with Data Types, High Severity (9)

png.h
[+] struct png_struct_def (9)

	Change	Effect
1	Field apng_flags has been removed from the middle position of this structural type.	1) Previous accesses of applications to the removed field will be incorrect. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.
2	Field first_frame_height has been removed from the middle position of this structural type.	1) Previous accesses of applications to the removed field will be incorrect. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.
3	Field first_frame_width has been removed from the middle position of this structural type.	1) Previous accesses of applications to the removed field will be incorrect. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.
4	Field frame_end_fn has been removed from the middle position of this structural type.	1) Previous accesses of applications to the removed field will be incorrect. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.
5	Field frame_info_fn has been removed from the middle position of this structural type.	1) Previous accesses of applications to the removed field will be incorrect. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.
6	Field next_seq_num has been removed from the middle position of this structural type.	1) Previous accesses of applications to the removed field will be incorrect. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.
7	Field num_frames_read has been removed from the middle position of this structural type.	1) Previous accesses of applications to the removed field will be incorrect. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.
8	Field num_frames_to_write has been removed from the middle position of this structural type.	1) Previous accesses of applications to the removed field will be incorrect. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.
9	Field num_frames_written has been removed from the middle position of this structural type.	1) Previous accesses of applications to the removed field will be incorrect. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.

[+] affected symbols (182)

png_chunk_error ( png_structp png_ptr, png_const_charp error_message ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_chunk_warning ( png_structp png_ptr, png_const_charp warning_message ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_convert_to_rfc1123 ( png_structp png_ptr, png_timep ptime ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_create_info_struct ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_create_read_struct ( png_const_charp user_png_ver, png_voidp error_ptr, png_error_ptr error_fn, png_error_ptr warn_fn ) @@ PNG12_0

Return value (pointer) has base type 'png_struct_def'.

png_create_read_struct_2 ( png_const_charp user_png_ver, png_voidp error_ptr, png_error_ptr error_fn, png_error_ptr warn_fn, png_voidp mem_ptr, png_malloc_ptr malloc_fn, png_free_ptr free_fn ) @@ PNG12_0

Return value (pointer) has base type 'png_struct_def'.

png_create_write_struct ( png_const_charp user_png_ver, png_voidp error_ptr, png_error_ptr error_fn, png_error_ptr warn_fn ) @@ PNG12_0

Return value (pointer) has base type 'png_struct_def'.

png_create_write_struct_2 ( png_const_charp user_png_ver, png_voidp error_ptr, png_error_ptr error_fn, png_error_ptr warn_fn, png_voidp mem_ptr, png_malloc_ptr malloc_fn, png_free_ptr free_fn ) @@ PNG12_0

Return value (pointer) has base type 'png_struct_def'.

png_data_freer ( png_structp png_ptr, png_infop info_ptr, int freer, png_uint_32 mask ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_destroy_info_struct ( png_structp png_ptr, png_infopp info_ptr_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_destroy_read_struct ( png_structpp png_ptr_ptr, png_infopp info_ptr_ptr, png_infopp end_info_ptr_ptr ) @@ PNG12_0

1st parameter 'png_ptr_ptr' (pointer) has base type 'png_struct_def'.

png_destroy_write_struct ( png_structpp png_ptr_ptr, png_infopp info_ptr_ptr ) @@ PNG12_0

1st parameter 'png_ptr_ptr' (pointer) has base type 'png_struct_def'.

