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mingw32 crosscompiling: libjpeg, libpng and zlib support added.

Speedburst/Speedhack/Z-Fighting/libjpeg/conback etc problems resolved within 
mingwcross compiled binaries with removal of -O6 and -funroll-loops optimizations. 
Added static libraries and headers to their own directory: 
libjpeg, libpng, zlib and libogg (ogg support not ready)


git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@2740 fc73d0e0-1445-4013-8a0c-d673dee63da5
This commit is contained in:
Lance 2007-10-12 10:27:51 +00:00
parent 6af5e510e9
commit b211170f9c
18 changed files with 8515 additions and 97 deletions

View file

@ -116,7 +116,11 @@ ifeq ($(FTE_TARGET),bsd)
endif
BASELDFLAGS ?= -lm -ldl -lpthread
IMAGELDFLAGS=-lpng -ljpeg
ifeq ($(FTE_TARGET),win32)
IMAGELDFLAGS=$(LIBS_DIR)/mingw-libs/libpng.a $(LIBS_DIR)/mingw-libs/libz.a $(LIBS_DIR)/mingw-libs/libjpeg.a
else
IMAGELDFLAGS=-lpng -ljpeg
endif
#BASELDFLAGS=-lm -lz
GLXLDFLAGS=-L/usr/X11R6/lib -lX11 -lXext $(IMAGELDFLAGS)
@ -157,7 +161,13 @@ CLIENT_ONLY_CFLAGS=-DCLIENTONLY
SERVER_ONLY_CFLAGS=-DSERVERONLY
JOINT_CFLAGS=
DEBUG_CFLAGS=-ggdb -g
RELEASE_CFLAGS=-O6 -fno-strict-aliasing -ffast-math -funroll-loops -fexpensive-optimizations $(CPUOPTIMIZATIONS)
ifeq ($(FTE_TARGET),win32)
RELEASE_CFLAGS=-fno-strict-aliasing -ffast-math -fexpensive-optimizations $(CPUOPTIMIZATIONS)
else
RELEASE_CFLAGS=-O6 -fno-strict-aliasing -ffast-math -funroll-loops -fexpensive-optimizations $(CPUOPTIMIZATIONS)
endif
GLCFLAGS=-DGLQUAKE
SWCFLAGS=-DSWQUAKE
D3DCFLAGS=-DD3DQUAKE
@ -437,7 +447,7 @@ else
endif
GL_EXE_NAME=../fteglqw.exe
GLCL_EXE_NAME=../fteglqwcl.exe
GL_LDFLAGS=$(GLLDFLAGS) -ldxguid -lwsock32 -lwinmm -lgdi32 -lole32
GL_LDFLAGS=$(GLLDFLAGS) $(IMAGELDFLAGS) -ldxguid -lwsock32 -lwinmm -lgdi32 -lole32
GL_CFLAGS=$(GLCFLAGS) $(W32_CFLAGS)
GLB_DIR=gl_mgw
GLCL_DIR=glcl_mgw
@ -449,7 +459,7 @@ else
endif
SW_EXE_NAME=../fteswqw.exe
SWCL_EXE_NAME=../fteswqwcl.exe
SW_LDFLAGS=$(SWLDFLAGS) -ldxguid -lwsock32 -lwinmm -lgdi32 -lole32
SW_LDFLAGS=$(SWLDFLAGS) $(IMAGELDFLAGS) -ldxguid -lwsock32 -lwinmm -lgdi32 -lole32
SW_CFLAGS=$(SWCFLAGS) $(W32_CFLAGS)
SWB_DIR=sw_mgw
SWCL_DIR=swcl_mgw
@ -461,7 +471,7 @@ else
endif
M_EXE_NAME=../fteqw.exe
MCL_EXE_NAME=../fteqwcl.exe
M_LDFLAGS=$(GLLDFLAGS) -ldxguid -lwsock32 -lwinmm -lgdi32 -lole32
M_LDFLAGS=$(GLLDFLAGS) $(IMAGELDFLAGS) -ldxguid -lwsock32 -lwinmm -lgdi32 -lole32
M_CFLAGS=$(SWCFLAGS) $(GLCFLAGS) $(W32_CFLAGS)
MB_DIR=m_mgw
MCL_DIR=mcl_mgw

View file

@ -52,15 +52,15 @@ char *ReadGreyTargaFile (qbyte *data, int flen, tgaheader_t *tgahead, int asgrey
qbyte *pixels = BZ_Malloc(tgahead->width * tgahead->height * (asgrey?1:4));
if (tgahead->version!=1
&& tgahead->version!=3)
if (tgahead->version!=1
&& tgahead->version!=3)
{
Con_Printf("LoadGrayTGA: Only type 1 and 3 greyscale targa images are understood.\n");
BZ_Free(pixels);
return NULL;
}
if (tgahead->version==1 && tgahead->bpp != 8 &&
if (tgahead->version==1 && tgahead->bpp != 8 &&
tgahead->cm_size != 24 && tgahead->cm_len != 256)
{
Con_Printf("LoadGrayTGA: Strange palette type\n");
@ -91,7 +91,7 @@ char *ReadGreyTargaFile (qbyte *data, int flen, tgaheader_t *tgahead, int asgrey
pixbuf = pixels + ((rows-1)-row)*columns;
for(column=0; column<columns; column++)
*pixbuf++= *data++;
*pixbuf++= *data++;
}
}
else
@ -128,7 +128,7 @@ char *ReadGreyTargaFile (qbyte *data, int flen, tgaheader_t *tgahead, int asgrey
pixbuf = pixels + row*columns;
for(column=0; column<columns; column++)
*pixbuf++= *data++;
*pixbuf++= *data++;
}
}
else
@ -194,12 +194,12 @@ qbyte *ReadTargaFile(qbyte *buf, int length, int *width, int *height, int asgrey
if (!tgaheader.version == 1 && !tgaheader.version == 3)
return NULL;
}
if (tgaheader.version == 1 || tgaheader.version == 3)
if (tgaheader.version == 1 || tgaheader.version == 3)
{
return ReadGreyTargaFile(data, length, &tgaheader, asgrey);
}
else if (tgaheader.version == 10 || tgaheader.version == 11)
{
{
#undef getc
#define getc(x) *data++
unsigned row, rows=tgaheader.height, column, columns=tgaheader.width, packetHeader, packetSize, j;
@ -235,7 +235,7 @@ qbyte *ReadTargaFile(qbyte *buf, int length, int *width, int *height, int asgrey
red = ((inrow[1] & 0x7c)>>2) *8; //red
green = (((inrow[1] & 0x03)<<3) + ((inrow[0] & 0xe0)>>5))*8; //green
blue = (inrow[0] & 0x1f)*8; //blue
alphabyte = (int)(inrow[1]&0x80)*2-1; //alpha?
alphabyte = (int)(inrow[1]&0x80)*2-1; //alpha?
