Simplify previous patch.

ioquake · Mar 6, 2013 · 7c04002 · 7c04002
1 parent 2153fc4
commit 7c04002
Showing 1 changed file with 8 additions and 8 deletions.
diff --git a/code/renderergl2/tr_backend.c b/code/renderergl2/tr_backend.c
@@ -1185,18 +1185,18 @@ const void	*RB_DrawSurfs( const void *data ) {
 
 			FBO_Bind(tr.screenShadowFbo);
 
-			box[0] = (backEnd.refdef.x     ) * tr.screenShadowFbo->width  / (float)glConfig.vidWidth;
-			box[1] = (glConfig.vidHeight - ( backEnd.refdef.y + backEnd.refdef.height )) * tr.screenShadowFbo->height / (float)glConfig.vidHeight;
-			box[2] = (backEnd.refdef.width ) * tr.screenShadowFbo->width  / (float)glConfig.vidWidth;
-			box[3] = (backEnd.refdef.height) * tr.screenShadowFbo->height / (float)glConfig.vidHeight;
+			box[0] = backEnd.viewParms.viewportX      * tr.screenShadowFbo->width  / (float)glConfig.vidWidth;
+			box[1] = backEnd.viewParms.viewportY      * tr.screenShadowFbo->height / (float)glConfig.vidHeight;
+			box[2] = backEnd.viewParms.viewportWidth  * tr.screenShadowFbo->width  / (float)glConfig.vidWidth;
+			box[3] = backEnd.viewParms.viewportHeight * tr.screenShadowFbo->height / (float)glConfig.vidHeight;
 
 			qglViewport(box[0], box[1], box[2], box[3]);
 			qglScissor(box[0], box[1], box[2], box[3]);
 
-			box[0] = (backEnd.refdef.x                        ) / (float)glConfig.vidWidth;
-			box[1] = 1.0 - (backEnd.refdef.y + backEnd.refdef.height) / (float)glConfig.vidHeight;
-			box[2] = (backEnd.refdef.x + backEnd.refdef.width ) / (float)glConfig.vidWidth;
-			box[3] = 1.0 - (backEnd.refdef.y                        ) / (float)glConfig.vidHeight;
+			box[0] = backEnd.viewParms.viewportX               / (float)glConfig.vidWidth;
+			box[1] = backEnd.viewParms.viewportY               / (float)glConfig.vidHeight;
+			box[2] = box[0] + backEnd.viewParms.viewportWidth  / (float)glConfig.vidWidth;
+			box[3] = box[1] - backEnd.viewParms.viewportHeight / (float)glConfig.vidHeight;
 
 			texCoords[0][0] = box[0]; texCoords[0][1] = box[3];
 			texCoords[1][0] = box[2]; texCoords[1][1] = box[3];