fix a bunch of warnings

[xonotic/darkplaces.git] / gl_draw.c

diff --git a/gl_draw.c b/gl_draw.c
index 19a52ed8263e80e4505befcc567747b99c50fedc..de8bc0850a6b3cc4dafc4bd771053af0873734f1 100644 (file)
--- a/gl_draw.c
+++ b/gl_draw.c
@@ -458,11 +458,9 @@ void Draw_Frame(void)
        int i;
        cachepic_t *pic;
        static double nextpurgetime;
-       int purgeframe;
        if (nextpurgetime > realtime)
                return;
        nextpurgetime = realtime + 0.05;
-       purgeframe = draw_frame - 1;
        for (i = 0, pic = cachepics;i < numcachepics;i++, pic++)
        {
                if (pic->autoload && pic->tex && pic->lastusedframe < draw_frame)
@@ -1124,12 +1122,13 @@ float DrawQ_TextWidth_UntilWidth_TrackColors_Scale(const char *text, size_t *max
        size_t bytes_left;
        ft2_font_map_t *fontmap = NULL;
        ft2_font_map_t *map = NULL;
-       ft2_font_map_t *prevmap = NULL;
+       //ft2_font_map_t *prevmap = NULL;
        ft2_font_t *ft2 = fnt->ft2;
        // float ftbase_x;
        qboolean snap = true;
        qboolean least_one = false;
-       float dw, dh; // display w/h
+       float dw; // display w
+       //float dh; // display h
        const float *width_of;
 
        if (!h) h = w;
@@ -1152,7 +1151,7 @@ float DrawQ_TextWidth_UntilWidth_TrackColors_Scale(const char *text, size_t *max
        }
 
        dw = w * sw;
-       dh = h * sh;
+       //dh = h * sh;
 
        if (*maxlen < 1)
                *maxlen = 1<<30;
@@ -1283,7 +1282,7 @@ float DrawQ_TextWidth_UntilWidth_TrackColors_Scale(const char *text, size_t *max
                        if (prevch && Font_GetKerningForMap(ft2, map_index, w, h, prevch, ch, &kx, NULL))
                                x += kx * dw;
                        x += map->glyphs[mapch].advance_x * dw;
-                       prevmap = map;
+                       //prevmap = map;
                        prevch = ch;
                }
        }
@@ -1311,7 +1310,7 @@ float DrawQ_String_Scale(float startx, float starty, const char *text, size_t ma
        Uchar prevch = 0; // used for kerning
        int tempcolorindex;
        int map_index = 0;
-       ft2_font_map_t *prevmap = NULL; // the previous map
+       //ft2_font_map_t *prevmap = NULL; // the previous map
        ft2_font_map_t *map = NULL;     // the currently used map
        ft2_font_map_t *fontmap = NULL; // the font map for the size
        float ftbase_y;
@@ -1611,7 +1610,7 @@ float DrawQ_String_Scale(float startx, float starty, const char *text, size_t ma
                                        av = vertex3f;
                                }
 
-                               prevmap = map;
+                               //prevmap = map;
                                prevch = ch;
                        }
                        if (shadow)