xref: /OK3568_Linux_fs/buildroot/package/fbv/0003-fix-24bpp-support-on-big-endian.patch (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1diff -upr a/fb_display.c b/fb_display.c
2--- a/fb_display.c	2007-06-01 16:52:45.000000000 +0200
3+++ b/fb_display.c	2007-06-01 16:51:43.000000000 +0200
4@@ -307,7 +307,7 @@ void* convertRGB2FB(int fh, unsigned cha
5 {
6     unsigned long i;
7     void *fbbuff = NULL;
8-	u_int8_t  *c_fbbuff;
9+    u_int8_t  *c_fbbuff;
10     u_int16_t *s_fbbuff;
11     u_int32_t *i_fbbuff;
12
13@@ -335,6 +335,16 @@ void* convertRGB2FB(int fh, unsigned cha
14 	    fbbuff = (void *) s_fbbuff;
15 	    break;
16 	case 24:
17+	    *cpp = 3;
18+	    c_fbbuff = (unsigned char *) malloc(count * 3 * sizeof(unsigned char));
19+	    for(i = 0; i < (3 * count); i += 3) {
20+		/* Big endian framebuffer. */
21+		c_fbbuff[i] = rgbbuff[i+2];
22+		c_fbbuff[i+1] = rgbbuff[i+1];
23+		c_fbbuff[i+2] = rgbbuff[i];
24+	    }
25+	    fbbuff = (void *) c_fbbuff;
26+	    break;
27 	case 32:
28 	    *cpp = 4;
29 	    i_fbbuff = (unsigned int *) malloc(count * sizeof(unsigned int));
30Only in build_avr32/fbv-1.0b-modified: .fb_display.c.swp
31Binary files build_avr32/fbv-1.0b/fb_display.o and build_avr32/fbv-1.0b-modified/fb_display.o differ
32Binary files build_avr32/fbv-1.0b/fbv and build_avr32/fbv-1.0b-modified/fbv differ
33