break;
case 24:
blue = *data++;
@ -256,7 +256,7 @@ qbyte *ReadTargaFile(qbyte *buf, int length, int *width, int *height, int asgrey
alphabyte = 127;
break;
}
if (!asgrey) //keep colours
{
for(j=0;j<packetSize;j++)
@ -298,7 +298,7 @@ qbyte *ReadTargaFile(qbyte *buf, int length, int *width, int *height, int asgrey
else
pixbuf = targa_rgba + ((rows-1)-row)*columns*1;
}
}
}
}
}
else
@ -367,7 +367,7 @@ qbyte *ReadTargaFile(qbyte *buf, int length, int *width, int *height, int asgrey
pixbuf = targa_rgba + row*columns*4;
else
pixbuf = targa_rgba + ((rows-1)-row)*columns*4;
}
}
}
}
else //convert to grey
@ -421,24 +421,24 @@ qbyte *ReadTargaFile(qbyte *buf, int length, int *width, int *height, int asgrey
pixbuf = targa_rgba + row*columns*1;
else
pixbuf = targa_rgba + ((rows-1)-row)*columns*1;
}
}
}
}
}
}
}
breakOut:;
breakOut:;
return targa_rgba;
}
else if (tgaheader.version == 2)
{
{
qbyte *initbuf=BZ_Malloc(tgaheader.height*tgaheader.width* (asgrey?1:4));
qbyte *inrow, *outrow;
int x, y, mul;
qbyte blue, red, green;
if (tgaheader.bpp == 8)
if (tgaheader.bpp == 8)
return NULL;
mul = tgaheader.bpp/8;
@ -455,7 +455,7 @@ qbyte *ReadTargaFile(qbyte *buf, int length, int *width, int *height, int asgrey
inrow = &data[(int)(y)*tgaheader.width*mul];
if (!asgrey)
{
{
switch(mul)
{
case 2:
@ -491,7 +491,7 @@ qbyte *ReadTargaFile(qbyte *buf, int length, int *width, int *height, int asgrey
}
}
else
{
{
switch(mul)
{
case 2:
@ -528,7 +528,7 @@ qbyte *ReadTargaFile(qbyte *buf, int length, int *width, int *height, int asgrey
break;
}
}
}
}
return initbuf;
}
@ -544,7 +544,8 @@ return NULL;
#ifndef PNG_SUCKS_WITH_SETJMP
#if defined(MINGW)
#error no pngs with mingw
#include "./mingw-libs/png.h"
#pragma comment(lib, "../libs/libpng.a")
#elif defined(_WIN32)
#include "png.h"
#pragma comment(lib, "../libs/libpng.lib")
@ -562,7 +563,7 @@ int setjmp (jmp_buf jb)
}
#endif
typedef struct {
typedef struct {
char *data;
int readposition;
int filelen;
@ -605,7 +606,7 @@ qbyte *ReadPNGFile(qbyte *buf, int length, int *width, int *height, char *fname)
}
if (!(pnginfo = png_create_info_struct(png))) {
png_destroy_read_struct(&png, &pnginfo, NULL);
png_destroy_read_struct(&png, &pnginfo, NULL);
return (png_rgba = NULL);
}
@ -616,14 +617,14 @@ error:
BZ_Free(data);
if (rowpointers)
BZ_Free(rowpointers);
png_destroy_read_struct(&png, &pnginfo, NULL);
png_destroy_read_struct(&png, &pnginfo, NULL);
return (png_rgba = NULL);
}
ri.data=buf;
ri.readposition=8;
ri.filelen=length;
png_set_read_fn(png, &ri, readpngdata);
png_set_read_fn(png, &ri, readpngdata);
png_set_sig_bytes(png, 8);
png_read_info(png, pnginfo);
@ -631,21 +632,21 @@ error:
if (colortype == PNG_COLOR_TYPE_PALETTE) {
png_set_palette_to_rgb(png);
png_set_filler(png, 255, PNG_FILLER_AFTER);
png_set_filler(png, 255, PNG_FILLER_AFTER);
}
if (colortype == PNG_COLOR_TYPE_GRAY && bitdepth < 8)
if (colortype == PNG_COLOR_TYPE_GRAY && bitdepth < 8)
png_set_gray_1_2_4_to_8(png);
if (png_get_valid( png, pnginfo, PNG_INFO_tRNS ))
png_set_tRNS_to_alpha(png);
if (bitdepth >= 8 && colortype == PNG_COLOR_TYPE_RGB)
if (png_get_valid( png, pnginfo, PNG_INFO_tRNS ))
png_set_tRNS_to_alpha(png);
if (bitdepth >= 8 && colortype == PNG_COLOR_TYPE_RGB)
png_set_filler(png, 255, PNG_FILLER_AFTER);
if (colortype == PNG_COLOR_TYPE_GRAY || colortype == PNG_COLOR_TYPE_GRAY_ALPHA) {
png_set_gray_to_rgb( png );
png_set_filler(png, 255, PNG_FILLER_AFTER);
png_set_filler(png, 255, PNG_FILLER_AFTER);
}
if (bitdepth < 8)
@ -653,14 +654,14 @@ error:
else if (bitdepth == 16)
png_set_strip_16(png);
png_read_update_info( png, pnginfo );
rowbytes = png_get_rowbytes( png, pnginfo );
bytesperpixel = png_get_channels( png, pnginfo );
bitdepth = png_get_bit_depth(png, pnginfo);
if (bitdepth != 8 || bytesperpixel != 4) {
Con_Printf ("Bad PNG color depth and/or bpp (%s)\n", fname);
if (bitdepth != 8 || bytesperpixel != 4) {
Con_Printf ("Bad PNG color depth and/or bpp (%s)\n", fname);
png_destroy_read_struct(&png, &pnginfo, NULL);
return (png_rgba = NULL);
}
@ -678,7 +679,7 @@ error:
png_read_end(png, NULL);
png_destroy_read_struct(&png, &pnginfo, NULL);
BZ_Free(rowpointers);
BZ_Free(rowpointers);
return (png_rgba = data);
}
@ -693,7 +694,7 @@ int Image_WritePNG (char *filename, int compression, qbyte *pixels, int width, i
png_infop info_ptr;
png_byte **row_pointers;
snprintf (name, sizeof(name)-1, "%s/%s", com_gamedir, filename);
if (!(fp = fopen (name, "wb"))) {
COM_CreatePath (name);
if (!(fp = fopen (name, "wb")))
@ -721,7 +722,7 @@ int Image_WritePNG (char *filename, int compression, qbyte *pixels, int width, i
compression = bound(0, compression, 100);
png_set_compression_level(png_ptr, Z_NO_COMPRESSION + (compression*(Z_BEST_COMPRESSION-Z_NO_COMPRESSION))/100);
png_set_IHDR(png_ptr, info_ptr, width, height, 8, PNG_COLOR_TYPE_RGB, PNG_INTERLACE_NONE, PNG_COMPRESSION_TYPE_DEFAULT, PNG_FILTER_TYPE_DEFAULT);
png_set_IHDR(png_ptr, info_ptr, width, height, 8, PNG_COLOR_TYPE_RGB, PNG_INTERLACE_NONE, PNG_COMPRESSION_TYPE_DEFAULT, PNG_FILTER_TYPE_DEFAULT);
png_write_info(png_ptr, info_ptr);
row_pointers = BZ_Malloc (sizeof(png_byte *) * height);
@ -741,15 +742,17 @@ int Image_WritePNG (char *filename, int compression, qbyte *pixels, int width, i
#ifdef AVAIL_JPEGLIB
#define XMD_H //fix for mingw
#if defined(_WIN32)
#if defined(MINGW)
#define JPEG_API VARGS
#include "./mingw-libs/jpeglib.h"
#include "./mingw-libs/jerror.h"
#pragma comment(lib, "../libs/jpeg.a")
#elif defined(_WIN32)
#define JPEG_API VARGS
#include "jpeglib.h"
#include "jerror.h"
#pragma comment(lib, "../libs/jpeg.lib")
#else
// #include <jinclude.h>
#include <jpeglib.h>
#include <jerror.h>
@ -759,8 +762,6 @@ int Image_WritePNG (char *filename, int compression, qbyte *pixels, int width, i
struct my_error_mgr {
struct jpeg_error_mgr pub; /* "public" fields */
@ -826,7 +827,7 @@ fill_input_buffer (j_decompress_ptr cinfo)
{
my_source_mgr *src = (my_source_mgr*) cinfo->src;
size_t nbytes;
nbytes = src->maxlen - src->currentpos;
if (nbytes > INPUT_BUF_SIZE)
nbytes = INPUT_BUF_SIZE;
@ -920,7 +921,7 @@ qbyte *ReadJPEGFile(qbyte *infile, int length, int *width, int *height)
* struct, to avoid dangling-pointer problems.
*/
struct my_error_mgr jerr;
/* More stuff */
/* More stuff */
JSAMPARRAY buffer; /* Output row buffer */
int size_stride; /* physical row width in output buffer */
@ -936,12 +937,12 @@ qbyte *ReadJPEGFile(qbyte *infile, int length, int *width, int *height)
badjpeg:
jpeg_destroy_decompress(&cinfo);
jpeg_destroy_decompress(&cinfo);
if (mem)
BZ_Free(mem);
return 0;
}
}
jpeg_create_decompress(&cinfo);
jpeg_mem_src(&cinfo, infile, length);
@ -965,7 +966,7 @@ badjpeg:
memset(out, 0, cinfo.output_height*cinfo.output_width*4);
while (cinfo.output_scanline < cinfo.output_height) {
(void) jpeg_read_scanlines(&cinfo, buffer, 1);
(void) jpeg_read_scanlines(&cinfo, buffer, 1);
in = buffer[0];
for (i = 0; i < cinfo.output_width; i++)
@ -973,8 +974,8 @@ badjpeg:
*out++ = *in++;
*out++ = *in++;
*out++ = *in++;
*out++ = 255;
}
*out++ = 255;
}
}
(void) jpeg_finish_decompress(&cinfo);
@ -990,7 +991,7 @@ badjpeg:
#define OUTPUT_BUF_SIZE 4096
typedef struct {
typedef struct {
struct jpeg_error_mgr pub;
jmp_buf setjmp_buffer;
@ -1056,7 +1057,7 @@ void jpeg_mem_dest (j_compress_ptr cinfo, vfsfile_t *vfs)
METHODDEF(void) jpeg_error_exit (j_common_ptr cinfo) {
METHODDEF(void) jpeg_error_exit (j_common_ptr cinfo) {
longjmp(((jpeg_error_mgr_wrapper *) cinfo->err)->setjmp_buffer, 1);
}
void screenshotJPEG(char *filename, int compression, qbyte *screendata, int screenwidth, int screenheight) //input is rgb NOT rgba
@ -1090,9 +1091,9 @@ void screenshotJPEG(char *filename, int compression, qbyte *screendata, int scre
jpeg_create_compress(&cinfo);
buffer = screendata;
jpeg_mem_dest(&cinfo, outfile);
cinfo.image_width = screenwidth;
cinfo.image_width = screenwidth;
cinfo.image_height = screenheight;
cinfo.input_components = 3;
cinfo.in_color_space = JCS_RGB;
@ -1114,25 +1115,25 @@ void screenshotJPEG(char *filename, int compression, qbyte *screendata, int scre
#endif
/*
==============
WritePCXfile
==============
*/
/*
==============
WritePCXfile
==============
*/
void WritePCXfile (char *filename, qbyte *data, int width, int height,
int rowbytes, qbyte *palette, qboolean upload) //data is 8bit.
