gecko-dev/modules/libimg/pngcom/ipng.h
pnunn%netscape.com 594f1c3490 new. decoder.pnunn
1999-04-19 22:00:02 +00:00

46 lines
1.2 KiB
C

/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
/* ipng.h */
typedef enum {
PNG_ERROR,
PNG_INIT,
PNG_CONTINUE,
PNG_DELAY,
PNG_FINISH,
PNG_DONE
} png_state;
typedef struct ipng_str {
png_state state; /* Decoder FSM state */
int rows_per_chunk;
void *delay_timeout;
uint32 delay_time;
png_struct *pngs_p;
png_infop info_p;
/* One scanline's worth of post-processed sample data */
il_container *ic;
} ipng_struct, *ipng_structp;