no time to finish compile, fixes to cxx warnings

[features.git] / src / insets / figinset.C

diff --git a/src/insets/figinset.C b/src/insets/figinset.C
index 4b71d58a55f0844f92644207d103ffcd2b91aba3..6436b6e5eb1a46b4c8a6ed64a3097f349269d0cb 100644 (file)
--- a/src/insets/figinset.C
+++ b/src/insets/figinset.C
@@ -98,15 +98,12 @@ static queue<queue_element> gsqueue; // queue for ghostscripting
 
 static int gsrunning = 0;      /* currently so many gs's are running */
 static bool bitmap_waiting = false; /* bitmaps are waiting finished */
-static char bittable[256];     /* bit reversion table */
 
 static bool gs_color;                  // do we allocate colors for gs?
 static bool color_visual;              // is the visual color?
 static bool gs_xcolor = false;         // allocated extended colors
 static unsigned long gs_pixels[128];   // allocated pixels
-static int gs_num_pixels;              // number of pixels allocated
 static int gs_spc;                     // shades per color
-static bool gs_gray;                   // is grayscale?
 static int gs_allcolors;               // number of all colors
 
 static list<int> pidwaitlist; // pid wait list
@@ -195,7 +192,6 @@ int GhostscriptMsg(FL_OBJECT *, Window, int, int,
                                register XImage * im;
                                int i;
                                int y;
-                               int wid1;
                                int spc1 = gs_spc - 1;
                                int spc2 = gs_spc * gs_spc;
                                int wid = p->wid;
@@ -256,7 +252,6 @@ int GhostscriptMsg(FL_OBJECT *, Window, int, int,
                                                     .colormap, cmap,
                                                     gs_allcolors);
                                        XFlush(tmpdisp);
-                                       wid1 = p->wid - 1;
                                // now we process all the image
                                        for (y = 0; y < p->hgh; ++y) {
                                                for (int x = 0; x < wid; ++x) {
@@ -318,9 +313,9 @@ void AllocColors(int num)
        if (num > 5) num = 5;
        XColor xcol;
        for (int i = 0; i < num * num * num; ++i) {
-               xcol.red = 65535 * (i / (num * num)) / (num - 1);
-               xcol.green = 65535 * ((i / num) % num) / (num - 1);
-               xcol.blue = 65535 * (i % num) / (num - 1);
+               xcol.red = short(65535 * (i / (num * num)) / (num - 1));
+               xcol.green = short(65535 * ((i / num) % num) / (num - 1));
+               xcol.blue = short(65535 * (i % num) / (num - 1));
                xcol.flags = DoRed | DoGreen | DoBlue;
                if (!XAllocColor(fl_display,
                                 fl_state[fl_get_vclass()].colormap, &xcol)) {
@@ -337,9 +332,7 @@ void AllocColors(int num)
                gs_pixels[i] = xcol.pixel;
        }
        gs_color = true;
-       gs_gray = false;
        gs_spc = num;
-       gs_num_pixels = num * num * num;
 }
 
 
@@ -377,8 +370,6 @@ void AllocGrays(int num)
                gs_pixels[i] = xcol.pixel;
        }
        gs_color = true;
-       gs_gray = false;
-       gs_num_pixels = num;
 }
 
 
@@ -394,7 +385,6 @@ void InitFigures()
                k = 0;
                for (unsigned int j = 0; j < 8; ++j)
                        if (i & (1 << (7-j))) k |= 1 << j;
-               bittable[i] = char(~k);
        }
 
        // allocate color cube on pseudo-color display