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https://github.com/FWGS/xash3d-fwgs.git
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ref: more @mittorn's changes on RefAPI
This commit is contained in:
Alibek Omarov
@@ -84,80 +84,6 @@ XASH SPECIFIC - sort of hack that works only in Xash3D not in GoldSrc
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#define HACKS_RELATED_HLMODS // some HL-mods works differently under Xash and can't be fixed without some hacks at least at current time
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#define MAX_STRING 256 // generic string
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#define MAX_INFO_STRING 256 // infostrings are transmitted across network
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#define MAX_SERVERINFO_STRING 512 // server handles too many settings. expand to 1024?
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#define MAX_LOCALINFO_STRING 32768 // localinfo used on server and not sended to the clients
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#define MAX_SYSPATH 1024 // system filepath
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#define MAX_PRINT_MSG 8192 // how many symbols can handle single call of Con_Printf or Con_DPrintf
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#define MAX_TOKEN 2048 // parse token length
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#define MAX_MODS 512 // environment games that engine can keep visible
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#define MAX_USERMSG_LENGTH 2048 // don't modify it's relies on a client-side definitions
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#define BIT( n ) ( 1 << ( n ))
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#define GAMMA ( 2.2 ) // Valve Software gamma
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#define INVGAMMA ( 1.0 / 2.2 ) // back to 1.0
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#define TEXGAMMA ( 0.9 ) // compensate dim textures
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#define SetBits( iBitVector, bits ) ((iBitVector) = (iBitVector) | (bits))
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#define ClearBits( iBitVector, bits ) ((iBitVector) = (iBitVector) & ~(bits))
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#define FBitSet( iBitVector, bit ) ((iBitVector) & (bit))
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#ifndef __cplusplus
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#ifdef NULL
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#undef NULL
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#endif
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#define NULL ((void *)0)
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#endif
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// color strings
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#define IsColorString( p ) ( p && *( p ) == '^' && *(( p ) + 1) && *(( p ) + 1) >= '0' && *(( p ) + 1 ) <= '9' )
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#define ColorIndex( c ) ((( c ) - '0' ) & 7 )
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#if defined __i386__ && defined __GNUC__
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#define GAME_EXPORT __attribute__((force_align_arg_pointer))
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#else
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#define GAME_EXPORT
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#endif
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#ifdef XASH_BIG_ENDIAN
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#define LittleLong(x) (((int)(((x)&255)<<24)) + ((int)((((x)>>8)&255)<<16)) + ((int)(((x)>>16)&255)<<8) + (((x) >> 24)&255))
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#define LittleLongSW(x) (x = LittleLong(x) )
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#define LittleShort(x) ((short)( (((short)(x) >> 8) & 255) + (((short)(x) & 255) << 8)))
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#define LittleShortSW(x) (x = LittleShort(x) )
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_inline float LittleFloat( float f )
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{
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union
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{
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float f;
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unsigned char b[4];
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} dat1, dat2;
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dat1.f = f;
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dat2.b[0] = dat1.b[3];
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dat2.b[1] = dat1.b[2];
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dat2.b[2] = dat1.b[1];
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dat2.b[3] = dat1.b[0];
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return dat2.f;
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}
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#else
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#define LittleLong(x) (x)
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#define LittleLongSW(x)
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#define LittleShort(x) (x)
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#define LittleShortSW(x)
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#define LittleFloat(x) (x)
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#endif
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typedef unsigned int dword;
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typedef unsigned int uint;
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typedef char string[MAX_STRING];
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typedef struct file_s file_t; // normal file
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typedef struct wfile_s wfile_t; // wad file
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typedef struct stream_s stream_t; // sound stream for background music playing
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typedef off_t fs_offset_t;
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typedef void (*setpair_t)( const char *key, const char *value, void *buffer, void *numpairs );
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@@ -610,117 +536,11 @@ int FS_Close( file_t *file );
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int FS_Getc( file_t *file );
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fs_offset_t FS_FileLength( file_t *f );
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/*
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========================================================================
