pngtrans.c File Reference

#include "png.h"

Include dependency graph for pngtrans.c:

Go to the source code of this file.

Defines
#define	PNG_INTERNAL
Functions
void PNGAPI	png_set_bgr (png_structp png_ptr)
void PNGAPI	png_set_swap (png_structp png_ptr)
void PNGAPI	png_set_packing (png_structp png_ptr)
void PNGAPI	png_set_packswap (png_structp png_ptr)
void PNGAPI	png_set_shift (png_structp png_ptr, png_color_8p true_bits)
int PNGAPI	png_set_interlace_handling (png_structp png_ptr)
void PNGAPI	png_set_filler (png_structp png_ptr, png_uint_32 filler, int filler_loc)
void PNGAPI	png_set_add_alpha (png_structp png_ptr, png_uint_32 filler, int filler_loc)
void PNGAPI	png_set_swap_alpha (png_structp png_ptr)
void PNGAPI	png_set_invert_alpha (png_structp png_ptr)
void PNGAPI	png_set_invert_mono (png_structp png_ptr)
void	png_do_invert (png_row_infop row_info, png_bytep row)
void	png_do_swap (png_row_infop row_info, png_bytep row)
void	png_do_packswap (png_row_infop row_info, png_bytep row)
void	png_do_strip_filler (png_row_infop row_info, png_bytep row, png_uint_32 flags)
void	png_do_bgr (png_row_infop row_info, png_bytep row)
void PNGAPI	png_set_user_transform_info (png_structp png_ptr, png_voidp user_transform_ptr, int user_transform_depth, int user_transform_channels)
png_voidp PNGAPI	png_get_user_transform_ptr (png_structp png_ptr)

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Define Documentation

#define PNG_INTERNAL

Definition at line 14 of file pngtrans.c.

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Function Documentation

void png_do_bgr	(	png_row_infop	row_info,
		png_bytep	row
	)

Definition at line 565 of file pngtrans.c.

References i, NULL, PNG_COLOR_MASK_COLOR, PNG_COLOR_TYPE_RGB, PNG_COLOR_TYPE_RGB_ALPHA, and png_debug.

Referenced by png_do_read_transformations(), and png_do_write_transformations().

void png_do_invert	(	png_row_infop	row_info,
		png_bytep	row
	)

Definition at line 189 of file pngtrans.c.

References i, NULL, PNG_COLOR_TYPE_GRAY, PNG_COLOR_TYPE_GRAY_ALPHA, png_debug, and row.

Referenced by png_do_read_transformations(), and png_do_write_transformations().

void png_do_packswap	(	png_row_infop	row_info,
		png_bytep	row
	)

Definition at line 375 of file pngtrans.c.

References NULL, and png_debug.

Referenced by png_do_read_transformations(), and png_do_write_transformations().

void png_do_strip_filler	(	png_row_infop	row_info,
		png_bytep	row,
		png_uint_32	flags
	)

Definition at line 407 of file pngtrans.c.

References i, NULL, PNG_COLOR_MASK_ALPHA, PNG_COLOR_TYPE_GRAY, PNG_COLOR_TYPE_GRAY_ALPHA, PNG_COLOR_TYPE_RGB, PNG_COLOR_TYPE_RGB_ALPHA, png_debug, and row.

Referenced by png_do_read_transformations(), and png_do_write_transformations().

void png_do_swap	(	png_row_infop	row_info,
		png_bytep	row
	)

Definition at line 244 of file pngtrans.c.

References i, NULL, png_debug, and row.

Referenced by png_do_read_transformations(), and png_do_write_transformations().

png_voidp PNGAPI png_get_user_transform_ptr

(

png_structp

png_ptr

)

Definition at line 667 of file pngtrans.c.

References NULL.

void PNGAPI png_set_add_alpha	(	png_structp	png_ptr,
		png_uint_32	filler,
		int	filler_loc
	)

Definition at line 141 of file pngtrans.c.

References NULL, png_debug, and png_set_filler().

void PNGAPI png_set_bgr

(

png_structp

png_ptr

)

Definition at line 21 of file pngtrans.c.

References NULL, and png_debug.

Referenced by png_read_png(), and png_write_png().

void PNGAPI png_set_filler	(	png_structp	png_ptr,
		png_uint_32	filler,
		int	filler_loc
	)

Definition at line 107 of file pngtrans.c.

References NULL, PNG_COLOR_TYPE_GRAY, PNG_COLOR_TYPE_RGB, png_debug, and PNG_FILLER_AFTER.

Referenced by png_set_add_alpha(), and png_write_png().

int PNGAPI png_set_interlace_handling

(

png_structp

png_ptr

)

Definition at line 87 of file pngtrans.c.

References png_debug.

Referenced by Fl_PNG_Image::Fl_PNG_Image(), png_read_image(), and png_write_image().

void PNGAPI png_set_invert_alpha

(

png_structp

png_ptr

)

Definition at line 168 of file pngtrans.c.

References NULL, and png_debug.

Referenced by png_read_png(), and png_write_png().

void PNGAPI png_set_invert_mono

(

png_structp

png_ptr

)

Definition at line 179 of file pngtrans.c.

References NULL, and png_debug.

Referenced by png_read_png(), and png_write_png().

void PNGAPI png_set_packing

(

png_structp

png_ptr

)

Definition at line 46 of file pngtrans.c.

References NULL, and png_debug.

Referenced by Fl_PNG_Image::Fl_PNG_Image(), png_read_png(), and png_write_png().

void PNGAPI png_set_packswap

(

png_structp

png_ptr

)

Definition at line 62 of file pngtrans.c.

References NULL, and png_debug.

Referenced by png_read_png(), and png_write_png().

void PNGAPI png_set_shift	(	png_structp	png_ptr,
		png_color_8p	true_bits
	)

Definition at line 74 of file pngtrans.c.

References NULL, png_debug, and true_bits.

Referenced by png_read_png(), and png_write_png().

void PNGAPI png_set_swap

(

png_structp

png_ptr

)

Definition at line 33 of file pngtrans.c.

References NULL, and png_debug.

Referenced by png_read_png(), and png_write_png().

void PNGAPI png_set_swap_alpha

(

png_structp

png_ptr

)

Definition at line 156 of file pngtrans.c.

References NULL, and png_debug.

Referenced by png_read_png(), and png_write_png().

void PNGAPI png_set_user_transform_info	(	png_structp	png_ptr,
		png_voidp	user_transform_ptr,
		int	user_transform_depth,
		int	user_transform_channels
	)

Definition at line 643 of file pngtrans.c.

References NULL, png_debug, png_warning(), and user_transform_ptr.