{
int i, j, length;
pcx_t *pcx;
qbyte *pack;
pcx = Hunk_TempAlloc (width*height*2+1000);
if (pcx == NULL)
{
Con_Printf("SCR_ScreenShot_f: not enough memory\n");
return;
}
}
pcx->manufacturer = 0x0a; // PCX id
pcx->version = 5; // 256 color
pcx->encoding = 1; // uncompressed
@ -1170,21 +1171,21 @@ void WritePCXfile (char *filename, qbyte *data, int width, int height,
data += rowbytes - width;
data -= rowbytes * 2;
}
// write the palette
*pack++ = 0x0c; // palette ID qbyte
for (i=0 ; i<768 ; i++)
*pack++ = *palette++;
// write output file
// write output file
length = pack - (qbyte *)pcx;
if (upload)
CL_StartUpload((void *)pcx, length);
else
COM_WriteFile (filename, pcx, length);
}
}
/*
@ -1209,9 +1210,9 @@ qbyte *ReadPCXFile(qbyte *buf, int length, int *width, int *height)
//
// parse the PCX file
//
//
pcx = (pcx_t *)buf;
pcx = (pcx_t *)buf;
xmin = LittleShort(pcx->xmin);
ymin = LittleShort(pcx->ymin);
@ -1224,7 +1225,7 @@ qbyte *ReadPCXFile(qbyte *buf, int length, int *width, int *height)
|| pcx->bits_per_pixel != 8
|| xmax >= 1024
|| ymax >= 1024)
{
{
return NULL;
}
@ -1290,7 +1291,7 @@ qbyte *ReadPCXData(qbyte *buf, int length, int width, int height, qbyte *result)
//
// parse the PCX file
//
//
pcx = (pcx_t *)buf;
@ -1303,7 +1304,7 @@ qbyte *ReadPCXData(qbyte *buf, int length, int width, int height, qbyte *result)
|| pcx->version != 5
|| pcx->encoding != 1
|| pcx->bits_per_pixel != 8)
{
{
return NULL;
}
@ -1353,7 +1354,7 @@ qbyte *ReadPCXPalette(qbyte *buf, int len, qbyte *out)
//
// parse the PCX file
//
//
pcx = (pcx_t *)buf;
@ -1363,7 +1364,7 @@ qbyte *ReadPCXPalette(qbyte *buf, int len, qbyte *out)
|| pcx->bits_per_pixel != 8
|| LittleShort(pcx->xmax) >= 1024
|| LittleShort(pcx->ymax) >= 1024)
{
{
return NULL;
}
@ -1486,7 +1487,7 @@ qbyte *ReadBMPFile(qbyte *buf, int length, int *width, int *height)
for (x = 0; x < h.Width/2; x++)
{
data32[i++] = pal[buf[x]>>4];
data32[i++] = pal[buf[x]&15];
data32[i++] = pal[buf[x]&15];
}
buf += h.Width>>1;
}
@ -1514,7 +1515,7 @@ qbyte *ReadBMPFile(qbyte *buf, int length, int *width, int *height)
return data;
}
else
else
return NULL;
return NULL;
@ -1530,7 +1531,7 @@ qbyte *ReadBMPFile(qbyte *buf, int length, int *width, int *height)
out = BZ_Malloc(sizeof(bmpheader_t)+width*3*height);
*(short*)((qbyte *)h-2) = *(short*)"BM";
h->Size = LittleLong(in->Size);
h->Reserved1 = LittleShort(in->Reserved1);
@ -1615,7 +1616,7 @@ qbyte *ReadBMPFile(qbyte *buf, int length, int *width, int *height)
for (x = 0; x < h.Width/2; x++)
{
data32[i++] = pal[buf[x]>>4];
data32[i++] = pal[buf[x]&15];
data32[i++] = pal[buf[x]&15];
}
buf += h.Width>>1;
}
@ -1643,7 +1644,7 @@ qbyte *ReadBMPFile(qbyte *buf, int length, int *width, int *height)
return data;
}
else
else
return NULL;
return NULL;
@ -1690,7 +1691,7 @@ void SaturateR8G8B8(qbyte *data, int size, float sat)
v = NTSC_SUM;
else
v *= v;
data[i] = r*v;
data[i+1] = g*v;
data[i+2] = b*v;
@ -1865,7 +1866,7 @@ qbyte *Read32BitImageFile(qbyte *buf, int len, int *width, int *height, char *fn
TRACE(("dbg: Read32BitImageFile: tga\n"));
return data;
}
#ifdef AVAIL_PNGLIB
if ((buf[0] == 137 && buf[1] == 'P' && buf[2] == 'N' && buf[3] == 'G') && (data = ReadPNGFile(buf, com_filesize, width, height, fname)))
{
@ -1907,7 +1908,7 @@ int Mod_LoadHiResTexture(char *name, char *subpath, qboolean mipmap, qboolean al
char *buf, *data;
int len;
// int h;
char fname[MAX_QPATH], nicename[MAX_QPATH];
char fname[MAX_QPATH], nicename[MAX_QPATH];
static char *extensions[] = {//reverse order of preference - (match commas with optional file types)
".pcx", //pcxes are the original gamedata of q2. So we don't want them to override pngs.
@ -2023,7 +2024,7 @@ int Mod_LoadHiResTexture(char *name, char *subpath, qboolean mipmap, qboolean al
data = W_GetTexture(name, &image_width, &image_height, &alphaed);
if (data)
return R_LoadTexture32 (name, image_width, image_height, (unsigned*)data, mipmap, alphaed);
return 0;
return 0;
}
int Mod_LoadReplacementTexture(char *name, char *subpath, qboolean mipmap, qboolean alpha, qboolean gammaadjust)
{
@ -2038,7 +2039,7 @@ int Mod_LoadBumpmapTexture(char *name, char *subpath)
char *buf, *data;
int len;
// int h;
char fname[MAX_QPATH], nicename[MAX_QPATH];
char fname[MAX_QPATH], nicename[MAX_QPATH];
static char *extensions[] = {//reverse order of preference - (match commas with optional file types)
".tga",
@ -2177,7 +2178,7 @@ void AddOcranaLEDsIndexed (qbyte *image, int h, int w)
r = rd - (x*2); r *= r;
g = gd - (y*2); g *= g;
idx = (r + g) / b;
if (idx > 7)
*point++ = 0;
else

View file

@ -8,7 +8,7 @@ of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
@ -46,6 +46,12 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#endif
#define AVAIL_MASM
#ifdef MINGW
#define AVAIL_PNGLIB
#define AVAIL_ZLIB
#define AVAIL_JPEGLIB
#endif
#ifdef NO_PNG
#undef AVAIL_PNGLIB
@ -91,7 +97,6 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#define CLIENTONLY
#endif
#else
#define SIDEVIEWS 4 //enable secondary/reverse views.
#define SP2MODELS //quake2 sprite models
#define MD2MODELS //quake2 alias models
@ -146,10 +151,6 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//fix things a little...