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internal image format
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typically expanded to rgba buffer
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NOTE: number at end of pixelformat name it's a total bitscount e.g. PF_RGB_24 == PF_RGB_888
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========================================================================
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*/
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#define ImageRAW( type ) (type == PF_RGBA_32 || type == PF_BGRA_32 || type == PF_RGB_24 || type == PF_BGR_24)
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#define ImageDXT( type ) (type == PF_DXT1 || type == PF_DXT3 || type == PF_DXT5 || type == PF_ATI2)
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typedef enum
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{
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PF_UNKNOWN = 0,
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PF_INDEXED_24, // inflated palette (768 bytes)
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PF_INDEXED_32, // deflated palette (1024 bytes)
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PF_RGBA_32, // normal rgba buffer
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PF_BGRA_32, // big endian RGBA (MacOS)
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PF_RGB_24, // uncompressed dds or another 24-bit image
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PF_BGR_24, // big-endian RGB (MacOS)
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PF_DXT1, // s3tc DXT1 format
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PF_DXT3, // s3tc DXT3 format
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PF_DXT5, // s3tc DXT5 format
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PF_ATI2, // latc ATI2N format
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PF_TOTALCOUNT, // must be last
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} pixformat_t;
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typedef struct bpc_desc_s
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{
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int format; // pixelformat
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char name[16]; // used for debug
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uint glFormat; // RGBA format
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int bpp; // channels (e.g. rgb = 3, rgba = 4)
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} bpc_desc_t;
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// imagelib global settings
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typedef enum
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{
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IL_USE_LERPING = BIT(0), // lerping images during resample
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IL_KEEP_8BIT = BIT(1), // don't expand paletted images
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IL_ALLOW_OVERWRITE = BIT(2), // allow to overwrite stored images
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IL_DONTFLIP_TGA = BIT(3), // Steam background completely ignore tga attribute 0x20 (stupid lammers!)
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IL_DDS_HARDWARE = BIT(4), // DXT compression is support
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IL_LOAD_DECAL = BIT(5), // special mode for load gradient decals
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IL_OVERVIEW = BIT(6), // overview required some unque operations
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} ilFlags_t;
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// goes into rgbdata_t->encode
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#define DXT_ENCODE_DEFAULT 0 // don't use custom encoders
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#define DXT_ENCODE_COLOR_YCoCg 0x1A01 // make sure that value dosn't collide with anything
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#define DXT_ENCODE_ALPHA_1BIT 0x1A02 // normal 1-bit alpha
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#define DXT_ENCODE_ALPHA_8BIT 0x1A03 // normal 8-bit alpha
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#define DXT_ENCODE_ALPHA_SDF 0x1A04 // signed distance field
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#define DXT_ENCODE_NORMAL_AG_ORTHO 0x1A05 // orthographic projection
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#define DXT_ENCODE_NORMAL_AG_STEREO 0x1A06 // stereographic projection
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#define DXT_ENCODE_NORMAL_AG_PARABOLOID 0x1A07 // paraboloid projection
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#define DXT_ENCODE_NORMAL_AG_QUARTIC 0x1A08 // newton method
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#define DXT_ENCODE_NORMAL_AG_AZIMUTHAL 0x1A09 // Lambert Azimuthal Equal-Area
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// rgbdata output flags
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typedef enum
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{
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// rgbdata->flags
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IMAGE_CUBEMAP = BIT(0), // it's 6-sides cubemap buffer
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IMAGE_HAS_ALPHA = BIT(1), // image contain alpha-channel
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IMAGE_HAS_COLOR = BIT(2), // image contain RGB-channel
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IMAGE_COLORINDEX = BIT(3), // all colors in palette is gradients of last color (decals)
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IMAGE_HAS_LUMA = BIT(4), // image has luma pixels (q1-style maps)
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IMAGE_SKYBOX = BIT(5), // only used by FS_SaveImage - for write right suffixes
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IMAGE_QUAKESKY = BIT(6), // it's a quake sky double layered clouds (so keep it as 8 bit)
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IMAGE_DDS_FORMAT = BIT(7), // a hint for GL loader
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IMAGE_MULTILAYER = BIT(8), // to differentiate from 3D texture
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IMAGE_ONEBIT_ALPHA = BIT(9), // binary alpha
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IMAGE_QUAKEPAL = BIT(10), // image has quake1 palette
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// Image_Process manipulation flags
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IMAGE_FLIP_X = BIT(16), // flip the image by width
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IMAGE_FLIP_Y = BIT(17), // flip the image by height
