implemented r_render and r_upload cvar options for CPU profiling (not hardware bound...

[xonotic/darkplaces.git] / gl_rmain.c

diff --git a/gl_rmain.c b/gl_rmain.c
index 94cf4e36b94a8056e34c5eb404a8ee80f4da0717..64b0e9b85df044a45684f37323e15fe12c7bf9ad 100644 (file)
--- a/gl_rmain.c
+++ b/gl_rmain.c
@@ -131,6 +131,8 @@ void FOG_framebegin()
        }
        if (glfog.value)
        {
+               if (!r_render.value)
+                       return;
                if(fog_density)
                {
                        // LordHavoc: Borland C++ 5.0 was choking on this line, stupid compiler...
@@ -637,6 +639,8 @@ void R_SetupGL (void)
        extern  int glwidth, glheight;
        int             x, x2, y2, y, w, h;
 
+       if (!r_render.value)
+               return;
        //
        // set up viewpoint
        //
@@ -715,6 +719,8 @@ R_Clear
 */
 void R_Clear (void)
 {
+       if (!r_render.value)
+               return;
 //     glClear (GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // LordHavoc: moved to SCR_UpdateScreen
        gldepthmin = 0;
        gldepthmax = 1;
@@ -726,6 +732,8 @@ void R_Clear (void)
 // LordHavoc: my trick to *FIX* GLQuake lighting once and for all :)
 void GL_Brighten()
 {
+       if (!r_render.value)
+               return;
        glMatrixMode(GL_PROJECTION);
     glLoadIdentity ();
        glOrtho  (0, vid.width, vid.height, 0, -99999, 99999);
@@ -755,6 +763,8 @@ extern cvar_t gl_lightmode;
 
 void GL_BlendView()
 {
+       if (!r_render.value)
+               return;
        glMatrixMode(GL_PROJECTION);
     glLoadIdentity ();
        glOrtho  (0, vid.width, vid.height, 0, -99999, 99999);