T_IO_Context Struct Reference

#include <loadsave.h>

Collaboration diagram for T_IO_Context:

Data Fields
enum CONTEXT_TYPE	Type
	Kind of context. Internally used to differentiate the "sub-classes". More...
char *	File_name
	File name in UTF-8 (or short ASCII file nmae under win32) More...
word *	File_name_unicode
	Wide character version of the filename. More...
char *	File_directory
	Directory. If NULL File_name should be the full path name. More...
byte	Format
T_Palette	Palette
short	Width
short	Height
short	Original_width
short	Original_height
	Size of the whole image in case of PREVIEW of a thumbnail. More...
int	Nb_layers
char	Comment [COMMENT_SIZE+1]
byte	Background_transparent
byte	Transparent_color
byte	bpp
enum PIXEL_RATIO	Ratio
	Pixel ratio of the image. More...
byte *	Target_address
	Load/save address of first pixel. More...
long	Pitch
	Pitch: Difference of addresses between one pixel and the one just "below" it. More...
char *	Original_file_name
	Original file name, stored in GIF file. More...
char *	Original_file_directory
	Original file directory, stored in GIF file. More...
byte	Color_cycles
T_Color_cycle	Cycle_range [16]
int	Current_layer
	Internal: during load, marks which layer is being loaded. More...
T_Components *	Buffer_image_24b
	Internal: Used to mark truecolor images on loading. Only used by preview. More...
byte *	Buffer_image
	Internal: Temporary buffer when saving the flattened copy of something. More...
short	Preview_factor_X
short	Preview_factor_Y
short	Preview_pos_X
short	Preview_pos_Y
byte *	Preview_bitmap
byte	Preview_usage [256]
T_GFX2_Surface *	Surface

Field Documentation

Type

enum CONTEXT_TYPE T_IO_Context::Type

Kind of context. Internally used to differentiate the "sub-classes".

Referenced by Button_Load_or_Save(), Fill_canvas(), Get_frame_duration(), Get_image_mode(), Init_context_brush(), Init_context_layered_image(), Init_context_preview(), Init_context_surface(), Init_program(), Load_C64_fli(), Load_CM5(), Load_FLI(), Load_GIF(), Load_HGR(), Load_IFF(), Load_image(), Load_INFO(), Load_picture(), Load_SCR(), Load_TIFF_Sub(), Pre_load(), Save_GIF(), Save_image(), Save_picture(), Save_TIFF_Sub(), Set_frame_duration(), Set_image_mode(), Set_loading_layer(), Set_pixel(), Set_pixel_24b(), Set_saving_layer(), Test_C64_Formats(), Test_Load(), and Test_Save().

File_name

char* T_IO_Context::File_name

File name in UTF-8 (or short ASCII file nmae under win32)

Referenced by Button_Load_or_Save(), context_set_file_path(), Destroy_context(), Init_context_brush(), Init_context_layered_image(), Init_context_preview(), Init_context_surface(), Load_ClipBoard_Image(), Load_image(), Load_MOTO(), Load_picture(), Load_Recoil_Image(), Load_TIFF(), Open_file_read(), Open_file_read_with_alternate_ext(), Open_file_write(), Open_file_write_with_alternate_ext(), Remove_file(), Save_C64(), Save_GPL(), Save_NEO(), Save_picture(), Save_SCR(), Save_SCx(), Save_TIFF(), Test_C64_Formats(), Test_Formats(), Test_Load(), Test_MOTO(), and Test_Save().

File_name_unicode

word* T_IO_Context::File_name_unicode

Wide character version of the filename.

Referenced by Button_Autosave(), Button_Load_or_Save(), Button_Quit_local_function(), Destroy_context(), Init_program(), Load_image(), Load_picture(), Load_Recoil_Image(), Main_handler(), Open_file_read_with_alternate_ext(), Open_file_write(), Open_file_write_with_alternate_ext(), Save_picture(), Save_SCx(), and Save_TIFF().

