Clip by path has not been supported since the pixman change, and
the win32 drivers were neutered to never produce it a while ago. Also,
even before that neutering it happened extremely seldom (never seen in
real life).
We want to make these structures internal so we're free to change them.
The actual on-network ABI is now defined by the spice protocol
description rather than the c structures anyway.
Add SET_MODE IO port back in.
Add QXLRom offset fields back in.
I/O ports, RAM and ROM layout are binary compatible now.
With these changes merged it should be possible to create *one* qxl
device which supports *both* 0.4 and unstable spice commands.
Everything the guest touches before entering native mode is binary
compatible. Old (0.4) guests drivers enter native mode via SET_MODE,
new (unstqable) guest drivers enter native mode using CREATE_PRIMARY,
so when we see spice commands from the guest come in we know
whenever we have to interpret them as 0.4 or unstable ones.
Added commends to structs which need care wrt. compatibility when
updating.
Added some QXLCompat* structs for the 0.4 struct versions.
Added a flags field to QXLCommandEx so qxl can signal whenever commands
are compat or not.
Moved QXLRom->n_surfaces to make QXLRom->flags 64bit aligned.
Add padding to QXLRom to ensure future elements are 32bit aligned.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
We will switch back to 0x101 when things settle down and we guarantee
backwards compatibility. For now we will keep breaking it, bumping
revision each time this happens.
protocol commands to create/destroy surface on the client.
i removed spice_msg_display_mode as it now not needed
Signed-off-by: Izik Eidus <ieidus@redhat.com>
There is some confusion in the different branches on what the minors
mean. We expect minor == 2 to mean support for
SPICE_MSG_MAIN_MIGRATE_SWITCH_HOST and SpiceMsgMainMigrationBegin
with added public key info. All other additions like tunneling are
for minor 3 (although we might not do a release with minor 3, but
rather the bump major).