#ifdef MINGW
#undef AVAIL_ZLIB
#endif
#ifndef _WIN32
#undef QTERM //not supported - FIXME: move to native plugin
#endif
@ -248,7 +249,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#define DISTRIBUTION "FTE"
#define DISTRIBUTIONLONG "Forethought Entertainment"
#define FULLENGINENAME "FTE QuakeWorld"
#define ENGINEWEBSITE "http://fteqw.sourceforge.net/"
#define ENGINEWEBSITE "http://www.fteqw.com"
#endif
#ifndef PLATFORM

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@ -0,0 +1,45 @@
/* jconfig.h. Generated automatically by configure. */
/* jconfig.cfg --- source file edited by configure script */
/* see jconfig.doc for explanations */
#define HAVE_PROTOTYPES
#define HAVE_UNSIGNED_CHAR
#define HAVE_UNSIGNED_SHORT
#undef void
#undef const
#undef CHAR_IS_UNSIGNED
#define HAVE_STDDEF_H
#define HAVE_STDLIB_H
#undef NEED_BSD_STRINGS
#undef NEED_SYS_TYPES_H
#undef NEED_FAR_POINTERS
#undef NEED_SHORT_EXTERNAL_NAMES
/* Define this if you get warnings about undefined structures. */
#undef INCOMPLETE_TYPES_BROKEN
#ifdef JPEG_INTERNALS
#undef RIGHT_SHIFT_IS_UNSIGNED
#define INLINE __inline__
/* These are for configuring the JPEG memory manager. */
#undef DEFAULT_MAX_MEM
#undef NO_MKTEMP
#endif /* JPEG_INTERNALS */
#ifdef JPEG_CJPEG_DJPEG
#define BMP_SUPPORTED /* BMP image file format */
#define GIF_SUPPORTED /* GIF image file format */
#define PPM_SUPPORTED /* PBMPLUS PPM/PGM image file format */
#undef RLE_SUPPORTED /* Utah RLE image file format */
#define TARGA_SUPPORTED /* Targa image file format */
#undef TWO_FILE_COMMANDLINE
#undef NEED_SIGNAL_CATCHER
#undef DONT_USE_B_MODE
/* Define this if you want percent-done progress reports from cjpeg/djpeg. */
#undef PROGRESS_REPORT
#endif /* JPEG_CJPEG_DJPEG */

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/*
* jerror.h
*
* Copyright (C) 1994-1997, Thomas G. Lane.
* This file is part of the Independent JPEG Group's software.
* For conditions of distribution and use, see the accompanying README file.
*
* This file defines the error and message codes for the JPEG library.
* Edit this file to add new codes, or to translate the message strings to
* some other language.
* A set of error-reporting macros are defined too. Some applications using
* the JPEG library may wish to include this file to get the error codes
* and/or the macros.
*/
/*
* To define the enum list of message codes, include this file without
* defining macro JMESSAGE. To create a message string table, include it
* again with a suitable JMESSAGE definition (see jerror.c for an example).
*/
#ifndef JMESSAGE
#ifndef JERROR_H
/* First time through, define the enum list */
#define JMAKE_ENUM_LIST
#else
/* Repeated inclusions of this file are no-ops unless JMESSAGE is defined */
#define JMESSAGE(code,string)
#endif /* JERROR_H */
#endif /* JMESSAGE */
#ifdef JMAKE_ENUM_LIST
typedef enum {
#define JMESSAGE(code,string) code ,
#endif /* JMAKE_ENUM_LIST */
JMESSAGE(JMSG_NOMESSAGE, "Bogus message code %d") /* Must be first entry! */
/* For maintenance convenience, list is alphabetical by message code name */
JMESSAGE(JERR_ARITH_NOTIMPL,
"Sorry, there are legal restrictions on arithmetic coding")
JMESSAGE(JERR_BAD_ALIGN_TYPE, "ALIGN_TYPE is wrong, please fix")
JMESSAGE(JERR_BAD_ALLOC_CHUNK, "MAX_ALLOC_CHUNK is wrong, please fix")
JMESSAGE(JERR_BAD_BUFFER_MODE, "Bogus buffer control mode")
JMESSAGE(JERR_BAD_COMPONENT_ID, "Invalid component ID %d in SOS")
JMESSAGE(JERR_BAD_DCT_COEF, "DCT coefficient out of range")
JMESSAGE(JERR_BAD_DCTSIZE, "IDCT output block size %d not supported")
JMESSAGE(JERR_BAD_HUFF_TABLE, "Bogus Huffman table definition")
JMESSAGE(JERR_BAD_IN_COLORSPACE, "Bogus input colorspace")
JMESSAGE(JERR_BAD_J_COLORSPACE, "Bogus JPEG colorspace")
JMESSAGE(JERR_BAD_LENGTH, "Bogus marker length")
JMESSAGE(JERR_BAD_LIB_VERSION,
"Wrong JPEG library version: library is %d, caller expects %d")
JMESSAGE(JERR_BAD_MCU_SIZE, "Sampling factors too large for interleaved scan")
JMESSAGE(JERR_BAD_POOL_ID, "Invalid memory pool code %d")
JMESSAGE(JERR_BAD_PRECISION, "Unsupported JPEG data precision %d")
JMESSAGE(JERR_BAD_PROGRESSION,
"Invalid progressive parameters Ss=%d Se=%d Ah=%d Al=%d")
JMESSAGE(JERR_BAD_PROG_SCRIPT,
"Invalid progressive parameters at scan script entry %d")
JMESSAGE(JERR_BAD_SAMPLING, "Bogus sampling factors")
JMESSAGE(JERR_BAD_SCAN_SCRIPT, "Invalid scan script at entry %d")
JMESSAGE(JERR_BAD_STATE, "Improper call to JPEG library in state %d")
JMESSAGE(JERR_BAD_STRUCT_SIZE,
"JPEG parameter struct mismatch: library thinks size is %u, caller expects %u")
JMESSAGE(JERR_BAD_VIRTUAL_ACCESS, "Bogus virtual array access")
JMESSAGE(JERR_BUFFER_SIZE, "Buffer passed to JPEG library is too small")
JMESSAGE(JERR_CANT_SUSPEND, "Suspension not allowed here")
JMESSAGE(JERR_CCIR601_NOTIMPL, "CCIR601 sampling not implemented yet")
JMESSAGE(JERR_COMPONENT_COUNT, "Too many color components: %d, max %d")
JMESSAGE(JERR_CONVERSION_NOTIMPL, "Unsupported color conversion request")
JMESSAGE(JERR_DAC_INDEX, "Bogus DAC index %d")
JMESSAGE(JERR_DAC_VALUE, "Bogus DAC value 0x%x")
JMESSAGE(JERR_DHT_INDEX, "Bogus DHT index %d")
JMESSAGE(JERR_DQT_INDEX, "Bogus DQT index %d")
JMESSAGE(JERR_EMPTY_IMAGE, "Empty JPEG image (DNL not supported)")
JMESSAGE(JERR_EMS_READ, "Read from EMS failed")
JMESSAGE(JERR_EMS_WRITE, "Write to EMS failed")
JMESSAGE(JERR_EOI_EXPECTED, "Didn't expect more than one scan")
JMESSAGE(JERR_FILE_READ, "Input file read error")
JMESSAGE(JERR_FILE_WRITE, "Output file write error --- out of disk space?")
JMESSAGE(JERR_FRACT_SAMPLE_NOTIMPL, "Fractional sampling not implemented yet")
JMESSAGE(JERR_HUFF_CLEN_OVERFLOW, "Huffman code size table overflow")
JMESSAGE(JERR_HUFF_MISSING_CODE, "Missing Huffman code table entry")
JMESSAGE(JERR_IMAGE_TOO_BIG, "Maximum supported image dimension is %u pixels")
JMESSAGE(JERR_INPUT_EMPTY, "Empty input file")
JMESSAGE(JERR_INPUT_EOF, "Premature end of input file")
JMESSAGE(JERR_MISMATCHED_QUANT_TABLE,
"Cannot transcode due to multiple use of quantization table %d")
JMESSAGE(JERR_MISSING_DATA, "Scan script does not transmit all data")
JMESSAGE(JERR_MODE_CHANGE, "Invalid color quantization mode change")
JMESSAGE(JERR_NOTIMPL, "Not implemented yet")
JMESSAGE(JERR_NOT_COMPILED, "Requested feature was omitted at compile time")
JMESSAGE(JERR_NO_BACKING_STORE, "Backing store not supported")
JMESSAGE(JERR_NO_HUFF_TABLE, "Huffman table 0x%02x was not defined")
JMESSAGE(JERR_NO_IMAGE, "JPEG datastream contains no image")
JMESSAGE(JERR_NO_QUANT_TABLE, "Quantization table 0x%02x was not defined")
JMESSAGE(JERR_NO_SOI, "Not a JPEG file: starts with 0x%02x 0x%02x")
JMESSAGE(JERR_OUT_OF_MEMORY, "Insufficient memory (case %d)")
JMESSAGE(JERR_QUANT_COMPONENTS,
"Cannot quantize more than %d color components")
JMESSAGE(JERR_QUANT_FEW_COLORS, "Cannot quantize to fewer than %d colors")
JMESSAGE(JERR_QUANT_MANY_COLORS, "Cannot quantize to more than %d colors")
JMESSAGE(JERR_SOF_DUPLICATE, "Invalid JPEG file structure: two SOF markers")
JMESSAGE(JERR_SOF_NO_SOS, "Invalid JPEG file structure: missing SOS marker")
JMESSAGE(JERR_SOF_UNSUPPORTED, "Unsupported JPEG process: SOF type 0x%02x")
JMESSAGE(JERR_SOI_DUPLICATE, "Invalid JPEG file structure: two SOI markers")
JMESSAGE(JERR_SOS_NO_SOF, "Invalid JPEG file structure: SOS before SOF")
JMESSAGE(JERR_TFILE_CREATE, "Failed to create temporary file %s")
JMESSAGE(JERR_TFILE_READ, "Read failed on temporary file")
JMESSAGE(JERR_TFILE_SEEK, "Seek failed on temporary file")
JMESSAGE(JERR_TFILE_WRITE,
"Write failed on temporary file --- out of disk space?")
