mewin/libpng
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Imported from libpng-1.0.2a.tar

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This commit is contained in:
Glenn Randers-Pehrson
1998-12-29 11:47:59 -06:00
parent 345bc27e70
commit 5c6aeb25c1
45 changed files with 1160 additions and 735 deletions
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10
scripts/pngdef.pas
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@@ -3,7 +3,7 @@ unit pngdef;
interface
const
PNG_LIBPNG_VER_STRING = '1.0.2';
PNG_LIBPNG_VER_STRING = '1.0.2a';
PNG_LIBPNG_VER = 10001;
type
@@ -259,6 +259,10 @@ function png_create_read_struct(user_png_ver: png_charp;
error_ptr: user_error_ptr; error_fn: png_error_ptr;
warn_fn: png_error_ptr): png_structp;
stdcall;
function png_get_copyright(png_ptr: png_structp): png_charp;
stdcall;
function png_get_header_version(png_ptr: png_structp): png_charp;
stdcall;
function png_create_write_struct(user_png_ver: png_charp;
error_ptr: user_error_ptr; error_fn: png_error_ptr;
warn_fn: png_error_ptr): png_structp;
@@ -343,6 +347,8 @@ function png_get_pixels_per_meter(png_ptr: png_structp;
stdcall;
function png_get_progressive_ptr(png_ptr: png_structp): png_voidp;
stdcall;
function png_get_rgb_to_gray_status(png_ptr: png_structp);
stdcall;
function png_get_rowbytes(png_ptr: png_structp; info_ptr: png_infop):
png_uint_32;
stdcall;
@@ -510,6 +516,8 @@ procedure png_set_read_status_fn(png_ptr: png_structp;
procedure png_set_read_user_transform_fn(png_ptr: png_structp;
read_user_transform_fn: png_user_transform_ptr);
stdcall;
procedure png_set_rgb_to_gray(png_ptr: png_structp; int: error_action);
stdcall;
procedure png_set_sBIT(png_ptr: png_structp; info_ptr: png_infop;
sig_bits: png_color_8p);
stdcall;