half

Author: illwieckz

src/engine/client/cl_scrn.cpp

@@ -113,7 +113,7 @@ void SCR_DrawConsoleFontUnichar( float x, float y, int ch )
 	{
 		glyphInfo_t *glyph = Glyph( ch );
 		float       yadj = glyph->top;
-		float       xadj = ( SCR_ConsoleFontUnicharWidth( ch ) - glyph->xSkip ) / 2.0;
+		float       xadj = ( SCR_ConsoleFontUnicharWidth( ch ) - glyph->xSkip ) * 0.5f;
 
 		re.DrawStretchPic( x + xadj, y - yadj, glyph->imageWidth, glyph->imageHeight,
 		                   glyph->s, glyph->t,

src/engine/renderer/glsl_source/skybox_fp.glsl

@@ -43,12 +43,12 @@ DECLARE_OUTPUT(vec4)
 
 // Parametric cloud function used by quake 3 skybox code
 float ComputeCloudParametric( vec3 skyVec, float radiusWorld, float cloudHeight ) {
-	return (1.0 / 2.0 * dot( skyVec, skyVec ) ) * ( -2.0 * skyVec.z * radiusWorld
-			+ 2.0 * sqrt( skyVec.z * skyVec.z * radiusWorld * radiusWorld
-			+ 2.0 * skyVec.x * skyVec.x * radiusWorld * cloudHeight
-			+ skyVec.x * skyVec.x * cloudHeight * cloudHeight + 2.0 * skyVec.y * skyVec.y * radiusWorld * cloudHeight
+	return (0.5f * dot( skyVec, skyVec ) ) * ( -2.0f * skyVec.z * radiusWorld
+			+ 2.0f * sqrt( skyVec.z * skyVec.z * radiusWorld * radiusWorld
+			+ 2.0f * skyVec.x * skyVec.x * radiusWorld * cloudHeight
+			+ skyVec.x * skyVec.x * cloudHeight * cloudHeight + 2.0f * skyVec.y * skyVec.y * radiusWorld * cloudHeight
 			+ skyVec.y * skyVec.y * cloudHeight * cloudHeight
-			+ 2.0 * skyVec.z * skyVec.z * radiusWorld * cloudHeight + skyVec.z * skyVec.z * cloudHeight * cloudHeight  ) );
+			+ 2.0f * skyVec.z * skyVec.z * radiusWorld * cloudHeight + skyVec.z * skyVec.z * cloudHeight * cloudHeight  ) );
 }
 
 void	main()

src/engine/renderer/tr_video.cpp

@@ -339,10 +339,10 @@ static void blitVQQuad32fs( roqVideo_t &video, const std::vector<byte> &file )
 
 static void ROQ_GenYUVTables()
 {
-	float t_ub = ( 1.77200f / 2.0f ) * ( float )( 1 << 6 ) + 0.5f;
-	float t_vr = ( 1.40200f / 2.0f ) * ( float )( 1 << 6 ) + 0.5f;
-	float t_ug = ( 0.34414f / 2.0f ) * ( float )( 1 << 6 ) + 0.5f;
-	float t_vg = ( 0.71414f / 2.0f ) * ( float )( 1 << 6 ) + 0.5f;
+	float t_ub = ( 1.77200f * 0.5f ) * ( float )( 1 << 6 ) + 0.5f;
+	float t_vr = ( 1.40200f * 0.5f ) * ( float )( 1 << 6 ) + 0.5f;
+	float t_ug = ( 0.34414f * 0.5f ) * ( float )( 1 << 6 ) + 0.5f;
+	float t_vg = ( 0.71414f * 0.5f ) * ( float )( 1 << 6 ) + 0.5f;
 
 	for ( int i = 0; i < 256; i++ )
 	{