multiline cvar_t descriptions cause problems when building the readme

[xonotic/darkplaces.git] / render.h

diff --git a/render.h b/render.h
index 5f22191d9fed84f7f88564429226af00a8eac945..852a25b93589701511672047f895265404af9369 100644 (file)
--- a/render.h
+++ b/render.h
@@ -21,6 +21,8 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #ifndef RENDER_H
 #define RENDER_H
 
+#include "svbsp.h"
+
 // 1.0f / N table
 extern float ixtable[4096];
 
@@ -60,6 +62,9 @@ extern cvar_t r_waterscroll;
 
 extern cvar_t developer_texturelogging;
 
+// shadow volume bsp struct with automatically growing nodes buffer
+extern svbsp_t r_svbsp;
+
 typedef struct rmesh_s
 {
        // vertices of this mesh
@@ -131,6 +136,7 @@ void R_DrawExplosions(void);
 #define gl_alpha_format 4
 
 int R_CullBox(const vec3_t mins, const vec3_t maxs);
+int R_CullBoxCustomPlanes(const vec3_t mins, const vec3_t maxs, int numplanes, const mplane_t *planes);
 
 #include "r_modules.h"
 
@@ -153,6 +159,8 @@ extern cvar_t gl_dither;
 
 extern cvar_t r_smoothnormals_areaweighting;
 
+extern cvar_t r_test;
+
 #include "gl_backend.h"
 
 #include "r_light.h"
@@ -171,9 +179,6 @@ void R_TimeReport(char *name);
 // 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);
 
-void R_DrawWorldCrosshair(void);
-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);
 
@@ -211,10 +216,11 @@ extern qboolean rsurface_generatedvertex;
 extern const entity_render_t *rsurface_entity;
 extern const model_t *rsurface_model;
 extern texture_t *rsurface_texture;
-extern rtexture_t *rsurface_lightmaptexture;
+extern qboolean rsurface_uselightmaptexture;
 extern rsurfmode_t rsurface_mode;
 
-void RSurf_ActiveEntity(const entity_render_t *ent, qboolean wantnormals, qboolean wanttangents);
+void RSurf_ActiveWorldEntity(void);
+void RSurf_ActiveModelEntity(const entity_render_t *ent, qboolean wantnormals, qboolean wanttangents);
 void RSurf_CleanUp(void);
 
 void R_Mesh_ResizeArrays(int newvertices);
@@ -225,7 +231,8 @@ struct msurface_s;
 void R_UpdateTextureInfo(const entity_render_t *ent, texture_t *t);
 void R_UpdateAllTextureInfo(entity_render_t *ent);
 void R_QueueTextureSurfaceList(int texturenumsurfaces, msurface_t **texturesurfacelist);
-void R_DrawSurfaces(entity_render_t *ent, qboolean skysurfaces);
+void R_DrawWorldSurfaces(qboolean skysurfaces);
+void R_DrawModelSurfaces(entity_render_t *ent, qboolean skysurfaces);
 
 void RSurf_PrepareVerticesForBatch(qboolean generatenormals, qboolean generatetangents, int texturenumsurfaces, msurface_t **texturesurfacelist);
 void RSurf_DrawBatch_Simple(int texturenumsurfaces, msurface_t **texturesurfacelist);
@@ -241,7 +248,14 @@ void RSurf_DrawBatch_Simple(int texturenumsurfaces, msurface_t **texturesurfacel
 #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_COUNT (1<<11) // how many permutations are possible
+#define SHADERPERMUTATION_COUNTMASK (SHADERPERMUTATION_COUNT - 1) // mask of valid indexing bits for r_glsl_permutations[] array
+
+// these are additional flags used only by R_GLSL_CompilePermutation
+#define SHADERPERMUTATION_USES_VERTEXSHADER (1<<29)
+#define SHADERPERMUTATION_USES_GEOMETRYSHADER (1<<30)
+#define SHADERPERMUTATION_USES_FRAGMENTSHADER (1<<31)
 
 typedef struct r_glsl_permutation_s
 {
@@ -270,6 +284,8 @@ typedef struct r_glsl_permutation_s
        int loc_DiffuseScale;
        int loc_SpecularScale;
        int loc_SpecularPower;
+       int loc_GlowScale;
+       int loc_SceneBrightness;
        int loc_OffsetMapping_Scale;
        int loc_AmbientColor;
        int loc_DiffuseColor;
@@ -283,7 +299,7 @@ extern r_glsl_permutation_t r_glsl_permutations[SHADERPERMUTATION_COUNT];
 // currently selected permutation
 extern r_glsl_permutation_t *r_glsl_permutation;
 
-void R_GLSL_CompilePermutation(int permutation);
+void R_GLSL_CompilePermutation(const char *shaderfilename, int permutation);
 int R_SetupSurfaceShader(const vec3_t lightcolorbase, qboolean modellighting);
 void R_SwitchSurfaceShader(int permutation);