@@ -89,6 +89,7 @@ static void ati_vga_switch_mode(ATIVGAState *s)
DPRINTF("Switching to %dx%d %d %d @ %x\n", h, v, stride, bpp, offs);
vbe_ioport_write_index(&s->vga, 0, VBE_DISPI_INDEX_ENABLE);
vbe_ioport_write_data(&s->vga, 0, VBE_DISPI_DISABLED);
+ s->vga.big_endian_fb = false;
/* reset VBE regs then set up mode */
s->vga.vbe_regs[VBE_DISPI_INDEX_XRES] = h;
s->vga.vbe_regs[VBE_DISPI_INDEX_YRES] = v;
@@ -124,15 +124,15 @@ void ati_2d_blt(ATIVGAState *s)
switch (s->regs.dp_mix & GMC_ROP3_MASK) {
case ROP3_PATCOPY:
- filler = bswap32(s->regs.dp_brush_frgd_clr);
+ filler = s->regs.dp_brush_frgd_clr;
break;
case ROP3_BLACKNESS:
- filler = rgb_to_pixel32(s->vga.palette[0], s->vga.palette[1],
- s->vga.palette[2]) << 8 | 0xff;
+ filler = 0xffUL << 24 | rgb_to_pixel32(s->vga.palette[0],
+ s->vga.palette[1], s->vga.palette[2]);
break;
case ROP3_WHITENESS:
- filler = rgb_to_pixel32(s->vga.palette[3], s->vga.palette[4],
- s->vga.palette[5]) << 8 | 0xff;
+ filler = 0xffUL << 24 | rgb_to_pixel32(s->vga.palette[3],
+ s->vga.palette[4], s->vga.palette[5]);
break;
}
The extended mode frame buffer should be little endian even when emulating big endian machine (such as PPC). This fixes color problems with MorphOS. Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu> --- hw/display/ati.c | 1 + hw/display/ati_2d.c | 10 +++++----- 2 files changed, 6 insertions(+), 5 deletions(-)