File_directory

char* T_IO_Context::File_directory

Directory. If NULL File_name should be the full path name.

Referenced by Button_Load_or_Save(), context_set_file_path(), Destroy_context(), Init_context_brush(), Init_context_layered_image(), Init_context_preview(), Init_context_surface(), Load_ClipBoard_Image(), Load_image(), Load_MOTO(), Load_picture(), Load_TIFF(), Open_file_read(), Open_file_read_with_alternate_ext(), Open_file_write(), Open_file_write_with_alternate_ext(), Remove_file(), Save_picture(), Save_TIFF(), Test_C64_Formats(), Test_Formats(), Test_Load(), Test_MOTO(), and Test_Save().

Format

byte T_IO_Context::Format

Referenced by Button_Load_or_Save(), Init_context_brush(), Init_context_layered_image(), Init_context_surface(), Init_program(), Load_ClipBoard_Image(), Load_image(), Load_picture(), Main_handler(), Pre_load(), Rotate_safety_backups(), Save_IFF(), Save_image(), Save_picture(), Test_C64_Formats(), and Test_Save().

Palette

T_Palette T_IO_Context::Palette

Referenced by Draw_IFF_line_HAM(), Init_context_brush(), Init_context_layered_image(), Load_2GS(), Load_BMP_Palette(), Load_C64(), Load_CA1(), Load_ClipBoard_Image(), Load_CM5(), Load_FLI(), Load_GIF(), Load_GOS(), Load_GPL(), Load_GPX(), Load_GRB(), Load_HGR(), Load_IFF(), Load_image(), Load_IMG(), Load_INFO(), Load_KCF(), Load_MOTO(), Load_MSX(), Load_NEO(), Load_PAL(), Load_PC1(), Load_PCX(), Load_PI1(), Load_PKM(), Load_PPH(), Load_PRG(), Load_Recoil_Image(), Load_SCR(), Load_SCx(), Load_TIFF_Sub(), Load_TNY(), Pre_load(), RAST_chunk_decode(), Save_2GS(), Save_BMP(), Save_CA1(), Save_ClipBoard_Image(), Save_GIF(), Save_GOS(), Save_GPL(), Save_ICO(), Save_IFF(), Save_IMG(), Save_KCF(), Save_MOTO(), Save_NEO(), Save_PAL(), Save_PC1(), Save_PCX(), Save_PI1(), Save_PKM(), Save_PNG_Sub(), Save_SCR(), Save_SCx(), Save_TIFF_Sub(), Save_TNY(), Save_XPM(), Set_SGX_Palette(), Test_C64_Formats(), and Test_Save().

Width

short T_IO_Context::Width

Referenced by C64_FLI(), Current_layer_count_used_colors(), Draw_IFF_line(), Draw_IFF_line_HAM(), Draw_IFF_line_PCHG(), Draw_PCX_line(), Get_pixel(), Init_context_brush(), Init_context_layered_image(), LBM_Decode(), Load_BMP_Pixels(), Load_CEL(), Load_CM5(), Load_IFF(), Load_image(), Load_IMG(), Load_PCX(), Load_PKM(), Load_SCx(), Load_TIFF_image(), Load_TIFF_Sub(), Pre_load(), raw2crtc(), Save_2GS(), Save_BMP(), Save_C64(), Save_CEL(), Save_ClipBoard_Image(), Save_GIF(), Save_GOS(), Save_HGR(), Save_ICO(), Save_IFF(), Save_IMG(), Save_MOTO(), Save_PCX(), Save_PKM(), Save_PNG_Sub(), Save_PRG(), Save_SCR(), Save_SCx(), Save_SGX_Sub(), Save_TIFF_Sub(), Save_XPM(), Set_pixel(), Set_pixel_24b(), Test_C64_Formats(), and Test_Save().

