The scissor state was incorrectly in a .prepare function instead of
.emit, so the packet would end up in the batch before the
STATE_BASE_ADDRESS. It appears that this doesn't actually hurt, as
the scissor address gets dereferenced according to the current SBA at
draw time.
All it's going to do is generate lots and lots and lots of
'warning: visibility attribute not supported in this configuration; ignored'
warnings
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Reviewed-by: Dan Nicholson <dbn.lists@gmail.com>
Considering fbdev as an in-kernel window system,
- opening a device opens a connection
- there is only one window: the framebuffer
- fb_var_screeninfo decides window position, size, and even color format
- there is no pixmap
Now EGL is built on top of this window system. So we should have
- the fd as the handle of the native display
- reject all but one native window: NULL
- no pixmap support
modeset support is still around, but it should be removed soon.
The system routine requires m0 be reserved for saving off architectural
state. Moved the allocation to start at 2 instead of 0.
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Eric Anholt <eric@anholt.net>
Previously, if max_depth were 1, the following code would see the
first if-statement (correctly) not get flattened, but the second
if-statement would (incorrectly) get flattened:
void main()
{
if (a)
gl_Position = vec4(0);
if (b)
gl_Position = vec4(1);
}
This is because the visit_leave(ir_if*) method would not decrement the
depth before returning on the first if-statement.
NOTE: This is a candidate for the 7.10 and 7.11 branches.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Typically this was done by having a surface creation function fail if
the format was not supported.
However, in some situations when changing hardware surface formats,
it's desirable to do this check before attempting costly readback operations.
Also updated the surface_redefine interface.
Bump minor.
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Blending and maybe even alpha-test don't work with those formats.
Only supporting RGBA, BGRA, RGBX, BGRX.
NOTE: This is a candidate for the 7.10 and 7.11 branches.
Remove set_event_handler() and pass the event handler with
native_get_XXX_platform(). Add init_screen() so that the pipe screen is
created later. This way we don't need to pass user_data to
create_display().
If we happened to allocate a texture result (or other vector) to the
highest hardware register slot, and we were in 16-wide, we would
under-count the registers used and potentially wrap around to g0 if
that allocation crossed a 16-register block boundary. Bad rendering
and hangs ensued.
Tested-by: Ian Romanick <idr@freedesktop.org>
