renamed varray_ arrays to rsurface_array_, and they are no longer used outside the...

[xonotic/darkplaces.git] / render.h

diff --git a/render.h b/render.h
index 9595272ab062532147224f8c336973a58121a59d..faee70b5f6ebce9437ec8ec7e70c3d7e600b7017 100644 (file)
--- a/render.h
+++ b/render.h
@@ -24,13 +24,11 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 // flag arrays used for visibility checking on world model
 // (all other entities have no per-surface/per-leaf visibility checks)
 // TODO: dynamic resize according to r_refdef.worldmodel->brush.num_clusters
-extern qbyte r_pvsbits[(32768+7)>>3];
+extern unsigned char r_pvsbits[(32768+7)>>3];
 // TODO: dynamic resize according to r_refdef.worldmodel->brush.num_leafs
-extern qbyte r_worldleafvisible[32768];
+extern unsigned char r_worldleafvisible[32768];
 // TODO: dynamic resize according to r_refdef.worldmodel->num_surfaces
-extern qbyte r_worldsurfacevisible[262144];
-
-extern matrix4x4_t r_identitymatrix;
+extern unsigned char r_worldsurfacevisible[262144];
 
 // 1.0f / N table
 extern float ixtable[4096];
@@ -60,6 +58,7 @@ extern void SHOWLMP_clear(void);
 
 // render profiling stuff
 extern char r_speeds_string[1024];
+extern int r_timereport_active;
 
 // lighting stuff
 extern cvar_t r_ambient;
@@ -144,8 +143,18 @@ extern qboolean r_rtworldshadows;
 extern qboolean r_rtdlight;
 extern qboolean r_rtdlightshadows;
 
+extern cvar_t r_nearclip;
+
 // forces all rendering to draw triangle outlines
 extern cvar_t r_showtris;
+extern cvar_t r_showtris_polygonoffset;
+extern cvar_t r_shownormals;
+extern cvar_t r_showlighting;
+extern cvar_t r_showshadowvolumes;
+extern cvar_t r_showcollisionbrushes;
+extern cvar_t r_showcollisionbrushes_polygonfactor;
+extern cvar_t r_showcollisionbrushes_polygonoffset;
+extern cvar_t r_showdisabledepthtest;
 extern int r_showtrispass;
 
 //
@@ -162,8 +171,6 @@ extern int r_view_z;
 extern int r_view_width;
 extern int r_view_height;
 extern int r_view_depth;
-extern float r_view_fov_x;
-extern float r_view_fov_y;
 extern matrix4x4_t r_view_matrix;
 
 extern mleaf_t         *r_viewleaf, *r_oldviewleaf;
@@ -176,14 +183,13 @@ extern cvar_t r_speeds;
 extern cvar_t r_fullbright;
 extern cvar_t r_wateralpha;
 extern cvar_t r_dynamic;
-extern cvar_t r_drawcollisionbrushes;
 
 void R_Init(void);
 void R_UpdateWorld(void); // needs no r_refdef
 void R_RenderView(void); // must call R_UpdateWorld and set r_refdef first
 
 
-void R_InitSky (qbyte *src, int bytesperpixel); // called at level load
+void R_InitSky (unsigned char *src, int bytesperpixel); // called at level load
 
 void R_WorldVisibility();
 void R_DrawParticles(void);
@@ -215,6 +221,14 @@ extern cvar_t r_render;
 extern cvar_t r_waterwarp;
 
 extern cvar_t r_textureunits;
+extern cvar_t r_glsl;
+extern cvar_t r_glsl_offsetmapping;
+extern cvar_t r_glsl_offsetmapping_reliefmapping;
+extern cvar_t r_glsl_offsetmapping_scale;
+extern cvar_t r_glsl_usehalffloat;
+extern cvar_t r_glsl_surfacenormalize;
+extern cvar_t r_glsl_deluxemapping;
+
 extern cvar_t gl_polyblend;
 extern cvar_t gl_dither;
 
@@ -234,8 +248,6 @@ extern rtexture_t *r_texture_fogattenuation;
 extern rtexture_t *r_texture_fogintensity;
 
 void R_TimeReport(char *name);
-void R_TimeReport_Start(void);
-void R_TimeReport_End(void);
 
 // r_stain
 void R_Stain(const vec3_t origin, float radius, int cr1, int cg1, int cb1, int ca1, int cr2, int cg2, int cb2, int ca2);
@@ -246,6 +258,18 @@ void R_Draw2DCrosshair(void);
 void R_CalcBeam_Vertex3f(float *vert, const vec3_t org1, const vec3_t org2, float width);
 void R_DrawSprite(int blendfunc1, int blendfunc2, rtexture_t *texture, rtexture_t *fogtexture, int depthdisable, const vec3_t origin, const vec3_t left, const vec3_t up, float scalex1, float scalex2, float scaley1, float scaley2, float cr, float cg, float cb, float ca);
 
