cruft removal

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@102 d7cf8633-e32d-0410-b094-e92efae38249

diff --git a/gl_draw.c b/gl_draw.c
index 388ba9e8d5465683ca289452be75fd5b2001c086..36527e62be9e0cc0aa64202985f492626c29e5c5 100644 (file)
--- a/gl_draw.c
+++ b/gl_draw.c
@@ -33,7 +33,6 @@ cvar_t                scr_conalpha = {"scr_conalpha", "1"};
 byte           *draw_chars;                            // 8*8 graphic characters
 qpic_t         *draw_disc;
 
-//int                  translate_texture;
 int                    char_texture;
 
 typedef struct
@@ -233,32 +232,6 @@ qpic_t     *Draw_CachePic (char *path)
        return &pic->pic;
 }
 
-/*
-void Draw_CharToConback (int num, byte *dest)
-{
-       int             row, col;
-       byte    *source;
-       int             drawline;
-       int             x;
-
-       row = num>>4;
-       col = num&15;
-       source = draw_chars + (row<<10) + (col<<3);
-
-       drawline = 8;
-
-       while (drawline--)
-       {
-               for (x=0 ; x<8 ; x++)
-                       if (source[x] != 255)
-                               dest[x] = 0x60 + source[x];
-               source += 128;
-               dest += 320;
-       }
-
-}
-*/
-
 extern void LoadSky_f(void);
 
 extern char *QSG_EXTENSIONS;
@@ -463,9 +436,7 @@ void Draw_GenericPic (int texnum, float red, float green, float blue, float alph
        if (!r_render.value)
                return;
        glDisable(GL_ALPHA_TEST);
-//     glEnable (GL_BLEND);
        glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-//     glCullFace(GL_FRONT);
        glColor4f(red,green,blue,alpha);
        glBindTexture(GL_TEXTURE_2D, texnum);
        glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
@@ -480,8 +451,6 @@ void Draw_GenericPic (int texnum, float red, float green, float blue, float alph
        glVertex2f (x, y+height);
        glEnd ();
        glColor3f(1,1,1);
-//     glEnable(GL_ALPHA_TEST);
-//     glDisable (GL_BLEND);
 }
 
 /*
@@ -588,14 +557,10 @@ Draw_ConsoleBackground
 */
 void Draw_ConsoleBackground (int lines)
 {
-       // LordHavoc: changed alpha
-       //int y = (vid.height >> 1);
-
        if (lines >= (int) vid.height)
                Draw_Pic(0, lines - vid.height, conback);
        else
                Draw_AlphaPic (0, lines - vid.height, conback, scr_conalpha.value*lines/vid.height);
-       //      Draw_AlphaPic (0, lines - vid.height, conback, (float)(1.2 * lines)/y);
        // LordHavoc: draw version
        Draw_String(engineversionx, lines - vid.height + engineversiony, engineversion, 9999);
 }
@@ -651,8 +616,7 @@ void GL_Set2D (void)
 
        glDisable (GL_DEPTH_TEST);
        glDisable (GL_CULL_FACE);
-       glEnable (GL_BLEND); // was Disable
-//     glEnable (GL_ALPHA_TEST);
+       glEnable (GL_BLEND);
        glDisable (GL_ALPHA_TEST);
        glEnable(GL_TEXTURE_2D);