Better DIB support for weird X servers
François Gouget
fgouget at codeweavers.com
Wed Dec 19 21:44:39 CST 2001
I found a couple of weird X servers since my last DIB update. And
unfortunately they were not handled very well:
* With some graphics cards, the XFree86 SVGA 3.3 server returns
depth=16 but rgb555 masks. The DIB code was confused because it only
tested for the 565 masks.
* On FreeBSD, the default masks of the VNC server for depth 16 are
bgr556!
* Even weirder, and still with FreeBSD's VNC server, the default masks
for depth 32 are bgrabb! By that I mean 10 bits for blue, 11 bits for
green and 11 bits for red: r=0x7ff g=0x3ff800, b=0xffc00000.
(note, in both VNC cases, the Linux VNC client supports these modes
just fine)
With this patch (plus the next one), Wine should display just fine
in all these modes. Although for the VNC modes this will be done using
unoptimized code. I also changed the FIXMEs to WARNs since Wine behaves
properly. The WARN is just there so that the user has an opportunity to
adjust his configuration for more performance (e.g. by using
-pixelformat rgb565 in VNC). The patch looks big, but this is mostly
caused by all the code moving around due to the 15/16depths merge and
the reindentation.
Changelog:
François Gouget <fgouget at codeweavers.com>
* graphics/x11drv/dib.c
Merges the handling of 15 and 16 bits X server depths
Use the masks to distinguish between 15 and 16 bits
Check the masks better and call generic code if they are not
supported directly
Changed the 'notsupported' traces from FIXMEs to WARNs
--
François Gouget
fgouget at codeweavers.com
-------------- next part --------------
Index: graphics/x11drv/dib.c
===================================================================
RCS file: /home/wine/wine/graphics/x11drv/dib.c,v
retrieving revision 1.82
diff -u -r1.82 dib.c
--- graphics/x11drv/dib.c 2001/11/05 23:52:18 1.82
+++ graphics/x11drv/dib.c 2001/12/20 00:31:22
@@ -1692,6 +1692,7 @@
break;
case 15:
+ case 16:
{
const void* srcbits;
const WORD* srcpixel;
@@ -1699,134 +1700,132 @@
srcbits=bmpImage->data+(lines-1)*bmpImage->bytes_per_line;
- if (bmpImage->red_mask==0x7c00) {
- /* ==== rgb 555 bmp -> pal 1 dib ==== */
- for (h=0; h<lines; h++) {
- BYTE dstval;
- srcpixel=srcbits;
- dstbyte=dstbits;
- dstval=0;
- for (x=0; x<dstwidth; x++) {
- WORD srcval;
- srcval=*srcpixel++;
- dstval|=(X11DRV_DIB_GetNearestIndex
- (colors, 2,
- ((srcval >> 7) & 0xf8) | /* r */
- ((srcval >> 12) & 0x07),
- ((srcval >> 2) & 0xf8) | /* g */
- ((srcval >> 7) & 0x07),
- ((srcval << 3) & 0xf8) | /* b */
- ((srcval >> 2) & 0x07) ) << (7-(x&7)) );
- if ((x&7)==7) {
- *dstbyte++=dstval;
- dstval=0;
+ if (bmpImage->green_mask==0x03e0) {
+ if (bmpImage->red_mask==0x7c00) {
+ /* ==== rgb 555 bmp -> pal 1 dib ==== */
+ for (h=0; h<lines; h++) {
+ BYTE dstval;
+ srcpixel=srcbits;
+ dstbyte=dstbits;
+ dstval=0;
+ for (x=0; x<dstwidth; x++) {
+ WORD srcval;
+ srcval=*srcpixel++;
+ dstval|=(X11DRV_DIB_GetNearestIndex
+ (colors, 2,
+ ((srcval >> 7) & 0xf8) | /* r */
+ ((srcval >> 12) & 0x07),
+ ((srcval >> 2) & 0xf8) | /* g */
+ ((srcval >> 7) & 0x07),
+ ((srcval << 3) & 0xf8) | /* b */
+ ((srcval >> 2) & 0x07) ) << (7-(x&7)) );
+ if ((x&7)==7) {
+ *dstbyte++=dstval;
+ dstval=0;
+ }
}
- }
- if ((dstwidth&7)!=0) {
- *dstbyte=dstval;
- }
- srcbits -= bmpImage->bytes_per_line;
- dstbits += linebytes;
- }
- } else {
- /* ==== bgr 555 bmp -> pal 1 dib ==== */
- for (h=0; h<lines; h++) {
- WORD dstval;
- srcpixel=srcbits;
- dstbyte=dstbits;
- dstval=0;
- for (x=0; x<dstwidth; x++) {
- BYTE srcval;
- srcval=*srcpixel++;
- dstval|=(X11DRV_DIB_GetNearestIndex
- (colors, 2,
- ((srcval << 3) & 0xf8) | /* r */
- ((srcval >> 2) & 0x07),
- ((srcval >> 2) & 0xf8) | /* g */
- ((srcval >> 7) & 0x07),
- ((srcval >> 7) & 0xf8) | /* b */
- ((srcval >> 12) & 0x07) ) << (7-(x&7)) );
- if ((x&7)==7) {
- *dstbyte++=dstval;
- dstval=0;
+ if ((dstwidth&7)!=0) {
+ *dstbyte=dstval;
}
- }
- if ((dstwidth&7)!=0) {
- *dstbyte=dstval;
+ srcbits -= bmpImage->bytes_per_line;
+ dstbits += linebytes;
}
- srcbits -= bmpImage->bytes_per_line;
- dstbits += linebytes;
- }
- }
- }
- break;
-
- case 16:
- {
- const void* srcbits;
- const WORD* srcpixel;
- BYTE* dstbyte;
-
- srcbits=bmpImage->data+(lines-1)*bmpImage->bytes_per_line;
-
- if (bmpImage->red_mask==0xf800) {
- /* ==== rgb 565 bmp -> pal 1 dib ==== */
- for (h=0; h<lines; h++) {
- BYTE dstval;
- srcpixel=srcbits;
- dstbyte=dstbits;
- dstval=0;
- for (x=0; x<dstwidth; x++) {
- WORD srcval;
- srcval=*srcpixel++;
- dstval|=(X11DRV_DIB_GetNearestIndex
- (colors, 2,
- ((srcval >> 8) & 0xf8) | /* r */
- ((srcval >> 13) & 0x07),
- ((srcval >> 3) & 0xfc) | /* g */
- ((srcval >> 9) & 0x03),
- ((srcval << 3) & 0xf8) | /* b */
- ((srcval >> 2) & 0x07) ) << (7-(x&7)) );
- if ((x&7)==7) {
- *dstbyte++=dstval;
- dstval=0;
+ } else if (bmpImage->blue_mask==0x7c00) {
+ /* ==== bgr 555 bmp -> pal 1 dib ==== */
+ for (h=0; h<lines; h++) {
+ WORD dstval;
+ srcpixel=srcbits;
+ dstbyte=dstbits;
+ dstval=0;
+ for (x=0; x<dstwidth; x++) {
+ BYTE srcval;
+ srcval=*srcpixel++;
+ dstval|=(X11DRV_DIB_GetNearestIndex
+ (colors, 2,
+ ((srcval << 3) & 0xf8) | /* r */
+ ((srcval >> 2) & 0x07),
+ ((srcval >> 2) & 0xf8) | /* g */
+ ((srcval >> 7) & 0x07),
+ ((srcval >> 7) & 0xf8) | /* b */
+ ((srcval >> 12) & 0x07) ) << (7-(x&7)) );
+ if ((x&7)==7) {
+ *dstbyte++=dstval;
+ dstval=0;
+ }
}
- }
- if ((dstwidth&7)!=0) {
- *dstbyte=dstval;
+ if ((dstwidth&7)!=0) {
+ *dstbyte=dstval;
+ }
+ srcbits -= bmpImage->bytes_per_line;
+ dstbits += linebytes;
}
- srcbits -= bmpImage->bytes_per_line;
- dstbits += linebytes;
+ } else {
+ goto notsupported;
}
- } else {
- /* ==== bgr 565 bmp -> pal 1 dib ==== */
- for (h=0; h<lines; h++) {
- BYTE dstval;
- srcpixel=srcbits;
- dstbyte=dstbits;
- dstval=0;
- for (x=0; x<dstwidth; x++) {
- WORD srcval;
- srcval=*srcpixel++;
- dstval|=(X11DRV_DIB_GetNearestIndex
- (colors, 2,
- ((srcval << 3) & 0xf8) | /* r */
- ((srcval >> 2) & 0x07),
- ((srcval >> 3) & 0xfc) | /* g */
- ((srcval >> 9) & 0x03),
- ((srcval >> 8) & 0xf8) | /* b */
- ((srcval >> 13) & 0x07) ) << (7-(x&7)) );
- if ((x&7)==7) {
- *dstbyte++=dstval;
- dstval=0;
+ } else if (bmpImage->green_mask==0x07e0) {
+ if (bmpImage->red_mask==0xf800) {
+ /* ==== rgb 565 bmp -> pal 1 dib ==== */
+ for (h=0; h<lines; h++) {
+ BYTE dstval;
+ srcpixel=srcbits;
+ dstbyte=dstbits;
+ dstval=0;
+ for (x=0; x<dstwidth; x++) {
+ WORD srcval;
+ srcval=*srcpixel++;
+ dstval|=(X11DRV_DIB_GetNearestIndex
+ (colors, 2,
+ ((srcval >> 8) & 0xf8) | /* r */
+ ((srcval >> 13) & 0x07),
+ ((srcval >> 3) & 0xfc) | /* g */
+ ((srcval >> 9) & 0x03),
+ ((srcval << 3) & 0xf8) | /* b */
+ ((srcval >> 2) & 0x07) ) << (7-(x&7)) );
+ if ((x&7)==7) {
+ *dstbyte++=dstval;
+ dstval=0;
+ }
+ }
+ if ((dstwidth&7)!=0) {
+ *dstbyte=dstval;
}
+ srcbits -= bmpImage->bytes_per_line;
+ dstbits += linebytes;
}
- if ((dstwidth&7)!=0) {
- *dstbyte=dstval;
+ } else if (bmpImage->blue_mask==0xf800) {
+ /* ==== bgr 565 bmp -> pal 1 dib ==== */
+ for (h=0; h<lines; h++) {
+ BYTE dstval;
+ srcpixel=srcbits;
+ dstbyte=dstbits;
+ dstval=0;
+ for (x=0; x<dstwidth; x++) {
+ WORD srcval;
+ srcval=*srcpixel++;
+ dstval|=(X11DRV_DIB_GetNearestIndex
+ (colors, 2,
+ ((srcval << 3) & 0xf8) | /* r */
+ ((srcval >> 2) & 0x07),
+ ((srcval >> 3) & 0xfc) | /* g */
+ ((srcval >> 9) & 0x03),
+ ((srcval >> 8) & 0xf8) | /* b */
+ ((srcval >> 13) & 0x07) ) << (7-(x&7)) );