Height

short T_IO_Context::Height

Referenced by C64_FLI(), Current_layer_count_used_colors(), Fill_canvas(), Get_pixel(), Init_context_brush(), Init_context_layered_image(), LBM_Decode(), Load_BMP_Pixels(), Load_CEL(), Load_CM5(), Load_IFF(), Load_image(), Load_IMG(), Load_PCX(), Load_PKM(), Load_SCx(), Load_TIFF_image(), Load_TIFF_Sub(), Pre_load(), raw2crtc(), Save_2GS(), Save_BMP(), Save_C64(), Save_CEL(), Save_ClipBoard_Image(), Save_GIF(), Save_GOS(), Save_HGR(), Save_ICO(), Save_IFF(), Save_IMG(), Save_MOTO(), Save_PCX(), Save_PKM(), Save_PNG_Sub(), Save_PRG(), Save_SCR(), Save_SCx(), Save_SGX_Sub(), Save_TIFF_Sub(), Save_XPM(), Set_pixel(), Set_pixel_24b(), Test_C64_Formats(), and Test_Save().

Original_width

short T_IO_Context::Original_width

Referenced by Load_IFF(), and Pre_load().

Original_height

short T_IO_Context::Original_height

Size of the whole image in case of PREVIEW of a thumbnail.

Referenced by Load_IFF(), and Pre_load().

Nb_layers

int T_IO_Context::Nb_layers

Referenced by C64_FLI(), Init_context_brush(), Init_context_layered_image(), Init_context_surface(), Load_image(), Pre_load(), Save_C64(), Save_GIF(), Save_image(), Save_TIFF_Sub(), Set_loading_layer(), Set_saving_layer(), Test_C64_Formats(), and Test_Save().

Comment

char T_IO_Context::Comment[COMMENT_SIZE+1]

Referenced by Button_Load_or_Save(), Init_context_layered_image(), Load_2GS(), Load_C64(), Load_GIF(), Load_GPL(), Load_GPX(), Load_IFF(), Load_image(), Load_INFO(), Load_MOTO(), Load_PKM(), Load_Recoil_Image(), Load_SCR(), Load_TIFF_Sub(), Pre_load(), Save_GIF(), Save_IFF(), Save_MOTO(), Save_PKM(), Save_PNG_Sub(), and Save_TIFF_Sub().

Background_transparent

byte T_IO_Context::Background_transparent

Referenced by Init_context_brush(), Init_context_layered_image(), Init_context_surface(), Load_GIF(), Load_ICO(), Load_IFF(), Load_image(), Load_INFO(), Load_TIFF_Sub(), Pre_load(), Save_GIF(), Save_ICO(), Save_IFF(), Save_PNG_Sub(), Save_TIFF_Sub(), and Save_XPM().

Transparent_color

byte T_IO_Context::Transparent_color

Referenced by GIF_new_pixel(), Init_context_brush(), Init_context_layered_image(), Init_context_surface(), Load_BMP_Pixels(), Load_C64(), Load_GIF(), Load_GPX(), Load_ICO(), Load_IFF(), Load_image(), Load_INFO(), Load_MSX(), Load_PRG(), Load_TIFF_Sub(), Pre_load(), Save_GIF(), Save_ICO(), Save_IFF(), Save_PNG_Sub(), Save_TIFF_Sub(), Save_XPM(), and Set_pixel().

bpp

byte T_IO_Context::bpp

Referenced by Load_image(), Load_TIFF_Sub(), and Pre_load().

Ratio

enum PIXEL_RATIO T_IO_Context::Ratio

Pixel ratio of the image.

Referenced by Button_Reload(), Init_context_brush(), Init_context_layered_image(), Init_context_surface(), Load_C64(), Load_GPX(), Load_image(), Load_picture(), Load_PPH(), Load_PRG(), Pre_load(), Save_GIF(), Save_IFF(), Save_SCR(), Save_TIFF_Sub(), Set_pixel(), Test_C64_Formats(), and Test_Save().

Target_address

byte* T_IO_Context::Target_address

Load/save address of first pixel.

