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Create X11 palette on DirectDrawSurface::SetPalette, not before (we 

might not have an X11 window yet).
This commit is contained in:
Marcus Meissner 1998-12-08 10:00:38 +00:00 committed by Alexandre Julliard
parent 88cb335142
commit 4a2e102827
1 changed files with 28 additions and 24 deletions
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52
graphics/ddraw.c
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@ -521,7 +521,24 @@ static HRESULT WINAPI Xlib_IDirectDrawSurface3_Flip(
static HRESULT WINAPI Xlib_IDirectDrawSurface3_SetPalette(
LPDIRECTDRAWSURFACE3 this,LPDIRECTDRAWPALETTE pal
) {
int i;
TRACE(ddraw,"(%p)->SetPalette(%p)\n",this,pal);
if (!(pal->cm) && (this->s.ddraw->d.depth<=8)) {
pal->cm = TSXCreateColormap(display,this->s.ddraw->e.xlib.drawable,DefaultVisualOfScreen(screen),AllocAll);
/* FIXME: this is not correct, when using -managed */
TSXInstallColormap(display,pal->cm);
for (i=0;i<256;i++) {
XColor xc;
xc.red = pal->palents[i].peRed<<8;
xc.blue = pal->palents[i].peBlue<<8;
xc.green = pal->palents[i].peGreen<<8;
xc.flags = DoRed|DoBlue|DoGreen;
xc.pixel = i;
TSXStoreColor(display,pal->cm,&xc);
}
}
/* According to spec, we are only supposed to
* AddRef if this is not the same palette.
*/
@ -542,11 +559,9 @@ static HRESULT WINAPI Xlib_IDirectDrawSurface3_SetPalette(
if( pal )
pal->lpvtbl->fnAddRef( pal );
}
/* Perform the refresh */
TSXSetWindowColormap(display,this->s.ddraw->e.xlib.drawable,this->s.palette->cm);
}
return 0;
}
@ -703,9 +718,9 @@ static HRESULT WINAPI IDirectDrawSurface3_BltFast(
TRACE(ddraw," trans:");_dump_DDBLTFAST(trans);fprintf(stderr,"\n");
TRACE(ddraw," srcrect: %dx%d-%dx%d\n",rsrc->left,rsrc->top,rsrc->right,rsrc->bottom);
}
/* We need to lock the surfaces, or we won't get refreshes when done */
src ->lpvtbl->fnLock(src, NULL,&sdesc,0,0);
this->lpvtbl->fnLock(this,NULL,&ddesc,0,0);
/* We need to lock the surfaces, or we won't get refreshes when done. */
src ->lpvtbl->fnLock(src, NULL,&sdesc,DDLOCK_READONLY, 0);
this->lpvtbl->fnLock(this,NULL,&ddesc,DDLOCK_WRITEONLY,0);
bpp = this->s.surface_desc.ddpfPixelFormat.x.dwRGBBitCount / 8;
for (i=0;i<rsrc->bottom-rsrc->top;i++) {
memcpy( ddesc.y.lpSurface+(dsty +i)*ddesc.lPitch+dstx*bpp,
@ -731,7 +746,7 @@ static HRESULT WINAPI IDirectDrawSurface3_GetCaps(
LPDIRECTDRAWSURFACE3 this,LPDDSCAPS caps
) {
TRACE(ddraw,"(%p)->GetCaps(%p)\n",this,caps);
caps->dwCaps = DDCAPS_PALETTE; /* probably more */
caps->dwCaps = DDSCAPS_PALETTE; /* probably more */
return 0;
}
@ -1288,12 +1303,6 @@ static HRESULT WINAPI Xlib_IDirectDrawPalette_SetEntries(
TRACE(ddraw,"(%p)->SetEntries(%08lx,%ld,%ld,%p)\n",
this,x,start,count,palent
);
if (!this->cm) /* should not happen */ {
FIXME(ddraw,"app tried to set colormap in non-palettized mode\n");
return DDERR_GENERIC;
}
if (!this->ddraw->e.xlib.paintable)
return 0;
for (i=0;i<count;i++) {
xc.red = palent[i].peRed<<8;
xc.blue = palent[i].peBlue<<8;
@ -1301,13 +1310,16 @@ static HRESULT WINAPI Xlib_IDirectDrawPalette_SetEntries(
xc.flags = DoRed|DoBlue|DoGreen;
xc.pixel = start+i;
TSXStoreColor(display,this->cm,&xc);
if (this->cm)
TSXStoreColor(display,this->cm,&xc);
this->palents[start+i].peRed = palent[i].peRed;
this->palents[start+i].peBlue = palent[i].peBlue;
this->palents[start+i].peGreen = palent[i].peGreen;
this->palents[start+i].peFlags = palent[i].peFlags;
}
if (!this->cm) /* should not happen */ {
}
return 0;
}
@ -2107,20 +2119,12 @@ static HRESULT WINAPI Xlib_IDirectDraw2_CreatePalette(
if (*lpddpal == NULL) return E_OUTOFMEMORY;
(*lpddpal)->ref = 1;
(*lpddpal)->installed = 0;
if (palent)
FIXME(ddraw,"needs to handle palent (%p)\n",palent);
(*lpddpal)->ddraw = (LPDIRECTDRAW)this;
this->lpvtbl->fnAddRef(this);
if (this->d.depth<=8) {
(*lpddpal)->cm = TSXCreateColormap(display,this->e.xlib.drawable,DefaultVisualOfScreen(screen),AllocAll);
/* FIXME: this is not correct, when using -managed */
TSXInstallColormap(display,(*lpddpal)->cm);
}
else
{
/* we don't want palettes in hicolor or truecolor */
(*lpddpal)->cm = 0;
}
(*lpddpal)->cm = 0;
(*lpddpal)->lpvtbl = &xlib_ddpalvt;
return 0;