+ if ((x&7)==7) {
+ *dstbyte++=dstval;
+ dstval=0;
+ }
+ }
+ if ((dstwidth&7)!=0) {
+ *dstbyte=dstval;
+ }
+ srcbits -= bmpImage->bytes_per_line;
+ dstbits += linebytes;
}
- srcbits -= bmpImage->bytes_per_line;
- dstbits += linebytes;
+ } else {
+ goto notsupported;
}
+ } else {
+ goto notsupported;
}
}
break;
@@ -1842,7 +1841,10 @@
srcbits=bmpImage->data+(lines-1)*bmpImage->bytes_per_line;
bytes_per_pixel=(bmpImage->bits_per_pixel==24?3:4);
- if (bmpImage->red_mask==0xff0000) {
+ if (bmpImage->green_mask!=0x00ff00 ||
+ (bmpImage->red_mask|bmpImage->blue_mask)!=0xff00ff) {
+ goto notsupported;
+ } else if (bmpImage->blue_mask==0xff) {
/* ==== rgb 888 or 0888 bmp -> pal 1 dib ==== */
for (h=0; h<lines; h++) {
BYTE dstval;
@@ -1903,7 +1905,7 @@
unsigned long white = (1 << bmpImage->bits_per_pixel) - 1;
/* ==== any bmp format -> pal 1 dib ==== */
- FIXME("from %d bit bitmap with mask R,G,B %lx,%lx,%lx to 1 bit DIB\n",
+ WARN("from unknown %d bit bitmap (%lx,%lx,%lx) to 1 bit DIB\n",
bmpImage->bits_per_pixel, bmpImage->red_mask,
bmpImage->green_mask, bmpImage->blue_mask );
@@ -2064,6 +2066,7 @@
break;
case 15:
+ case 16:
{
const void* srcbits;
const WORD* srcpixel;
@@ -2071,134 +2074,132 @@
srcbits=bmpImage->data+(lines-1)*bmpImage->bytes_per_line;
- if (bmpImage->red_mask==0x7c00) {
- /* ==== rgb 555 bmp -> pal 4 dib ==== */
- for (h=0; h<lines; h++) {
- BYTE dstval;
- srcpixel=srcbits;
- dstbyte=dstbits;
- dstval=0;
- for (x=0; x<dstwidth; x++) {
- WORD srcval;
- srcval=*srcpixel++;
- dstval|=(X11DRV_DIB_GetNearestIndex
- (colors, 16,
- ((srcval >> 7) & 0xf8) | /* r */
- ((srcval >> 12) & 0x07),
- ((srcval >> 2) & 0xf8) | /* g */
- ((srcval >> 7) & 0x07),
- ((srcval << 3) & 0xf8) | /* b */
- ((srcval >> 2) & 0x07) ) << ((1-(x&1))<<2) );
- if ((x&1)==1) {
- *dstbyte++=dstval;
- dstval=0;
+ if (bmpImage->green_mask==0x03e0) {
+ if (bmpImage->red_mask==0x7c00) {
+ /* ==== rgb 555 bmp -> pal 4 dib ==== */
+ for (h=0; h<lines; h++) {
+ BYTE dstval;
+ srcpixel=srcbits;
+ dstbyte=dstbits;
+ dstval=0;
+ for (x=0; x<dstwidth; x++) {
+ WORD srcval;
+ srcval=*srcpixel++;
+ dstval|=(X11DRV_DIB_GetNearestIndex
+ (colors, 16,
+ ((srcval >> 7) & 0xf8) | /* r */
+ ((srcval >> 12) & 0x07),
+ ((srcval >> 2) & 0xf8) | /* g */
+ ((srcval >> 7) & 0x07),
+ ((srcval << 3) & 0xf8) | /* b */
+ ((srcval >> 2) & 0x07) ) << ((1-(x&1))<<2) );
+ if ((x&1)==1) {
+ *dstbyte++=dstval;
+ dstval=0;
+ }
}
- }
- if ((dstwidth&1)!=0) {
- *dstbyte=dstval;
- }
- srcbits -= bmpImage->bytes_per_line;
- dstbits += linebytes;
- }
- } else {
- /* ==== bgr 555 bmp -> pal 4 dib ==== */
- for (h=0; h<lines; h++) {
- WORD dstval;
- srcpixel=srcbits;
- dstbyte=dstbits;
- dstval=0;
- for (x=0; x<dstwidth; x++) {
- WORD srcval;
- srcval=*srcpixel++;
- dstval|=(X11DRV_DIB_GetNearestIndex
- (colors, 16,
- ((srcval << 3) & 0xf8) | /* r */
- ((srcval >> 2) & 0x07),
- ((srcval >> 2) & 0xf8) | /* g */
- ((srcval >> 7) & 0x07),
- ((srcval >> 7) & 0xf8) | /* b */
- ((srcval >> 12) & 0x07) ) << ((1-(x&1))<<2) );
- if ((x&1)==1) {
- *dstbyte++=dstval;
- dstval=0;
+ if ((dstwidth&1)!=0) {
+ *dstbyte=dstval;
}
- }
- if ((dstwidth&1)!=0) {
- *dstbyte=dstval;
+ srcbits -= bmpImage->bytes_per_line;
+ dstbits += linebytes;
}
- srcbits -= bmpImage->bytes_per_line;
- dstbits += linebytes;
- }
- }
- }
- break;
-
- case 16:
- {
- const void* srcbits;
- const WORD* srcpixel;
- BYTE* dstbyte;
-
- srcbits=bmpImage->data+(lines-1)*bmpImage->bytes_per_line;
-
- if (bmpImage->red_mask==0xf800) {
- /* ==== rgb 565 bmp -> pal 4 dib ==== */
- for (h=0; h<lines; h++) {
- BYTE dstval;
- srcpixel=srcbits;
- dstbyte=dstbits;
- dstval=0;
- for (x=0; x<dstwidth; x++) {
- WORD srcval;
- srcval=*srcpixel++;
- dstval|=(X11DRV_DIB_GetNearestIndex
- (colors, 16,
- ((srcval >> 8) & 0xf8) | /* r */
- ((srcval >> 13) & 0x07),
- ((srcval >> 3) & 0xfc) | /* g */
- ((srcval >> 9) & 0x03),
- ((srcval << 3) & 0xf8) | /* b */
- ((srcval >> 2) & 0x07) ) << ((1-(x&1))<<2) );
- if ((x&1)==1) {
- *dstbyte++=dstval;
- dstval=0;
+ } else if (bmpImage->blue_mask==0x7c00) {
+ /* ==== bgr 555 bmp -> pal 4 dib ==== */
+ for (h=0; h<lines; h++) {
+ WORD dstval;
+ srcpixel=srcbits;
+ dstbyte=dstbits;
+ dstval=0;
+ for (x=0; x<dstwidth; x++) {
+ WORD srcval;
+ srcval=*srcpixel++;
+ dstval|=(X11DRV_DIB_GetNearestIndex
+ (colors, 16,
+ ((srcval << 3) & 0xf8) | /* r */
+ ((srcval >> 2) & 0x07),
+ ((srcval >> 2) & 0xf8) | /* g */
+ ((srcval >> 7) & 0x07),
+ ((srcval >> 7) & 0xf8) | /* b */
+ ((srcval >> 12) & 0x07) ) << ((1-(x&1))<<2) );
+ if ((x&1)==1) {
+ *dstbyte++=dstval;
+ dstval=0;
+ }
}
- }
- if ((dstwidth&1)!=0) {
- *dstbyte=dstval;
+ if ((dstwidth&1)!=0) {
+ *dstbyte=dstval;
+ }
+ srcbits -= bmpImage->bytes_per_line;
+ dstbits += linebytes;
}
- srcbits -= bmpImage->bytes_per_line;
- dstbits += linebytes;
+ } else {
+ goto notsupported;
}
- } else {
- /* ==== bgr 565 bmp -> pal 4 dib ==== */
- for (h=0; h<lines; h++) {
- WORD dstval;
- srcpixel=srcbits;
- dstbyte=dstbits;
- dstval=0;
- for (x=0; x<dstwidth; x++) {
- WORD srcval;
- srcval=*srcpixel++;
- dstval|=(X11DRV_DIB_GetNearestIndex
- (colors, 16,
- ((srcval << 3) & 0xf8) | /* r */
- ((srcval >> 2) & 0x07),
- ((srcval >> 3) & 0xfc) | /* g */
- ((srcval >> 9) & 0x03),
- ((srcval >> 8) & 0xf8) | /* b */
- ((srcval >> 13) & 0x07) ) << ((1-(x&1))<<2) );
- if ((x&1)==1) {
- *dstbyte++=dstval;
- dstval=0;
+ } else if (bmpImage->green_mask==0x07e0) {
+ if (bmpImage->red_mask==0xf800) {
+ /* ==== rgb 565 bmp -> pal 4 dib ==== */
+ for (h=0; h<lines; h++) {
+ BYTE dstval;
+ srcpixel=srcbits;
+ dstbyte=dstbits;
+ dstval=0;
+ for (x=0; x<dstwidth; x++) {
+ WORD srcval;
+ srcval=*srcpixel++;
+ dstval|=(X11DRV_DIB_GetNearestIndex
+ (colors, 16,
+ ((srcval >> 8) & 0xf8) | /* r */
+ ((srcval >> 13) & 0x07),
+ ((srcval >> 3) & 0xfc) | /* g */
+ ((srcval >> 9) & 0x03),
+ ((srcval << 3) & 0xf8) | /* b */
+ ((srcval >> 2) & 0x07) ) << ((1-(x&1))<<2) );
+ if ((x&1)==1) {
+ *dstbyte++=dstval;
+ dstval=0;
+ }
}
+ if ((dstwidth&1)!=0) {
+ *dstbyte=dstval;
+ }
+ srcbits -= bmpImage->bytes_per_line;
+ dstbits += linebytes;
}
- if ((dstwidth&1)!=0) {
- *dstbyte=dstval;
+ } else if (bmpImage->blue_mask==0xf800) {
+ /* ==== bgr 565 bmp -> pal 4 dib ==== */
+ for (h=0; h<lines; h++) {
+ WORD dstval;
+ srcpixel=srcbits;
+ dstbyte=dstbits;
+ dstval=0;
+ for (x=0; x<dstwidth; x++) {
+ WORD srcval;
+ srcval=*srcpixel++;
+ dstval|=(X11DRV_DIB_GetNearestIndex
+ (colors, 16,
+ ((srcval << 3) & 0xf8) | /* r */
+ ((srcval >> 2) & 0x07),
+ ((srcval >> 3) & 0xfc) | /* g */
+ ((srcval >> 9) & 0x03),
+ ((srcval >> 8) & 0xf8) | /* b */
+ ((srcval >> 13) & 0x07) ) << ((1-(x&1))<<2) );
+ if ((x&1)==1) {
+ *dstbyte++=dstval;
+ dstval=0;
+ }
+ }
+ if ((dstwidth&1)!=0) {
+ *dstbyte=dstval;
+ }
+ srcbits -= bmpImage->bytes_per_line;
+ dstbits += linebytes;
}
- srcbits -= bmpImage->bytes_per_line;
- dstbits += linebytes;
+ } else {
+ goto notsupported;
}
+ } else {
+ goto notsupported;
}
}
break;
@@ -2211,7 +2212,10 @@
srcbits=bmpImage->data+(lines-1)*bmpImage->bytes_per_line;
- if (bmpImage->red_mask==0xff0000) {
+ if (bmpImage->green_mask!=0x00ff00 ||
+ (bmpImage->red_mask|bmpImage->blue_mask)!=0xff00ff) {
+ goto notsupported;
+ } else if (bmpImage->blue_mask==0xff) {
/* ==== rgb 888 bmp -> pal 4 dib ==== */
for (h=0; h<lines; h++) {
srcbyte=srcbits;
@@ -2284,7 +2288,10 @@
srcbits=bmpImage->data+(lines-1)*bmpImage->bytes_per_line;
