Attached is a patch for DirectFB based on tip commit:
3a9360cb003f605be22134b54eeeee1858d727bd.
DSPF_LUT8 pixel format is not correctly handling in update_screen in
system/x11/primary.c. And this caused error message "[unsupported
format]***[convert.c:987 in dfb_convert_to_rgb32()]" when running demos
such as df_fire.
----
*^_^*
Many thanks & Best Regards
Juan Zhao
--- DirectFB.git/systems/x11/primary.c 2010-03-14 12:46:27.000000000 +0800
+++ DirectFB.git.submit/systems/x11/primary.c 2010-03-25 11:59:25.018386929 +0800
@@ -668,8 +668,27 @@ update_screen( DFBX11 *x11, const DFBRec
break;
case 24:
- dfb_convert_to_rgb32( surface->config.format, src, lock->pitch,
- surface->config.size.h, dst, ximage->bytes_per_line, rect.w, rect.h );
+ if (surface->config.format == DSPF_LUT8) {
+ int width = rect.w; int height = rect.h;
+ const u8 *src8 = src;
+ u32 *dst32 = dst;
+ CorePalette *palette = surface->palette;
+ int x;
+ while (height--) {
+
+ for (x=0; x<width; x++) {
+ DFBColor color = palette->entries[src8[x]];
+ dst32[x] = PIXEL_RGB32( color.r, color.g, color.b );
+ }
+
+ src8 += lock->pitch;
+ dst32 += ximage->bytes_per_line / 4;
+ }
+ }
+ else {
+ dfb_convert_to_rgb32( surface->config.format, src, lock->pitch,
+ surface->config.size.h, dst, ximage->bytes_per_line, rect.w, rect.h );
+ }
break;
case 16:
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