X-Git-Url: http://de.git.xonotic.org/?p=xonotic%2Fdarkplaces.git;a=blobdiff_plain;f=cl_screen.c;h=c01168507eb5803efd58c39a79da772fcd1f58f9;hp=7890134cf48fb3744888938eb8588e58f303dc3e;hb=bf7fdc26371e2823650c8af6d78ef1e28513f7eb;hpb=57a9c653ec7db430c87047ac8ee5c5edb5f556cc

diff --git a/cl_screen.c b/cl_screen.c
index 7890134c..c0116850 100644
--- a/cl_screen.c
+++ b/cl_screen.c
@@ -994,6 +994,8 @@ Cr = R *  .500 + G * -.419 + B * -.0813 + 128.;
 		SCR_CaptureVideo_RIFF_Push("ISFT", NULL);
 		SCR_CaptureVideo_RIFF_WriteTerminatedString(engineversion);
 		SCR_CaptureVideo_RIFF_Pop();
+		// enable this junk filler if you like the LIST movi to always begin at 4KB in the file (why?)
+#if 0
 		SCR_CaptureVideo_RIFF_Push("JUNK", NULL);
 		x = 4096 - SCR_CaptureVideo_RIFF_GetPosition();
 		while (x > 0)
@@ -1004,6 +1006,7 @@ Cr = R *  .500 + G * -.419 + B * -.0813 + 128.;
 			x -= i;
 		}
 		SCR_CaptureVideo_RIFF_Pop();
+#endif
 		SCR_CaptureVideo_RIFF_Pop();
 		// begin the actual video section now
 		SCR_CaptureVideo_RIFF_Push("LIST", "movi");
@@ -1639,7 +1642,18 @@ void SCR_UpdateLoadingScreen (void)
 	texcoord2f[2] = 1;texcoord2f[3] = 0;
 	texcoord2f[4] = 1;texcoord2f[5] = 1;
 	texcoord2f[6] = 0;texcoord2f[7] = 1;
-	R_Mesh_Draw(0, 4, 2, polygonelements);
+	if (vid.stereobuffer)
+	{
+		qglDrawBuffer(GL_BACK_LEFT);
+		R_Mesh_Draw(0, 4, 2, polygonelements);
+		qglDrawBuffer(GL_BACK_RIGHT);
+		R_Mesh_Draw(0, 4, 2, polygonelements);
+	}
+	else
+	{
+		qglDrawBuffer(GL_BACK);
+		R_Mesh_Draw(0, 4, 2, polygonelements);
+	}
 	R_Mesh_Finish();
 	// refresh
 	VID_Finish(false);
@@ -1729,7 +1743,7 @@ void CL_UpdateScreen(void)
 	if (r_timereport_active)
 		R_TimeReport("clear");
 
-	if (r_stereo_redblue.integer || r_stereo_redgreen.integer || r_stereo_redcyan.integer || r_stereo_sidebyside.integer)
+	if (vid.stereobuffer || r_stereo_redblue.integer || r_stereo_redgreen.integer || r_stereo_redcyan.integer || r_stereo_sidebyside.integer)
 	{
 		matrix4x4_t originalmatrix = r_view.matrix;
 		r_view.matrix.m[0][3] = originalmatrix.m[0][3] + r_stereo_separation.value * -0.5f * r_view.matrix.m[0][1];
@@ -1746,6 +1760,9 @@ void CL_UpdateScreen(void)
 			r_view.colormask[2] = 0;
 		}
 
+		if (vid.stereobuffer)
+			qglDrawBuffer(GL_BACK_RIGHT);
+
 		SCR_DrawScreen();
 
 		r_view.matrix.m[0][3] = originalmatrix.m[0][3] + r_stereo_separation.value * 0.5f * r_view.matrix.m[0][1];
@@ -1762,12 +1779,18 @@ void CL_UpdateScreen(void)
 			r_view.colormask[2] = r_stereo_redcyan.integer || r_stereo_redblue.integer;
 		}
 
+		if (vid.stereobuffer)
+			qglDrawBuffer(GL_BACK_LEFT);
+
 		SCR_DrawScreen();
 
 		r_view.matrix = originalmatrix;
 	}
 	else
+	{
+		qglDrawBuffer(GL_BACK);
 		SCR_DrawScreen();
+	}
 
 	SCR_CaptureVideo();