- if (bmpImage->red_mask==0xff0000) {
+ if (bmpImage->green_mask!=0x00ff00 ||
+ (bmpImage->red_mask|bmpImage->blue_mask)!=0xff00ff) {
+ goto notsupported;
+ } else if (bmpImage->blue_mask==0xff) {
/* ==== rgb 0888 bmp -> pal 4 dib ==== */
for (h=0; h<lines; h++) {
srcbyte=srcbits;
@@ -2354,7 +2361,7 @@
BYTE* dstbyte;
/* ==== any bmp format -> pal 4 dib ==== */
- FIXME("from %d bit bitmap with mask R,G,B %lx,%lx,%lx to 4 bit DIB\n",
+ WARN("from unknown %d bit bitmap (%lx,%lx,%lx) to 4 bit DIB\n",
bmpImage->bits_per_pixel, bmpImage->red_mask,
bmpImage->green_mask, bmpImage->blue_mask );
for (h=lines-1; h>=0; h--) {
@@ -2619,6 +2626,7 @@
break;
case 15:
+ case 16:
{
const void* srcbits;
const WORD* srcpixel;
@@ -2626,101 +2634,99 @@
srcbits=bmpImage->data+(lines-1)*bmpImage->bytes_per_line;
- if (bmpImage->red_mask==0x7c00) {
- /* ==== rgb 555 bmp -> pal 8 dib ==== */
- for (h=0; h<lines; h++) {
- srcpixel=srcbits;
- dstbyte=dstbits;
- for (x=0; x<dstwidth; x++) {
- WORD srcval;
- srcval=*srcpixel++;
- *dstbyte++=X11DRV_DIB_GetNearestIndex
- (colors, 256,
- ((srcval >> 7) & 0xf8) | /* r */
- ((srcval >> 12) & 0x07),
- ((srcval >> 2) & 0xf8) | /* g */
- ((srcval >> 7) & 0x07),
- ((srcval << 3) & 0xf8) | /* b */
- ((srcval >> 2) & 0x07) );
+ if (bmpImage->green_mask==0x03e0) {
+ if (bmpImage->red_mask==0x7c00) {
+ /* ==== rgb 555 bmp -> pal 8 dib ==== */
+ for (h=0; h<lines; h++) {
+ srcpixel=srcbits;
+ dstbyte=dstbits;
+ for (x=0; x<dstwidth; x++) {
+ WORD srcval;
+ srcval=*srcpixel++;
+ *dstbyte++=X11DRV_DIB_GetNearestIndex
+ (colors, 256,
+ ((srcval >> 7) & 0xf8) | /* r */
+ ((srcval >> 12) & 0x07),
+ ((srcval >> 2) & 0xf8) | /* g */
+ ((srcval >> 7) & 0x07),
+ ((srcval << 3) & 0xf8) | /* b */
+ ((srcval >> 2) & 0x07) );
+ }
+ srcbits -= bmpImage->bytes_per_line;
+ dstbits += linebytes;
}
- srcbits -= bmpImage->bytes_per_line;
- dstbits += linebytes;
- }
- } else {
- /* ==== bgr 555 bmp -> pal 8 dib ==== */
- for (h=0; h<lines; h++) {
- srcpixel=srcbits;
- dstbyte=dstbits;
- for (x=0; x<dstwidth; x++) {
- WORD srcval;
- srcval=*srcpixel++;
- *dstbyte++=X11DRV_DIB_GetNearestIndex
- (colors, 256,
- ((srcval << 3) & 0xf8) | /* r */
- ((srcval >> 2) & 0x07),
- ((srcval >> 2) & 0xf8) | /* g */
- ((srcval >> 7) & 0x07),
- ((srcval >> 7) & 0xf8) | /* b */
- ((srcval >> 12) & 0x07) );
+ } else if (bmpImage->blue_mask==0x7c00) {
+ /* ==== bgr 555 bmp -> pal 8 dib ==== */
+ for (h=0; h<lines; h++) {
+ srcpixel=srcbits;
+ dstbyte=dstbits;
+ for (x=0; x<dstwidth; x++) {
+ WORD srcval;
+ srcval=*srcpixel++;
+ *dstbyte++=X11DRV_DIB_GetNearestIndex
+ (colors, 256,
+ ((srcval << 3) & 0xf8) | /* r */
+ ((srcval >> 2) & 0x07),
+ ((srcval >> 2) & 0xf8) | /* g */
+ ((srcval >> 7) & 0x07),
+ ((srcval >> 7) & 0xf8) | /* b */
+ ((srcval >> 12) & 0x07) );
+ }
+ srcbits -= bmpImage->bytes_per_line;
+ dstbits += linebytes;
}
- srcbits -= bmpImage->bytes_per_line;
- dstbits += linebytes;
+ } else {
+ goto notsupported;
}
- }
- }
- break;
-
- case 16:
- {
- const void* srcbits;
- const WORD* srcpixel;
- BYTE* dstbyte;
-
- srcbits=bmpImage->data+(lines-1)*bmpImage->bytes_per_line;
-
- if (bmpImage->red_mask==0xf800) {
- /* ==== rgb 565 bmp -> pal 8 dib ==== */
- for (h=0; h<lines; h++) {
- srcpixel=srcbits;
- dstbyte=dstbits;
- for (x=0; x<dstwidth; x++) {
- WORD srcval;
- srcval=*srcpixel++;
- *dstbyte++=X11DRV_DIB_GetNearestIndex
- (colors, 256,
- ((srcval >> 8) & 0xf8) | /* r */
- ((srcval >> 13) & 0x07),
- ((srcval >> 3) & 0xfc) | /* g */
- ((srcval >> 9) & 0x03),
- ((srcval << 3) & 0xf8) | /* b */
- ((srcval >> 2) & 0x07) );
+ } else if (bmpImage->green_mask==0x07e0) {
+ if (bmpImage->red_mask==0xf800) {
+ /* ==== rgb 565 bmp -> pal 8 dib ==== */
+ for (h=0; h<lines; h++) {
+ srcpixel=srcbits;
+ dstbyte=dstbits;
+ for (x=0; x<dstwidth; x++) {
+ WORD srcval;
+ srcval=*srcpixel++;
+ *dstbyte++=X11DRV_DIB_GetNearestIndex
+ (colors, 256,
+ ((srcval >> 8) & 0xf8) | /* r */
+ ((srcval >> 13) & 0x07),
+ ((srcval >> 3) & 0xfc) | /* g */
+ ((srcval >> 9) & 0x03),
+ ((srcval << 3) & 0xf8) | /* b */
+ ((srcval >> 2) & 0x07) );
+ }
+ srcbits -= bmpImage->bytes_per_line;
+ dstbits += linebytes;
}
- srcbits -= bmpImage->bytes_per_line;
- dstbits += linebytes;
- }
- } else {
- /* ==== bgr 565 bmp -> pal 8 dib ==== */
- for (h=0; h<lines; h++) {
- srcpixel=srcbits;
- dstbyte=dstbits;
- for (x=0; x<dstwidth; x++) {
- WORD srcval;
- srcval=*srcpixel++;
- *dstbyte++=X11DRV_DIB_GetNearestIndex
- (colors, 256,
- ((srcval << 3) & 0xf8) | /* r */
- ((srcval >> 2) & 0x07),
- ((srcval >> 3) & 0xfc) | /* g */
- ((srcval >> 9) & 0x03),
- ((srcval >> 8) & 0xf8) | /* b */
- ((srcval >> 13) & 0x07) );
+ } else if (bmpImage->blue_mask==0xf800) {
+ /* ==== bgr 565 bmp -> pal 8 dib ==== */
+ for (h=0; h<lines; h++) {
+ srcpixel=srcbits;
+ dstbyte=dstbits;
+ for (x=0; x<dstwidth; x++) {
+ WORD srcval;
+ srcval=*srcpixel++;
+ *dstbyte++=X11DRV_DIB_GetNearestIndex
+ (colors, 256,
+ ((srcval << 3) & 0xf8) | /* r */
+ ((srcval >> 2) & 0x07),
+ ((srcval >> 3) & 0xfc) | /* g */
+ ((srcval >> 9) & 0x03),
+ ((srcval >> 8) & 0xf8) | /* b */
+ ((srcval >> 13) & 0x07) );
+ }
+ srcbits -= bmpImage->bytes_per_line;
+ dstbits += linebytes;
}
- srcbits -= bmpImage->bytes_per_line;
- dstbits += linebytes;
+ } else {
+ goto notsupported;
}
- }
- }
- break;
+ } else {
+ goto notsupported;
+ }
+ }
+ break;
case 24:
case 32:
@@ -2733,7 +2739,10 @@
srcbits=bmpImage->data+(lines-1)*bmpImage->bytes_per_line;
bytes_per_pixel=(bmpImage->bits_per_pixel==24?3:4);
- if (bmpImage->red_mask==0xff0000) {
+ if (bmpImage->green_mask!=0x00ff00 ||
+ (bmpImage->red_mask|bmpImage->blue_mask)!=0xff00ff) {
+ goto notsupported;
+ } else if (bmpImage->blue_mask==0xff) {
/* ==== rgb 888 or 0888 bmp -> pal 8 dib ==== */
for (h=0; h<lines; h++) {
srcbyte=srcbits;
@@ -2771,7 +2780,7 @@
default:
notsupported:
- FIXME("from %d bit bitmap with mask R,G,B %lx,%lx,%lx to 8 bit DIB\n",
+ WARN("from unknown %d bit bitmap (%lx,%lx,%lx) to 8 bit DIB\n",
bmpImage->depth, bmpImage->red_mask,
bmpImage->green_mask, bmpImage->blue_mask );
updatesection:
@@ -2928,147 +2937,148 @@
switch (bmpImage->depth)
{
case 15:
+ case 16:
{
char* dstbits;
srcbits=srcbits+left*2;
dstbits=bmpImage->data+left*2+(lines-1)*bmpImage->bytes_per_line;
- if (gSrc==bmpImage->green_mask) {
- if (rSrc == bmpImage->red_mask) {
- /* ==== rgb 555 dib -> rgb 555 bmp ==== */
- /* ==== bgr 555 dib -> bgr 555 bmp ==== */
- X11DRV_DIB_Convert_any_asis
- (dstwidth,lines,2,
+ if (bmpImage->green_mask==0x03e0) {
+ if (gSrc==bmpImage->green_mask) {
+ if (rSrc==bmpImage->red_mask) {
+ /* ==== rgb 555 dib -> rgb 555 bmp ==== */
+ /* ==== bgr 555 dib -> bgr 555 bmp ==== */
+ X11DRV_DIB_Convert_any_asis
+ (dstwidth,lines,2,
+ srcbits,linebytes,
+ dstbits,-bmpImage->bytes_per_line);
+ } else if (rSrc==bmpImage->blue_mask) {
+ /* ==== rgb 555 dib -> bgr 555 bmp ==== */
+ /* ==== bgr 555 dib -> rgb 555 bmp ==== */
+ X11DRV_DIB_Convert_555_reverse
+ (dstwidth,lines,
+ srcbits,linebytes,
+ dstbits,-bmpImage->bytes_per_line);
+ }
+ } else {
+ if (rSrc==bmpImage->red_mask || bSrc==bmpImage->blue_mask) {
+ /* ==== rgb 565 dib -> rgb 555 bmp ==== */
+ /* ==== bgr 565 dib -> bgr 555 bmp ==== */
+ X11DRV_DIB_Convert_565_to_555_asis
+ (dstwidth,lines,
+ srcbits,linebytes,
+ dstbits,-bmpImage->bytes_per_line);
+ } else {
+ /* ==== rgb 565 dib -> bgr 555 bmp ==== */
+ /* ==== bgr 565 dib -> rgb 555 bmp ==== */
+ X11DRV_DIB_Convert_565_to_555_reverse
