Function returning the default pixman format for a given depth.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Function to convert pixman format codes to qemu PixelFormat.

[ Benjamin Herrenschmidt: fix BGRA+RGBA shifts ]
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Replace

    #pragma GCC diagnostic ignored FOO
    [Troublesome code...]
    #pragma GCC diagnostic error FOO

by

    #pragma GCC diagnostic push
    #pragma GCC diagnostic ignored FOO
    [Troublesome code...]
    #pragma GCC diagnostic pop

Broken in commit 3f4349dc, commit 092bb306, and commit c95e3080.
Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
Tested-by: NAlexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com>
Message-id: 1366113066-1340-1-git-send-email-armbru@redhat.com
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>

Add helper functions to create pixman mask images for glyphs
and to render these glyphs into a pixman image.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Helper function to map qemu colors (32bit integer + matching PixelFormat)
into pixman_color_t.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Remove an unnecessary mutual inclusion loop between qemu-pixman.h and
console.h, since the former was only including the latter for
'PixelFormat*', which can be provided by typedefs.h.  This requires a
minor adjustment to the files which included qemu-pixman.h, since
they were relying on it implicitly dragging in all of console.h.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Acked-by: NGerd Hoffmann <kraxel@redhat.com>
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>

Cc: afaerber@suse.de
Cc: agraf@suse.de
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

This patch adds an x argument to qemu_pixman_linebuf_fill so it can
also be used to convert a partial scanline.  Then fix tight + png/jpeg
encoding by passing in the x+y offset, so the data is read from the
correct screen location instead of the upper left corner.

Cc: 1087974@bugs.launchpad.net
Cc: qemu-stable@nongnu.org
Reported-by: NTim Hardeneck <thardeck@suse.de>
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>

Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Switch over spice-display.c to use the pixman library
instead of the home-grown pflib bits.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>

Add some helper functions which will be put
into use by following patches.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>