cvar_t r_shadow_bouncegrid_threaded = {CF_CLIENT | CF_ARCHIVE, "r_shadow_bouncegrid_threaded", "1", "enables use of taskqueue_maxthreads to perform the traces and slice rendering of bouncegrid"};
cvar_t r_coronas = {CF_CLIENT | CF_ARCHIVE, "r_coronas", "0", "brightness of corona flare effects around certain lights, 0 disables corona effects"};
cvar_t r_coronas_occlusionsizescale = {CF_CLIENT | CF_ARCHIVE, "r_coronas_occlusionsizescale", "0.1", "size of light source for corona occlusion checksum the proportion of hidden pixels controls corona intensity"};
-cvar_t r_coronas_occlusionquery = {CF_CLIENT | CF_ARCHIVE, "r_coronas_occlusionquery", "0", "fades coronas according to visibility"};
+cvar_t r_coronas_occlusionquery = {CF_CLIENT | CF_ARCHIVE, "r_coronas_occlusionquery", "0", "fades coronas according to visibility, requires OpenGL 4.4"};
cvar_t gl_flashblend = {CF_CLIENT | CF_ARCHIVE, "gl_flashblend", "0", "render bright coronas for dynamic lights instead of actual lighting, fast but ugly"};
cvar_t r_editlights = {CF_CLIENT, "r_editlights", "0", "enables .rtlights file editing mode"};
cvar_t r_editlights_cursordistance = {CF_CLIENT, "r_editlights_cursordistance", "1024", "maximum distance of cursor from eye"};
}
if(R_CompileShader_CheckStaticParms())
- R_GLSL_Restart_f(&cmd_client);
+ R_GLSL_Restart_f(cmd_local);
}
qbool R_Shadow_ShadowMappingEnabled(void)
}
}
+static void R_Shadow_BounceGrid_FreeHighPixels(void)
+{
+ r_shadow_bouncegrid_state.highpixels = NULL;
+ if (r_shadow_bouncegrid_state.blurpixels[0]) { Mem_Free(r_shadow_bouncegrid_state.blurpixels[0]); r_shadow_bouncegrid_state.blurpixels[0] = NULL; }
+ if (r_shadow_bouncegrid_state.blurpixels[1]) { Mem_Free(r_shadow_bouncegrid_state.blurpixels[1]); r_shadow_bouncegrid_state.blurpixels[1] = NULL; }
+ if (r_shadow_bouncegrid_state.u8pixels) { Mem_Free(r_shadow_bouncegrid_state.u8pixels); r_shadow_bouncegrid_state.u8pixels = NULL; }
+ if (r_shadow_bouncegrid_state.fp16pixels) { Mem_Free(r_shadow_bouncegrid_state.fp16pixels); r_shadow_bouncegrid_state.fp16pixels = NULL; }
+ if (r_shadow_bouncegrid_state.photons) { Mem_Free(r_shadow_bouncegrid_state.photons); r_shadow_bouncegrid_state.photons = NULL; }
+ if (r_shadow_bouncegrid_state.photons_tasks) { Mem_Free(r_shadow_bouncegrid_state.photons_tasks); r_shadow_bouncegrid_state.photons_tasks = NULL; }
+ if (r_shadow_bouncegrid_state.slices_tasks) { Mem_Free(r_shadow_bouncegrid_state.slices_tasks); r_shadow_bouncegrid_state.slices_tasks = NULL; }
+}
+
static void R_Shadow_FreeDeferred(void);
static void r_shadow_shutdown(void)
{
if (r_shadow_scenelightlist)
Mem_Free(r_shadow_scenelightlist);
r_shadow_scenelightlist = NULL;
- r_shadow_bouncegrid_state.highpixels = NULL;
- if (r_shadow_bouncegrid_state.blurpixels[0]) Mem_Free(r_shadow_bouncegrid_state.blurpixels[0]); r_shadow_bouncegrid_state.blurpixels[0] = NULL;
- if (r_shadow_bouncegrid_state.blurpixels[1]) Mem_Free(r_shadow_bouncegrid_state.blurpixels[1]); r_shadow_bouncegrid_state.blurpixels[1] = NULL;
