ATI hotfix for shadow mapping. #116

RobertBeckebans · RobertBeckebans · commit 952907fa7702 · 2014-05-17T10:53:14.000+02:00
diff --git a/base/renderprogs/interactionSM.pixel b/base/renderprogs/interactionSM.pixel
@@ -260,7 +260,7 @@ void main( PS_IN fragment, out PS_OUT result )
 	rot.x = cos( random.x );
 	rot.y = sin( random.x );
 	
-	float shadowTexelSize = rpScreenCorrectionFactor.z * rpJitterTexScale;
+	float shadowTexelSize = rpScreenCorrectionFactor.z * rpJitterTexScale.x;
     for( int i = 0; i < 12; i++ )
     {
         float2 jitter = poissonDisk[i];
diff --git a/neo/renderer/RenderProgs_embedded.h b/neo/renderer/RenderProgs_embedded.h
@@ -4435,7 +4435,7 @@ static const cgShaderDef_t cg_renderprogs[] =
 		"	rot.x = cos( random.x );\n"
 		"	rot.y = sin( random.x );\n"
 		"	\n"
-		"	float shadowTexelSize = rpScreenCorrectionFactor.z * rpJitterTexScale;\n"
+		"	float shadowTexelSize = rpScreenCorrectionFactor.z * rpJitterTexScale.x;\n"
 		"    for( int i = 0; i < 12; i++ )\n"
 		"    {\n"
 		"        float2 jitter = poissonDisk[i];\n"

Original file line number	Diff line number	Diff line change
`@@ -260,7 +260,7 @@ void main( PS_IN fragment, out PS_OUT result )`
`260`	`260`	`rot.x = cos( random.x );`
`261`	`261`	`rot.y = sin( random.x );`
`262`	`262`
`263`		`- float shadowTexelSize = rpScreenCorrectionFactor.z * rpJitterTexScale;`
	`263`	`+ float shadowTexelSize = rpScreenCorrectionFactor.z * rpJitterTexScale.x;`
`264`	`264`	`for( int i = 0; i < 12; i++ )`
`265`	`265`	`{`
`266`	`266`	`float2 jitter = poissonDisk[i];`