+ (dstwidth,lines,
+ srcbits,linebytes,
+ dstbits,-bmpImage->bytes_per_line);
+ }
+ }
+ } else if (bmpImage->green_mask==0x07e0) {
+ if (gSrc==bmpImage->green_mask) {
+ if (rSrc==bmpImage->red_mask) {
+ /* ==== rgb 565 dib -> rgb 565 bmp ==== */
+ /* ==== bgr 565 dib -> bgr 565 bmp ==== */
+ X11DRV_DIB_Convert_any_asis
+ (dstwidth,lines,2,
+ srcbits,linebytes,
+ dstbits,-bmpImage->bytes_per_line);
+ } else {
+ /* ==== rgb 565 dib -> bgr 565 bmp ==== */
+ /* ==== bgr 565 dib -> rgb 565 bmp ==== */
+ X11DRV_DIB_Convert_565_reverse
+ (dstwidth,lines,
+ srcbits,linebytes,
+ dstbits,-bmpImage->bytes_per_line);
+ }
+ } else {
+ if (rSrc==bmpImage->red_mask || bSrc==bmpImage->blue_mask) {
+ /* ==== rgb 555 dib -> rgb 565 bmp ==== */
+ /* ==== bgr 555 dib -> bgr 565 bmp ==== */
+ X11DRV_DIB_Convert_555_to_565_asis
+ (dstwidth,lines,
+ srcbits,linebytes,
+ dstbits,-bmpImage->bytes_per_line);
+ } else {
+ /* ==== rgb 555 dib -> bgr 565 bmp ==== */
+ /* ==== bgr 555 dib -> rgb 565 bmp ==== */
+ X11DRV_DIB_Convert_555_to_565_reverse
+ (dstwidth,lines,
+ srcbits,linebytes,
+ dstbits,-bmpImage->bytes_per_line);
+ }
+ }
+ } else {
+ goto notsupported;
+ }
+ }
+ break;
+
+ case 24:
+ if (bmpImage->bits_per_pixel==24) {
+ char* dstbits;
+
+ srcbits=srcbits+left*2;
+ dstbits=bmpImage->data+left*3+(lines-1)*bmpImage->bytes_per_line;
+
+ if (bmpImage->green_mask!=0x00ff00 ||
+ (bmpImage->red_mask|bmpImage->blue_mask)!=0xff00ff) {
+ goto notsupported;
+ } else if ((rSrc==0x1f && bmpImage->red_mask==0xff) ||
+ (bSrc==0x1f && bmpImage->blue_mask==0xff)) {
+ if (gSrc==0x03e0) {
+ /* ==== rgb 555 dib -> rgb 888 bmp ==== */
+ /* ==== bgr 555 dib -> bgr 888 bmp ==== */
+ X11DRV_DIB_Convert_555_to_888_asis
+ (dstwidth,lines,
srcbits,linebytes,
dstbits,-bmpImage->bytes_per_line);
} else {
- /* ==== rgb 555 dib -> bgr 555 bmp ==== */
- /* ==== bgr 555 dib -> rgb 555 bmp ==== */
- X11DRV_DIB_Convert_555_reverse
+ /* ==== rgb 565 dib -> rgb 888 bmp ==== */
+ /* ==== bgr 565 dib -> bgr 888 bmp ==== */
+ X11DRV_DIB_Convert_565_to_888_asis
(dstwidth,lines,
srcbits,linebytes,
dstbits,-bmpImage->bytes_per_line);
}
} else {
- if (rSrc==bmpImage->red_mask || bSrc==bmpImage->blue_mask) {
- /* ==== rgb 565 dib -> rgb 555 bmp ==== */
- /* ==== bgr 565 dib -> bgr 555 bmp ==== */
- X11DRV_DIB_Convert_565_to_555_asis
+ if (gSrc==0x03e0) {
+ /* ==== rgb 555 dib -> bgr 888 bmp ==== */
+ /* ==== bgr 555 dib -> rgb 888 bmp ==== */
+ X11DRV_DIB_Convert_555_to_888_reverse
(dstwidth,lines,
srcbits,linebytes,
dstbits,-bmpImage->bytes_per_line);
} else {
- /* ==== rgb 565 dib -> bgr 555 bmp ==== */
- /* ==== bgr 565 dib -> rgb 555 bmp ==== */
- X11DRV_DIB_Convert_565_to_555_reverse
+ /* ==== rgb 565 dib -> bgr 888 bmp ==== */
+ /* ==== bgr 565 dib -> rgb 888 bmp ==== */
+ X11DRV_DIB_Convert_565_to_888_reverse
(dstwidth,lines,
srcbits,linebytes,
dstbits,-bmpImage->bytes_per_line);
}
}
+ break;
}
- break;
+ /* Fall through */
- case 16:
+ case 32:
{
char* dstbits;
srcbits=srcbits+left*2;
- dstbits=bmpImage->data+left*2+(lines-1)*bmpImage->bytes_per_line;
+ dstbits=bmpImage->data+left*4+(lines-1)*bmpImage->bytes_per_line;
- if (gSrc==bmpImage->green_mask) {
- if (rSrc==bmpImage->red_mask && bSrc==bmpImage->blue_mask) {
- /* ==== rgb 565 dib -> rgb 565 bmp ==== */
- /* ==== bgr 565 dib -> bgr 565 bmp ==== */
- X11DRV_DIB_Convert_any_asis
- (dstwidth,lines,2,
- srcbits,linebytes,
- dstbits,-bmpImage->bytes_per_line);
- } else {
- /* ==== rgb 565 dib -> bgr 565 bmp ==== */
- /* ==== bgr 565 dib -> rgb 565 bmp ==== */
- X11DRV_DIB_Convert_565_reverse
- (dstwidth,lines,
- srcbits,linebytes,
- dstbits,-bmpImage->bytes_per_line);
- }
- } else {
- if (rSrc==bmpImage->red_mask || bSrc==bmpImage->blue_mask) {
- /* ==== rgb 555 dib -> rgb 565 bmp ==== */
- /* ==== bgr 555 dib -> bgr 565 bmp ==== */
- X11DRV_DIB_Convert_555_to_565_asis
- (dstwidth,lines,
- srcbits,linebytes,
- dstbits,-bmpImage->bytes_per_line);
- } else {
- /* ==== rgb 555 dib -> bgr 565 bmp ==== */
- /* ==== bgr 555 dib -> rgb 565 bmp ==== */
- X11DRV_DIB_Convert_555_to_565_reverse
- (dstwidth,lines,
- srcbits,linebytes,
- dstbits,-bmpImage->bytes_per_line);
- }
- }
- }
- break;
-
- case 24:
- if (bmpImage->bits_per_pixel==24) {
- char* dstbits;
-
- srcbits=srcbits+left*2;
- dstbits=bmpImage->data+left*3+(lines-1)*bmpImage->bytes_per_line;
-
- if (gSrc==0x03e0) {
- if ((rSrc==0x1f && bmpImage->red_mask==0xff) ||
- (bSrc==0x1f && bmpImage->blue_mask==0xff)) {
- /* ==== rgb 555 dib -> rgb 888 bmp ==== */
- /* ==== bgr 555 dib -> bgr 888 bmp ==== */
- X11DRV_DIB_Convert_555_to_888_asis
- (dstwidth,lines,
- srcbits,linebytes,
- dstbits,-bmpImage->bytes_per_line);
- } else {
- /* ==== rgb 555 dib -> bgr 888 bmp ==== */
- /* ==== bgr 555 dib -> rgb 888 bmp ==== */
- X11DRV_DIB_Convert_555_to_888_reverse
- (dstwidth,lines,
- srcbits,linebytes,
- dstbits,-bmpImage->bytes_per_line);
- }
- } else {
- if ((rSrc==0x1f && bmpImage->red_mask==0xff) ||
- (bSrc==0x1f && bmpImage->blue_mask==0xff)) {
- /* ==== rgb 565 dib -> rgb 888 bmp ==== */
- /* ==== bgr 565 dib -> bgr 888 bmp ==== */
- X11DRV_DIB_Convert_565_to_888_asis
- (dstwidth,lines,
- srcbits,linebytes,
- dstbits,-bmpImage->bytes_per_line);
- } else {
- /* ==== rgb 565 dib -> bgr 888 bmp ==== */
- /* ==== bgr 565 dib -> rgb 888 bmp ==== */
- X11DRV_DIB_Convert_565_to_888_reverse
- (dstwidth,lines,
- srcbits,linebytes,
- dstbits,-bmpImage->bytes_per_line);
- }
- }
- break;
- }
- /* Fall through */
-
- case 32:
- {
- char* dstbits;
-
- srcbits=srcbits+left*2;
- dstbits=bmpImage->data+left*4+(lines-1)*bmpImage->bytes_per_line;
-
- if (gSrc==0x03e0) {
- if ((rSrc==0x1f && bmpImage->red_mask==0xff) ||
- (bSrc==0x1f && bmpImage->blue_mask==0xff)) {
+ if (bmpImage->green_mask!=0x00ff00 ||
+ (bmpImage->red_mask|bmpImage->blue_mask)!=0xff00ff) {
+ goto notsupported;
+ } else if ((rSrc==0x1f && bmpImage->red_mask==0xff) ||
+ (bSrc==0x1f && bmpImage->blue_mask==0xff)) {
+ if (gSrc==0x03e0) {
/* ==== rgb 555 dib -> rgb 0888 bmp ==== */
/* ==== bgr 555 dib -> bgr 0888 bmp ==== */
X11DRV_DIB_Convert_555_to_0888_asis
@@ -3076,19 +3086,18 @@
srcbits,linebytes,
dstbits,-bmpImage->bytes_per_line);
} else {
- /* ==== rgb 555 dib -> bgr 0888 bmp ==== */
- /* ==== bgr 555 dib -> rgb 0888 bmp ==== */
- X11DRV_DIB_Convert_555_to_0888_reverse
+ /* ==== rgb 565 dib -> rgb 0888 bmp ==== */
+ /* ==== bgr 565 dib -> bgr 0888 bmp ==== */
+ X11DRV_DIB_Convert_565_to_0888_asis
(dstwidth,lines,
srcbits,linebytes,
dstbits,-bmpImage->bytes_per_line);
}
} else {
- if ((rSrc==0x1f && bmpImage->red_mask==0xff) ||
- (bSrc==0x1f && bmpImage->blue_mask==0xff)) {
- /* ==== rgb 565 dib -> rgb 0888 bmp ==== */
- /* ==== bgr 565 dib -> bgr 0888 bmp ==== */
- X11DRV_DIB_Convert_565_to_0888_asis
+ if (gSrc==0x03e0) {
+ /* ==== rgb 555 dib -> bgr 0888 bmp ==== */
+ /* ==== bgr 555 dib -> rgb 0888 bmp ==== */
+ X11DRV_DIB_Convert_555_to_0888_reverse
(dstwidth,lines,
srcbits,linebytes,
dstbits,-bmpImage->bytes_per_line);
@@ -3104,6 +3113,12 @@
}
break;
+ default:
+ notsupported:
+ WARN("from 16 bit DIB (%lx,%lx,%lx) to unknown %d bit bitmap (%lx,%lx,%lx)\n",
+ rSrc, gSrc, bSrc, bmpImage->bits_per_pixel, bmpImage->red_mask,
+ bmpImage->green_mask, bmpImage->blue_mask );
+ /* fall through */
case 1:
case 4:
case 8:
@@ -3133,10 +3148,11 @@
gMask2=0x03;
}
+ srcbits+=2*left;
+
/* We could split it into four separate cases to optimize
* but it is probably not worth it.