png_error ( png_structp png_ptr, png_const_charp error_message ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_free ( png_structp png_ptr, png_voidp ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_free_data ( png_structp png_ptr, png_infop info_ptr, png_uint_32 free_me, int num ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_free_default ( png_structp png_ptr, png_voidp ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_asm_flags ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_bit_depth ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_bKGD ( png_structp png_ptr, png_infop info_ptr, png_color_16p* background ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_channels ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_cHRM ( png_structp png_ptr, png_infop info_ptr, double* white_x, double* white_y, double* red_x, double* red_y, double* green_x, double* green_y, double* blue_x, double* blue_y ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_cHRM_fixed ( png_structp png_ptr, png_infop info_ptr, png_fixed_point* int_white_x, png_fixed_point* int_white_y, png_fixed_point* int_red_x, png_fixed_point* int_red_y, png_fixed_point* int_green_x, png_fixed_point* int_green_y, png_fixed_point* int_blue_x, png_fixed_point* int_blue_y ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_color_type ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_compression_buffer_size ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_compression_type ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_copyright ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_error_ptr ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_filter_type ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_gAMA ( png_structp png_ptr, png_infop info_ptr, double* file_gamma ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_gAMA_fixed ( png_structp png_ptr, png_infop info_ptr, png_fixed_point* int_file_gamma ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_header_ver ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_header_version ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_hIST ( png_structp png_ptr, png_infop info_ptr, png_uint_16p* hist ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_iCCP ( png_structp png_ptr, png_infop info_ptr, png_charpp name, int* compression_type, png_charpp profile, png_uint_32* proflen ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_IHDR ( png_structp png_ptr, png_infop info_ptr, png_uint_32* width, png_uint_32* height, int* bit_depth, int* color_type, int* interlace_method, int* compression_method, int* filter_method ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_image_height ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_image_width ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_interlace_type ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_io_ptr ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_libpng_ver ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_mem_ptr ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_mmx_bitdepth_threshold ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_mmx_rowbytes_threshold ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_oFFs ( png_structp png_ptr, png_infop info_ptr, png_int_32* offset_x, png_int_32* offset_y, int* unit_type ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_pCAL ( png_structp png_ptr, png_infop info_ptr, png_charp* purpose, png_int_32* X0, png_int_32* X1, int* type, int* nparams, png_charp* units, png_charpp* params ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_pHYs ( png_structp png_ptr, png_infop info_ptr, png_uint_32* res_x, png_uint_32* res_y, int* unit_type ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_pixel_aspect_ratio ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_pixels_per_meter ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_PLTE ( png_structp png_ptr, png_infop info_ptr, png_colorp* palette, int* num_palette ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_progressive_ptr ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_rgb_to_gray_status ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_rowbytes ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_rows ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_sBIT ( png_structp png_ptr, png_infop info_ptr, png_color_8p* sig_bit ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_sCAL ( png_structp png_ptr, png_infop info_ptr, int* unit, double* width, double* height ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_signature ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_sPLT ( png_structp png_ptr, png_infop info_ptr, png_sPLT_tpp entries ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_sRGB ( png_structp png_ptr, png_infop info_ptr, int* intent ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_text ( png_structp png_ptr, png_infop info_ptr, png_textp* text_ptr, int* num_text ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_tIME ( png_structp png_ptr, png_infop info_ptr, png_timep* mod_time ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_tRNS ( png_structp png_ptr, png_infop info_ptr, png_bytep* trans, int* num_trans, png_color_16p* trans_values ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_uint_31 ( png_structp png_ptr, png_bytep buf ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_unknown_chunks ( png_structp png_ptr, png_infop info_ptr, png_unknown_chunkpp entries ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_user_chunk_ptr ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_user_height_max ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_user_transform_ptr ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_user_width_max ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_valid ( png_structp png_ptr, png_infop info_ptr, png_uint_32 flag ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_x_offset_microns ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_x_offset_pixels ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_x_pixels_per_meter ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_y_offset_microns ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_y_offset_pixels ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_get_y_pixels_per_meter ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_handle_as_unknown ( png_structp png_ptr, png_bytep chunk_name ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_init_io ( png_structp png_ptr, png_FILE_p fp ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_malloc ( png_structp png_ptr, png_uint_32 size ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_malloc_default ( png_structp png_ptr, png_uint_32 size ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_malloc_warn ( png_structp png_ptr, png_uint_32 size ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_memcpy_check ( png_structp png_ptr, png_voidp s1, png_voidp s2, png_uint_32 size ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_memset_check ( png_structp png_ptr, png_voidp s1, int value, png_uint_32 size ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_permit_empty_plte ( png_structp png_ptr, int empty_plte_permitted ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_permit_mng_features ( png_structp png_ptr, png_uint_32 mng_features_permitted ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_process_data ( png_structp png_ptr, png_infop info_ptr, png_bytep buffer, png_size_t buffer_size ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_progressive_combine_row ( png_structp png_ptr, png_bytep old_row, png_bytep new_row ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_read_end ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_read_image ( png_structp png_ptr, png_bytepp image ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_read_info ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_read_png ( png_structp png_ptr, png_infop info_ptr, int transforms, png_voidp params ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_read_row ( png_structp png_ptr, png_bytep row, png_bytep display_row ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_read_rows ( png_structp png_ptr, png_bytepp row, png_bytepp display_row, png_uint_32 num_rows ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_read_update_info ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_reset_zstream ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_add_alpha ( png_structp png_ptr, png_uint_32 filler, int flags ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_asm_flags ( png_structp png_ptr, png_uint_32 asm_flags ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_background ( png_structp png_ptr, png_color_16p background_color, int background_gamma_code, int need_expand, double background_gamma ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_bgr ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_bKGD ( png_structp png_ptr, png_infop info_ptr, png_color_16p background ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_cHRM ( png_structp png_ptr, png_infop info_ptr, double white_x, double white_y, double red_x, double red_y, double green_x, double green_y, double blue_x, double blue_y ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_cHRM_fixed ( png_structp png_ptr, png_infop info_ptr, png_fixed_point int_white_x, png_fixed_point int_white_y, png_fixed_point int_red_x, png_fixed_point int_red_y, png_fixed_point int_green_x, png_fixed_point int_green_y, png_fixed_point int_blue_x, png_fixed_point int_blue_y ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_compression_buffer_size ( png_structp png_ptr, png_uint_32 size ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_compression_level ( png_structp png_ptr, int level ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_compression_mem_level ( png_structp png_ptr, int mem_level ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_compression_method ( png_structp png_ptr, int method ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_compression_strategy ( png_structp png_ptr, int strategy ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_compression_window_bits ( png_structp png_ptr, int window_bits ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_crc_action ( png_structp png_ptr, int crit_action, int ancil_action ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_dither ( png_structp png_ptr, png_colorp palette, int num_palette, int maximum_colors, png_uint_16p histogram, int full_dither ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_error_fn ( png_structp png_ptr, png_voidp error_ptr, png_error_ptr error_fn, png_error_ptr warning_fn ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_expand ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_expand_gray_1_2_4_to_8 ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_filler ( png_structp png_ptr, png_uint_32 filler, int flags ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_filter ( png_structp png_ptr, int method, int filters ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_filter_heuristics ( png_structp png_ptr, int heuristic_method, int num_weights, png_doublep filter_weights, png_doublep filter_costs ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_flush ( png_structp png_ptr, int nrows ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_gAMA ( png_structp png_ptr, png_infop info_ptr, double file_gamma ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_gAMA_fixed ( png_structp png_ptr, png_infop info_ptr, png_fixed_point int_file_gamma ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_gamma ( png_structp png_ptr, double screen_gamma, double default_file_gamma ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_gray_1_2_4_to_8 ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_gray_to_rgb ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_hIST ( png_structp png_ptr, png_infop info_ptr, png_uint_16p hist ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_iCCP ( png_structp png_ptr, png_infop info_ptr, png_charp name, int compression_type, png_charp profile, png_uint_32 proflen ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_IHDR ( png_structp png_ptr, png_infop info_ptr, png_uint_32 width, png_uint_32 height, int bit_depth, int color_type, int interlace_method, int compression_method, int filter_method ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_interlace_handling ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_invalid ( png_structp png_ptr, png_infop info_ptr, int mask ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_invert_alpha ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_invert_mono ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_keep_unknown_chunks ( png_structp png_ptr, int keep, png_bytep chunk_list, int num_chunks ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_mem_fn ( png_structp png_ptr, png_voidp mem_ptr, png_malloc_ptr malloc_fn, png_free_ptr free_fn ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_mmx_thresholds ( png_structp png_ptr, png_byte mmx_bitdepth_threshold, png_uint_32 mmx_rowbytes_threshold ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_oFFs ( png_structp png_ptr, png_infop info_ptr, png_int_32 offset_x, png_int_32 offset_y, int unit_type ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_packing ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_packswap ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_palette_to_rgb ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_pCAL ( png_structp png_ptr, png_infop info_ptr, png_charp purpose, png_int_32 X0, png_int_32 X1, int type, int nparams, png_charp units, png_charpp params ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_pHYs ( png_structp png_ptr, png_infop info_ptr, png_uint_32 res_x, png_uint_32 res_y, int unit_type ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_PLTE ( png_structp png_ptr, png_infop info_ptr, png_colorp palette, int num_palette ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_progressive_read_fn ( png_structp png_ptr, png_voidp progressive_ptr, png_progressive_info_ptr info_fn, png_progressive_row_ptr row_fn, png_progressive_end_ptr end_fn ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_read_fn ( png_structp png_ptr, png_voidp io_ptr, png_rw_ptr read_data_fn ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_read_status_fn ( png_structp png_ptr, png_read_status_ptr read_row_fn ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_read_user_chunk_fn ( png_structp png_ptr, png_voidp user_chunk_ptr, png_user_chunk_ptr read_user_chunk_fn ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_read_user_transform_fn ( png_structp png_ptr, png_user_transform_ptr read_user_transform_fn ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_rgb_to_gray ( png_structp png_ptr, int error_action, double red, double green ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_rgb_to_gray_fixed ( png_structp png_ptr, int error_action, png_fixed_point red, png_fixed_point green ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_rows ( png_structp png_ptr, png_infop info_ptr, png_bytepp row_pointers ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_sBIT ( png_structp png_ptr, png_infop info_ptr, png_color_8p sig_bit ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_sCAL ( png_structp png_ptr, png_infop info_ptr, int unit, double width, double height ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_shift ( png_structp png_ptr, png_color_8p true_bits ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_sig_bytes ( png_structp png_ptr, int num_bytes ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_sPLT ( png_structp png_ptr, png_infop info_ptr, png_sPLT_tp entries, int nentries ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_sRGB ( png_structp png_ptr, png_infop info_ptr, int intent ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_sRGB_gAMA_and_cHRM ( png_structp png_ptr, png_infop info_ptr, int intent ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_strip_16 ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_strip_alpha ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_strip_error_numbers ( png_structp png_ptr, png_uint_32 strip_mode ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_swap ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_swap_alpha ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_text ( png_structp png_ptr, png_infop info_ptr, png_textp text_ptr, int num_text ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_tIME ( png_structp png_ptr, png_infop info_ptr, png_timep mod_time ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_tRNS ( png_structp png_ptr, png_infop info_ptr, png_bytep trans, int num_trans, png_color_16p trans_values ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_tRNS_to_alpha ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_unknown_chunk_location ( png_structp png_ptr, png_infop info_ptr, int chunk, int location ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_unknown_chunks ( png_structp png_ptr, png_infop info_ptr, png_unknown_chunkp unknowns, int num_unknowns ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_user_limits ( png_structp png_ptr, png_uint_32 user_width_max, png_uint_32 user_height_max ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_user_transform_info ( png_structp png_ptr, png_voidp user_transform_ptr, int user_transform_depth, int user_transform_channels ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_write_fn ( png_structp png_ptr, png_voidp io_ptr, png_rw_ptr write_data_fn, png_flush_ptr output_flush_fn ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_write_status_fn ( png_structp png_ptr, png_write_status_ptr write_row_fn ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_set_write_user_transform_fn ( png_structp png_ptr, png_user_transform_ptr write_user_transform_fn ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_start_read_image ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_warning ( png_structp png_ptr, png_const_charp warning_message ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_write_chunk ( png_structp png_ptr, png_bytep chunk_name, png_bytep data, png_size_t length ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_write_chunk_data ( png_structp png_ptr, png_bytep data, png_size_t length ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_write_chunk_end ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_write_chunk_start ( png_structp png_ptr, png_bytep chunk_name, png_uint_32 length ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_write_end ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_write_flush ( png_structp png_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_write_image ( png_structp png_ptr, png_bytepp image ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_write_info ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_write_info_before_PLTE ( png_structp png_ptr, png_infop info_ptr ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_write_png ( png_structp png_ptr, png_infop info_ptr, int transforms, png_voidp params ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_write_row ( png_structp png_ptr, png_bytep row ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