- if (r_shadow_bouncegrid_state.u8pixels) Mem_Free(r_shadow_bouncegrid_state.u8pixels); r_shadow_bouncegrid_state.u8pixels = NULL;
- if (r_shadow_bouncegrid_state.fp16pixels) Mem_Free(r_shadow_bouncegrid_state.fp16pixels); r_shadow_bouncegrid_state.fp16pixels = NULL;
- if (r_shadow_bouncegrid_state.photons) Mem_Free(r_shadow_bouncegrid_state.photons); r_shadow_bouncegrid_state.photons = NULL;
- if (r_shadow_bouncegrid_state.photons_tasks) Mem_Free(r_shadow_bouncegrid_state.photons_tasks); r_shadow_bouncegrid_state.photons_tasks = NULL;
- if (r_shadow_bouncegrid_state.slices_tasks) Mem_Free(r_shadow_bouncegrid_state.slices_tasks); r_shadow_bouncegrid_state.slices_tasks = NULL;
+ R_Shadow_BounceGrid_FreeHighPixels();
memset(&r_shadow_bouncegrid_state, 0, sizeof(r_shadow_bouncegrid_state));
r_shadow_attenuationgradienttexture = NULL;
R_FreeTexturePool(&r_shadow_texturepool);
static void r_shadow_newmap(void)
{
- r_shadow_bouncegrid_state.highpixels = NULL;
- if (r_shadow_bouncegrid_state.blurpixels[0]) { Mem_Free(r_shadow_bouncegrid_state.blurpixels[0]); r_shadow_bouncegrid_state.blurpixels[0] = NULL; }
- if (r_shadow_bouncegrid_state.blurpixels[1]) { Mem_Free(r_shadow_bouncegrid_state.blurpixels[1]); r_shadow_bouncegrid_state.blurpixels[1] = NULL; }
- if (r_shadow_bouncegrid_state.u8pixels) { Mem_Free(r_shadow_bouncegrid_state.u8pixels); r_shadow_bouncegrid_state.u8pixels = NULL; }
- if (r_shadow_bouncegrid_state.fp16pixels) { Mem_Free(r_shadow_bouncegrid_state.fp16pixels); r_shadow_bouncegrid_state.fp16pixels = NULL; }
- if (r_shadow_bouncegrid_state.photons) Mem_Free(r_shadow_bouncegrid_state.photons); r_shadow_bouncegrid_state.photons = NULL;
- if (r_shadow_bouncegrid_state.photons_tasks) Mem_Free(r_shadow_bouncegrid_state.photons_tasks); r_shadow_bouncegrid_state.photons_tasks = NULL;
- if (r_shadow_bouncegrid_state.slices_tasks) Mem_Free(r_shadow_bouncegrid_state.slices_tasks); r_shadow_bouncegrid_state.slices_tasks = NULL;
+ R_Shadow_BounceGrid_FreeHighPixels();
if (r_shadow_bouncegrid_state.texture) { R_FreeTexture(r_shadow_bouncegrid_state.texture);r_shadow_bouncegrid_state.texture = NULL; }
if (r_shadow_lightcorona) { R_SkinFrame_MarkUsed(r_shadow_lightcorona); }
if (r_editlights_sprcubemapnoshadowlight) { R_SkinFrame_MarkUsed(r_editlights_sprcubemapnoshadowlight); }
if (r_editlights_sprselection) { R_SkinFrame_MarkUsed(r_editlights_sprselection); }
if (strncmp(cl.worldname, r_shadow_mapname, sizeof(r_shadow_mapname)))
- R_Shadow_EditLights_Reload_f(&cmd_client);
+ R_Shadow_EditLights_Reload_f(cmd_local);
}
void R_Shadow_Init(void)
float dist = sqrt(x*x+y*y+z*z);
float intensity = dist < 1 ? ((1.0f - dist) * r_shadow_lightattenuationlinearscale.value / (r_shadow_lightattenuationdividebias.value + dist*dist)) : 0;
// note this code could suffer byte order issues except that it is multiplying by an integer that reads the same both ways
- return (unsigned char)bound(0, intensity * 256.0f, 255) * 0x01010101;
+ return bound(0, (unsigned int)(intensity * 256.0f), 255) * 0x01010101U;
}
static void R_Shadow_MakeTextures(void)
{