JMESSAGE(JERR_TOO_LITTLE_DATA, "Application transferred too few scanlines")
JMESSAGE(JERR_UNKNOWN_MARKER, "Unsupported marker type 0x%02x")
JMESSAGE(JERR_VIRTUAL_BUG, "Virtual array controller messed up")
JMESSAGE(JERR_WIDTH_OVERFLOW, "Image too wide for this implementation")
JMESSAGE(JERR_XMS_READ, "Read from XMS failed")
JMESSAGE(JERR_XMS_WRITE, "Write to XMS failed")
JMESSAGE(JMSG_COPYRIGHT, JCOPYRIGHT)
JMESSAGE(JMSG_VERSION, JVERSION)
JMESSAGE(JTRC_16BIT_TABLES,
"Caution: quantization tables are too coarse for baseline JPEG")
JMESSAGE(JTRC_ADOBE,
"Adobe APP14 marker: version %d, flags 0x%04x 0x%04x, transform %d")
JMESSAGE(JTRC_APP0, "Unknown APP0 marker (not JFIF), length %u")
JMESSAGE(JTRC_APP14, "Unknown APP14 marker (not Adobe), length %u")
JMESSAGE(JTRC_DAC, "Define Arithmetic Table 0x%02x: 0x%02x")
JMESSAGE(JTRC_DHT, "Define Huffman Table 0x%02x")
JMESSAGE(JTRC_DQT, "Define Quantization Table %d precision %d")
JMESSAGE(JTRC_DRI, "Define Restart Interval %u")
JMESSAGE(JTRC_EMS_CLOSE, "Freed EMS handle %u")
JMESSAGE(JTRC_EMS_OPEN, "Obtained EMS handle %u")
JMESSAGE(JTRC_EOI, "End Of Image")
JMESSAGE(JTRC_HUFFBITS, " %3d %3d %3d %3d %3d %3d %3d %3d")
JMESSAGE(JTRC_JFIF, "JFIF APP0 marker: version %d.%02d, density %dx%d %d")
JMESSAGE(JTRC_JFIF_BADTHUMBNAILSIZE,
"Warning: thumbnail image size does not match data length %u")
JMESSAGE(JTRC_JFIF_EXTENSION,
"JFIF extension marker: type 0x%02x, length %u")
JMESSAGE(JTRC_JFIF_THUMBNAIL, " with %d x %d thumbnail image")
JMESSAGE(JTRC_MISC_MARKER, "Miscellaneous marker 0x%02x, length %u")
JMESSAGE(JTRC_PARMLESS_MARKER, "Unexpected marker 0x%02x")
JMESSAGE(JTRC_QUANTVALS, " %4u %4u %4u %4u %4u %4u %4u %4u")
JMESSAGE(JTRC_QUANT_3_NCOLORS, "Quantizing to %d = %d*%d*%d colors")
JMESSAGE(JTRC_QUANT_NCOLORS, "Quantizing to %d colors")
JMESSAGE(JTRC_QUANT_SELECTED, "Selected %d colors for quantization")
JMESSAGE(JTRC_RECOVERY_ACTION, "At marker 0x%02x, recovery action %d")
JMESSAGE(JTRC_RST, "RST%d")
JMESSAGE(JTRC_SMOOTH_NOTIMPL,
"Smoothing not supported with nonstandard sampling ratios")
JMESSAGE(JTRC_SOF, "Start Of Frame 0x%02x: width=%u, height=%u, components=%d")
JMESSAGE(JTRC_SOF_COMPONENT, " Component %d: %dhx%dv q=%d")
JMESSAGE(JTRC_SOI, "Start of Image")
JMESSAGE(JTRC_SOS, "Start Of Scan: %d components")
JMESSAGE(JTRC_SOS_COMPONENT, " Component %d: dc=%d ac=%d")
JMESSAGE(JTRC_SOS_PARAMS, " Ss=%d, Se=%d, Ah=%d, Al=%d")
JMESSAGE(JTRC_TFILE_CLOSE, "Closed temporary file %s")
JMESSAGE(JTRC_TFILE_OPEN, "Opened temporary file %s")
JMESSAGE(JTRC_THUMB_JPEG,
"JFIF extension marker: JPEG-compressed thumbnail image, length %u")
JMESSAGE(JTRC_THUMB_PALETTE,
"JFIF extension marker: palette thumbnail image, length %u")
JMESSAGE(JTRC_THUMB_RGB,
"JFIF extension marker: RGB thumbnail image, length %u")
JMESSAGE(JTRC_UNKNOWN_IDS,
"Unrecognized component IDs %d %d %d, assuming YCbCr")
JMESSAGE(JTRC_XMS_CLOSE, "Freed XMS handle %u")
JMESSAGE(JTRC_XMS_OPEN, "Obtained XMS handle %u")
JMESSAGE(JWRN_ADOBE_XFORM, "Unknown Adobe color transform code %d")
JMESSAGE(JWRN_BOGUS_PROGRESSION,
"Inconsistent progression sequence for component %d coefficient %d")
JMESSAGE(JWRN_EXTRANEOUS_DATA,
"Corrupt JPEG data: %u extraneous bytes before marker 0x%02x")
JMESSAGE(JWRN_HIT_MARKER, "Corrupt JPEG data: premature end of data segment")
JMESSAGE(JWRN_HUFF_BAD_CODE, "Corrupt JPEG data: bad Huffman code")
JMESSAGE(JWRN_JFIF_MAJOR, "Warning: unknown JFIF revision number %d.%02d")
JMESSAGE(JWRN_JPEG_EOF, "Premature end of JPEG file")
JMESSAGE(JWRN_MUST_RESYNC,
"Corrupt JPEG data: found marker 0x%02x instead of RST%d")
JMESSAGE(JWRN_NOT_SEQUENTIAL, "Invalid SOS parameters for sequential JPEG")
JMESSAGE(JWRN_TOO_MUCH_DATA, "Application transferred too many scanlines")
#ifdef JMAKE_ENUM_LIST
JMSG_LASTMSGCODE
} J_MESSAGE_CODE;
#undef JMAKE_ENUM_LIST
#endif /* JMAKE_ENUM_LIST */
/* Zap JMESSAGE macro so that future re-inclusions do nothing by default */
#undef JMESSAGE
#ifndef JERROR_H
#define JERROR_H
/* Macros to simplify using the error and trace message stuff */
/* The first parameter is either type of cinfo pointer */
/* Fatal errors (print message and exit) */
#define ERREXIT(cinfo,code) \
((cinfo)->err->msg_code = (code), \
(*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo)))
#define ERREXIT1(cinfo,code,p1) \
((cinfo)->err->msg_code = (code), \
(cinfo)->err->msg_parm.i[0] = (p1), \
(*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo)))
#define ERREXIT2(cinfo,code,p1,p2) \
((cinfo)->err->msg_code = (code), \
(cinfo)->err->msg_parm.i[0] = (p1), \
(cinfo)->err->msg_parm.i[1] = (p2), \
(*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo)))
#define ERREXIT3(cinfo,code,p1,p2,p3) \
((cinfo)->err->msg_code = (code), \
(cinfo)->err->msg_parm.i[0] = (p1), \
(cinfo)->err->msg_parm.i[1] = (p2), \
(cinfo)->err->msg_parm.i[2] = (p3), \
(*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo)))
#define ERREXIT4(cinfo,code,p1,p2,p3,p4) \
((cinfo)->err->msg_code = (code), \
(cinfo)->err->msg_parm.i[0] = (p1), \
(cinfo)->err->msg_parm.i[1] = (p2), \
(cinfo)->err->msg_parm.i[2] = (p3), \
(cinfo)->err->msg_parm.i[3] = (p4), \
(*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo)))
#define ERREXITS(cinfo,code,str) \
((cinfo)->err->msg_code = (code), \
strncpy((cinfo)->err->msg_parm.s, (str), JMSG_STR_PARM_MAX), \
(*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo)))
#define MAKESTMT(stuff) do { stuff } while (0)
/* Nonfatal errors (we can keep going, but the data is probably corrupt) */
#define WARNMS(cinfo,code) \
((cinfo)->err->msg_code = (code), \
(*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), -1))
#define WARNMS1(cinfo,code,p1) \
((cinfo)->err->msg_code = (code), \
(cinfo)->err->msg_parm.i[0] = (p1), \
(*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), -1))
#define WARNMS2(cinfo,code,p1,p2) \
((cinfo)->err->msg_code = (code), \
(cinfo)->err->msg_parm.i[0] = (p1), \
(cinfo)->err->msg_parm.i[1] = (p2), \
(*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), -1))
/* Informational/debugging messages */
#define TRACEMS(cinfo,lvl,code) \
((cinfo)->err->msg_code = (code), \
(*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)))
#define TRACEMS1(cinfo,lvl,code,p1) \
((cinfo)->err->msg_code = (code), \
(cinfo)->err->msg_parm.i[0] = (p1), \
(*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)))
#define TRACEMS2(cinfo,lvl,code,p1,p2) \
((cinfo)->err->msg_code = (code), \
(cinfo)->err->msg_parm.i[0] = (p1), \
(cinfo)->err->msg_parm.i[1] = (p2), \
(*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)))
#define TRACEMS3(cinfo,lvl,code,p1,p2,p3) \
MAKESTMT(int * _mp = (cinfo)->err->msg_parm.i; \
_mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); \
