set accordingly.
TODO #1: Text mode features split screen and h/v pel panning missing for now.
TODO #2: Show error messages related to dialogs in message boxes.
- New attempt to fix the host-to-screen bitblt issue with monochrome source.
The specs are wrong at this point. The rules for calculating the real source
pitch are still unknown. These hacks should fix most the glitches.
- Added source colorkeying support for host-to-screen blt with pattern.
- Banshee: Added colorkey support for host-to-screen blts without pattern.
- Clearing base address registers in reset is not okay. Maybe we have to
unregister i/o and memory regions here. This affects other devices, too.
- Some other small changes and typo fixes.
- Added support for "byte packed" monochrome source data.
- TODO #1: All modes except 16 bpp color source untested (based on specs).
- TODO #2: byte / word wizzling, other color orders, 24 bpp source dithering.
- Added support for undithered 24 bpp source data.
- Fixed "standard monochrome" mode in case of transparency.
- TODO: byte / word wizzling, other color orders, 24 bpp source dithering.
- Implemented screen-to-screen blt function (untested).
- Fixed and improved "Rectangle fill" function.
- "SGRAM fill" function rewritten similar to the other functions.
- TODO: cpu-to-screen function (handle data written to bltData register).
- Implemented destination colorkey support for the remaining functions.
- Some other small changes in the Banshee code.
- TODO: Source colorkey support for host-to-screen blts.
- Fixed SGRAM fill command (y start and size have one more bit - spec is wrong).
- CMDFIFO packet type #5: texture address is a 32 bit register number.
- Setting clut_dirty is required when writing to most of the fbiInit registers.
- Added colorkey support for screen-to-screen pattern blt, rectangle fill and
pattern fill commands.
- Consider colorkeying enabled when branching to normal or pattern blt functions.
- Changed 2D TODO messages to BX_ERROR and some other minor changes.
feature of packet type #5. Added some W2 cases for texture writes, modified
code for linear LFB writes and added BX_ERROR messages for the WN cases. Some
more test cases are needed for a complete implementation.
- Real fix for the Voodoo2 DirectX issue after CLUT pens implementation.
- Banshee hardware cursor now uses the CLUT pens for the background.
- Banshee hardware cursor now uses the same 3D start address as update().
- Set clut_dirty flag when writing to fbiInit registers. This fixes a Voodoo2
issue when using the DirectX driver.
- Report another unimplemented case in the texture code.
video refresh in 16 bpp modes. The Banshee also uses this feature in 16 bpp
desktop mode in addition to 3D modes. The code for the pen calculation comes
from the original Voodoo patch for DOSBox. Since it was unused there, I had
disabled it when porting to Bochs.
- Fixed serious issues in 16 bpp mode of XP guest (clipped y value).
- Added BX_ERROR messages for unsupported features.
- Added / updated comments.
- TODO #1: Background pattern issues in XP guest still remain in all modes.
- TODO #2: Some small issues in Win9x guests caused by monochrome host blts.
- Polygon fill: Check if pixels are within clip window.
- Polygon fill: Added error message for unimplemented pattern ROPs.
- Some cleanups in the code for pattern ROPs with transparency.
- Added options "net" for the IP address space and "ftp" for the FTP server.
- Added some sanity checks for the IP address configuration.
- Added sample config file.
- Added new config file options "host", "dns" and "dhcpstart" (similar to slirp).
- modified bx_vnet_pktmover_c class to be compatible with other modules.
- On TFTP RRQ check file presence directly (fixes iPXE boot).
- Fixed start address for the gui screen update in 3D overlay mode.
- Small optimization for drawing transparent monochrome bitmaps.
- In the restore case start the fifo thread in after_restore_state().
- Report unimplemented colorkey feature (test case missing).
- TODO: issues in some Windows guests still not fixed.
- Save/restore additions for 2D desktop mode.
- Fixed pitch in 3D overlay mode for hardware cursor.
- TODO list:
- Minor issues in explorer navigation bar of Win98SE.
- Ugly background pattern under software cursor and XP start menu.
- Segfault after switching to 3D mode at XP Direct3D test (Voodoo3 only).
- Serious display issues in 16 bpp modes of XP guest (Voodoo3 only).
- Moved server ID and lease time options to the top of the DHCP reply.
- Increase TFTP buffer size as expected by iPXE.
- TODO: The vnet module still has boot file name hardcoded.
to 11. Accessing 'extension' data using 'name' index is illegal and at least
gcc version 7.5.0 has produced incorrect code for creating short file name.
The 'vnet' networking module now uses 192.168.10.3 and bxhub is setting up the
slirp compatible IP 10.0.2.4 for additional services. Added host name "vnet-ftp"
in the DNS code to translate it to the new IP address.
- FTP: handle the hidden flag on Windows the same way as on other platforms.
- TCP/IP: fixed some gcc 9 warnings (checked with Cygwin gcc 9.3).
- DHCP: changed the way to set up the default client IPv4 address.
- Reset FTP session state in case of login failure.
- Improved FTP server status output.
- Added special error messages for 2 unimplemented commands.
- Updated vnet / socket / slirp networking module infos in source and docs.
- Major rewrite of the FTP command handling.
- The LIST command now supports an argument (absolute or relative path).
- Added NLST command (similar to LIST, but file / directory names only).
- The MKD and RMD commands now support absolute paths.
- FTP: added support for renaming file, create and remove directory.
- FTP: added FTP server status report and fixed SYST reply.
- bxhub fix: send all pending packets one after the other.
- TCP fix: when connecting, return default MSS option value 1460.
- TCP fix: handle the case when FIN is set in final data packet.
for the whole file, now the buffer has maximum TCP window size and the file is
read on demand. The directory list is now written to a temporary file that can
be sent with the new code.
- Skip special TELNET sequence required for transfer abort to make it work.
- On FTP quit, unregister data port and free data buffer if necessary.
- Some other small FTP code cleanups.
- TCP: If a connection is active, forward reset to the service handler.
- FTP: Added support to retrieve the file size.
- FTP: Handle the "file not found" case in RETR and SIZE code.
- FTP: Fixed the logout process.
- TCP: added new method tcpipv4_send_buffer() that can send multiple packets
up to window size without waiting for ACK.
- TCP: when receiving ACK, the data transfer continues if necessary.
- FTP: list contents of root directory (tested on Linux and Win 10 host).
- FTP: added support for file download from root directory (RETR).
- TODO #1: browse directory tree (CWD, CDUP).
- TODO #2: upload file (STOR).
- TODO #3: file and directory commands (SIZE, DELE, MKD, RMD).
- Added packet counter and use it for the IP id field.
- Added support for closing TCP connection from the server side.
- Added FTP passive mode and LIST demo for testing it.
- Some other small changes.
- Partly re-implemented host_to_guest methods from legacy eth_vnet.cc.
- Added two dynamic packet buffers for vnet server replies.
- TFTP and FTP servers are only available if root directory is configured.
- Added TCP port handler methods similar to the UDP ones.
- Added basic TCP connection management and 3-way handshake.
- Added FTP server stub for testing TCP (only login/logout for now).
- Enable packet logging in text format if file name is specified with the
"script" parameter.
- Don't start RX timer if vnet server returns 0.
- Added TCP header structure for future extensions.