*/
- srcbits+=2*left;
for (h=lines-1; h>=0; h--) {
srcpixel=(const WORD*)srcbits;
for (x=left; x<dstwidth+left; x++) {
@@ -3144,22 +3160,19 @@
BYTE red,green,blue;
srcval=*srcpixel++ << 16;
red= ((srcval >> rShift1) & 0xf8) |
- ((srcval >> rShift2) & 0x07);
+ ((srcval >> rShift2) & 0x07);
green=((srcval >> gShift1) & gMask1) |
- ((srcval >> gShift2) & gMask2);
+ ((srcval >> gShift2) & gMask2);
blue= ((srcval >> bShift1) & 0xf8) |
- ((srcval >> bShift2) & 0x07);
+ ((srcval >> bShift2) & 0x07);
XPutPixel(bmpImage, x, h,
- X11DRV_PALETTE_ToPhysical(dc, RGB(red,green,blue)));
+ X11DRV_PALETTE_ToPhysical
+ (dc, RGB(red,green,blue)));
}
srcbits += linebytes;
}
}
break;
-
- default:
- FIXME("16 bit DIB %d bit bitmap\n", bmpImage->bits_per_pixel);
- break;
}
}
@@ -3190,85 +3203,82 @@
switch (bmpImage->depth)
{
case 15:
- {
- const char* srcbits;
-
- srcbits=bmpImage->data+(lines-1)*bmpImage->bytes_per_line;
-
- if (gDst==bmpImage->green_mask) {
- if (rDst==bmpImage->red_mask) {
- /* ==== rgb 555 bmp -> rgb 555 dib ==== */
- /* ==== bgr 555 bmp -> bgr 555 dib ==== */
- X11DRV_DIB_Convert_any_asis
- (dstwidth,lines,2,
- srcbits,-bmpImage->bytes_per_line,
- dstbits,linebytes);
- } else {
- /* ==== rgb 555 bmp -> bgr 555 dib ==== */
- /* ==== bgr 555 bmp -> rgb 555 dib ==== */
- X11DRV_DIB_Convert_555_reverse
- (dstwidth,lines,
- srcbits,-bmpImage->bytes_per_line,
- dstbits,linebytes);
- }
- } else {
- if (rDst==bmpImage->red_mask || bDst==bmpImage->blue_mask) {
- /* ==== rgb 555 bmp -> rgb 565 dib ==== */
- /* ==== bgr 555 bmp -> bgr 565 dib ==== */
- X11DRV_DIB_Convert_555_to_565_asis
- (dstwidth,lines,
- srcbits,-bmpImage->bytes_per_line,
- dstbits,linebytes);
- } else {
- /* ==== rgb 555 bmp -> bgr 565 dib ==== */
- /* ==== bgr 555 bmp -> rgb 565 dib ==== */
- X11DRV_DIB_Convert_555_to_565_reverse
- (dstwidth,lines,
- srcbits,-bmpImage->bytes_per_line,
- dstbits,linebytes);
- }
- }
- }
- break;
-
case 16:
{
const char* srcbits;
srcbits=bmpImage->data+(lines-1)*bmpImage->bytes_per_line;
- if (gDst==bmpImage->green_mask) {
- if (rDst == bmpImage->red_mask) {
- /* ==== rgb 565 bmp -> rgb 565 dib ==== */
- /* ==== bgr 565 bmp -> bgr 565 dib ==== */
- X11DRV_DIB_Convert_any_asis
- (dstwidth,lines,2,
- srcbits,-bmpImage->bytes_per_line,
- dstbits,linebytes);
- } else {
- /* ==== rgb 565 bmp -> bgr 565 dib ==== */
- /* ==== bgr 565 bmp -> rgb 565 dib ==== */
- X11DRV_DIB_Convert_565_reverse
- (dstwidth,lines,
- srcbits,-bmpImage->bytes_per_line,
- dstbits,linebytes);
+ if (bmpImage->green_mask==0x03e0) {
+ if (gDst==bmpImage->green_mask) {
+ if (rDst==bmpImage->red_mask) {
+ /* ==== rgb 555 bmp -> rgb 555 dib ==== */
+ /* ==== bgr 555 bmp -> bgr 555 dib ==== */
+ X11DRV_DIB_Convert_any_asis
+ (dstwidth,lines,2,
+ srcbits,-bmpImage->bytes_per_line,
+ dstbits,linebytes);
+ } else {
+ /* ==== rgb 555 bmp -> bgr 555 dib ==== */
+ /* ==== bgr 555 bmp -> rgb 555 dib ==== */
+ X11DRV_DIB_Convert_555_reverse
+ (dstwidth,lines,
+ srcbits,-bmpImage->bytes_per_line,
+ dstbits,linebytes);
+ }
+ } else {
+ if (rDst==bmpImage->red_mask || bDst==bmpImage->blue_mask) {
+ /* ==== rgb 555 bmp -> rgb 565 dib ==== */
+ /* ==== bgr 555 bmp -> bgr 565 dib ==== */
+ X11DRV_DIB_Convert_555_to_565_asis
+ (dstwidth,lines,
+ srcbits,-bmpImage->bytes_per_line,
+ dstbits,linebytes);
+ } else {
+ /* ==== rgb 555 bmp -> bgr 565 dib ==== */
+ /* ==== bgr 555 bmp -> rgb 565 dib ==== */
+ X11DRV_DIB_Convert_555_to_565_reverse
+ (dstwidth,lines,
+ srcbits,-bmpImage->bytes_per_line,
+ dstbits,linebytes);
+ }
+ }
+ } else if (bmpImage->green_mask==0x07e0) {
+ if (gDst==bmpImage->green_mask) {
+ if (rDst == bmpImage->red_mask) {
+ /* ==== rgb 565 bmp -> rgb 565 dib ==== */
+ /* ==== bgr 565 bmp -> bgr 565 dib ==== */
+ X11DRV_DIB_Convert_any_asis
+ (dstwidth,lines,2,
+ srcbits,-bmpImage->bytes_per_line,
+ dstbits,linebytes);
+ } else {
+ /* ==== rgb 565 bmp -> bgr 565 dib ==== */
+ /* ==== bgr 565 bmp -> rgb 565 dib ==== */
+ X11DRV_DIB_Convert_565_reverse
+ (dstwidth,lines,
+ srcbits,-bmpImage->bytes_per_line,
+ dstbits,linebytes);
+ }
+ } else {
+ if (rDst==bmpImage->red_mask || bDst==bmpImage->blue_mask) {
+ /* ==== rgb 565 bmp -> rgb 555 dib ==== */
+ /* ==== bgr 565 bmp -> bgr 555 dib ==== */
+ X11DRV_DIB_Convert_565_to_555_asis
+ (dstwidth,lines,
+ srcbits,-bmpImage->bytes_per_line,
+ dstbits,linebytes);
+ } else {
+ /* ==== rgb 565 bmp -> bgr 555 dib ==== */
+ /* ==== bgr 565 bmp -> rgb 555 dib ==== */
+ X11DRV_DIB_Convert_565_to_555_reverse
+ (dstwidth,lines,
+ srcbits,-bmpImage->bytes_per_line,
+ dstbits,linebytes);
+ }
}
} else {
- if (rDst==bmpImage->red_mask || bDst==bmpImage->blue_mask) {
- /* ==== rgb 565 bmp -> rgb 555 dib ==== */
- /* ==== bgr 565 bmp -> bgr 555 dib ==== */
- X11DRV_DIB_Convert_565_to_555_asis
- (dstwidth,lines,
- srcbits,-bmpImage->bytes_per_line,
- dstbits,linebytes);
- } else {
- /* ==== rgb 565 bmp -> bgr 555 dib ==== */
- /* ==== bgr 565 bmp -> rgb 555 dib ==== */
- X11DRV_DIB_Convert_565_to_555_reverse
- (dstwidth,lines,
- srcbits,-bmpImage->bytes_per_line,
- dstbits,linebytes);
- }
+ goto notsupported;
}
}
break;
@@ -3279,9 +3289,12 @@
srcbits=bmpImage->data+(lines-1)*bmpImage->bytes_per_line;
- if (gDst==0x03e0) {
- if ((rDst==0x1f && bmpImage->red_mask==0xff) ||
+ if (bmpImage->green_mask!=0x00ff00 ||
+ (bmpImage->red_mask|bmpImage->blue_mask)!=0xff00ff) {
+ goto notsupported;
+ } else if ((rDst==0x1f && bmpImage->red_mask==0xff) ||
(bDst==0x1f && bmpImage->blue_mask==0xff)) {
+ if (gDst==0x03e0) {
/* ==== rgb 888 bmp -> rgb 555 dib ==== */
/* ==== bgr 888 bmp -> bgr 555 dib ==== */
X11DRV_DIB_Convert_888_to_555_asis
@@ -3289,19 +3302,18 @@
srcbits,-bmpImage->bytes_per_line,
dstbits,linebytes);
} else {
- /* ==== rgb 888 bmp -> bgr 555 dib ==== */
- /* ==== bgr 888 bmp -> rgb 555 dib ==== */
- X11DRV_DIB_Convert_888_to_555_reverse
+ /* ==== rgb 888 bmp -> rgb 565 dib ==== */
+ /* ==== rgb 888 bmp -> rgb 565 dib ==== */
+ X11DRV_DIB_Convert_888_to_565_asis
(dstwidth,lines,
srcbits,-bmpImage->bytes_per_line,
dstbits,linebytes);
}
} else {
- if ((rDst==0x1f && bmpImage->red_mask==0xff) ||
- (bDst==0x1f && bmpImage->blue_mask==0xff)) {
- /* ==== rgb 888 bmp -> rgb 565 dib ==== */
- /* ==== rgb 888 bmp -> rgb 565 dib ==== */
- X11DRV_DIB_Convert_888_to_565_asis
+ if (gDst==0x03e0) {
+ /* ==== rgb 888 bmp -> bgr 555 dib ==== */
+ /* ==== bgr 888 bmp -> rgb 555 dib ==== */
+ X11DRV_DIB_Convert_888_to_555_reverse
(dstwidth,lines,
srcbits,-bmpImage->bytes_per_line,
dstbits,linebytes);
@@ -3324,9 +3336,12 @@
srcbits=bmpImage->data+(lines-1)*bmpImage->bytes_per_line;
- if (gDst==0x03e0) {
- if ((rDst==0x1f && bmpImage->red_mask==0xff) ||
- (bDst==0x1f && bmpImage->blue_mask==0xff)) {
+ if (bmpImage->green_mask!=0x00ff00 ||
+ (bmpImage->red_mask|bmpImage->blue_mask)!=0xff00ff) {
+ goto notsupported;
+ } else if ((rDst==0x1f && bmpImage->red_mask==0xff) ||
+ (bDst==0x1f && bmpImage->blue_mask==0xff)) {
+ if (gDst==0x03e0) {
/* ==== rgb 0888 bmp -> rgb 555 dib ==== */
/* ==== bgr 0888 bmp -> bgr 555 dib ==== */
X11DRV_DIB_Convert_0888_to_555_asis
@@ -3334,19 +3349,18 @@
srcbits,-bmpImage->bytes_per_line,
dstbits,linebytes);
} else {
- /* ==== rgb 0888 bmp -> bgr 555 dib ==== */
- /* ==== bgr 0888 bmp -> rgb 555 dib ==== */
- X11DRV_DIB_Convert_0888_to_555_reverse
+ /* ==== rgb 0888 bmp -> rgb 565 dib ==== */
+ /* ==== bgr 0888 bmp -> bgr 565 dib ==== */
+ X11DRV_DIB_Convert_0888_to_565_asis
(dstwidth,lines,
srcbits,-bmpImage->bytes_per_line,
dstbits,linebytes);
}
} else {
- if ((rDst==0x1f && bmpImage->red_mask==0xff) ||
- (bDst==0x1f && bmpImage->blue_mask==0xff)) {
- /* ==== rgb 0888 bmp -> rgb 565 dib ==== */
- /* ==== bgr 0888 bmp -> bgr 565 dib ==== */
- X11DRV_DIB_Convert_0888_to_565_asis