+extern mempool_t *r_main_mempool;
+
+extern int rsurface_array_size;
+extern float *rsurface_array_vertex3f;
+extern float *rsurface_array_svector3f;
+extern float *rsurface_array_tvector3f;
+extern float *rsurface_array_normal3f;
+extern float *rsurface_array_color4f;
+extern float *rsurface_array_texcoord3f;
+
+void R_Mesh_ResizeArrays(int newvertices);
+
 struct entity_render_s;
 struct texture_s;
 struct msurface_s;
@@ -254,5 +278,63 @@ void R_UpdateAllTextureInfo(entity_render_t *ent);
 void R_QueueTextureSurfaceList(entity_render_t *ent, struct texture_s *texture, int texturenumsurfaces, const struct msurface_s **texturesurfacelist, const vec3_t modelorg);
 void R_DrawSurfaces(entity_render_t *ent, qboolean skysurfaces);
 
+#define SHADERPERMUTATION_MODE_LIGHTSOURCE (1<<0) // (lightsource) use directional pixel shading from light source (rtlight)
+#define SHADERPERMUTATION_MODE_LIGHTDIRECTIONMAP_MODELSPACE (1<<1) // (lightmap) use directional pixel shading from texture containing modelspace light directions (deluxemap)
+#define SHADERPERMUTATION_MODE_LIGHTDIRECTIONMAP_TANGENTSPACE (1<<2) // (lightmap) use directional pixel shading from texture containing tangentspace light directions (deluxemap)
+#define SHADERPERMUTATION_MODE_LIGHTDIRECTION (1<<3) // (lightmap) use directional pixel shading from fixed light direction (q3bsp)
+#define SHADERPERMUTATION_GLOW (1<<4) // (lightmap) blend in an additive glow texture
+#define SHADERPERMUTATION_FOG (1<<5) // tint the color by fog color or black if using additive blend mode
+#define SHADERPERMUTATION_COLORMAPPING (1<<6) // indicates this is a colormapped skin
+#define SHADERPERMUTATION_SPECULAR (1<<7) // (lightsource or deluxemapping) render specular effects
+#define SHADERPERMUTATION_CUBEFILTER (1<<8) // (lightsource) use cubemap light filter
+#define SHADERPERMUTATION_OFFSETMAPPING (1<<9) // adjust texcoords to roughly simulate a displacement mapped surface
+#define SHADERPERMUTATION_OFFSETMAPPING_RELIEFMAPPING (1<<10) // adjust texcoords to accurately simulate a displacement mapped surface (requires OFFSETMAPPING to also be set!)
+#define SHADERPERMUTATION_SURFACENORMALIZE (1<<11) // (lightsource or deluxemapping) improved bumpmapping
+#define SHADERPERMUTATION_GEFORCEFX (1<<12) // use half vector types if available (NVIDIA specific)
+#define SHADERPERMUTATION_COUNT (1<<13) // how many permutations are possible
+
+typedef struct r_glsl_permutation_s
+{
+       // indicates if we have tried compiling this permutation already
+       qboolean compiled;
+       // 0 if compilation failed
+       int program;
+       int loc_Texture_Normal;
+       int loc_Texture_Color;
+       int loc_Texture_Gloss;
+       int loc_Texture_Cube;
+       int loc_Texture_FogMask;
+       int loc_Texture_Pants;
+       int loc_Texture_Shirt;
+       int loc_Texture_Lightmap;
+       int loc_Texture_Deluxemap;
+       int loc_Texture_Glow;
+       int loc_FogColor;
+       int loc_LightPosition;
+       int loc_EyePosition;
+       int loc_LightColor;
+       int loc_Color_Pants;
+       int loc_Color_Shirt;
+       int loc_FogRangeRecip;
+       int loc_AmbientScale;
+       int loc_DiffuseScale;
+       int loc_SpecularScale;
+       int loc_SpecularPower;
+       int loc_OffsetMapping_Scale;
+       int loc_AmbientColor;
+       int loc_DiffuseColor;
+       int loc_SpecularColor;
+       int loc_LightDir;
+}
+r_glsl_permutation_t;
+
+// information about each possible shader permutation
+extern r_glsl_permutation_t r_glsl_permutations[SHADERPERMUTATION_COUNT];
+// currently selected permutation
+r_glsl_permutation_t *r_glsl_permutation;
+
+void R_GLSL_CompilePermutation(int permutation);
+void R_SetupSurfaceShader(const entity_render_t *ent, const texture_t *texture, const vec3_t modelorg, const vec3_t lightcolorbase, qboolean modellighting);
+
 #endif