if (r_shadow_bouncegrid_state.texture) { R_FreeTexture(r_shadow_bouncegrid_state.texture);r_shadow_bouncegrid_state.texture = NULL; }
- r_shadow_bouncegrid_state.highpixels = NULL;
-
- if (r_shadow_bouncegrid_state.blurpixels[0]) { Mem_Free(r_shadow_bouncegrid_state.blurpixels[0]); r_shadow_bouncegrid_state.blurpixels[0] = NULL; }
- if (r_shadow_bouncegrid_state.blurpixels[1]) { Mem_Free(r_shadow_bouncegrid_state.blurpixels[1]); r_shadow_bouncegrid_state.blurpixels[1] = NULL; }
- if (r_shadow_bouncegrid_state.u8pixels) { Mem_Free(r_shadow_bouncegrid_state.u8pixels); r_shadow_bouncegrid_state.u8pixels = NULL; }
- if (r_shadow_bouncegrid_state.fp16pixels) { Mem_Free(r_shadow_bouncegrid_state.fp16pixels); r_shadow_bouncegrid_state.fp16pixels = NULL; }
- if (r_shadow_bouncegrid_state.photons) { Mem_Free(r_shadow_bouncegrid_state.photons); r_shadow_bouncegrid_state.photons = NULL; }
- if (r_shadow_bouncegrid_state.photons_tasks) { Mem_Free(r_shadow_bouncegrid_state.photons_tasks); r_shadow_bouncegrid_state.photons_tasks = NULL; }
- if (r_shadow_bouncegrid_state.slices_tasks) Mem_Free(r_shadow_bouncegrid_state.slices_tasks); r_shadow_bouncegrid_state.slices_tasks = NULL;
+ R_Shadow_BounceGrid_FreeHighPixels();
r_shadow_bouncegrid_state.numpixels = numpixels;
}
continue;
}
// skip if expanded light box is offscreen
- if (R_CullBox(cullmins, cullmaxs))
+ if (R_CullFrustum(cullmins, cullmaxs))
continue;
// skip if overall light intensity is zero
if (w * VectorLength2(rtlight->color) == 0.0f)
if ((remainingbounces == r_shadow_bouncegrid_state.settings.maxbounce || r_shadow_bouncegrid_state.settings.includedirectlighting) && p->numpaths < PHOTON_MAX_PATHS)
{
qbool notculled = true;
- // cull paths that fail R_CullBox in dynamic mode
+ // cull paths that fail R_CullFrustum in dynamic mode
if (!r_shadow_bouncegrid_state.settings.staticmode
&& r_shadow_bouncegrid_dynamic_culllightpaths.integer)
{
cullmaxs[0] = max(shotstart[0], shothit[0]) + r_shadow_bouncegrid_state.settings.spacing[0] + r_shadow_bouncegrid_state.settings.lightpathsize;
cullmaxs[1] = max(shotstart[1], shothit[1]) + r_shadow_bouncegrid_state.settings.spacing[1] + r_shadow_bouncegrid_state.settings.lightpathsize;
cullmaxs[2] = max(shotstart[2], shothit[2]) + r_shadow_bouncegrid_state.settings.spacing[2] + r_shadow_bouncegrid_state.settings.lightpathsize;
- if (R_CullBox(cullmins, cullmaxs))
+ if (R_CullFrustum(cullmins, cullmaxs))
notculled = false;
}
if (notculled)
R_FreeTexture(r_shadow_bouncegrid_state.texture);
r_shadow_bouncegrid_state.texture = NULL;
}
- r_shadow_bouncegrid_state.highpixels = NULL;
- if (r_shadow_bouncegrid_state.blurpixels[0]) Mem_Free(r_shadow_bouncegrid_state.blurpixels[0]); r_shadow_bouncegrid_state.blurpixels[0] = NULL;
- if (r_shadow_bouncegrid_state.blurpixels[1]) Mem_Free(r_shadow_bouncegrid_state.blurpixels[1]); r_shadow_bouncegrid_state.blurpixels[1] = NULL;
- if (r_shadow_bouncegrid_state.u8pixels) Mem_Free(r_shadow_bouncegrid_state.u8pixels); r_shadow_bouncegrid_state.u8pixels = NULL;