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IMAGE_ROT_90 = BIT(18), // flip from upper left corner to down right corner
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IMAGE_ROT180 = IMAGE_FLIP_X|IMAGE_FLIP_Y,
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IMAGE_ROT270 = IMAGE_FLIP_X|IMAGE_FLIP_Y|IMAGE_ROT_90,
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IMAGE_EMBOSS = BIT(19), // apply emboss mapping
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IMAGE_RESAMPLE = BIT(20), // resample image to specified dims
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// reserved
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// reserved
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IMAGE_FORCE_RGBA = BIT(23), // force image to RGBA buffer
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IMAGE_MAKE_LUMA = BIT(24), // create luma texture from indexed
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IMAGE_QUANTIZE = BIT(25), // make indexed image from 24 or 32- bit image
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IMAGE_LIGHTGAMMA = BIT(26), // apply gamma for image
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IMAGE_REMAP = BIT(27), // interpret width and height as top and bottom color
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} imgFlags_t;
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typedef struct rgbdata_s
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{
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word width; // image width
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word height; // image height
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word depth; // image depth
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uint type; // compression type
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uint flags; // misc image flags
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word encode; // DXT may have custom encoder, that will be decoded in GLSL-side
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byte numMips; // mipmap count
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byte *palette; // palette if present
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byte *buffer; // image buffer
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rgba_t fogParams; // some water textures in hl1 has info about fog color and alpha
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size_t size; // for bounds checking
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} rgbdata_t;
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//
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// imagelib
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//
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#include "com_image.h"
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void Image_Init( void );
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void Image_Shutdown( void );
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void Image_AddCmdFlags( uint flags );
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@@ -738,7 +558,6 @@ qboolean Image_CustomPalette( void );
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void Image_ClearForceFlags( void );
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void Image_SetMDLPointer( byte *p );
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void Image_CheckPaletteQ1( void );
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/*
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========================================================================
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@@ -20,25 +20,6 @@ GNU General Public License for more details.
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#include "edict.h"
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#include "eiface.h"
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// 1/32 epsilon to keep floating point happy
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#define DIST_EPSILON (1.0f / 32.0f)
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#define FRAC_EPSILON (1.0f / 1024.0f)
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#define BACKFACE_EPSILON 0.01f
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#define MAX_BOX_LEAFS 256
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#define ANIM_CYCLE 2
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#define MOD_FRAMES 20
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// remapping info
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#define SUIT_HUE_START 192
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#define SUIT_HUE_END 223
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#define PLATE_HUE_START 160
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#define PLATE_HUE_END 191
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#define SHIRT_HUE_START 16
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#define SHIRT_HUE_END 32
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#define PANTS_HUE_START 96
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#define PANTS_HUE_END 112
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#define LM_SAMPLE_SIZE 16
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#define LM_SAMPLE_EXTRASIZE 8
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@@ -63,19 +63,6 @@ NOTE: never change this structure because all dll descriptions in xash code
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writes into struct by offsets not names
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========================================================================
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*/
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typedef struct dllfunc_s
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{
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const char *name;
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void **func;
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} dllfunc_t;
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typedef struct dll_info_s
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{
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const char *name; // name of library
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const dllfunc_t *fcts; // list of dll exports
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qboolean crash; // crash if dll not found
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void *link; // hinstance of loading library
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} dll_info_t;
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void Sys_Sleep( int msec );
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double Sys_DoubleTime( void );
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