png_write_rows ( png_structp png_ptr, png_bytepp row, png_uint_32 num_rows ) @@ PNG12_0

1st parameter 'png_ptr' (pointer) has base type 'png_struct_def'.

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Problems with Data Types, Medium Severity (10)

png.h
[+] struct png_info_struct (10)

	Change	Effect
1	Field next_frame_delay_den has been removed from this type.	1) Applications will access incorrect memory when attempting to access this field. 2) Size of the inclusive type has been changed.
2	Field next_frame_delay_num has been removed from this type.	1) Applications will access incorrect memory when attempting to access this field. 2) Size of the inclusive type has been changed.
3	Field next_frame_dispose_op has been removed from this type.	1) Applications will access incorrect memory when attempting to access this field. 2) Size of the inclusive type has been changed.
4	Field next_frame_height has been removed from this type.	1) Applications will access incorrect memory when attempting to access this field. 2) Size of the inclusive type has been changed.
5	Field next_frame_width has been removed from this type.	1) Applications will access incorrect memory when attempting to access this field. 2) Size of the inclusive type has been changed.
6	Field next_frame_x_offset has been removed from this type.	1) Applications will access incorrect memory when attempting to access this field. 2) Size of the inclusive type has been changed.
7	Field next_frame_y_offset has been removed from this type.	1) Applications will access incorrect memory when attempting to access this field. 2) Size of the inclusive type has been changed.
8	Field num_frames has been removed from this type.	1) Applications will access incorrect memory when attempting to access this field. 2) Size of the inclusive type has been changed.
9	Field num_plays has been removed from this type.	1) Applications will access incorrect memory when attempting to access this field. 2) Size of the inclusive type has been changed.
10	Field next_frame_blend_op has been removed from this type.	Applications will access incorrect memory when attempting to access this field.

[+] affected symbols (81)

png_create_info_struct ( png_structp png_ptr ) @@ PNG12_0

Return value (pointer) has base type 'png_info_struct'.

png_data_freer ( png_structp png_ptr, png_infop info_ptr, int freer, png_uint_32 mask ) @@ PNG12_0

2nd parameter 'info_ptr' (pointer) has base type 'png_info_struct'.

png_destroy_info_struct ( png_structp png_ptr, png_infopp info_ptr_ptr ) @@ PNG12_0

2nd parameter 'info_ptr_ptr' (pointer) has base type 'png_info_struct'.

png_destroy_read_struct ( png_structpp png_ptr_ptr, png_infopp info_ptr_ptr, png_infopp end_info_ptr_ptr ) @@ PNG12_0

3rd parameter 'end_info_ptr_ptr' (pointer) has base type 'png_info_struct'.