fix cachepic handling with respect to r_restart and Draw_NewPic

[xonotic/darkplaces.git] / shader_hlsl.h

diff --git a/shader_hlsl.h b/shader_hlsl.h
index 322611755fe0a87d20109a5e957f38a6c4eab097..8c84666f08baa1c285a582f9bff07c724513c94f 100644 (file)
--- a/shader_hlsl.h
+++ b/shader_hlsl.h
@@ -10,7 +10,7 @@
 "#if defined(USEFOGINSIDE) || defined(USEFOGOUTSIDE) || defined(USEFOGHEIGHTTEXTURE)\n"
 "# define USEFOG\n"
 "#endif\n"
-"#if defined(MODE_LIGHTMAP) || defined(MODE_LIGHTDIRECTIONMAP_MODELSPACE) || defined(MODE_LIGHTDIRECTIONMAP_TANGENTSPACE)\n"
+"#if defined(MODE_LIGHTMAP) || defined(MODE_LIGHTDIRECTIONMAP_MODELSPACE) || defined(MODE_LIGHTDIRECTIONMAP_TANGENTSPACE) || defined(MODE_LIGHTDIRECTIONMAP_FORCED_LIGHTMAP)\n"
 "#define USELIGHTMAP\n"
 "#endif\n"
 "#if defined(USESPECULAR) || defined(USEOFFSETMAPPING) || defined(USEREFLECTCUBE) || defined(MODE_FAKELIGHT)\n"
@@ -936,10 +936,10 @@
 "      // calculate directional shading\n"
 "      float3 eyevector = position * -1.0;\n"
 "#  ifdef USEEXACTSPECULARMATH\n"
-"      half specular = half(pow(half(max(float(dot(reflect(lightnormal, surfacenormal), normalize(eyevector)))*-1.0, 0.0)), SpecularPower * normalmap.a));\n"
+"      half specular = half(pow(half(max(float(dot(reflect(lightnormal, surfacenormal), normalize(eyevector)))*-1.0, 0.0)), 1.0 + SpecularPower * normalmap.a));\n"
 "#  else\n"
 "      half3 specularnormal = half3(normalize(lightnormal + half3(normalize(eyevector))));\n"
-"      half specular = half(pow(half(max(float(dot(surfacenormal, specularnormal)), 0.0)), SpecularPower * normalmap.a));\n"
+"      half specular = half(pow(half(max(float(dot(surfacenormal, specularnormal)), 0.0)), 1.0 + SpecularPower * normalmap.a));\n"
 "#  endif\n"
 "#endif\n"
 "\n"
@@ -979,7 +979,7 @@
 "(\n"
 "float4 gl_Vertex : POSITION,\n"
 "uniform float4x4 ModelViewProjectionMatrix : register(c8),\n"
-"#if defined(USEVERTEXTEXTUREBLEND) || defined(MODE_VERTEXCOLOR)\n"
+"#if defined(USEVERTEXTEXTUREBLEND) || defined(MODE_VERTEXCOLOR) || defined(MODE_LIGHTDIRECTIONMAP_FORCED_VERTEXCOLOR)\n"
 "float4 gl_Color : COLOR0,\n"
 "#endif\n"
 "float4 gl_MultiTexCoord0 : TEXCOORD0,\n"
@@ -1351,10 +1351,10 @@
 "      color.rgb = diffusetex * (Color_Ambient + diffuse * Color_Diffuse);\n"
 "#ifdef USESPECULAR\n"
 "#ifdef USEEXACTSPECULARMATH\n"
-"      half specular = half(pow(half(max(float(dot(reflect(lightnormal, surfacenormal), normalize(EyeVector)))*-1.0, 0.0)), SpecularPower * glosstex.a));\n"
+"      half specular = half(pow(half(max(float(dot(reflect(lightnormal, surfacenormal), normalize(EyeVector)))*-1.0, 0.0)), 1.0 + SpecularPower * glosstex.a));\n"
 "#else\n"
 "      half3 specularnormal = half3(normalize(lightnormal + half3(normalize(EyeVector))));\n"
-"      half specular = half(pow(half(max(float(dot(surfacenormal, specularnormal)), 0.0)), SpecularPower * glosstex.a));\n"
+"      half specular = half(pow(half(max(float(dot(surfacenormal, specularnormal)), 0.0)), 1.0 + SpecularPower * glosstex.a));\n"
 "#endif\n"
 "      color.rgb += glosstex.rgb * (specular * Color_Specular);\n"
 "#endif\n"
@@ -1403,14 +1403,14 @@
 "\n"
 "\n"
 "#ifdef MODE_LIGHTDIRECTION\n"