+ if (gDst==0x03e0) {
+ /* ==== rgb 0888 bmp -> bgr 555 dib ==== */
+ /* ==== bgr 0888 bmp -> rgb 555 dib ==== */
+ X11DRV_DIB_Convert_0888_to_555_reverse
(dstwidth,lines,
srcbits,-bmpImage->bytes_per_line,
dstbits,linebytes);
@@ -3451,7 +3465,7 @@
int rShift,gShift,bShift;
WORD* dstpixel;
- FIXME("from %d bit bitmap with mask R,G,B %lx,%lx,%lx to 16 bit DIB %lx,%lx,%lx\n",
+ WARN("from unknown %d bit bitmap (%lx,%lx,%lx) to 16 bit DIB (%lx,%lx,%lx)\n",
bmpImage->depth, bmpImage->red_mask,
bmpImage->green_mask, bmpImage->blue_mask,
rDst, gDst, bDst);
@@ -3519,7 +3533,10 @@
srcbits=srcbits+left*3;
dstbits=bmpImage->data+left*3+(lines-1)*bmpImage->bytes_per_line;
- if (rSrc==bmpImage->red_mask) {
+ if (bmpImage->green_mask!=0x00ff00 ||
+ (bmpImage->red_mask|bmpImage->blue_mask)!=0xff00ff) {
+ goto notsupported;
+ } else if (rSrc==bmpImage->red_mask) {
/* ==== rgb 888 dib -> rgb 888 bmp ==== */
/* ==== bgr 888 dib -> bgr 888 bmp ==== */
X11DRV_DIB_Convert_any_asis
@@ -3536,6 +3553,7 @@
}
break;
}
+ /* fall through */
case 32:
{
@@ -3544,7 +3562,10 @@
srcbits=srcbits+left*3;
dstbits=bmpImage->data+left*4+(lines-1)*bmpImage->bytes_per_line;
- if (rSrc==bmpImage->red_mask) {
+ if (bmpImage->green_mask!=0x00ff00 ||
+ (bmpImage->red_mask|bmpImage->blue_mask)!=0xff00ff) {
+ goto notsupported;
+ } else if (rSrc==bmpImage->red_mask) {
/* ==== rgb 888 dib -> rgb 0888 bmp ==== */
/* ==== bgr 888 dib -> bgr 0888 bmp ==== */
X11DRV_DIB_Convert_888_to_0888_asis
@@ -3563,31 +3584,6 @@
}
case 15:
- {
- char* dstbits;
-
- srcbits=srcbits+left*3;
- dstbits=bmpImage->data+left*2+(lines-1)*bmpImage->bytes_per_line;
-
- if ((rSrc==0xff && bmpImage->red_mask==0x1f) ||
- (bSrc==0xff && bmpImage->blue_mask==0x1f)) {
- /* ==== rgb 888 dib -> rgb 555 bmp ==== */
- /* ==== bgr 888 dib -> bgr 555 bmp ==== */
- X11DRV_DIB_Convert_888_to_555_asis
- (dstwidth,lines,
- srcbits,linebytes,
- dstbits,-bmpImage->bytes_per_line);
- } else {
- /* ==== rgb 888 dib -> bgr 555 bmp ==== */
- /* ==== bgr 888 dib -> rgb 555 bmp ==== */
- X11DRV_DIB_Convert_888_to_555_reverse
- (dstwidth,lines,
- srcbits,linebytes,
- dstbits,-bmpImage->bytes_per_line);
- }
- }
- break;
-
case 16:
{
char* dstbits;
@@ -3595,25 +3591,58 @@
srcbits=srcbits+left*3;
dstbits=bmpImage->data+left*2+(lines-1)*bmpImage->bytes_per_line;
- if ((rSrc==0xff && bmpImage->red_mask==0x1f) ||
- (bSrc==0xff && bmpImage->blue_mask==0x1f)) {
- /* ==== rgb 888 dib -> rgb 565 bmp ==== */
- /* ==== bgr 888 dib -> bgr 565 bmp ==== */
- X11DRV_DIB_Convert_888_to_565_asis
- (dstwidth,lines,
- srcbits,linebytes,
- dstbits,-bmpImage->bytes_per_line);
+ if (bmpImage->green_mask==0x03e0) {
+ if ((rSrc==0xff0000 && bmpImage->red_mask==0x7f00) ||
+ (bSrc==0xff0000 && bmpImage->blue_mask==0x7f00)) {
+ /* ==== rgb 888 dib -> rgb 555 bmp ==== */
+ /* ==== bgr 888 dib -> bgr 555 bmp ==== */
+ X11DRV_DIB_Convert_888_to_555_asis
+ (dstwidth,lines,
+ srcbits,linebytes,
+ dstbits,-bmpImage->bytes_per_line);
+ } else if ((rSrc==0xff && bmpImage->red_mask==0x7f00) ||
+ (bSrc==0xff && bmpImage->blue_mask==0x7f00)) {
+ /* ==== rgb 888 dib -> bgr 555 bmp ==== */
+ /* ==== bgr 888 dib -> rgb 555 bmp ==== */
+ X11DRV_DIB_Convert_888_to_555_reverse
+ (dstwidth,lines,
+ srcbits,linebytes,
+ dstbits,-bmpImage->bytes_per_line);
+ } else {
+ goto notsupported;
+ }
+ } else if (bmpImage->green_mask==0x07e0) {
+ if ((rSrc==0xff0000 && bmpImage->red_mask==0xf800) ||
+ (bSrc==0xff0000 && bmpImage->blue_mask==0xf800)) {
+ /* ==== rgb 888 dib -> rgb 565 bmp ==== */
+ /* ==== bgr 888 dib -> bgr 565 bmp ==== */
+ X11DRV_DIB_Convert_888_to_565_asis
+ (dstwidth,lines,
+ srcbits,linebytes,
+ dstbits,-bmpImage->bytes_per_line);
+ } else if ((rSrc==0xff && bmpImage->red_mask==0xf800) ||
+ (bSrc==0xff && bmpImage->blue_mask==0xf800)) {
+ /* ==== rgb 888 dib -> bgr 565 bmp ==== */
+ /* ==== bgr 888 dib -> rgb 565 bmp ==== */
+ X11DRV_DIB_Convert_888_to_565_reverse
+ (dstwidth,lines,
+ srcbits,linebytes,
+ dstbits,-bmpImage->bytes_per_line);
+ } else {
+ goto notsupported;
+ }
} else {
- /* ==== rgb 888 dib -> bgr 565 bmp ==== */
- /* ==== bgr 888 dib -> rgb 565 bmp ==== */
- X11DRV_DIB_Convert_888_to_565_reverse
- (dstwidth,lines,
- srcbits,linebytes,
- dstbits,-bmpImage->bytes_per_line);
+ goto notsupported;
}
}
break;
+ default:
+ notsupported:
+ WARN("from 24 bit DIB (%lx,%lx,%lx) to unknown %d bit bitmap (%lx,%lx,%lx)\n",
+ rSrc, gSrc, bSrc, bmpImage->bits_per_pixel, bmpImage->red_mask,
+ bmpImage->green_mask, bmpImage->blue_mask );
+ /* fall through */
case 1:
case 4:
case 8:
@@ -3635,12 +3664,6 @@
}
}
break;
-
- default:
- FIXME("from 24 bit DIB to %d bit bitmap with mask R,G,B %lx,%lx,%lx\n",
- bmpImage->bits_per_pixel, bmpImage->red_mask,
- bmpImage->green_mask, bmpImage->blue_mask );
- break;
}
}
@@ -3674,7 +3697,10 @@
srcbits=bmpImage->data+(lines-1)*bmpImage->bytes_per_line;
- if (rDst==bmpImage->red_mask) {
+ if (bmpImage->green_mask!=0x00ff00 ||
+ (bmpImage->red_mask|bmpImage->blue_mask)!=0xff00ff) {
+ goto notsupported;
+ } else if (rDst==bmpImage->red_mask) {
/* ==== rgb 888 bmp -> rgb 888 dib ==== */
/* ==== bgr 888 bmp -> bgr 888 dib ==== */
X11DRV_DIB_Convert_any_asis
@@ -3691,6 +3717,7 @@
}
break;
}
+ /* fall through */
case 32:
{
@@ -3698,7 +3725,10 @@
srcbits=bmpImage->data+(lines-1)*bmpImage->bytes_per_line;
- if (rDst==bmpImage->red_mask) {
+ if (bmpImage->green_mask!=0x00ff00 ||
+ (bmpImage->red_mask|bmpImage->blue_mask)!=0xff00ff) {
+ goto notsupported;
+ } else if (rDst==bmpImage->red_mask) {
/* ==== rgb 888 bmp -> rgb 0888 dib ==== */
/* ==== bgr 888 bmp -> bgr 0888 dib ==== */
X11DRV_DIB_Convert_0888_to_888_asis
@@ -3717,51 +3747,54 @@
}
case 15:
- {
- const char* srcbits;
-
- srcbits=bmpImage->data+(lines-1)*bmpImage->bytes_per_line;
-
- if ((rDst==0xff && bmpImage->red_mask==0x1f) ||
- (bDst==0xff && bmpImage->blue_mask==0x1f)) {
- /* ==== rgb 555 bmp -> rgb 888 dib ==== */
- /* ==== bgr 555 bmp -> bgr 888 dib ==== */
- X11DRV_DIB_Convert_555_to_888_asis
- (dstwidth,lines,
- srcbits,-bmpImage->bytes_per_line,
- dstbits,linebytes);
- } else {
- /* ==== rgb 555 bmp -> bgr 888 dib ==== */
- /* ==== bgr 555 bmp -> rgb 888 dib ==== */
- X11DRV_DIB_Convert_555_to_888_reverse
- (dstwidth,lines,
- srcbits,-bmpImage->bytes_per_line,
- dstbits,linebytes);
- }
- }
- break;
-
case 16:
{
const char* srcbits;
srcbits=bmpImage->data+(lines-1)*bmpImage->bytes_per_line;
- if ((rDst==0xff && bmpImage->red_mask==0x1f) ||
- (bDst==0xff && bmpImage->blue_mask==0x1f)) {
- /* ==== rgb 565 bmp -> rgb 888 dib ==== */
- /* ==== bgr 565 bmp -> bgr 888 dib ==== */
- X11DRV_DIB_Convert_565_to_888_asis
- (dstwidth,lines,
- srcbits,-bmpImage->bytes_per_line,
- dstbits,linebytes);
+ if (bmpImage->green_mask==0x03e0) {
+ if ((rDst==0xff0000 && bmpImage->red_mask==0x7f00) ||
+ (bDst==0xff0000 && bmpImage->blue_mask==0x7f00)) {
+ /* ==== rgb 555 bmp -> rgb 888 dib ==== */
+ /* ==== bgr 555 bmp -> bgr 888 dib ==== */
+ X11DRV_DIB_Convert_555_to_888_asis
+ (dstwidth,lines,
+ srcbits,-bmpImage->bytes_per_line,
+ dstbits,linebytes);
+ } else if ((rDst==0xff && bmpImage->red_mask==0x7f00) ||
+ (bDst==0xff && bmpImage->blue_mask==0x7f00)) {
+ /* ==== rgb 555 bmp -> bgr 888 dib ==== */
+ /* ==== bgr 555 bmp -> rgb 888 dib ==== */
+ X11DRV_DIB_Convert_555_to_888_reverse
+ (dstwidth,lines,
+ srcbits,-bmpImage->bytes_per_line,
+ dstbits,linebytes);
+ } else {
+ goto notsupported;
+ }
+ } else if (bmpImage->green_mask==0x07e0) {
+ if ((rDst==0xff0000 && bmpImage->red_mask==0xf800) ||
+ (bDst==0xff0000 && bmpImage->blue_mask==0xf800)) {
+ /* ==== rgb 565 bmp -> rgb 888 dib ==== */
+ /* ==== bgr 565 bmp -> bgr 888 dib ==== */
+ X11DRV_DIB_Convert_565_to_888_asis
+ (dstwidth,lines,
+ srcbits,-bmpImage->bytes_per_line,