(cinfo)->err->msg_code = (code); \
(*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)); )
#define TRACEMS4(cinfo,lvl,code,p1,p2,p3,p4) \
MAKESTMT(int * _mp = (cinfo)->err->msg_parm.i; \
_mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); _mp[3] = (p4); \
(cinfo)->err->msg_code = (code); \
(*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)); )
#define TRACEMS5(cinfo,lvl,code,p1,p2,p3,p4,p5) \
MAKESTMT(int * _mp = (cinfo)->err->msg_parm.i; \
_mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); _mp[3] = (p4); \
_mp[4] = (p5); \
(cinfo)->err->msg_code = (code); \
(*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)); )
#define TRACEMS8(cinfo,lvl,code,p1,p2,p3,p4,p5,p6,p7,p8) \
MAKESTMT(int * _mp = (cinfo)->err->msg_parm.i; \
_mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); _mp[3] = (p4); \
_mp[4] = (p5); _mp[5] = (p6); _mp[6] = (p7); _mp[7] = (p8); \
(cinfo)->err->msg_code = (code); \
(*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)); )
#define TRACEMSS(cinfo,lvl,code,str) \
((cinfo)->err->msg_code = (code), \
strncpy((cinfo)->err->msg_parm.s, (str), JMSG_STR_PARM_MAX), \
(*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)))
#endif /* JERROR_H */

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/*
* jmorecfg.h
*
* Copyright (C) 1991-1997, Thomas G. Lane.
* This file is part of the Independent JPEG Group's software.
* For conditions of distribution and use, see the accompanying README file.
*
* This file contains additional configuration options that customize the
* JPEG software for special applications or support machine-dependent
* optimizations. Most users will not need to touch this file.
*/
/*
* Define BITS_IN_JSAMPLE as either
* 8 for 8-bit sample values (the usual setting)
* 12 for 12-bit sample values
* Only 8 and 12 are legal data precisions for lossy JPEG according to the
* JPEG standard, and the IJG code does not support anything else!
* We do not support run-time selection of data precision, sorry.
*/
#define BITS_IN_JSAMPLE 8 /* use 8 or 12 */
/*
* Maximum number of components (color channels) allowed in JPEG image.
* To meet the letter of the JPEG spec, set this to 255. However, darn
* few applications need more than 4 channels (maybe 5 for CMYK + alpha
* mask). We recommend 10 as a reasonable compromise; use 4 if you are
* really short on memory. (Each allowed component costs a hundred or so
* bytes of storage, whether actually used in an image or not.)
*/
#define MAX_COMPONENTS 10 /* maximum number of image components */
/*
* Basic data types.
* You may need to change these if you have a machine with unusual data
* type sizes; for example, "char" not 8 bits, "short" not 16 bits,
* or "long" not 32 bits. We don't care whether "int" is 16 or 32 bits,
* but it had better be at least 16.
*/
/* Representation of a single sample (pixel element value).
* We frequently allocate large arrays of these, so it's important to keep
* them small. But if you have memory to burn and access to char or short
* arrays is very slow on your hardware, you might want to change these.
*/
#if BITS_IN_JSAMPLE == 8
/* JSAMPLE should be the smallest type that will hold the values 0..255.
* You can use a signed char by having GETJSAMPLE mask it with 0xFF.
*/
#ifdef HAVE_UNSIGNED_CHAR
typedef unsigned char JSAMPLE;
#define GETJSAMPLE(value) ((int) (value))
#else /* not HAVE_UNSIGNED_CHAR */
typedef char JSAMPLE;
#ifdef CHAR_IS_UNSIGNED
#define GETJSAMPLE(value) ((int) (value))
#else
#define GETJSAMPLE(value) ((int) (value) & 0xFF)
#endif /* CHAR_IS_UNSIGNED */
#endif /* HAVE_UNSIGNED_CHAR */
#define MAXJSAMPLE 255
#define CENTERJSAMPLE 128
#endif /* BITS_IN_JSAMPLE == 8 */
#if BITS_IN_JSAMPLE == 12
/* JSAMPLE should be the smallest type that will hold the values 0..4095.
* On nearly all machines "short" will do nicely.
*/
typedef short JSAMPLE;
#define GETJSAMPLE(value) ((int) (value))
#define MAXJSAMPLE 4095
#define CENTERJSAMPLE 2048
#endif /* BITS_IN_JSAMPLE == 12 */
/* Representation of a DCT frequency coefficient.
* This should be a signed value of at least 16 bits; "short" is usually OK.
* Again, we allocate large arrays of these, but you can change to int
* if you have memory to burn and "short" is really slow.
*/
typedef short JCOEF;
/* Compressed datastreams are represented as arrays of JOCTET.
* These must be EXACTLY 8 bits wide, at least once they are written to
* external storage. Note that when using the stdio data source/destination
* managers, this is also the data type passed to fread/fwrite.
*/
#ifdef HAVE_UNSIGNED_CHAR
typedef unsigned char JOCTET;
#define GETJOCTET(value) (value)
#else /* not HAVE_UNSIGNED_CHAR */
typedef char JOCTET;
#ifdef CHAR_IS_UNSIGNED
#define GETJOCTET(value) (value)
#else
#define GETJOCTET(value) ((value) & 0xFF)
#endif /* CHAR_IS_UNSIGNED */
#endif /* HAVE_UNSIGNED_CHAR */
/* These typedefs are used for various table entries and so forth.
* They must be at least as wide as specified; but making them too big
* won't cost a huge amount of memory, so we don't provide special
* extraction code like we did for JSAMPLE. (In other words, these
* typedefs live at a different point on the speed/space tradeoff curve.)
*/
/* UINT8 must hold at least the values 0..255. */
#ifdef HAVE_UNSIGNED_CHAR
typedef unsigned char UINT8;
#else /* not HAVE_UNSIGNED_CHAR */
#ifdef CHAR_IS_UNSIGNED
typedef char UINT8;
#else /* not CHAR_IS_UNSIGNED */
typedef short UINT8;
#endif /* CHAR_IS_UNSIGNED */
#endif /* HAVE_UNSIGNED_CHAR */
/* UINT16 must hold at least the values 0..65535. */
#ifdef HAVE_UNSIGNED_SHORT
typedef unsigned short UINT16;
#else /* not HAVE_UNSIGNED_SHORT */
typedef unsigned int UINT16;
#endif /* HAVE_UNSIGNED_SHORT */
/* INT16 must hold at least the values -32768..32767. */
#ifndef XMD_H /* X11/xmd.h correctly defines INT16 */
typedef short INT16;
#endif
/* INT32 must hold at least signed 32-bit values. */
#ifndef XMD_H /* X11/xmd.h correctly defines INT32 */
typedef long INT32;
#endif
/* Datatype used for image dimensions. The JPEG standard only supports
* images up to 64K*64K due to 16-bit fields in SOF markers. Therefore
* "unsigned int" is sufficient on all machines. However, if you need to
* handle larger images and you don't mind deviating from the spec, you
* can change this datatype.
*/
typedef unsigned int JDIMENSION;
#define JPEG_MAX_DIMENSION 65500L /* a tad under 64K to prevent overflows */
/* These macros are used in all function definitions and extern declarations.
* You could modify them if you need to change function linkage conventions;
* in particular, you'll need to do that to make the library a Windows DLL.
* Another application is to make all functions global for use with debuggers
* or code profilers that require it.
