make IPv6 addresses actually work in server queries

[xonotic/darkplaces.git] / r_shadow.c

diff --git a/r_shadow.c b/r_shadow.c
index 08bec055ab5046289fa0348de819d66c041d7c5d..8e6958522cdb9fcc4763ea084bcdd7e512f7a973 100644 (file)
--- a/r_shadow.c
+++ b/r_shadow.c
@@ -254,6 +254,7 @@ GLuint r_shadow_prepasslightingfbo;
 int r_shadow_prepass_width;
 int r_shadow_prepass_height;
 rtexture_t *r_shadow_prepassgeometrydepthtexture;
+rtexture_t *r_shadow_prepassgeometrydepthcolortexture;
 rtexture_t *r_shadow_prepassgeometrynormalmaptexture;
 rtexture_t *r_shadow_prepasslightingdiffusetexture;
 rtexture_t *r_shadow_prepasslightingspeculartexture;
@@ -368,7 +369,7 @@ skinframe_t *r_editlights_sprselection;
 void R_Shadow_SetShadowMode(void)
 {
        r_shadow_shadowmapmaxsize = bound(1, r_shadow_shadowmapping_maxsize.integer, (int)vid.maxtexturesize_2d / 4);
-       r_shadow_shadowmapvsdct = r_shadow_shadowmapping_vsdct.integer != 0;
+       r_shadow_shadowmapvsdct = r_shadow_shadowmapping_vsdct.integer != 0 && vid.renderpath == RENDERPATH_GL20;
        r_shadow_shadowmapfilterquality = r_shadow_shadowmapping_filterquality.integer;
        r_shadow_shadowmapdepthbits = r_shadow_shadowmapping_depthbits.integer;
        r_shadow_shadowmapborder = bound(0, r_shadow_shadowmapping_bordersize.integer, 16);
@@ -2045,13 +2046,13 @@ static void R_Shadow_MakeShadowMap(int side, int size)
        }
 }
 
-static float testcolor[4] = {0,1,0,1};
 void R_Shadow_RenderMode_ShadowMap(int side, int clear, int size)
 {
        float nearclip, farclip, bias;
        r_viewport_t viewport;
        int flipped;
        GLuint fbo = 0;
+       float clearcolor[4];
        nearclip = r_shadow_shadowmapping_nearclip.value / rsurface.rtlight->radius;
        farclip = 1.0f;
        bias = r_shadow_shadowmapping_bias.value * nearclip * (1024.0f / size);// * rsurface.rtlight->radius;
@@ -2115,6 +2116,7 @@ init_done:
                GL_Scissor(viewport.x, viewport.y, viewport.width, viewport.height);
                break;
        case RENDERPATH_D3D9:
+               Vector4Set(clearcolor, 1,1,1,1);
                // completely different meaning than in OpenGL path
                r_shadow_shadowmap_parameters[1] = 0;
                r_shadow_shadowmap_parameters[3] = -bias;
@@ -2127,13 +2129,13 @@ init_done:
                {
                        GL_ColorMask(0,0,0,0);
                        if (clear)
-                               GL_Clear(GL_DEPTH_BUFFER_BIT, testcolor, 1.0f, 0);
+                               GL_Clear(GL_DEPTH_BUFFER_BIT, clearcolor, 1.0f, 0);
                }
                else
                {
                        GL_ColorMask(1,1,1,1);
                        if (clear)
-                               GL_Clear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT, testcolor, 1.0f, 0);
+                               GL_Clear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT, clearcolor, 1.0f, 0);
                }
                break;
        case RENDERPATH_D3D10:
@@ -3851,6 +3853,10 @@ static void R_Shadow_FreeDeferred(void)
                R_FreeTexture(r_shadow_prepassgeometrydepthtexture);
        r_shadow_prepassgeometrydepthtexture = NULL;
 
+       if (r_shadow_prepassgeometrydepthcolortexture)
+               R_FreeTexture(r_shadow_prepassgeometrydepthcolortexture);
+       r_shadow_prepassgeometrydepthcolortexture = NULL;
+
        if (r_shadow_prepassgeometrynormalmaptexture)
                R_FreeTexture(r_shadow_prepassgeometrynormalmaptexture);
        r_shadow_prepassgeometrynormalmaptexture = NULL;
@@ -3882,9 +3888,9 @@ void R_Shadow_DrawPrepass(void)
        GL_BlendFunc(GL_ONE, GL_ZERO);
        GL_Color(1,1,1,1);
        GL_DepthTest(true);
-       R_Mesh_SetRenderTargets(r_shadow_prepassgeometryfbo, r_shadow_prepassgeometrydepthtexture, r_shadow_prepassgeometrynormalmaptexture, NULL, NULL, NULL);
+       R_Mesh_SetRenderTargets(r_shadow_prepassgeometryfbo, r_shadow_prepassgeometrydepthtexture, r_shadow_prepassgeometrynormalmaptexture, r_shadow_prepassgeometrydepthcolortexture, NULL, NULL);
        Vector4Set(clearcolor, 0.5f,0.5f,0.5f,1.0f);
-       GL_Clear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT, clearcolor, 1.0f, 0);
+       GL_Clear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT, clearcolor, 1.0f, 0);
        if (r_timereport_active)
                R_TimeReport("prepasscleargeom");
 