+ dstbits,linebytes);
+ } else if ((rDst==0xff && bmpImage->red_mask==0xf800) ||
+ (bDst==0xff && bmpImage->blue_mask==0xf800)) {
+ /* ==== rgb 565 bmp -> bgr 888 dib ==== */
+ /* ==== bgr 565 bmp -> rgb 888 dib ==== */
+ X11DRV_DIB_Convert_565_to_888_reverse
+ (dstwidth,lines,
+ srcbits,-bmpImage->bytes_per_line,
+ dstbits,linebytes);
+ } else {
+ goto notsupported;
+ }
} else {
- /* ==== rgb 565 bmp -> bgr 888 dib ==== */
- /* ==== bgr 565 bmp -> rgb 888 dib ==== */
- X11DRV_DIB_Convert_565_to_888_reverse
- (dstwidth,lines,
- srcbits,-bmpImage->bytes_per_line,
- dstbits,linebytes);
+ goto notsupported;
}
}
break;
@@ -3824,9 +3857,10 @@
/* ==== any bmp format -> 888 dib ==== */
BYTE* dstbyte;
- FIXME("from %d bit bitmap with mask R,G,B %lx,%lx,%lx to 24 bit DIB\n",
+ WARN("from unknown %d bit bitmap (%lx,%lx,%lx) to 24 bit DIB (%lx,%lx,%lx)\n",
bmpImage->depth, bmpImage->red_mask,
- bmpImage->green_mask, bmpImage->blue_mask );
+ bmpImage->green_mask, bmpImage->blue_mask,
+ rDst, gDst, bDst );
/* Windows only supports one 24bpp DIB format: rgb 888 */
for (h = lines - 1; h >= 0; h--) {
@@ -3887,6 +3921,10 @@
(dstwidth,lines,
srcbits,linebytes,
dstbits,-bmpImage->bytes_per_line);
+ } else if (bmpImage->green_mask!=0x00ff00 ||
+ (bmpImage->red_mask|bmpImage->blue_mask)!=0xff00ff) {
+ goto notsupported;
+ /* the tests below assume sane bmpImage masks */
} else if (rSrc==bmpImage->blue_mask && gSrc==bmpImage->green_mask && bSrc==bmpImage->red_mask) {
/* ==== rgb 0888 dib -> bgr 888 bmp ==== */
/* ==== bgr 0888 dib -> rgb 888 bmp ==== */
@@ -3894,7 +3932,7 @@
(dstwidth,lines,
srcbits,linebytes,
dstbits,-bmpImage->bytes_per_line);
- } else if (bmpImage->red_mask==0xff0000) {
+ } else if (bmpImage->blue_mask==0xff) {
/* ==== any 0888 dib -> rgb 888 bmp ==== */
X11DRV_DIB_Convert_any0888_to_rgb888
(dstwidth,lines,
@@ -3911,6 +3949,7 @@
}
break;
}
+ /* fall through */
case 32:
{
@@ -3927,6 +3966,10 @@
(dstwidth,lines,4,
srcbits,linebytes,
dstbits,-bmpImage->bytes_per_line);
+ } else if (bmpImage->green_mask!=0x00ff00 ||
+ (bmpImage->red_mask|bmpImage->blue_mask)!=0xff00ff) {
+ goto notsupported;
+ /* the tests below assume sane bmpImage masks */
} else if (rSrc==bmpImage->blue_mask && bSrc==bmpImage->red_mask) {
/* ==== rgb 0888 dib -> bgr 0888 bmp ==== */
/* ==== bgr 0888 dib -> rgb 0888 bmp ==== */
@@ -3943,6 +3986,10 @@
dstbits,-bmpImage->bytes_per_line,
bmpImage->red_mask,bmpImage->green_mask,bmpImage->blue_mask);
}
+ } else if (bmpImage->green_mask!=0x00ff00 ||
+ (bmpImage->red_mask|bmpImage->blue_mask)!=0xff00ff) {
+ goto notsupported;
+ /* the tests below assume sane bmpImage masks */
} else {
/* ==== any 0888 dib -> any 0888 bmp ==== */
X11DRV_DIB_Convert_0888_any
@@ -3956,52 +4003,6 @@
break;
case 15:
- {
- char* dstbits;
-
- srcbits=srcbits+left*4;
- dstbits=bmpImage->data+left*2+(lines-1)*bmpImage->bytes_per_line;
-
- if (rSrc==0xff0000 && gSrc==0x00ff00 && bSrc==0x0000ff) {
- if (bmpImage->blue_mask==0x1f) {
- /* ==== rgb 0888 dib -> rgb 555 bmp ==== */
- X11DRV_DIB_Convert_0888_to_555_asis
- (dstwidth,lines,
- srcbits,linebytes,
- dstbits,-bmpImage->bytes_per_line);
- } else {
- /* ==== rgb 0888 dib -> bgr 555 bmp ==== */
- X11DRV_DIB_Convert_0888_to_555_reverse
- (dstwidth,lines,
- srcbits,linebytes,
- dstbits,-bmpImage->bytes_per_line);
- }
- } else if (rSrc==0x0000ff && gSrc==0x00ff00 && bSrc==0xff0000) {
- if (bmpImage->red_mask==0x1f) {
- /* ==== bgr 0888 dib -> bgr 555 bmp ==== */
- X11DRV_DIB_Convert_0888_to_555_asis
- (dstwidth,lines,
- srcbits,linebytes,
- dstbits,-bmpImage->bytes_per_line);
- } else {
- /* ==== bgr 0888 dib -> rgb 555 bmp ==== */
- X11DRV_DIB_Convert_0888_to_555_reverse
- (dstwidth,lines,
- srcbits,linebytes,
- dstbits,-bmpImage->bytes_per_line);
- }
- } else {
- /* ==== any 0888 dib -> rgb or bgr 555 bmp ==== */
- X11DRV_DIB_Convert_any0888_to_5x5
- (dstwidth,lines,
- srcbits,linebytes,
- rSrc,gSrc,bSrc,
- dstbits,-bmpImage->bytes_per_line,
- bmpImage->red_mask,bmpImage->green_mask,bmpImage->blue_mask);
- }
- }
- break;
-
case 16:
{
char* dstbits;
@@ -4010,45 +4011,111 @@
dstbits=bmpImage->data+left*2+(lines-1)*bmpImage->bytes_per_line;
if (rSrc==0xff0000 && gSrc==0x00ff00 && bSrc==0x0000ff) {
- if (bmpImage->blue_mask==0x1f) {
- /* ==== rgb 0888 dib -> rgb 565 bmp ==== */
- X11DRV_DIB_Convert_0888_to_565_asis
- (dstwidth,lines,
- srcbits,linebytes,
- dstbits,-bmpImage->bytes_per_line);
+ if (bmpImage->green_mask==0x03e0) {
+ if (bmpImage->red_mask==0x7f00) {
+ /* ==== rgb 0888 dib -> rgb 555 bmp ==== */
+ X11DRV_DIB_Convert_0888_to_555_asis
+ (dstwidth,lines,
+ srcbits,linebytes,
+ dstbits,-bmpImage->bytes_per_line);
+ } else if (bmpImage->blue_mask==0x7f00) {
+ /* ==== rgb 0888 dib -> bgr 555 bmp ==== */
+ X11DRV_DIB_Convert_0888_to_555_reverse
+ (dstwidth,lines,
+ srcbits,linebytes,
+ dstbits,-bmpImage->bytes_per_line);
+ } else {
+ goto notsupported;
+ }
+ } else if (bmpImage->green_mask==0x07e0) {
+ if (bmpImage->red_mask==0xf800) {
+ /* ==== rgb 0888 dib -> rgb 565 bmp ==== */
+ X11DRV_DIB_Convert_0888_to_565_asis
+ (dstwidth,lines,
+ srcbits,linebytes,
+ dstbits,-bmpImage->bytes_per_line);
+ } else if (bmpImage->blue_mask==0xf800) {
+ /* ==== rgb 0888 dib -> bgr 565 bmp ==== */
+ X11DRV_DIB_Convert_0888_to_565_reverse
+ (dstwidth,lines,
+ srcbits,linebytes,
+ dstbits,-bmpImage->bytes_per_line);
+ } else {
+ goto notsupported;
+ }
} else {
- /* ==== rgb 0888 dib -> bgr 565 bmp ==== */
- X11DRV_DIB_Convert_0888_to_565_reverse
- (dstwidth,lines,
- srcbits,linebytes,
- dstbits,-bmpImage->bytes_per_line);
+ goto notsupported;
}
} else if (rSrc==0x0000ff && gSrc==0x00ff00 && bSrc==0xff0000) {
- if (bmpImage->red_mask==0x1f) {
- /* ==== bgr 0888 dib -> bgr 565 bmp ==== */
- X11DRV_DIB_Convert_0888_to_565_asis
+ if (bmpImage->green_mask==0x03e0) {
+ if (bmpImage->blue_mask==0x7f00) {
+ /* ==== bgr 0888 dib -> bgr 555 bmp ==== */
+ X11DRV_DIB_Convert_0888_to_555_asis
+ (dstwidth,lines,
+ srcbits,linebytes,
+ dstbits,-bmpImage->bytes_per_line);
+ } else if (bmpImage->red_mask==0x7f00) {
+ /* ==== bgr 0888 dib -> rgb 555 bmp ==== */
+ X11DRV_DIB_Convert_0888_to_555_reverse
+ (dstwidth,lines,
+ srcbits,linebytes,
+ dstbits,-bmpImage->bytes_per_line);
+ } else {
+ goto notsupported;
+ }
+ } else if (bmpImage->green_mask==0x07e0) {
+ if (bmpImage->blue_mask==0xf800) {
+ /* ==== bgr 0888 dib -> bgr 565 bmp ==== */
+ X11DRV_DIB_Convert_0888_to_565_asis
+ (dstwidth,lines,
+ srcbits,linebytes,
+ dstbits,-bmpImage->bytes_per_line);
+ } else if (bmpImage->red_mask==0xf800) {
+ /* ==== bgr 0888 dib -> rgb 565 bmp ==== */
+ X11DRV_DIB_Convert_0888_to_565_reverse
+ (dstwidth,lines,
+ srcbits,linebytes,
+ dstbits,-bmpImage->bytes_per_line);
+ } else {
+ goto notsupported;
+ }
+ } else {
+ goto notsupported;
+ }
+ } else {
+ if (bmpImage->green_mask==0x03e0 &&
+ (bmpImage->red_mask==0x7f00 ||
+ bmpImage->blue_mask==0x7f00)) {
+ /* ==== any 0888 dib -> rgb or bgr 555 bmp ==== */
+ X11DRV_DIB_Convert_any0888_to_5x5
(dstwidth,lines,
srcbits,linebytes,
- dstbits,-bmpImage->bytes_per_line);
- } else {
- /* ==== bgr 0888 dib -> rgb 565 bmp ==== */
- X11DRV_DIB_Convert_0888_to_565_reverse
+ rSrc,gSrc,bSrc,
+ dstbits,-bmpImage->bytes_per_line,
+ bmpImage->red_mask,bmpImage->green_mask,bmpImage->blue_mask);
+ } else if (bmpImage->green_mask==0x07e0 &&
+ (bmpImage->red_mask==0xf800 ||
+ bmpImage->blue_mask==0xf800)) {
+ /* ==== any 0888 dib -> rgb or bgr 565 bmp ==== */
+ X11DRV_DIB_Convert_any0888_to_5x5
(dstwidth,lines,
srcbits,linebytes,
- dstbits,-bmpImage->bytes_per_line);
+ rSrc,gSrc,bSrc,
+ dstbits,-bmpImage->bytes_per_line,
+ bmpImage->red_mask,bmpImage->green_mask,bmpImage->blue_mask);
+ } else {
+ goto notsupported;
}
- } else {
- /* ==== any 0888 dib -> rgb or bgr 565 bmp ==== */
