SetPixelFormat asked for 32bpp big-endian with shifts 16/8/0, which is the
pixel 0x00RRGGBB and puts X,R,G,B on the wire. The Raw path copies four bytes
straight into ImageData and forces alpha opaque, so every channel landed one
place along and blue was dropped: window grey rendered cyan, the red LED
digits rendered green, blue "1" cells and the title bar rendered black.
Shifts are now 24/16/8, making the pixel 0xRRGGBB00 and the wire R,G,B,X —
which is what the file already claimed, in two comments, since it was written.
Verified against the live x11vnc socket rather than by reading: probing the
same framebuffer under both formats returns `00 c0 c0 c0` for window grey with
the old shifts and `c0 c0 c0 00` with the new ones, and `00 ff 00 00` vs
`ff 00 00 00` for the digits. x11vnc honours a shift of 24 without complaint.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Officer-Session: de3ed4e6-f88a-429c-94e6-a760336ba83b
pastilhasandClaude Opus 5
76b6a9c567