New console command: r2_smap_size

You can adjust shadow map size from 1024x1024 up to 16384x16384 pixels with this
command.

Author: Xottab-DUTY

src/Layers/xrRender/xrRender_console.cpp

@@ -7,6 +7,30 @@
 u32 ps_Preset = 2;
 const xr_token qpreset_token[] = {{"Minimum", 0}, {"Low", 1}, {"Default", 2}, {"High", 3}, {"Extreme", 4}, {nullptr, 0}};
 
+u32 ps_r2_smapsize = 2048;
+const xr_token qsmapsize_token[] =
+{
+#ifndef MASTER_GOLD
+    { "256", 256 }, // Too bad
+    { "512", 512 }, // But works
+#endif
+    { "1024", 1024 },
+    { "1032", 1032 },
+    { "1536", 1536 },
+    { "2048", 2048 },
+    { "2560", 2560 },
+    { "3072", 3072 },
+    { "3584", 3584 },
+    { "4096", 4096 },
+    { "6144", 6144 },
+    { "8192", 8192 },
+    { "10240", 10240 },
+    { "12288", 12288 },
+    { "14336", 14336 },
+    { "16384", 16384 },
+    { nullptr, 0 }
+};
+
 u32 ps_r_ssao_mode = 2;
 const xr_token qssao_mode_token[] = {{"disabled", 0}, {"default", 1}, {"hdao", 2}, {"hbao", 3}, {nullptr, 0}};
 
@@ -819,6 +843,7 @@ void xrRender_initconsole()
     //  CMD4(CCC_Float,     "r2_parallax_range",    &ps_r2_df_parallax_range,   5.0f,   175.0f  );
 
     CMD4(CCC_Float, "r2_slight_fade", &ps_r2_slight_fade, .2f, 1.f);
+    CMD3(CCC_Token, "r2_smap_size", &ps_r2_smapsize, qsmapsize_token);
 
     tw_min.set(0, 0, 0);
     tw_max.set(1, 1, 1);

src/Layers/xrRender/xrRender_console.h

@@ -6,6 +6,9 @@
 extern ECORE_API u32 ps_r_sun_shafts; //=	0;
 extern ECORE_API const xr_token qsun_shafts_token[];
 
+extern ECORE_API u32 ps_r2_smapsize;
+extern ECORE_API const xr_token qsmapsize_token[];
+
 extern ECORE_API u32 ps_r_ssao; //	=	0;
 extern ECORE_API const xr_token qssao_token[];
 

src/Layers/xrRenderPC_R2/r2.cpp

@@ -117,7 +117,7 @@ void CRender::create()
     m_skinning = -1;
 
     // hardware
-    o.smapsize = 2048;
+    o.smapsize = ps_r2_smapsize;
     o.mrt = (HW.Caps.raster.dwMRT_count >= 3);
     o.mrtmixdepth = (HW.Caps.raster.b_MRT_mixdepth);
 
@@ -253,6 +253,8 @@ void CRender::create()
         Msg("* NV-DBT supported and used");
 
     // options (smap-pool-size)
+    if (strstr(Core.Params, "-smap1024"))
+        o.smapsize = 1024;
     if (strstr(Core.Params, "-smap1536"))
         o.smapsize = 1536;
     if (strstr(Core.Params, "-smap2048"))
@@ -263,6 +265,8 @@ void CRender::create()
         o.smapsize = 3072;
     if (strstr(Core.Params, "-smap4096"))
         o.smapsize = 4096;
+    if (strstr(Core.Params, "-smap8192"))
+        o.smapsize = 8192;
 
     // gloss
     char* g = strstr(Core.Params, "-gloss ");
@@ -731,7 +735,7 @@ HRESULT CRender::shader_compile(LPCSTR name, DWORD const* pSrcData, UINT SrcData
         defines[def_it].Name = "SMAP_size";
         defines[def_it].Definition = c_smapsize;
         def_it++;
-        VERIFY(xr_strlen(c_smapsize) == 4);
+        VERIFY(xr_strlen(c_smapsize) == 4 || atoi(c_smapsize) < 16384);
         xr_strcat(sh_name, c_smapsize);
         len += 4;
     }

src/Layers/xrRenderPC_R3/r3.cpp

@@ -134,7 +134,7 @@ void CRender::create()
     m_MSAASample = -1;
 
     // hardware
-    o.smapsize = 2048;
+    o.smapsize = ps_r2_smapsize;
     o.mrt = (HW.Caps.raster.dwMRT_count >= 3);
     o.mrtmixdepth = (HW.Caps.raster.b_MRT_mixdepth);
 
@@ -273,6 +273,8 @@ void CRender::create()
         Msg("* NV-DBT supported and used");
 
     // options (smap-pool-size)
+    if (strstr(Core.Params, "-smap1024"))
+        o.smapsize = 1024;
     if (strstr(Core.Params, "-smap1536"))
         o.smapsize = 1536;
     if (strstr(Core.Params, "-smap2048"))
@@ -283,6 +285,8 @@ void CRender::create()
         o.smapsize = 3072;
     if (strstr(Core.Params, "-smap4096"))
         o.smapsize = 4096;
+    if (strstr(Core.Params, "-smap8192"))
+        o.smapsize = 8192;
 
     // gloss
     char* g = strstr(Core.Params, "-gloss ");
@@ -934,7 +938,7 @@ HRESULT CRender::shader_compile(LPCSTR name, DWORD const* pSrcData, UINT SrcData
         defines[def_it].Name = "SMAP_size";
         defines[def_it].Definition = c_smapsize;
         def_it++;
-        VERIFY(xr_strlen(c_smapsize) == 4);
+        VERIFY(xr_strlen(c_smapsize) == 4 || atoi(c_smapsize) < 16384);
         xr_strcat(sh_name, c_smapsize);
         len += 4;
     }

src/Layers/xrRenderPC_R4/r4.cpp

@@ -139,7 +139,7 @@ void CRender::create()
     m_MSAASample = -1;
 
     // hardware
-    o.smapsize = 2048;
+    o.smapsize = ps_r2_smapsize;
     o.mrt = (HW.Caps.raster.dwMRT_count >= 3);
     o.mrtmixdepth = (HW.Caps.raster.b_MRT_mixdepth);
 
@@ -278,6 +278,8 @@ void CRender::create()
         Msg("* NV-DBT supported and used");
 
     // options (smap-pool-size)
+    if (strstr(Core.Params, "-smap1024"))
+        o.smapsize = 1024;
     if (strstr(Core.Params, "-smap1536"))
         o.smapsize = 1536;
     if (strstr(Core.Params, "-smap2048"))
@@ -288,6 +290,8 @@ void CRender::create()
         o.smapsize = 3072;
     if (strstr(Core.Params, "-smap4096"))
         o.smapsize = 4096;
+    if (strstr(Core.Params, "-smap8192"))
+        o.smapsize = 8192;
 
     // gloss
     char* g = strstr(Core.Params, "-gloss ");
@@ -968,7 +972,7 @@ HRESULT CRender::shader_compile(LPCSTR name, DWORD const* pSrcData, UINT SrcData
         defines[def_it].Name = "SMAP_size";
         defines[def_it].Definition = c_smapsize;
         def_it++;
-        VERIFY(xr_strlen(c_smapsize) == 4);
+        VERIFY(xr_strlen(c_smapsize) == 4 || atoi(c_smapsize) < 16384);
         xr_strcat(sh_name, c_smapsize);
         len += 4;
     }