- if (r_shadow_bouncegrid_state.fp16pixels) Mem_Free(r_shadow_bouncegrid_state.fp16pixels); r_shadow_bouncegrid_state.fp16pixels = NULL;
- if (r_shadow_bouncegrid_state.photons) Mem_Free(r_shadow_bouncegrid_state.photons); r_shadow_bouncegrid_state.photons = NULL;
- if (r_shadow_bouncegrid_state.photons_tasks) Mem_Free(r_shadow_bouncegrid_state.photons_tasks); r_shadow_bouncegrid_state.photons_tasks = NULL;
- if (r_shadow_bouncegrid_state.slices_tasks) Mem_Free(r_shadow_bouncegrid_state.slices_tasks); r_shadow_bouncegrid_state.slices_tasks = NULL;
+ R_Shadow_BounceGrid_FreeHighPixels();
r_shadow_bouncegrid_state.numpixels = 0;
r_shadow_bouncegrid_state.numphotons = 0;
r_shadow_bouncegrid_state.directional = false;
// after we compute the static lighting we don't need to keep the highpixels array around
if (settings.staticmode)
- {
- r_shadow_bouncegrid_state.highpixels = NULL;
- if (r_shadow_bouncegrid_state.blurpixels[0]) Mem_Free(r_shadow_bouncegrid_state.blurpixels[0]); r_shadow_bouncegrid_state.blurpixels[0] = NULL;
- if (r_shadow_bouncegrid_state.blurpixels[1]) Mem_Free(r_shadow_bouncegrid_state.blurpixels[1]); r_shadow_bouncegrid_state.blurpixels[1] = NULL;
- if (r_shadow_bouncegrid_state.u8pixels) Mem_Free(r_shadow_bouncegrid_state.u8pixels); r_shadow_bouncegrid_state.u8pixels = NULL;
- if (r_shadow_bouncegrid_state.fp16pixels) Mem_Free(r_shadow_bouncegrid_state.fp16pixels); r_shadow_bouncegrid_state.fp16pixels = NULL;
- if (r_shadow_bouncegrid_state.photons) Mem_Free(r_shadow_bouncegrid_state.photons); r_shadow_bouncegrid_state.photons = NULL;
- if (r_shadow_bouncegrid_state.photons_tasks) Mem_Free(r_shadow_bouncegrid_state.photons_tasks); r_shadow_bouncegrid_state.photons_tasks = NULL;
- if (r_shadow_bouncegrid_state.slices_tasks) Mem_Free(r_shadow_bouncegrid_state.slices_tasks); r_shadow_bouncegrid_state.slices_tasks = NULL;
- }
+ R_Shadow_BounceGrid_FreeHighPixels();
}
void R_Shadow_RenderMode_VisibleLighting(qbool transparent)
static void R_Shadow_RenderLighting_Light_GLSL(int texturenumsurfaces, const msurface_t **texturesurfacelist, const float ambientcolor[3], const float diffusecolor[3], const float specularcolor[3])
{
// ARB2 GLSL shader path (GFFX5200, Radeon 9500)
- R_SetupShader_Surface(ambientcolor, diffusecolor, specularcolor, RSURFPASS_RTLIGHT, texturenumsurfaces, texturesurfacelist, NULL, false);
+ R_SetupShader_Surface(ambientcolor, diffusecolor, specularcolor, RSURFPASS_RTLIGHT, texturenumsurfaces, texturesurfacelist, NULL, false, false);
RSurf_DrawBatch();
}
relativeshadowmaxs[0] = relativeshadoworigin[0] + relativeshadowradius;
relativeshadowmaxs[1] = relativeshadoworigin[1] + relativeshadowradius;
relativeshadowmaxs[2] = relativeshadoworigin[2] + relativeshadowradius;
- ent->model->DrawShadowMap(r_shadow_shadowmapside, ent, relativeshadoworigin, NULL, relativeshadowradius, ent->model->nummodelsurfaces, ent->model->sortedmodelsurfaces, NULL, relativeshadowmins, relativeshadowmaxs);
