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[libpng17] Document new png_image_write_to_memory() API

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Glenn Randers-Pehrson 2016-01-23 13:59:24 -06:00
parent 443694d7ac
commit 55d3b3226e
2 changed files with 26 additions and 8 deletions
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12
libpng-manual.txt
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@ -1,6 +1,6 @@
libpng-manual.txt - A description on how to use and modify libpng libpng-manual.txt - A description on how to use and modify libpng
libpng version 1.7.0beta78 - January 16, 2016 libpng version 1.7.0beta78 - January 23, 2016
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net> <glennrp at users.sourceforge.net>
Copyright (c) 1998-2015 Glenn Randers-Pehrson Copyright (c) 1998-2015 Glenn Randers-Pehrson
@ -11,7 +11,7 @@ libpng-manual.txt - A description on how to use and modify libpng
Based on: Based on:
libpng versions 0.97, January 1998, through 1.7.0beta78 - January 16, 2016 libpng versions 0.97, January 1998, through 1.7.0beta78 - January 23, 2016
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2015 Glenn Randers-Pehrson Copyright (c) 1998-2015 Glenn Randers-Pehrson
@ -4070,6 +4070,13 @@ be written:
Write the image to the named file. Write the image to the named file.
int png_image_write_to_memory (png_imagep image, void *memory,
png_alloc_size_t * PNG_RESTRICT memory_bytes,
int convert_to_8_bit, const void *buffer, ptrdiff_t row_stride,
const void *colormap));
Write the image to memory.
int png_image_write_to_stdio(png_imagep image, FILE *file, int png_image_write_to_stdio(png_imagep image, FILE *file,
int convert_to_8_bit, const void *buffer, int convert_to_8_bit, const void *buffer,
png_int_32 row_stride, const void *colormap) png_int_32 row_stride, const void *colormap)
@ -4981,6 +4988,7 @@ includes the following:
png_image_free() png_image_free()
write functions write functions
png_image_write_to_file() png_image_write_to_file()
png_image_write_to_memory()
png_image_write_to_stdio() png_image_write_to_stdio()
Starting with libpng-1.6.0, you can configure libpng to prefix all exported Starting with libpng-1.6.0, you can configure libpng to prefix all exported

22
libpng.3
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@ -1,4 +1,4 @@
.TH LIBPNG 3 "January 16, 2016" .TH LIBPNG 3 "January 23, 2016"
.SH NAME .SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.7.0beta78 libpng \- Portable Network Graphics (PNG) Reference Library 1.7.0beta78
.SH SYNOPSIS .SH SYNOPSIS
@ -225,6 +225,8 @@ libpng \- Portable Network Graphics (PNG) Reference Library 1.7.0beta78
\fBint png_image_write_to_file (png_imagep \fP\fIimage\fP\fB, const char \fP\fI*file\fP\fB, int \fP\fIconvert_to_8bit\fP\fB, const void \fP\fI*buffer\fP\fB, png_int_32 \fP\fIrow_stride\fP\fB, void \fI*colormap\fP\fB);\fP \fBint png_image_write_to_file (png_imagep \fP\fIimage\fP\fB, const char \fP\fI*file\fP\fB, int \fP\fIconvert_to_8bit\fP\fB, const void \fP\fI*buffer\fP\fB, png_int_32 \fP\fIrow_stride\fP\fB, void \fI*colormap\fP\fB);\fP
\fBint png_image_write_to_memory (png_imagep \fP\fIimage\fP\fB, void \fP\fI*memory\fP\fB, png_alloc_size_t * PNG_RESTRICT \fP\fImemory_bytes\fP\fB, int \fP\fIconvert_to_8_bit\fP\fB, const void \fP\fI*buffer\fP\fB, png_int_32 \fP\fIrow_stride\fP\fB, const void \fI*colormap)\fP\fB);\fP
\fBint png_image_write_to_stdio (png_imagep \fP\fIimage\fP\fB, FILE \fP\fI*file\fP\fB, int \fP\fIconvert_to_8_bit\fP\fB, const void \fP\fI*buffer\fP\fB, png_int_32 \fP\fIrow_stride\fP\fB, void \fI*colormap)\fP\fB);\fP \fBint png_image_write_to_stdio (png_imagep \fP\fIimage\fP\fB, FILE \fP\fI*file\fP\fB, int \fP\fIconvert_to_8_bit\fP\fB, const void \fP\fI*buffer\fP\fB, png_int_32 \fP\fIrow_stride\fP\fB, void \fI*colormap)\fP\fB);\fP
\fBvoid png_init_io (png_structp \fP\fIpng_ptr\fP\fB, FILE \fI*fp\fP\fB);\fP \fBvoid png_init_io (png_structp \fP\fIpng_ptr\fP\fB, FILE \fI*fp\fP\fB);\fP
@ -498,7 +500,7 @@ Following is a copy of the libpng-manual.txt file that accompanies libpng.