*/
/* a function called through method pointers: */
#define METHODDEF(type) static type
/* a function used only in its module: */
#define LOCAL(type) static type
/* a function referenced thru EXTERNs: */
#define GLOBAL(type) type
/* a reference to a GLOBAL function: */
#define EXTERN(type) extern type
/* This macro is used to declare a "method", that is, a function pointer.
* We want to supply prototype parameters if the compiler can cope.
* Note that the arglist parameter must be parenthesized!
* Again, you can customize this if you need special linkage keywords.
*/
#ifdef HAVE_PROTOTYPES
#define JMETHOD(type,methodname,arglist) type (*methodname) arglist
#else
#define JMETHOD(type,methodname,arglist) type (*methodname) ()
#endif
/* Here is the pseudo-keyword for declaring pointers that must be "far"
* on 80x86 machines. Most of the specialized coding for 80x86 is handled
* by just saying "FAR *" where such a pointer is needed. In a few places
* explicit coding is needed; see uses of the NEED_FAR_POINTERS symbol.
*/
#ifdef NEED_FAR_POINTERS
#define FAR far
#else
#define FAR
#endif
/*
* On a few systems, type boolean and/or its values FALSE, TRUE may appear
* in standard header files. Or you may have conflicts with application-
* specific header files that you want to include together with these files.
* Defining HAVE_BOOLEAN before including jpeglib.h should make it work.
*/
#ifndef HAVE_BOOLEAN
typedef int boolean;
#endif
#ifndef FALSE /* in case these macros already exist */
#define FALSE 0 /* values of boolean */
#endif
#ifndef TRUE
#define TRUE 1
#endif
/*
* The remaining options affect code selection within the JPEG library,
* but they don't need to be visible to most applications using the library.
* To minimize application namespace pollution, the symbols won't be
* defined unless JPEG_INTERNALS or JPEG_INTERNAL_OPTIONS has been defined.
*/
#ifdef JPEG_INTERNALS
#define JPEG_INTERNAL_OPTIONS
#endif
#ifdef JPEG_INTERNAL_OPTIONS
/*
* These defines indicate whether to include various optional functions.
* Undefining some of these symbols will produce a smaller but less capable
* library. Note that you can leave certain source files out of the
* compilation/linking process if you've #undef'd the corresponding symbols.
* (You may HAVE to do that if your compiler doesn't like null source files.)
*/
/* Arithmetic coding is unsupported for legal reasons. Complaints to IBM. */
/* Capability options common to encoder and decoder: */
#define DCT_ISLOW_SUPPORTED /* slow but accurate integer algorithm */
#define DCT_IFAST_SUPPORTED /* faster, less accurate integer method */
#define DCT_FLOAT_SUPPORTED /* floating-point: accurate, fast on fast HW */
/* Encoder capability options: */
#undef C_ARITH_CODING_SUPPORTED /* Arithmetic coding back end? */
#define C_MULTISCAN_FILES_SUPPORTED /* Multiple-scan JPEG files? */
#define C_PROGRESSIVE_SUPPORTED /* Progressive JPEG? (Requires MULTISCAN)*/
#define ENTROPY_OPT_SUPPORTED /* Optimization of entropy coding parms? */
/* Note: if you selected 12-bit data precision, it is dangerous to turn off
* ENTROPY_OPT_SUPPORTED. The standard Huffman tables are only good for 8-bit
* precision, so jchuff.c normally uses entropy optimization to compute
* usable tables for higher precision. If you don't want to do optimization,
* you'll have to supply different default Huffman tables.
* The exact same statements apply for progressive JPEG: the default tables
* don't work for progressive mode. (This may get fixed, however.)
*/
#define INPUT_SMOOTHING_SUPPORTED /* Input image smoothing option? */
/* Decoder capability options: */
#undef D_ARITH_CODING_SUPPORTED /* Arithmetic coding back end? */
#define D_MULTISCAN_FILES_SUPPORTED /* Multiple-scan JPEG files? */
#define D_PROGRESSIVE_SUPPORTED /* Progressive JPEG? (Requires MULTISCAN)*/
#define SAVE_MARKERS_SUPPORTED /* jpeg_save_markers() needed? */
#define BLOCK_SMOOTHING_SUPPORTED /* Block smoothing? (Progressive only) */
#define IDCT_SCALING_SUPPORTED /* Output rescaling via IDCT? */
#undef UPSAMPLE_SCALING_SUPPORTED /* Output rescaling at upsample stage? */
#define UPSAMPLE_MERGING_SUPPORTED /* Fast path for sloppy upsampling? */
#define QUANT_1PASS_SUPPORTED /* 1-pass color quantization? */
#define QUANT_2PASS_SUPPORTED /* 2-pass color quantization? */
/* more capability options later, no doubt */
/*
* Ordering of RGB data in scanlines passed to or from the application.
* If your application wants to deal with data in the order B,G,R, just
* change these macros. You can also deal with formats such as R,G,B,X
* (one extra byte per pixel) by changing RGB_PIXELSIZE. Note that changing
* the offsets will also change the order in which colormap data is organized.
* RESTRICTIONS:
* 1. The sample applications cjpeg,djpeg do NOT support modified RGB formats.
* 2. These macros only affect RGB<=>YCbCr color conversion, so they are not
* useful if you are using JPEG color spaces other than YCbCr or grayscale.
* 3. The color quantizer modules will not behave desirably if RGB_PIXELSIZE
* is not 3 (they don't understand about dummy color components!). So you
* can't use color quantization if you change that value.
*/
#define RGB_RED 0 /* Offset of Red in an RGB scanline element */
#define RGB_GREEN 1 /* Offset of Green */
#define RGB_BLUE 2 /* Offset of Blue */
#define RGB_PIXELSIZE 3 /* JSAMPLEs per RGB scanline element */
/* Definitions for speed-related optimizations. */
/* If your compiler supports inline functions, define INLINE
* as the inline keyword; otherwise define it as empty.
*/
#ifndef INLINE
#ifdef __GNUC__ /* for instance, GNU C knows about inline */
#define INLINE __inline__
#endif
#ifndef INLINE
#define INLINE /* default is to define it as empty */
#endif
#endif
/* On some machines (notably 68000 series) "int" is 32 bits, but multiplying
* two 16-bit shorts is faster than multiplying two ints. Define MULTIPLIER
* as short on such a machine. MULTIPLIER must be at least 16 bits wide.
*/
#ifndef MULTIPLIER
#define MULTIPLIER int /* type for fastest integer multiply */
#endif
/* FAST_FLOAT should be either float or double, whichever is done faster
* by your compiler. (Note that this type is only used in the floating point
* DCT routines, so it only matters if you've defined DCT_FLOAT_SUPPORTED.)
* Typically, float is faster in ANSI C compilers, while double is faster in
* pre-ANSI compilers (because they insist on converting to double anyway).
* The code below therefore chooses float if we have ANSI-style prototypes.
*/
#ifndef FAST_FLOAT
#ifdef HAVE_PROTOTYPES
#define FAST_FLOAT float
#else
#define FAST_FLOAT double
#endif
#endif
#endif /* JPEG_INTERNAL_OPTIONS */

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/* zconf.h -- configuration of the zlib compression library
* Copyright (C) 1995-2005 Jean-loup Gailly.
* For conditions of distribution and use, see copyright notice in zlib.h
*/
/* @(#) $Id: zconf.h 2318 2006-06-07 22:27:05Z timeserv $ */
#ifndef ZCONF_H
#define ZCONF_H
/*
* If you *really* need a unique prefix for all types and library functions,
* compile with -DZ_PREFIX. The "standard" zlib should be compiled without it.