@@ -3960,7 +3966,7 @@ void R_Shadow_PrepareLights(void)
 
        if (r_shadow_shadowmapmaxsize != bound(1, r_shadow_shadowmapping_maxsize.integer, (int)vid.maxtexturesize_2d / 4) ||
                (r_shadow_shadowmode != R_SHADOW_SHADOWMODE_STENCIL) != (r_shadow_shadowmapping.integer || r_shadow_deferred.integer) ||
-               r_shadow_shadowmapvsdct != (r_shadow_shadowmapping_vsdct.integer != 0) || 
+               r_shadow_shadowmapvsdct != (r_shadow_shadowmapping_vsdct.integer != 0 && vid.renderpath == RENDERPATH_GL20) || 
                r_shadow_shadowmapfilterquality != r_shadow_shadowmapping_filterquality.integer || 
                r_shadow_shadowmapdepthbits != r_shadow_shadowmapping_depthbits.integer || 
                r_shadow_shadowmapborder != bound(0, r_shadow_shadowmapping_bordersize.integer, 16))
@@ -3992,13 +3998,21 @@ void R_Shadow_PrepareLights(void)
                        r_shadow_prepass_width = vid.width;
                        r_shadow_prepass_height = vid.height;
                        r_shadow_prepassgeometrydepthtexture = R_LoadTextureShadowMap2D(r_shadow_texturepool, "prepassgeometrydepthmap", vid.width, vid.height, 24, false);
+                       switch (vid.renderpath)
+                       {
+                       case RENDERPATH_D3D9:
+                               r_shadow_prepassgeometrydepthcolortexture = R_LoadTexture2D(r_shadow_texturepool, "prepassgeometrydepthcolormap", vid.width, vid.height, NULL, TEXTYPE_COLORBUFFER, TEXF_RENDERTARGET | TEXF_CLAMP | TEXF_ALPHA | TEXF_FORCENEAREST, -1, NULL);
+                               break;
+                       default:
+                               break;
+                       }
                        r_shadow_prepassgeometrynormalmaptexture = R_LoadTexture2D(r_shadow_texturepool, "prepassgeometrynormalmap", vid.width, vid.height, NULL, TEXTYPE_COLORBUFFER, TEXF_RENDERTARGET | TEXF_CLAMP | TEXF_ALPHA | TEXF_FORCENEAREST, -1, NULL);
                        r_shadow_prepasslightingdiffusetexture = R_LoadTexture2D(r_shadow_texturepool, "prepasslightingdiffuse", vid.width, vid.height, NULL, TEXTYPE_COLORBUFFER, TEXF_RENDERTARGET | TEXF_CLAMP | TEXF_ALPHA | TEXF_FORCENEAREST, -1, NULL);
                        r_shadow_prepasslightingspeculartexture = R_LoadTexture2D(r_shadow_texturepool, "prepasslightingspecular", vid.width, vid.height, NULL, TEXTYPE_COLORBUFFER, TEXF_RENDERTARGET | TEXF_CLAMP | TEXF_ALPHA | TEXF_FORCENEAREST, -1, NULL);
 
                        // set up the geometry pass fbo (depth + normalmap)
                        r_shadow_prepassgeometryfbo = R_Mesh_CreateFramebufferObject(r_shadow_prepassgeometrydepthtexture, r_shadow_prepassgeometrynormalmaptexture, NULL, NULL, NULL);
-                       R_Mesh_SetRenderTargets(r_shadow_prepassgeometryfbo, r_shadow_prepassgeometrydepthtexture, r_shadow_prepassgeometrynormalmaptexture, NULL, NULL, NULL);
+                       R_Mesh_SetRenderTargets(r_shadow_prepassgeometryfbo, r_shadow_prepassgeometrydepthtexture, r_shadow_prepassgeometrynormalmaptexture, r_shadow_prepassgeometrydepthcolortexture, NULL, NULL);
                        // render depth into one texture and normalmap into the other
                        if (qglDrawBuffersARB)
                        {
@@ -4353,6 +4367,30 @@ void R_DrawModelShadowMaps(void)
        Matrix4x4_Concat(&texmatrix, &scalematrix, &shadowmatrix);
        Matrix4x4_Concat(&r_shadow_shadowmapmatrix, &texmatrix, &invmvpmatrix);
 
+       switch (vid.renderpath)
+       {
+       case RENDERPATH_GL11:
+       case RENDERPATH_GL13:
+       case RENDERPATH_GL20:
+       case RENDERPATH_CGGL:
+               break;
+       case RENDERPATH_D3D9:
+       case RENDERPATH_D3D10:
+       case RENDERPATH_D3D11:
+#ifdef OPENGL_ORIENTATION
+               r_shadow_shadowmapmatrix.m[0][0]        *= -1.0f;
+               r_shadow_shadowmapmatrix.m[0][1]        *= -1.0f;
+               r_shadow_shadowmapmatrix.m[0][2]        *= -1.0f;
+               r_shadow_shadowmapmatrix.m[0][3]        *= -1.0f;
+#else
+               r_shadow_shadowmapmatrix.m[0][0]        *= -1.0f;
+               r_shadow_shadowmapmatrix.m[1][0]        *= -1.0f;
+               r_shadow_shadowmapmatrix.m[2][0]        *= -1.0f;
+               r_shadow_shadowmapmatrix.m[3][0]        *= -1.0f;
+#endif
+               break;
+       }
+
        r_shadow_usingshadowmaportho = true;
        switch (r_shadow_shadowmode)
        {