-"#define SHADING\n"
-"#ifdef USEDIFFUSE\n"
-"      half3 lightnormal = half3(normalize(LightVector));\n"
-"#endif\n"
-"#define lightcolor LightColor\n"
+"      #define SHADING\n"
+"      #ifdef USEDIFFUSE\n"
+"              half3 lightnormal = half3(normalize(LightVector));\n"
+"      #endif\n"
+"      #define lightcolor LightColor\n"
 "#endif // MODE_LIGHTDIRECTION\n"
 "#ifdef MODE_LIGHTDIRECTIONMAP_MODELSPACE\n"
-"#define SHADING\n"
+"      #define SHADING\n"
 "      // deluxemap lightmapping using light vectors in modelspace (q3map2 -light -deluxe)\n"
 "      half3 lightnormal_modelspace = half3(tex2D(Texture_Deluxemap, TexCoordLightmap).rgb) * 2.0 + half3(-1.0, -1.0, -1.0);\n"
 "      half3 lightcolor = half3(tex2D(Texture_Lightmap, TexCoordLightmap).rgb);\n"
@@ -1431,19 +1431,25 @@
 "      lightcolor *= 1.0 / max(0.25, lightnormal.z);\n"
 "#endif // MODE_LIGHTDIRECTIONMAP_MODELSPACE\n"
 "#ifdef MODE_LIGHTDIRECTIONMAP_TANGENTSPACE\n"
-"#define SHADING\n"
+"      #define SHADING\n"
 "      // deluxemap lightmapping using light vectors in tangentspace (hmap2 -light)\n"
 "      half3 lightnormal = half3(tex2D(Texture_Deluxemap, TexCoordLightmap).rgb) * 2.0 + half3(-1.0, -1.0, -1.0);\n"
 "      half3 lightcolor = half3(tex2D(Texture_Lightmap, TexCoordLightmap).rgb);\n"
 "#endif\n"
-"\n"
-"\n"
-"\n"
-"\n"
+"#if defined(MODE_LIGHTDIRECTIONMAP_FORCED_LIGHTMAP) || defined(MODE_LIGHTDIRECTIONMAP_FORCED_VERTEXCOLOR)\n"
+"      #define SHADING\n"
+"      // forced deluxemap on lightmapped/vertexlit surfaces\n"
+"      half3 lightnormal = half3(0.0, 0.0, 1.0);\n"
+"   #ifdef USELIGHTMAP\n"
+"              half3 lightcolor = half3(tex2D(Texture_Lightmap, TexCoordLightmap).rgb);\n"
+"   #else\n"
+"              half3 lightcolor = half3(gl_FrontColor.rgb);\n"
+"   #endif\n"
+"#endif\n"
 "#ifdef MODE_FAKELIGHT\n"
-"#define SHADING\n"
-"half3 lightnormal = half3(normalize(EyeVector));\n"
-"half3 lightcolor = half3(1.0,1.0,1.0);\n"
+"      #define SHADING\n"
+"      half3 lightnormal = half3(normalize(EyeVector));\n"
+"      half3 lightcolor = half3(1.0,1.0,1.0);\n"
 "#endif // MODE_FAKELIGHT\n"
 "\n"
 "\n"
@@ -1467,10 +1473,10 @@
 "      half diffuse = half(max(float(dot(surfacenormal, lightnormal)), 0.0));\n"
 "#  ifdef USESPECULAR\n"
 "#   ifdef USEEXACTSPECULARMATH\n"
-"      half specular = half(pow(half(max(float(dot(reflect(lightnormal, surfacenormal), normalize(EyeVector)))*-1.0, 0.0)), SpecularPower * glosstex.a));\n"
+"      half specular = half(pow(half(max(float(dot(reflect(lightnormal, surfacenormal), normalize(EyeVector)))*-1.0, 0.0)), 1.0 + SpecularPower * glosstex.a));\n"
 "#   else\n"
 "      half3 specularnormal = half3(normalize(lightnormal + half3(normalize(EyeVector))));\n"
-"      half specular = half(pow(half(max(float(dot(surfacenormal, specularnormal)), 0.0)), SpecularPower * glosstex.a));\n"
+"      half specular = half(pow(half(max(float(dot(surfacenormal, specularnormal)), 0.0)), 1.0 + SpecularPower * glosstex.a));\n"
 "#   endif\n"
 "      color.rgb = diffusetex * Color_Ambient + (diffusetex * Color_Diffuse * diffuse + glosstex.rgb * Color_Specular * specular) * lightcolor;\n"
 "#  else\n"