- X11DRV_DIB_Convert_any0888_to_5x5
- (dstwidth,lines,
- srcbits,linebytes,
- rSrc,gSrc,bSrc,
- dstbits,-bmpImage->bytes_per_line,
- bmpImage->red_mask,bmpImage->green_mask,bmpImage->blue_mask);
}
}
break;
+ default:
+ notsupported:
+ WARN("from 32 bit DIB (%lx,%lx,%lx) to unknown %d bit bitmap (%lx,%lx,%lx)\n",
+ rSrc, gSrc, bSrc, bmpImage->bits_per_pixel, bmpImage->red_mask,
+ bmpImage->green_mask, bmpImage->blue_mask );
+ /* fall through */
case 1:
case 4:
case 8:
@@ -4077,10 +4144,6 @@
}
}
break;
-
- default:
- FIXME("32 bit DIB %d bit bitmap\n", bmpImage->bits_per_pixel);
- break;
}
}
@@ -4124,6 +4187,10 @@
(dstwidth,lines,
srcbits,-bmpImage->bytes_per_line,
dstbits,linebytes);
+ } else if (bmpImage->green_mask!=0x00ff00 ||
+ (bmpImage->red_mask|bmpImage->blue_mask)!=0xff00ff) {
+ goto notsupported;
+ /* the tests below assume sane bmpImage masks */
} else if (rDst==bmpImage->blue_mask && gDst==bmpImage->green_mask && bDst==bmpImage->red_mask) {
/* ==== rgb 888 bmp -> bgr 0888 dib ==== */
/* ==== bgr 888 bmp -> rgb 0888 dib ==== */
@@ -4131,7 +4198,7 @@
(dstwidth,lines,
srcbits,-bmpImage->bytes_per_line,
dstbits,linebytes);
- } else if (bmpImage->red_mask==0xff0000) {
+ } else if (bmpImage->blue_mask==0xff) {
/* ==== rgb 888 bmp -> any 0888 dib ==== */
X11DRV_DIB_Convert_rgb888_to_any0888
(dstwidth,lines,
@@ -4148,6 +4215,7 @@
}
break;
}
+ /* fall through */
case 32:
{
@@ -4163,6 +4231,10 @@
(dstwidth,lines,4,
srcbits,-bmpImage->bytes_per_line,
dstbits,linebytes);
+ } else if (bmpImage->green_mask!=0x00ff00 ||
+ (bmpImage->red_mask|bmpImage->blue_mask)!=0xff00ff) {
+ goto notsupported;
+ /* the tests below assume sane bmpImage masks */
} else if (rDst==bmpImage->blue_mask && bDst==bmpImage->red_mask) {
/* ==== rgb 0888 bmp -> bgr 0888 dib ==== */
/* ==== bgr 0888 bmp -> rgb 0888 dib ==== */
@@ -4179,6 +4251,10 @@
dstbits,linebytes,
rDst,gDst,bDst);
}
+ } else if (bmpImage->green_mask!=0x00ff00 ||
+ (bmpImage->red_mask|bmpImage->blue_mask)!=0xff00ff) {
+ goto notsupported;
+ /* the tests below assume sane bmpImage masks */
} else {
/* ==== any 0888 bmp -> any 0888 dib ==== */
X11DRV_DIB_Convert_0888_any
@@ -4192,51 +4268,6 @@
break;
case 15:
- {
- const char* srcbits;
-
- srcbits=bmpImage->data+(lines-1)*bmpImage->bytes_per_line;
-
- if (rDst==0xff0000 && gDst==0x00ff00 && bDst==0x0000ff) {
- if (bmpImage->blue_mask==0x1f) {
- /* ==== rgb 555 bmp -> rgb 0888 dib ==== */
- X11DRV_DIB_Convert_555_to_0888_asis
- (dstwidth,lines,
- srcbits,-bmpImage->bytes_per_line,
- dstbits,linebytes);
- } else {
- /* ==== bgr 555 bmp -> rgb 0888 dib ==== */
- X11DRV_DIB_Convert_555_to_0888_reverse
- (dstwidth,lines,
- srcbits,-bmpImage->bytes_per_line,
- dstbits,linebytes);
- }
- } else if (rDst==0x0000ff && gDst==0x00ff00 && bDst==0xff0000) {
- if (bmpImage->red_mask==0x1f) {
- /* ==== bgr 555 bmp -> bgr 0888 dib ==== */
- X11DRV_DIB_Convert_555_to_0888_asis
- (dstwidth,lines,
- srcbits,-bmpImage->bytes_per_line,
- dstbits,linebytes);
- } else {
- /* ==== rgb 555 bmp -> bgr 0888 dib ==== */
- X11DRV_DIB_Convert_555_to_0888_reverse
- (dstwidth,lines,
- srcbits,-bmpImage->bytes_per_line,
- dstbits,linebytes);
- }
- } else {
- /* ==== rgb or bgr 555 bmp -> any 0888 dib ==== */
- X11DRV_DIB_Convert_5x5_to_any0888
- (dstwidth,lines,
- srcbits,-bmpImage->bytes_per_line,
- bmpImage->red_mask,bmpImage->green_mask,bmpImage->blue_mask,
- dstbits,linebytes,
- rDst,gDst,bDst);
- }
- }
- break;
-
case 16:
{
const char* srcbits;
@@ -4244,41 +4275,101 @@
srcbits=bmpImage->data+(lines-1)*bmpImage->bytes_per_line;
if (rDst==0xff0000 && gDst==0x00ff00 && bDst==0x0000ff) {
- if (bmpImage->blue_mask==0x1f) {
- /* ==== rgb 565 bmp -> rgb 0888 dib ==== */
- X11DRV_DIB_Convert_565_to_0888_asis
- (dstwidth,lines,
- srcbits,-bmpImage->bytes_per_line,
- dstbits,linebytes);
+ if (bmpImage->green_mask==0x03e0) {
+ if (bmpImage->red_mask==0x7f00) {
+ /* ==== rgb 555 bmp -> rgb 0888 dib ==== */
+ X11DRV_DIB_Convert_555_to_0888_asis
+ (dstwidth,lines,
+ srcbits,-bmpImage->bytes_per_line,
+ dstbits,linebytes);
+ } else if (bmpImage->blue_mask==0x7f00) {
+ /* ==== bgr 555 bmp -> rgb 0888 dib ==== */
+ X11DRV_DIB_Convert_555_to_0888_reverse
+ (dstwidth,lines,
+ srcbits,-bmpImage->bytes_per_line,
+ dstbits,linebytes);
+ } else {
+ goto notsupported;
+ }
+ } else if (bmpImage->green_mask==0x07e0) {
+ if (bmpImage->red_mask==0xf800) {
+ /* ==== rgb 565 bmp -> rgb 0888 dib ==== */
+ X11DRV_DIB_Convert_565_to_0888_asis
+ (dstwidth,lines,
+ srcbits,-bmpImage->bytes_per_line,
+ dstbits,linebytes);
+ } else if (bmpImage->blue_mask==0xf800) {
+ /* ==== bgr 565 bmp -> rgb 0888 dib ==== */
+ X11DRV_DIB_Convert_565_to_0888_reverse
+ (dstwidth,lines,
+ srcbits,-bmpImage->bytes_per_line,
+ dstbits,linebytes);
+ } else {
+ goto notsupported;
+ }
} else {
- /* ==== bgr 565 bmp -> rgb 0888 dib ==== */
- X11DRV_DIB_Convert_565_to_0888_reverse
- (dstwidth,lines,
- srcbits,-bmpImage->bytes_per_line,
- dstbits,linebytes);
+ goto notsupported;
}
} else if (rDst==0x0000ff && gDst==0x00ff00 && bDst==0xff0000) {
- if (bmpImage->red_mask==0x1f) {
- /* ==== bgr 565 bmp -> bgr 0888 dib ==== */
- X11DRV_DIB_Convert_565_to_0888_asis
+ if (bmpImage->green_mask==0x03e0) {
+ if (bmpImage->blue_mask==0x7f00) {
+ /* ==== bgr 555 bmp -> bgr 0888 dib ==== */
+ X11DRV_DIB_Convert_555_to_0888_asis
+ (dstwidth,lines,
+ srcbits,-bmpImage->bytes_per_line,
+ dstbits,linebytes);
+ } else if (bmpImage->red_mask==0x7f00) {
+ /* ==== rgb 555 bmp -> bgr 0888 dib ==== */
+ X11DRV_DIB_Convert_555_to_0888_reverse
+ (dstwidth,lines,
+ srcbits,-bmpImage->bytes_per_line,
+ dstbits,linebytes);
+ } else {
+ goto notsupported;
+ }
+ } else if (bmpImage->green_mask==0x07e0) {
+ if (bmpImage->blue_mask==0xf800) {
+ /* ==== bgr 565 bmp -> bgr 0888 dib ==== */
+ X11DRV_DIB_Convert_565_to_0888_asis
+ (dstwidth,lines,
+ srcbits,-bmpImage->bytes_per_line,
+ dstbits,linebytes);
+ } else if (bmpImage->red_mask==0xf800) {
+ /* ==== rgb 565 bmp -> bgr 0888 dib ==== */
+ X11DRV_DIB_Convert_565_to_0888_reverse
+ (dstwidth,lines,
+ srcbits,-bmpImage->bytes_per_line,
+ dstbits,linebytes);
+ } else {
+ goto notsupported;
+ }
+ } else {
+ goto notsupported;
+ }
+ } else {
+ if (bmpImage->green_mask==0x03e0 &&
+ (bmpImage->red_mask==0x7f00 ||
+ bmpImage->blue_mask==0x7f00)) {
+ /* ==== rgb or bgr 555 bmp -> any 0888 dib ==== */
+ X11DRV_DIB_Convert_5x5_to_any0888
(dstwidth,lines,
srcbits,-bmpImage->bytes_per_line,
- dstbits,linebytes);
- } else {
- /* ==== rgb 565 bmp -> bgr 0888 dib ==== */
- X11DRV_DIB_Convert_565_to_0888_reverse
+ bmpImage->red_mask,bmpImage->green_mask,bmpImage->blue_mask,
+ dstbits,linebytes,
+ rDst,gDst,bDst);
+ } else if (bmpImage->green_mask==0x07e0 &&
+ (bmpImage->red_mask==0xf800 ||
+ bmpImage->blue_mask==0xf800)) {
+ /* ==== rgb or bgr 565 bmp -> any 0888 dib ==== */
+ X11DRV_DIB_Convert_5x5_to_any0888
(dstwidth,lines,
srcbits,-bmpImage->bytes_per_line,
- dstbits,linebytes);
+ bmpImage->red_mask,bmpImage->green_mask,bmpImage->blue_mask,
+ dstbits,linebytes,
+ rDst,gDst,bDst);
+ } else {
+ goto notsupported;
}
- } else {
- /* ==== rgb or bgr 565 bmp -> any 0888 dib ==== */
- X11DRV_DIB_Convert_5x5_to_any0888
- (dstwidth,lines,
- srcbits,-bmpImage->bytes_per_line,
- bmpImage->red_mask,bmpImage->green_mask,bmpImage->blue_mask,
- dstbits,linebytes,
- rDst,gDst,bDst);
}
}
break;
@@ -4346,7 +4437,7 @@
int rShift,gShift,bShift;
DWORD* dstpixel;
- FIXME("from %d bit bitmap with mask R,G,B %lx,%lx,%lx to 32 bit DIB %lx,%lx,%lx\n",
+ WARN("from unknown %d bit bitmap (%lx,%lx,%lx) to 32 bit DIB (%lx,%lx,%lx)\n",
bmpImage->depth, bmpImage->red_mask,
bmpImage->green_mask, bmpImage->blue_mask,
rDst,gDst,bDst);
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