diff options
Diffstat (limited to 'macosx/tkMacOSXImage.c')
| -rw-r--r-- | macosx/tkMacOSXImage.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/macosx/tkMacOSXImage.c b/macosx/tkMacOSXImage.c index e3beb5c..2adebe8 100644 --- a/macosx/tkMacOSXImage.c +++ b/macosx/tkMacOSXImage.c @@ -204,9 +204,9 @@ ImageGetPixel( switch (image->bits_per_pixel) { case 32: /* 8 bits per channel */ - r = (*((unsigned int*) srcPtr) >> 16) & 0xff; + b = (*((unsigned int*) srcPtr) >> 16) & 0xff; g = (*((unsigned int*) srcPtr) >> 8) & 0xff; - b = (*((unsigned int*) srcPtr) ) & 0xff; + r = (*((unsigned int*) srcPtr) ) & 0xff; /*if (image->byte_order == LSBFirst) { r = srcPtr[2]; g = srcPtr[1]; b = srcPtr[0]; } else { @@ -646,8 +646,8 @@ CreateCGImageFromPixmap( *---------------------------------------------------------------------- */ struct pixel_fmt {int r; int g; int b; int a;}; -static struct pixel_fmt rgba = {0, 1, 2, 3}; -static struct pixel_fmt argb = {3, 0, 1, 2}; +static struct pixel_fmt bgra = {2, 1, 0, 3}; +static struct pixel_fmt abgr = {3, 2, 1, 0}; XImage * XGetImage( @@ -702,10 +702,10 @@ XGetImage( /* * When Apple extracts a bitmap from an NSView, it may be in either - * RGBA or ARGB format. For an XImage we need RGBA. + * BGRA or ABGR format. For an XImage we need RGBA. */ - struct pixel_fmt pixel = bitmap_fmt == 0 ? rgba : argb; + struct pixel_fmt pixel = bitmap_fmt == 0 ? bgra : abgr; for (row = 0, n = 0; row < height; row++, n += bytes_per_row) { for (m = n; m < n + 4*width; m += 4) { |