mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
8c296bbcd4
This patch was generated by a script. Here's the source of the script for
future reference:
function convert() {
echo "Converting $1 to $2..."
find . ! -wholename "*nsprpub*" \
! -wholename "*security/nss*" \
! -wholename "*/.hg*" \
! -wholename "obj-ff-dbg*" \
! -name nsXPCOMCID.h \
! -name prtypes.h \
-type f \
\( -iname "*.cpp" \
-o -iname "*.h" \
-o -iname "*.c" \
-o -iname "*.cc" \
-o -iname "*.idl" \
-o -iname "*.ipdl" \
-o -iname "*.ipdlh" \
-o -iname "*.mm" \) | \
xargs -n 1 sed -i -e "s/\b$1\b/$2/g"
}
convert PRInt8 int8_t
convert PRUint8 uint8_t
convert PRInt16 int16_t
convert PRUint16 uint16_t
convert PRInt32 int32_t
convert PRUint32 uint32_t
convert PRInt64 int64_t
convert PRUint64 uint64_t
convert PRIntn int
convert PRUintn unsigned
convert PRSize size_t
convert PROffset32 int32_t
convert PROffset64 int64_t
convert PRPtrdiff ptrdiff_t
convert PRFloat64 double
107 lines
4.1 KiB
C
107 lines
4.1 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
#ifndef _GIF_H_
|
|
#define _GIF_H_
|
|
|
|
#define MAX_LZW_BITS 12
|
|
#define MAX_BITS 4097 /* 2^MAX_LZW_BITS+1 */
|
|
#define MAX_COLORS 256
|
|
#define MAX_HOLD_SIZE 256
|
|
|
|
enum { GIF_TRAILER = 0x3B }; //';'
|
|
enum { GIF_IMAGE_SEPARATOR = 0x2C }; //','
|
|
enum { GIF_EXTENSION_INTRODUCER = 0x21 }; //'!'
|
|
enum { GIF_GRAPHIC_CONTROL_LABEL = 0xF9 };
|
|
enum { GIF_COMMENT_LABEL = 0xFE };
|
|
enum { GIF_PLAIN_TEXT_LABEL = 0x01 };
|
|
enum { GIF_APPLICATION_EXTENSION_LABEL = 0xFF };
|
|
|
|
/* gif2.h
|
|
The interface for the GIF87/89a decoder.
|
|
*/
|
|
// List of possible parsing states
|
|
typedef enum {
|
|
gif_type,
|
|
gif_global_header,
|
|
gif_global_colormap,
|
|
gif_image_start,
|
|
gif_image_header,
|
|
gif_image_colormap,
|
|
gif_image_body,
|
|
gif_lzw_start,
|
|
gif_lzw,
|
|
gif_sub_block,
|
|
gif_extension,
|
|
gif_control_extension,
|
|
gif_consume_block,
|
|
gif_skip_block,
|
|
gif_done,
|
|
gif_error,
|
|
gif_comment_extension,
|
|
gif_application_extension,
|
|
gif_netscape_extension_block,
|
|
gif_consume_netscape_extension,
|
|
gif_consume_comment
|
|
} gstate;
|
|
|
|
/* A GIF decoder's state */
|
|
typedef struct gif_struct {
|
|
/* Parsing state machine */
|
|
gstate state; /* Curent decoder master state */
|
|
uint32_t bytes_to_consume; /* Number of bytes to accumulate */
|
|
uint32_t bytes_in_hold; /* bytes accumulated so far*/
|
|
|
|
/* LZW decoder state machine */
|
|
uint8_t *stackp; /* Current stack pointer */
|
|
int datasize;
|
|
int codesize;
|
|
int codemask;
|
|
int avail; /* Index of next available slot in dictionary */
|
|
int oldcode;
|
|
uint8_t firstchar;
|
|
int count; /* Remaining # bytes in sub-block */
|
|
int bits; /* Number of unread bits in "datum" */
|
|
int32_t datum; /* 32-bit input buffer */
|
|
|
|
/* Output state machine */
|
|
int ipass; /* Interlace pass; Ranges 1-4 if interlaced. */
|
|
unsigned rows_remaining; /* Rows remaining to be output */
|
|
unsigned irow; /* Current output row, starting at zero */
|
|
uint8_t *rowp; /* Current output pointer */
|
|
|
|
/* Parameters for image frame currently being decoded*/
|
|
unsigned x_offset, y_offset; /* With respect to "screen" origin */
|
|
unsigned height, width;
|
|
int tpixel; /* Index of transparent pixel */
|
|
int32_t disposal_method; /* Restore to background, leave in place, etc.*/
|
|
uint32_t *local_colormap; /* Per-image colormap */
|
|
int local_colormap_size; /* Size of local colormap array. */
|
|
uint32_t delay_time; /* Display time, in milliseconds,
|
|
for this image in a multi-image GIF */
|
|
|
|
/* Global (multi-image) state */
|
|
int version; /* Either 89 for GIF89 or 87 for GIF87 */
|
|
unsigned screen_width; /* Logical screen width & height */
|
|
unsigned screen_height;
|
|
uint32_t global_colormap_depth; /* Depth of global colormap array. */
|
|
int images_decoded; /* Counts images for multi-part GIFs */
|
|
int loop_count; /* Netscape specific extension block to control
|
|
the number of animation loops a GIF renders. */
|
|
|
|
bool progressive_display; /* If TRUE, do Haeberli interlace hack */
|
|
bool interlaced; /* TRUE, if scanlines arrive interlaced order */
|
|
bool is_transparent; /* TRUE, if tpixel is valid */
|
|
|
|
uint16_t prefix[MAX_BITS]; /* LZW decoding tables */
|
|
uint8_t hold[MAX_HOLD_SIZE]; /* Accumulation buffer */
|
|
uint32_t global_colormap[MAX_COLORS]; /* Default colormap if local not supplied */
|
|
uint8_t suffix[MAX_BITS]; /* LZW decoding tables */
|
|
uint8_t stack[MAX_BITS]; /* Base of LZW decoder stack */
|
|
|
|
} gif_struct;
|
|
|
|
#endif
|
|
|