*/
#ifdef Z_PREFIX
# define deflateInit_ z_deflateInit_
# define deflate z_deflate
# define deflateEnd z_deflateEnd
# define inflateInit_ z_inflateInit_
# define inflate z_inflate
# define inflateEnd z_inflateEnd
# define deflateInit2_ z_deflateInit2_
# define deflateSetDictionary z_deflateSetDictionary
# define deflateCopy z_deflateCopy
# define deflateReset z_deflateReset
# define deflateParams z_deflateParams
# define deflateBound z_deflateBound
# define deflatePrime z_deflatePrime
# define inflateInit2_ z_inflateInit2_
# define inflateSetDictionary z_inflateSetDictionary
# define inflateSync z_inflateSync
# define inflateSyncPoint z_inflateSyncPoint
# define inflateCopy z_inflateCopy
# define inflateReset z_inflateReset
# define inflateBack z_inflateBack
# define inflateBackEnd z_inflateBackEnd
# define compress z_compress
# define compress2 z_compress2
# define compressBound z_compressBound
# define uncompress z_uncompress
# define adler32 z_adler32
# define crc32 z_crc32
# define get_crc_table z_get_crc_table
# define zError z_zError
# define alloc_func z_alloc_func
# define free_func z_free_func
# define in_func z_in_func
# define out_func z_out_func
# define Byte z_Byte
# define uInt z_uInt
# define uLong z_uLong
# define Bytef z_Bytef
# define charf z_charf
# define intf z_intf
# define uIntf z_uIntf
# define uLongf z_uLongf
# define voidpf z_voidpf
# define voidp z_voidp
#endif
#if defined(__MSDOS__) && !defined(MSDOS)
# define MSDOS
#endif
#if (defined(OS_2) || defined(__OS2__)) && !defined(OS2)
# define OS2
#endif
#if defined(_WINDOWS) && !defined(WINDOWS)
# define WINDOWS
#endif
#if defined(_WIN32) || defined(_WIN32_WCE) || defined(__WIN32__)
# ifndef WIN32
# define WIN32
# endif
#endif
#if (defined(MSDOS) || defined(OS2) || defined(WINDOWS)) && !defined(WIN32)
# if !defined(__GNUC__) && !defined(__FLAT__) && !defined(__386__)
# ifndef SYS16BIT
# define SYS16BIT
# endif
# endif
#endif
/*
* Compile with -DMAXSEG_64K if the alloc function cannot allocate more
* than 64k bytes at a time (needed on systems with 16-bit int).
*/
#ifdef SYS16BIT
# define MAXSEG_64K
#endif
#ifdef MSDOS
# define UNALIGNED_OK
#endif
#ifdef __STDC_VERSION__
# ifndef STDC
# define STDC
# endif
# if __STDC_VERSION__ >= 199901L
# ifndef STDC99
# define STDC99
# endif
# endif
#endif
#if !defined(STDC) && (defined(__STDC__) || defined(__cplusplus))
# define STDC
#endif
#if !defined(STDC) && (defined(__GNUC__) || defined(__BORLANDC__))
# define STDC
#endif
#if !defined(STDC) && (defined(MSDOS) || defined(WINDOWS) || defined(WIN32))
# define STDC
#endif
#if !defined(STDC) && (defined(OS2) || defined(__HOS_AIX__))
# define STDC
#endif
#if defined(__OS400__) && !defined(STDC) /* iSeries (formerly AS/400). */
# define STDC
#endif
#ifndef STDC
# ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */
# define const /* note: need a more gentle solution here */
# endif
#endif
/* Some Mac compilers merge all .h files incorrectly: */
#if defined(__MWERKS__)||defined(applec)||defined(THINK_C)||defined(__SC__)
# define NO_DUMMY_DECL
#endif
/* Maximum value for memLevel in deflateInit2 */
#ifndef MAX_MEM_LEVEL
# ifdef MAXSEG_64K
# define MAX_MEM_LEVEL 8
# else
# define MAX_MEM_LEVEL 9
# endif
#endif
/* Maximum value for windowBits in deflateInit2 and inflateInit2.
* WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files
* created by gzip. (Files created by minigzip can still be extracted by
* gzip.)
*/
#ifndef MAX_WBITS
# define MAX_WBITS 15 /* 32K LZ77 window */
#endif
/* The memory requirements for deflate are (in bytes):
(1 << (windowBits+2)) + (1 << (memLevel+9))
that is: 128K for windowBits=15 + 128K for memLevel = 8 (default values)
plus a few kilobytes for small objects. For example, if you want to reduce
the default memory requirements from 256K to 128K, compile with
make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7"
Of course this will generally degrade compression (there's no free lunch).
The memory requirements for inflate are (in bytes) 1 << windowBits
that is, 32K for windowBits=15 (default value) plus a few kilobytes
for small objects.
*/
/* Type declarations */
#ifndef OF /* function prototypes */
# ifdef STDC
# define OF(args) args
# else
# define OF(args) ()
# endif
#endif
/* The following definitions for FAR are needed only for MSDOS mixed
* model programming (small or medium model with some far allocations).
* This was tested only with MSC; for other MSDOS compilers you may have
* to define NO_MEMCPY in zutil.h. If you don't need the mixed model,
* just define FAR to be empty.
*/
#ifdef SYS16BIT
# if defined(M_I86SM) || defined(M_I86MM)
/* MSC small or medium model */
# define SMALL_MEDIUM
# ifdef _MSC_VER
# define FAR _far
# else
# define FAR far
# endif
# endif
# if (defined(__SMALL__) || defined(__MEDIUM__))
/* Turbo C small or medium model */
# define SMALL_MEDIUM
# ifdef __BORLANDC__
# define FAR _far
# else
# define FAR far
# endif
# endif
#endif
#if defined(WINDOWS) || defined(WIN32)
/* If building or using zlib as a DLL, define ZLIB_DLL.
* This is not mandatory, but it offers a little performance increase.
*/
# ifdef ZLIB_DLL
# if defined(WIN32) && (!defined(__BORLANDC__) || (__BORLANDC__ >= 0x500))
# ifdef ZLIB_INTERNAL
# define ZEXTERN extern __declspec(dllexport)
# else
# define ZEXTERN extern __declspec(dllimport)
# endif
# endif
# endif /* ZLIB_DLL */
/* If building or using zlib with the WINAPI/WINAPIV calling convention,
* define ZLIB_WINAPI.
* Caution: the standard ZLIB1.DLL is NOT compiled using ZLIB_WINAPI.
*/
# ifdef ZLIB_WINAPI
# ifdef FAR
# undef FAR
# endif
# include <windows.h>
/* No need for _export, use ZLIB.DEF instead. */
/* For complete Windows compatibility, use WINAPI, not __stdcall. */
# define ZEXPORT WINAPI
# ifdef WIN32
# define ZEXPORTVA WINAPIV
# else
# define ZEXPORTVA FAR CDECL
# endif
# endif
#endif
#if defined (__BEOS__)
# ifdef ZLIB_DLL
# ifdef ZLIB_INTERNAL
# define ZEXPORT __declspec(dllexport)
# define ZEXPORTVA __declspec(dllexport)
# else
# define ZEXPORT __declspec(dllimport)
# define ZEXPORTVA __declspec(dllimport)
# endif
# endif
#endif
#ifndef ZEXTERN
# define ZEXTERN extern
#endif
#ifndef ZEXPORT
# define ZEXPORT
#endif
#ifndef ZEXPORTVA
# define ZEXPORTVA
#endif
#ifndef FAR
# define FAR
#endif
#if !defined(__MACTYPES__)
typedef unsigned char Byte; /* 8 bits */
#endif
typedef unsigned int uInt; /* 16 bits or more */
typedef unsigned long uLong; /* 32 bits or more */
#ifdef SMALL_MEDIUM
/* Borland C/C++ and some old MSC versions ignore FAR inside typedef */
# define Bytef Byte FAR
#else
typedef Byte FAR Bytef;
#endif
typedef char FAR charf;
typedef int FAR intf;
typedef uInt FAR uIntf;
typedef uLong FAR uLongf;
#ifdef STDC
typedef void const *voidpc;
typedef void FAR *voidpf;
typedef void *voidp;
#else
typedef Byte const *voidpc;
typedef Byte FAR *voidpf;
typedef Byte *voidp;
#endif
#if 0 /* HAVE_UNISTD_H -- this line is updated by ./configure */
# include <sys/types.h> /* for off_t */
# include <unistd.h> /* for SEEK_* and off_t */
# ifdef VMS
# include <unixio.h> /* for off_t */
# endif
# define z_off_t off_t
#endif
#ifndef SEEK_SET
# define SEEK_SET 0 /* Seek from beginning of file. */
# define SEEK_CUR 1 /* Seek from current position. */
# define SEEK_END 2 /* Set file pointer to EOF plus "offset" */
#endif
#ifndef z_off_t
# define z_off_t long
#endif
#if defined(__OS400__)
# define NO_vsnprintf
#endif
#if defined(__MVS__)
# define NO_vsnprintf
# ifdef FAR
# undef FAR
# endif
#endif
/* MVS linker does not support external names larger than 8 bytes */
#if defined(__MVS__)
# pragma map(deflateInit_,"DEIN")
# pragma map(deflateInit2_,"DEIN2")
# pragma map(deflateEnd,"DEEND")
# pragma map(deflateBound,"DEBND")
# pragma map(inflateInit_,"ININ")
# pragma map(inflateInit2_,"ININ2")
# pragma map(inflateEnd,"INEND")
# pragma map(inflateSync,"INSY")
# pragma map(inflateSetDictionary,"INSEDI")
# pragma map(compressBound,"CMBND")
# pragma map(inflate_table,"INTABL")
# pragma map(inflate_fast,"INFA")
# pragma map(inflate_copyright,"INCOPY")
#endif
#endif /* ZCONF_H */

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