mirror of
https://git.do.srb2.org/STJr/SRB2.git
synced 2024-12-12 22:02:01 +00:00
139 lines
3.3 KiB
C
139 lines
3.3 KiB
C
// SONIC ROBO BLAST 2
|
|
//-----------------------------------------------------------------------------
|
|
// Copyright (C) 1998-2000 by DooM Legacy Team.
|
|
// Copyright (C) 1999-2022 by Sonic Team Junior.
|
|
//
|
|
// This program is free software distributed under the
|
|
// terms of the GNU General Public License, version 2.
|
|
// See the 'LICENSE' file for more details.
|
|
//-----------------------------------------------------------------------------
|
|
/// \file hw_glob.h
|
|
/// \brief globals (shared data & code) for hw_ modules
|
|
|
|
#ifndef _HWR_GLOB_H_
|
|
#define _HWR_GLOB_H_
|
|
|
|
#include "hw_defs.h"
|
|
#include "hw_main.h"
|
|
#include "../m_misc.h"
|
|
#include "../p_setup.h"
|
|
|
|
// the original aspect ratio of Doom graphics isn't square
|
|
#define ORIGINAL_ASPECT (320.0f/200.0f)
|
|
|
|
// Uncomment this to enable the OpenGL loading screen
|
|
//#define HWR_LOADING_SCREEN
|
|
|
|
// -----------
|
|
// structures
|
|
// -----------
|
|
|
|
// a vertex of a Doom 'plane' polygon
|
|
typedef struct
|
|
{
|
|
float x;
|
|
float y;
|
|
float z;
|
|
} polyvertex_t;
|
|
|
|
#ifdef _MSC_VER
|
|
#pragma warning(disable : 4200)
|
|
#endif
|
|
|
|
// a convex 'plane' polygon, clockwise order
|
|
typedef struct
|
|
{
|
|
INT32 numpts;
|
|
polyvertex_t pts[0];
|
|
} poly_t;
|
|
|
|
#ifdef _MSC_VER
|
|
#pragma warning(default : 4200)
|
|
#endif
|
|
|
|
// holds extra info for 3D render, for each subsector in subsectors[]
|
|
typedef struct
|
|
{
|
|
poly_t *planepoly; // the generated convex polygon
|
|
} extrasubsector_t;
|
|
|
|
// needed for sprite rendering
|
|
// equivalent of the software renderer's vissprites
|
|
typedef struct gl_vissprite_s
|
|
{
|
|
float x1, x2;
|
|
float z1, z2;
|
|
float gz, gzt;
|
|
|
|
float tz;
|
|
float tracertz; // for MF2_LINKDRAW sprites, this contains tracer's tz for use in sorting
|
|
|
|
float scale;
|
|
float shadowheight, shadowscale;
|
|
|
|
float spritexscale, spriteyscale;
|
|
float spritexoffset, spriteyoffset;
|
|
|
|
UINT32 renderflags;
|
|
UINT8 rotateflags;
|
|
|
|
boolean flip, vflip;
|
|
boolean precip; // Tails 08-25-2002
|
|
boolean rotated;
|
|
UINT8 translucency; //alpha level 0-255
|
|
|
|
//Hurdler: 25/04/2000: now support colormap in hardware mode
|
|
UINT8 *colormap;
|
|
INT32 dispoffset; // copy of info->dispoffset, affects ordering but not drawing
|
|
|
|
patch_t *gpatch;
|
|
mobj_t *mobj; // NOTE: This is a precipmobj_t if precip is true !!! Watch out.
|
|
} gl_vissprite_t;
|
|
|
|
// --------
|
|
// hw_bsp.c
|
|
// --------
|
|
extern extrasubsector_t *extrasubsectors;
|
|
extern size_t addsubsector;
|
|
|
|
void HWR_InitPolyPool(void);
|
|
void HWR_FreePolyPool(void);
|
|
|
|
void HWR_FreeExtraSubsectors(void);
|
|
|
|
// --------
|
|
// hw_cache.c
|
|
// --------
|
|
void HWR_InitMapTextures(void);
|
|
void HWR_LoadMapTextures(size_t pnumtextures);
|
|
void HWR_FreeMapTextures(void);
|
|
|
|
patch_t *HWR_GetCachedGLPatchPwad(UINT16 wad, UINT16 lump);
|
|
patch_t *HWR_GetCachedGLPatch(lumpnum_t lumpnum);
|
|
|
|
void HWR_GetPatch(patch_t *patch);
|
|
void HWR_GetMappedPatch(patch_t *patch, const UINT8 *colormap);
|
|
void HWR_GetFadeMask(lumpnum_t fademasklumpnum);
|
|
patch_t *HWR_GetPic(lumpnum_t lumpnum);
|
|
|
|
GLMapTexture_t *HWR_GetTexture(INT32 tex);
|
|
void HWR_GetLevelFlat(levelflat_t *levelflat);
|
|
void HWR_GetRawFlat(lumpnum_t flatlumpnum);
|
|
|
|
void HWR_FreeTexture(patch_t *patch);
|
|
void HWR_FreeTextureData(patch_t *patch);
|
|
void HWR_FreeTextureColormaps(patch_t *patch);
|
|
void HWR_ClearAllTextures(void);
|
|
void HWR_FreeColormapCache(void);
|
|
void HWR_UnlockCachedPatch(GLPatch_t *gpatch);
|
|
|
|
void HWR_SetPalette(RGBA_t *palette);
|
|
|
|
|
|
// --------
|
|
// hw_draw.c
|
|
// --------
|
|
extern INT32 patchformat;
|
|
extern INT32 textureformat;
|
|
|
|
#endif //_HW_GLOB_
|