+ ent->model->DrawShadowMap(r_shadow_shadowmapside, ent, relativeshadoworigin, NULL, relativeshadowradius, ent->model->submodelsurfaces_end - ent->model->submodelsurfaces_start, ent->model->modelsurfaces_sorted + ent->model->submodelsurfaces_start, NULL, relativeshadowmins, relativeshadowmaxs);
rsurface.entity = NULL; // used only by R_GetCurrentTexture and RSurf_ActiveModelEntity
}
R_Shadow_SetupEntityLight(ent);
- model->DrawLight(ent, model->nummodelsurfaces, model->sortedmodelsurfaces, NULL);
+ model->DrawLight(ent, model->submodelsurfaces_end - model->submodelsurfaces_start, model->modelsurfaces_sorted + model->submodelsurfaces_start, NULL);
rsurface.entity = NULL; // used only by R_GetCurrentTexture and RSurf_ActiveModelEntity
}
}
// skip if the light box is off screen
- if (R_CullBox(rtlight->cullmins, rtlight->cullmaxs))
+ if (R_CullFrustum(rtlight->cullmins, rtlight->cullmaxs))
return;
// in the typical case this will be quickly replaced by GetLightInfo
shadowtrispvs = r_shadow_buffer_shadowtrispvs;
lighttrispvs = r_shadow_buffer_lighttrispvs;
// if the reduced leaf bounds are offscreen, skip it
- if (R_CullBox(rtlight->cached_cullmins, rtlight->cached_cullmaxs))
+ if (R_CullFrustum(rtlight->cached_cullmins, rtlight->cached_cullmaxs))
return;
}
else
continue;
// skip the object entirely if it is not within the valid
// shadow-casting region (which includes the lit region)
- if (R_CullBoxCustomPlanes(ent->mins, ent->maxs, rtlight->cached_numfrustumplanes, rtlight->cached_frustumplanes))
+ if (R_CullBox(ent->mins, ent->maxs, rtlight->cached_numfrustumplanes, rtlight->cached_frustumplanes))
continue;
if (!(model = ent->model))
continue;
relativeshadowmaxs[1] = relativelightorigin[1] + r_shadows_throwdistance.value * fabs(relativelightdirection[1]) + radius * (fabs(relativeforward[1]) + fabs(relativeright[1]));
relativeshadowmaxs[2] = relativelightorigin[2] + r_shadows_throwdistance.value * fabs(relativelightdirection[2]) + radius * (fabs(relativeforward[2]) + fabs(relativeright[2]));
RSurf_ActiveModelEntity(ent, false, false, false);
- ent->model->DrawShadowMap(0, ent, relativelightorigin, relativelightdirection, relativethrowdistance, ent->model->nummodelsurfaces, ent->model->sortedmodelsurfaces, NULL, relativeshadowmins, relativeshadowmaxs);
+ ent->model->DrawShadowMap(0, ent, relativelightorigin, relativelightdirection, relativethrowdistance, ent->model->submodelsurfaces_end - ent->model->submodelsurfaces_start, ent->model->modelsurfaces_sorted + ent->model->submodelsurfaces_start, NULL, relativeshadowmins, relativeshadowmaxs);
rsurface.entity = NULL; // used only by R_GetCurrentTexture and RSurf_ActiveModelEntity
}
{
case RENDERPATH_GL32:
case RENDERPATH_GLES2:
- usequery = r_coronas_occlusionquery.integer;
+ // buffer binding target GL_QUERY_BUFFER: Core since version 4.4
+ usequery = r_coronas_occlusionquery.integer && vid.support.glversion >= 44;
#ifndef USE_GLES2
if (usequery)
{
if (!light)
continue;
R_Shadow_SelectLight(light);
- R_Shadow_EditLights_Edit_f(&cmd_client);
+ R_Shadow_EditLights_Edit_f(cmd_local);
}
// return to old selected (to not mess editing once selection is locked)
R_Shadow_SelectLight(oldselected);