diff options
Diffstat (limited to 'qemu/roms/seabios/vgasrc/vgafb.c')
| -rw-r--r-- | qemu/roms/seabios/vgasrc/vgafb.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/qemu/roms/seabios/vgasrc/vgafb.c b/qemu/roms/seabios/vgasrc/vgafb.c index 1a94fcf70..5d1ecc936 100644 --- a/qemu/roms/seabios/vgasrc/vgafb.c +++ b/qemu/roms/seabios/vgasrc/vgafb.c @@ -273,28 +273,22 @@ gfx_direct(struct gfx_op *op) int bypp = DIV_ROUND_UP(depth, 8); void *dest_far = (fb + op->displaystart + op->y * op->linelength + op->x * bypp); + u8 data[64]; + int i; switch (op->op) { default: - case GO_READ8: { - u8 data[64]; + case GO_READ8: memcpy_high(MAKE_FLATPTR(GET_SEG(SS), data), dest_far, bypp * 8); - int i; for (i=0; i<8; i++) op->pixels[i] = reverse_color(depth, *(u32*)&data[i*bypp]); break; - } - case GO_WRITE8: { - u8 data[64]; - int i; + case GO_WRITE8: for (i=0; i<8; i++) *(u32*)&data[i*bypp] = get_color(depth, op->pixels[i]); memcpy_high(dest_far, MAKE_FLATPTR(GET_SEG(SS), data), bypp * 8); break; - } - case GO_MEMSET: { + case GO_MEMSET: ; u32 color = get_color(depth, op->pixels[0]); - u8 data[64]; - int i; for (i=0; i<8; i++) *(u32*)&data[i*bypp] = color; memcpy_high(dest_far, MAKE_FLATPTR(GET_SEG(SS), data), bypp * 8); @@ -303,7 +297,6 @@ gfx_direct(struct gfx_op *op) memcpy_high(dest_far + op->linelength * i , dest_far, op->xlen * bypp); break; - } case GO_MEMMOVE: ; void *src_far = (fb + op->displaystart + op->srcy * op->linelength + op->x * bypp); |