buffer csprogs downloads and load csprogs from the buffer instead of a file, if available

[xonotic/darkplaces.git] / r_shadow.c

diff --git a/r_shadow.c b/r_shadow.c
index 0e12a96739aba944d951e295e3931d2782322b40..fc53553dc779736f42a9aabd41c2879f89ca9003 100644 (file)
--- a/r_shadow.c
+++ b/r_shadow.c
@@ -344,9 +344,9 @@ cvar_t r_shadow_bouncegrid_updateinterval = {CVAR_SAVE, "r_shadow_bouncegrid_upd
 cvar_t r_shadow_bouncegrid_x = {CVAR_SAVE, "r_shadow_bouncegrid_x", "64", "maximum texture size of bouncegrid on X axis"};
 cvar_t r_shadow_bouncegrid_y = {CVAR_SAVE, "r_shadow_bouncegrid_y", "64", "maximum texture size of bouncegrid on Y axis"};
 cvar_t r_shadow_bouncegrid_z = {CVAR_SAVE, "r_shadow_bouncegrid_z", "32", "maximum texture size of bouncegrid on Z axis"};
-cvar_t r_coronas = {CVAR_SAVE, "r_coronas", "1", "brightness of corona flare effects around certain lights, 0 disables corona effects"};
+cvar_t r_coronas = {CVAR_SAVE, "r_coronas", "0", "brightness of corona flare effects around certain lights, 0 disables corona effects"};
 cvar_t r_coronas_occlusionsizescale = {CVAR_SAVE, "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 = {CVAR_SAVE, "r_coronas_occlusionquery", "1", "use GL_ARB_occlusion_query extension if supported (fades coronas according to visibility)"};
+cvar_t r_coronas_occlusionquery = {CVAR_SAVE, "r_coronas_occlusionquery", "0", "use GL_ARB_occlusion_query extension if supported (fades coronas according to visibility) - bad performance (synchronous rendering) - worse on multi-gpu!"};
 cvar_t gl_flashblend = {CVAR_SAVE, "gl_flashblend", "0", "render bright coronas for dynamic lights instead of actual lighting, fast but ugly"};
 cvar_t gl_ext_separatestencil = {0, "gl_ext_separatestencil", "1", "make use of OpenGL 2.0 glStencilOpSeparate or GL_ATI_separate_stencil extension"};
 cvar_t gl_ext_stenciltwoside = {0, "gl_ext_stenciltwoside", "1", "make use of GL_EXT_stenciltwoside extension (NVIDIA only)"};
@@ -1300,7 +1300,7 @@ void R_Shadow_MarkVolumeFromBox(int firsttriangle, int numtris, const float *inv
                                v[2] = invertex3f + e[2] * 3;
                                TriangleNormal(v[0], v[1], v[2], normal);
                                if (r_shadow_frontsidecasting.integer == (DotProduct(normal, projectdirection) < 0)
-                                && TriangleOverlapsBox(v[0], v[1], v[2], lightmins, lightmaxs))
+                                && TriangleBBoxOverlapsBox(v[0], v[1], v[2], lightmins, lightmaxs))
                                        shadowmarklist[numshadowmark++] = t;
                        }
                }
@@ -1312,7 +1312,7 @@ void R_Shadow_MarkVolumeFromBox(int firsttriangle, int numtris, const float *inv
                                v[1] = invertex3f + e[1] * 3;
                                v[2] = invertex3f + e[2] * 3;
                                if (r_shadow_frontsidecasting.integer == PointInfrontOfTriangle(projectorigin, v[0], v[1], v[2])
-                                && TriangleOverlapsBox(v[0], v[1], v[2], lightmins, lightmaxs))
+                                && TriangleBBoxOverlapsBox(v[0], v[1], v[2], lightmins, lightmaxs))
                                        shadowmarklist[numshadowmark++] = t;
                        }
                }
@@ -1684,7 +1684,7 @@ int R_Shadow_ChooseSidesFromBox(int firsttriangle, int numtris, const float *inv
                                v[0] = invertex3f + e[0] * 3, v[1] = invertex3f + e[1] * 3,     v[2] = invertex3f + e[2] * 3;
                                TriangleNormal(v[0], v[1], v[2], normal);
                                if (r_shadow_frontsidecasting.integer == (DotProduct(normal, projectdirection) < 0)
-                                && TriangleOverlapsBox(v[0], v[1], v[2], lightmins, lightmaxs))
+                                && TriangleBBoxOverlapsBox(v[0], v[1], v[2], lightmins, lightmaxs))
                                {
                                        Matrix4x4_Transform(worldtolight, v[0], p[0]), Matrix4x4_Transform(worldtolight, v[1], p[1]), Matrix4x4_Transform(worldtolight, v[2], p[2]);
                                        mask = R_Shadow_CalcTriangleSideMask(p[0], p[1], p[2], bias);
@@ -1704,7 +1704,7 @@ int R_Shadow_ChooseSidesFromBox(int firsttriangle, int numtris, const float *inv
                        {
                                v[0] = invertex3f + e[0] * 3, v[1] = invertex3f + e[1] * 3, v[2] = invertex3f + e[2] * 3;
                                if (r_shadow_frontsidecasting.integer == PointInfrontOfTriangle(projectorigin, v[0], v[1], v[2])
-                                && TriangleOverlapsBox(v[0], v[1], v[2], lightmins, lightmaxs))
+                                && TriangleBBoxOverlapsBox(v[0], v[1], v[2], lightmins, lightmaxs))
                                {
                                        Matrix4x4_Transform(worldtolight, v[0], p[0]), Matrix4x4_Transform(worldtolight, v[1], p[1]), Matrix4x4_Transform(worldtolight, v[2], p[2]);
                                        mask = R_Shadow_CalcTriangleSideMask(p[0], p[1], p[2], bias);
@@ -4800,7 +4800,7 @@ void R_DrawModelShadowMaps(int fbo, rtexture_t *depthtexture, rtexture_t *colort
        radius = 0.5f / scale;
        nearclip = -r_shadows_throwdistance.value;
        farclip = r_shadows_throwdistance.value;
-       bias = r_shadow_shadowmapping_bias.value * r_shadow_shadowmapping_nearclip.value / (2 * r_shadows_throwdistance.value) * (1024.0f / size);
+       bias = (r_shadows_shadowmapbias.value < 0) ? r_shadow_shadowmapping_bias.value : r_shadows_shadowmapbias.value * r_shadow_shadowmapping_nearclip.value / (2 * r_shadows_throwdistance.value) * (1024.0f / size);
 