Referenced by Get_pixel(), Init_context_brush(), Init_context_layered_image(), Load_IFF(), Pre_load(), Save_C64_fli_monolayer(), Save_GOS(), Save_image(), Save_PNG_Sub(), Save_TIFF_Sub(), Save_TNY(), Set_loading_layer(), Set_saving_layer(), Test_C64_Formats(), and Test_Save().

Pitch

long T_IO_Context::Pitch

Pitch: Difference of addresses between one pixel and the one just "below" it.

Referenced by Fill_canvas(), Get_pixel(), Init_context_brush(), Init_context_layered_image(), Load_IFF(), Pre_load(), Save_C64_fli_monolayer(), Save_GOS(), Save_PNG_Sub(), Save_TIFF_Sub(), Save_TNY(), Set_pixel(), Test_C64_Formats(), and Test_Save().

Original_file_name

char* T_IO_Context::Original_file_name

Original file name, stored in GIF file.

Referenced by Destroy_context(), Load_GIF(), Load_image(), Rotate_safety_backups(), and Save_GIF().

Original_file_directory

char* T_IO_Context::Original_file_directory

Original file directory, stored in GIF file.

Referenced by Destroy_context(), Load_GIF(), Load_image(), Rotate_safety_backups(), and Save_GIF().

Color_cycles

byte T_IO_Context::Color_cycles

Referenced by Init_context_layered_image(), Load_GIF(), Load_IFF(), Load_image(), Load_NEO(), Load_surface(), Load_TNY(), PI1_load_ranges(), PI1_save_ranges(), PNG_read_unknown_chunk(), Save_GIF(), Save_IFF(), Save_NEO(), Save_PI1(), and Save_PNG_Sub().

Cycle_range

T_Color_cycle T_IO_Context::Cycle_range[16]

Referenced by Init_context_layered_image(), Load_GIF(), Load_IFF(), Load_image(), Load_NEO(), Load_surface(), Load_TNY(), PI1_load_ranges(), PI1_save_ranges(), PNG_read_unknown_chunk(), Save_GIF(), Save_IFF(), Save_NEO(), and Save_PNG_Sub().

Current_layer

int T_IO_Context::Current_layer

Internal: during load, marks which layer is being loaded.

Referenced by Fill_canvas(), Get_frame_duration(), Set_frame_duration(), Set_loading_layer(), Set_pixel(), and Set_saving_layer().

Buffer_image_24b

T_Components* T_IO_Context::Buffer_image_24b

Internal: Used to mark truecolor images on loading. Only used by preview.

Internal: Temporary RGB buffer when loading 24bit images

Referenced by Destroy_context(), Load_image(), Pre_load(), and Set_pixel_24b().

Buffer_image

byte* T_IO_Context::Buffer_image

Internal: Temporary buffer when saving the flattened copy of something.

Referenced by Destroy_context(), Fill_canvas(), Load_image(), Pre_load(), and Set_pixel().

Preview_factor_X

short T_IO_Context::Preview_factor_X

Referenced by Load_image(), Pre_load(), Set_pixel(), and Set_pixel_24b().

Preview_factor_Y

short T_IO_Context::Preview_factor_Y

Referenced by Load_image(), Pre_load(), Set_pixel(), and Set_pixel_24b().

Preview_pos_X

short T_IO_Context::Preview_pos_X

Referenced by Load_image(), and Pre_load().

Preview_pos_Y

short T_IO_Context::Preview_pos_Y

Referenced by Load_image(), and Pre_load().

Preview_bitmap

byte* T_IO_Context::Preview_bitmap

Referenced by Destroy_context(), Fill_canvas(), Load_image(), Pre_load(), Set_pixel(), and Set_pixel_24b().

Preview_usage

byte T_IO_Context::Preview_usage[256]

Referenced by Load_image(), Set_pixel(), and Set_pixel_24b().

Surface

T_GFX2_Surface* T_IO_Context::Surface

Referenced by Load_image(), Load_surface(), Pre_load(), Set_pixel(), Test_C64_Formats(), Test_Load(), and Test_Save().

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The documentation for this struct was generated from the following file:

• loadsave.h