.SH LIBPNG.TXT .SH LIBPNG.TXT
libpng-manual.txt - A description on how to use and modify libpng libpng-manual.txt - A description on how to use and modify libpng
libpng version 1.7.0beta78 - January 16, 2016 libpng version 1.7.0beta78 - January 23, 2016
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net> <glennrp at users.sourceforge.net>
Copyright (c) 1998-2015 Glenn Randers-Pehrson Copyright (c) 1998-2015 Glenn Randers-Pehrson
@ -509,7 +511,7 @@ libpng-manual.txt - A description on how to use and modify libpng
Based on: Based on:
libpng versions 0.97, January 1998, through 1.7.0beta78 - January 16, 2016 libpng versions 0.97, January 1998, through 1.7.0beta78 - January 23, 2016
Updated and distributed by Glenn Randers-Pehrson Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2015 Glenn Randers-Pehrson Copyright (c) 1998-2015 Glenn Randers-Pehrson
@ -4568,6 +4570,13 @@ be written:
Write the image to the named file. Write the image to the named file.
int png_image_write_to_memory (png_imagep image, void *memory,
png_alloc_size_t * PNG_RESTRICT memory_bytes,
int convert_to_8_bit, const void *buffer, ptrdiff_t row_stride,
const void *colormap));
Write the image to memory.
int png_image_write_to_stdio(png_imagep image, FILE *file, int png_image_write_to_stdio(png_imagep image, FILE *file,
int convert_to_8_bit, const void *buffer, int convert_to_8_bit, const void *buffer,
png_int_32 row_stride, const void *colormap) png_int_32 row_stride, const void *colormap)
@ -5479,6 +5488,7 @@ includes the following:
png_image_free() png_image_free()
write functions write functions
png_image_write_to_file() png_image_write_to_file()
png_image_write_to_memory()
png_image_write_to_stdio() png_image_write_to_stdio()
Starting with libpng-1.6.0, you can configure libpng to prefix all exported Starting with libpng-1.6.0, you can configure libpng to prefix all exported
@ -5991,7 +6001,7 @@ possible without all of you.
Thanks to Frank J. T. Wojcik for helping with the documentation. Thanks to Frank J. T. Wojcik for helping with the documentation.
Libpng version 1.7.0beta78 - January 16, 2016: Libpng version 1.7.0beta78 - January 23, 2016:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc. Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net). Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
@ -6016,7 +6026,7 @@ this sentence.
This code is released under the libpng license. This code is released under the libpng license.
libpng versions 1.0.7, July 1, 2000, through 1.7.0beta78, January 16, 2016, are libpng versions 1.0.7, July 1, 2000, through 1.7.0beta78, January 23, 2016, are
Copyright (c) 2000-2002, 2004, 2006-2016 Glenn Randers-Pehrson, are Copyright (c) 2000-2002, 2004, 2006-2016 Glenn Randers-Pehrson, are
derived from libpng-1.0.6, and are distributed according to the same derived from libpng-1.0.6, and are distributed according to the same
disclaimer and license as libpng-1.0.6 with the following individuals disclaimer and license as libpng-1.0.6 with the following individuals
@ -6115,7 +6125,7 @@ the additional disclaimers inserted at version 1.0.7.
Glenn Randers-Pehrson Glenn Randers-Pehrson
glennrp at users.sourceforge.net glennrp at users.sourceforge.net
January 16, 2016 January 23, 2016
.\" end of man page .\" end of man page