Merge branch 'master' into game/eliteforce

ioquake · May 23, 2018 · 939020f · 939020f
2 parents 586b284 + 4fa93fb
commit 939020f
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Showing 5 changed files with 23 additions and 11 deletions.
diff --git a/code/renderergl2/glsl/lightall_fp.glsl b/code/renderergl2/glsl/lightall_fp.glsl
@@ -309,6 +309,9 @@ void main()
 
 	NL = clamp(dot(N, L), 0.0, 1.0);
 	NE = clamp(dot(N, E), 0.0, 1.0);
+	H = normalize(L + E);
+	EH = clamp(dot(E, H), 0.0, 1.0);
+	NH = clamp(dot(N, H), 0.0, 1.0);
 
   #if defined(USE_SPECULARMAP)
 	vec4 specular = texture2D(u_SpecularMap, texCoords);
@@ -351,6 +354,14 @@ void main()
 
 	reflectance  = CalcDiffuse(diffuse.rgb, NH, EH, roughness);
 
+  #if defined(r_deluxeSpecular)
+    #if defined(USE_LIGHT_VECTOR)
+	reflectance += CalcSpecular(specular.rgb, NH, EH, roughness) * r_deluxeSpecular;
+    #else
+	reflectance += CalcSpecular(specular.rgb, NH, EH, pow(roughness, r_deluxeSpecular));
+    #endif
+  #endif
+
 	gl_FragColor.rgb  = lightColor   * reflectance * (attenuation * NL);
 	gl_FragColor.rgb += ambientColor * diffuse.rgb;
 

diff --git a/code/renderergl2/tr_glsl.c b/code/renderergl2/tr_glsl.c
@@ -1067,6 +1067,8 @@ void GLSL_InitGPUShaders(void)
 
 			if (r_cubeMapping->integer)
 				Q_strcat(extradefines, 1024, "#define USE_CUBEMAP\n");
+			else if (r_deluxeSpecular->value > 0.000001f)
+				Q_strcat(extradefines, 1024, va("#define r_deluxeSpecular %f\n", r_deluxeSpecular->value));
 
 			switch (r_glossType->integer)
 			{

diff --git a/code/renderergl2/tr_init.c b/code/renderergl2/tr_init.c
@@ -136,6 +136,7 @@ cvar_t  *r_deluxeMapping;
 cvar_t  *r_parallaxMapping;
 cvar_t  *r_cubeMapping;
 cvar_t  *r_cubemapSize;
+cvar_t  *r_deluxeSpecular;
 cvar_t  *r_pbr;
 cvar_t  *r_baseNormalX;
 cvar_t  *r_baseNormalY;
@@ -1240,6 +1241,7 @@ void R_Register( void )
 	r_parallaxMapping = ri.Cvar_Get( "r_parallaxMapping", "0", CVAR_ARCHIVE | CVAR_LATCH );
 	r_cubeMapping = ri.Cvar_Get( "r_cubeMapping", "0", CVAR_ARCHIVE | CVAR_LATCH );
 	r_cubemapSize = ri.Cvar_Get( "r_cubemapSize", "128", CVAR_ARCHIVE | CVAR_LATCH );
+	r_deluxeSpecular = ri.Cvar_Get("r_deluxeSpecular", "0.3", CVAR_ARCHIVE | CVAR_LATCH);
 	r_pbr = ri.Cvar_Get("r_pbr", "0", CVAR_ARCHIVE | CVAR_LATCH);
 	r_baseNormalX = ri.Cvar_Get( "r_baseNormalX", "1.0", CVAR_ARCHIVE | CVAR_LATCH );
 	r_baseNormalY = ri.Cvar_Get( "r_baseNormalY", "1.0", CVAR_ARCHIVE | CVAR_LATCH );

diff --git a/code/renderergl2/tr_local.h b/code/renderergl2/tr_local.h
@@ -1718,6 +1718,7 @@ extern  cvar_t  *r_deluxeMapping;
 extern  cvar_t  *r_parallaxMapping;
 extern  cvar_t  *r_cubeMapping;
 extern  cvar_t  *r_cubemapSize;
+extern  cvar_t  *r_deluxeSpecular;
 extern  cvar_t  *r_pbr;
 extern  cvar_t  *r_baseNormalX;
 extern  cvar_t  *r_baseNormalY;

diff --git a/code/server/sv_init.c b/code/server/sv_init.c
@@ -374,16 +374,12 @@ static void SV_ClearServer(void) {
 
 /*
 ================
-SV_TouchCGame
-
-  touch the cgame.vm so that a pure client can load it if it's in a separate pk3
+SV_TouchFile
 ================
 */
-static void SV_TouchCGame(void) {
+static void SV_TouchFile( const char *filename ) {
 	fileHandle_t	f;
-	char filename[MAX_QPATH];
 
-	Com_sprintf( filename, sizeof(filename), "vm/%s.qvm", "cgame" );
 	FS_FOpenFileRead( filename, &f, qfalse );
 	if ( f ) {
 		FS_FCloseFile( f );
@@ -574,11 +570,11 @@ void SV_SpawnServer( char *server, qboolean killBots ) {
 		p = FS_LoadedPakNames();
 		Cvar_Set( "sv_pakNames", p );
 
-		// if a dedicated pure server we need to touch the cgame because it could be in a
-		// separate pk3 file and the client will need to load the latest cgame.qvm
-		if ( com_dedicated->integer ) {
-			SV_TouchCGame();
-		}
+		// we need to touch the cgame and ui qvm because they could be in
+		// separate pk3 files and the client will need to download the pk3
+		// files with the latest cgame and ui qvm to pass the pure check
+		SV_TouchFile( "vm/cgame.qvm" );
+		SV_TouchFile( "vm/ui.qvm" );
 	}
 	else {
 		Cvar_Set( "sv_paks", "" );