Fix an annoying bug in the d0_blind_id protocol handling:

[xonotic/darkplaces.git] / gl_rmain.c

diff --git a/gl_rmain.c b/gl_rmain.c
index 50fca5992bd3dab5b0a5def378e6c12f7779ba81..3d9686e0c7f851f0c5dada0cb014f14c935b7f81 100644 (file)
--- a/gl_rmain.c
+++ b/gl_rmain.c
@@ -184,6 +184,7 @@ cvar_t r_glsl_postprocess_uservec3_enable = {CVAR_SAVE, "r_glsl_postprocess_user
 cvar_t r_glsl_postprocess_uservec4_enable = {CVAR_SAVE, "r_glsl_postprocess_uservec4_enable", "1", "enables postprocessing uservec4 usage, creates USERVEC1 define (only useful if default.glsl has been customized)"};
 
 cvar_t r_water = {CVAR_SAVE, "r_water", "0", "whether to use reflections and refraction on water surfaces (note: r_wateralpha must be set below 1)"};
+cvar_t r_water_cameraentitiesonly = {CVAR_SAVE, "r_water_cameraentitiesonly", "0", "whether to only show QC-defined reflections/refractions (typically used for camera- or portal-like effects)"};
 cvar_t r_water_clippingplanebias = {CVAR_SAVE, "r_water_clippingplanebias", "1", "a rather technical setting which avoids black pixels around water edges"};
 cvar_t r_water_resolutionmultiplier = {CVAR_SAVE, "r_water_resolutionmultiplier", "0.5", "multiplier for screen resolution when rendering refracted/reflected scenes, 1 is full quality, lower values are faster"};
 cvar_t r_water_refractdistort = {CVAR_SAVE, "r_water_refractdistort", "0.01", "how much water refractions shimmer"};
@@ -4375,6 +4376,7 @@ void GL_Main_Init(void)
        Cvar_RegisterVariable(&r_celoutlines);
 
        Cvar_RegisterVariable(&r_water);
+       Cvar_RegisterVariable(&r_water_cameraentitiesonly);
        Cvar_RegisterVariable(&r_water_resolutionmultiplier);
        Cvar_RegisterVariable(&r_water_clippingplanebias);
        Cvar_RegisterVariable(&r_water_refractdistort);
@@ -6040,7 +6042,7 @@ void R_Water_AddWaterPlane(msurface_t *surface, int entno)
        if(!(p->materialflags & MATERIALFLAG_CAMERA))
        {
                // merge this surface's PVS into the waterplane
-               if (p->materialflags & (MATERIALFLAG_WATERSHADER | MATERIALFLAG_REFRACTION | MATERIALFLAG_REFLECTION | MATERIALFLAG_CAMERA) && r_refdef.scene.worldmodel && r_refdef.scene.worldmodel->brush.FatPVS
+               if (p->materialflags & (MATERIALFLAG_WATERSHADER | MATERIALFLAG_REFRACTION | MATERIALFLAG_REFLECTION) && r_refdef.scene.worldmodel && r_refdef.scene.worldmodel->brush.FatPVS
                 && r_refdef.scene.worldmodel->brush.PointInLeaf && r_refdef.scene.worldmodel->brush.PointInLeaf(r_refdef.scene.worldmodel, center)->clusterindex >= 0)
                {
                        r_refdef.scene.worldmodel->brush.FatPVS(r_refdef.scene.worldmodel, center, 2, p->pvsbits, sizeof(p->pvsbits), p->pvsvalid);
@@ -6092,6 +6094,8 @@ static void R_Water_ProcessPlanes(int fbo, rtexture_t *depthtexture, rtexture_t
        // make sure enough textures are allocated
        for (planeindex = 0, p = r_fb.water.waterplanes;planeindex < r_fb.water.numwaterplanes;planeindex++, p++)
        {
+               if (r_water_cameraentitiesonly.value != 0 && !p->camera_entity)
+                       continue;
                if (p->materialflags & (MATERIALFLAG_WATERSHADER | MATERIALFLAG_REFRACTION))
                {
                        if (!p->texture_refraction)
@@ -6147,6 +6151,8 @@ static void R_Water_ProcessPlanes(int fbo, rtexture_t *depthtexture, rtexture_t
        r_fb.water.renderingscene = true;
        for (planeindex = 0, p = r_fb.water.waterplanes;planeindex < r_fb.water.numwaterplanes;planeindex++, p++)
        {
+               if (r_water_cameraentitiesonly.value != 0 && !p->camera_entity)
+                       continue;
                if (p->materialflags & (MATERIALFLAG_WATERSHADER | MATERIALFLAG_REFLECTION))
                {
                        r_refdef.view = myview;
@@ -8431,7 +8437,7 @@ texture_t *R_GetCurrentTexture(texture_t *t)
                }
        }
 
-       return t->currentframe;
+       return t;
 }
 
 rsurfacestate_t rsurface;