r_coronas_occlusionquery: don't try using a GL20-requiring feature in the GL11/GL13...

[xonotic/darkplaces.git] / r_shadow.h

diff --git a/r_shadow.h b/r_shadow.h
index 74de1205813fc60c3b4644b5d9a5b89ca0c79515..3346b77e07c690a3bbc95c3bbb325bf9f98931e3 100644 (file)
--- a/r_shadow.h
+++ b/r_shadow.h
@@ -44,16 +44,23 @@ typedef struct r_shadow_bouncegrid_settings_s
        qboolean bounceanglediffuse;
        qboolean directionalshading;
        qboolean includedirectlighting;
+       qboolean blur;
+       qboolean normalizevectors;
+       int floatcolors;
        float dlightparticlemultiplier;
        qboolean hitmodels;
        float lightradiusscale;
        int maxbounce;
+       float lightpathsize_initial;
+       float lightpathsize_conespread;
        float particlebounceintensity;
        float particleintensity;
        int maxphotons;
        float energyperphoton;
        float spacing[3];
-       int stablerandom;
+       int rng_type;
+       int rng_seed;
+       float bounceminimumintensity2;
 }
 r_shadow_bouncegrid_settings_t;
 
@@ -73,8 +80,6 @@ typedef struct r_shadow_bouncegrid_state_s
        int pixelbands;
        int pixelsperband;
        int bytesperband;
-       unsigned char *pixels;
-       float *highpixels;
        float spacing[3];
        float ispacing[3];
        vec3_t mins;
@@ -85,6 +90,11 @@ typedef struct r_shadow_bouncegrid_state_s
        // per-frame data that is very temporary
        int numsplatpaths;
        struct r_shadow_bouncegrid_splatpath_s *splatpaths;
+       int highpixels_index; // which one is active - this toggles when doing blur
+       float *highpixels; // equals blurpixels[highpixels_index]
+       float *blurpixels[2];
+       unsigned char *u8pixels; // temporary processing buffer when outputting to rgba8 format
+       unsigned short *fp16pixels; // temporary processing buffer when outputting to rgba16f format
 }
 r_shadow_bouncegrid_state_t;
 
@@ -103,8 +113,8 @@ void R_Shadow_RenderMode_Begin(void);
 void R_Shadow_RenderMode_ActiveLight(const rtlight_t *rtlight);
 void R_Shadow_RenderMode_Reset(void);
 void R_Shadow_RenderMode_StencilShadowVolumes(qboolean zpass);
-void R_Shadow_RenderMode_Lighting(qboolean stenciltest, qboolean transparent, qboolean shadowmapping);
-void R_Shadow_RenderMode_DrawDeferredLight(qboolean stenciltest, qboolean shadowmapping);
+void R_Shadow_RenderMode_Lighting(qboolean stenciltest, qboolean transparent, qboolean shadowmapping, qboolean noselfshadowpass);
+void R_Shadow_RenderMode_DrawDeferredLight(qboolean shadowmapping);
 void R_Shadow_RenderMode_VisibleShadowVolumes(void);
 void R_Shadow_RenderMode_VisibleLighting(qboolean stenciltest, qboolean transparent);
 void R_Shadow_RenderMode_End(void);
@@ -126,6 +136,7 @@ void R_RTLight_Compile(rtlight_t *rtlight);
 void R_RTLight_Uncompile(rtlight_t *rtlight);
 
 void R_Shadow_PrepareLights(int fbo, rtexture_t *depthtexture, rtexture_t *colortexture);
+void R_Shadow_ClearShadowMapTexture(void);
 void R_Shadow_DrawPrepass(void);
 void R_Shadow_DrawLights(void);
 void R_Shadow_DrawCoronas(void);
@@ -151,7 +162,7 @@ void R_Shadow_PrepareModelShadows(void);
 void R_LightPoint(float *color, const vec3_t p, const int flags);
 void R_CompleteLightPoint(float *ambientcolor, float *diffusecolor, float *diffusenormal, const vec3_t p, const int flags);
 
-void R_DrawModelShadowMaps(int fbo, rtexture_t *depthtexture, rtexture_t *colortexture);
-void R_DrawModelShadows(int fbo, rtexture_t *depthtexture, rtexture_t *colortexture);
+void R_Shadow_DrawShadowMaps(void);
+void R_Shadow_DrawModelShadows(void);
 
 #endif