mirror of
git://projects.qi-hardware.com/openwrt-packages.git
synced 2024-11-05 12:39:40 +02:00
90 lines
2.4 KiB
Diff
90 lines
2.4 KiB
Diff
Index: zgv-5.9/src/zgv.c
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===================================================================
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--- zgv-5.9.orig/src/zgv.c 2011-01-23 19:09:28.000000000 +0100
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+++ zgv-5.9/src/zgv.c 2011-01-23 19:43:52.000000000 +0100
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@@ -254,6 +254,7 @@
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int fs_vgamode=G640x480x256; /* current video mode for selector */
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int fs_scrnwide,fs_scrnhigh; /* width/height of selector mode */
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+int fs_bypp;
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/* stuff for checking old directories (to avoid symlink loops in
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* recursive update).
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@@ -2225,6 +2226,32 @@
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return(buf);
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}
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+static void drawscansegment_332(unsigned char *colors, int x, int y, int length)
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+{
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+ unsigned char *conv = colors;
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+ int bypp = fs_bypp;
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+
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+ if (bypp != 1)
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+ {
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+ int i, j, k;
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+ conv = malloc(length*bypp);
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+ for (i = 0, j=0; i < length; i++)
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+ {
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+ int c332=colors[i];
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+ int r = c332>>5, g = (c332>>2)&0x7, b = (c332&0x3);
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+ int crgb = vga_setrgbcolor((r<<5)+16,(g<<5)+16,(b<<6)+32);
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+ for (k = 0; k < bypp; k++) {
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+ conv[j++] = crgb>>(k*8) & 0xff;
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+ }
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+ }
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+ }
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+
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+ vga_drawscansegment(conv, x, y, length*bypp);
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+ if (conv != colors)
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+ {
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+ free(conv);
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+ }
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+}
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void showgifdir(int startfrom,int unshow,int drawdirmsg,int do_one_only)
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{
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@@ -2322,7 +2349,7 @@
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{
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memset(image,idx_medium,96);
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for(y=-2;y<62;y++)
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- vga_drawscansegment(image,
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+ drawscansegment_332(image,
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xpos+(BARWIDTH-80)/2-2,ypos+y+GDFYBIT+9,96);
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free(image);
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}
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@@ -2370,7 +2397,7 @@
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if(image!=NULL)
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{
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for(y=0;y<h;y++)
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- vga_drawscansegment(image+y*(fs_vgamode==G640x480x16?w8:w),xwant,
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+ drawscansegment_332(image+y*(fs_vgamode==G640x480x16?w8:w),xwant,
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ypos+y+GDFYBIT+39-h/2,fs_vgamode==G640x480x16?w8:w);
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free(image);
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}
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@@ -2678,6 +2705,7 @@
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fs_scrnwide=vga_getxdim();
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fs_scrnhigh=vga_getydim();
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+fs_bypp=vga_getmodeinfo(vga_getcurrentmode())->bytesperpixel;
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msgbox_draw_ok=1;
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gdfsiz=3-cfg.smallfstext;
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@@ -2777,7 +2805,7 @@
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{
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memset(tmp,idx_medium,fs_scrnwide);
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for(n=0;n<fs_scrnhigh;n++)
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- vga_drawscanline(n,tmp);
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+ drawscansegment_332(tmp,0,n,fs_scrnwide);
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free(tmp);
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}
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}
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@@ -2937,7 +2965,7 @@
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memset(tmp,idx_medium,96);
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for(y=-3;y<63;y++)
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- vga_drawscansegment(tmp,xpos+(BARWIDTH-80)/2-3,ypos+y+GDFYBIT+9,96);
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+ drawscansegment_332(tmp,xpos+(BARWIDTH-80)/2-3,ypos+y+GDFYBIT+9,96);
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}
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