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Rev 817 Rev 818
Line 303... Line 303...
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    return ERR_PARAM;
 303 
    return ERR_PARAM;
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  else
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  else
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    pixmap = io->pixmap;
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    pixmap = io->pixmap;
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 306 
 
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  if(pixmap->flags & 1 == 1 )
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  if( (pixmap->flags & 1) == PX_LOCK )
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    return ERR_PARAM;
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    return ERR_PARAM;
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 309 
 
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  size = pixmap->pitch*pixmap->width;
 310 
  size = (pixmap->pitch*pixmap->width+4095) & ~ 4095;
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  if (usermap = UserAlloc(size))
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  if (usermap = UserAlloc(size))
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  {
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  {
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    CommitPages(usermap, ((u32_t)pixmap->raw+rhd.PhisBase)|7|(1<<9), size);
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    CommitPages(usermap, ((u32_t)pixmap->raw+rhd.PhisBase)|7|(1<<9), size);
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    pixmap->flags |= 1;
 314 
    pixmap->flags |= PX_LOCK;
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    pixmap->usermap = usermap;
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    pixmap->usermap = usermap;
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    io->usermap = usermap;
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    io->usermap = usermap;
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    io->pitch   = pixmap->pitch;
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    io->pitch   = pixmap->pitch;
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  else
 322 
  else
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    return ERR_PARAM;
 323 
    return ERR_PARAM;
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};
 324 
};
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 325 
 
Line -... Line 326...
- 
 
 326 
int UnlockPixmap(userpixmap_t *io)
- 
 
 327 
{
- 
 
 328 
  pixmap_t *pixmap;
- 
 
 329 
  size_t    size;
- 
 
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- 
 
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  dbgprintf("Unlock pixmap %x\n", io->pixmap);
- 
 
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- 
 
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  if(io->pixmap == (pixmap_t*)-1)
- 
 
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    return ERR_PARAM;
- 
 
 335 
  else
- 
 
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    pixmap = io->pixmap;
- 
 
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- 
 
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  if( (pixmap->flags & 1) != PX_LOCK )
- 
 
 339 
    return ERR_PARAM;
- 
 
 340 
 
- 
 
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  size = (pixmap->pitch*pixmap->width+4095) & ~ 4095;
- 
 
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- 
 
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  UnmapPages(pixmap->usermap, size);
- 
 
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  UserFree(pixmap->usermap);
- 
 
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  pixmap->usermap =  NULL;
- 
 
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  pixmap->flags  &= ~PX_LOCK;
- 
 
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  io->usermap     =  NULL;
- 
 
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  io->pitch       =  0;
- 
 
 349 
 
- 
 
 350 
  return ERR_OK;
- 
 
 351 
};
- 
 
 352 
 
Line 326... Line 353...
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 353 
 
327 
int PixBlit(pixblit_t *blit)
 354 
int PixBlit(pixblit_t *blit)
Line 328... Line 355...
328 
{
 355 
{