        r_shadow_shadowmap_parameters[0] = size;
        r_shadow_shadowmap_parameters[1] = size;
@@ -5472,10 +5472,10 @@ void R_Shadow_DrawLightSprites(void)
        {
                light = (dlight_t *) Mem_ExpandableArray_RecordAtIndex(&r_shadow_worldlightsarray, lightindex);
                if (light)
-                       R_MeshQueue_AddTransparent(MESHQUEUE_SORT_DISTANCE, light->origin, R_Shadow_DrawLightSprite_TransparentCallback, (entity_render_t *)light, 5, &light->rtlight);
+                       R_MeshQueue_AddTransparent(TRANSPARENTSORT_DISTANCE, light->origin, R_Shadow_DrawLightSprite_TransparentCallback, (entity_render_t *)light, 5, &light->rtlight);
        }
        if (!r_editlights_lockcursor)
-               R_MeshQueue_AddTransparent(MESHQUEUE_SORT_DISTANCE, r_editlights_cursorlocation, R_Shadow_DrawCursor_TransparentCallback, NULL, 0, NULL);
+               R_MeshQueue_AddTransparent(TRANSPARENTSORT_DISTANCE, r_editlights_cursorlocation, R_Shadow_DrawCursor_TransparentCallback, NULL, 0, NULL);
 }
 
 int R_Shadow_GetRTLightInfo(unsigned int lightindex, float *origin, float *radius, float *color)