Signed-off-by: Alon Levy <al...@redhat.com> --- hw/qxl-render.c | 75 ++++++++++++++++++++++++++++++------------------------- 1 files changed, 41 insertions(+), 34 deletions(-)
diff --git a/hw/qxl-render.c b/hw/qxl-render.c index 23a4289..fd3c016 100644 --- a/hw/qxl-render.c +++ b/hw/qxl-render.c @@ -70,47 +70,54 @@ void qxl_render_resize(PCIQXLDevice *qxl) } } +static void qxl_render_display_resized(PCIQXLDevice *qxl) +{ + VGACommonState *vga = &qxl->vga; + void *ptr; + + qxl->guest_primary.resized = 0; + + if (qxl->guest_primary.flipped) { + g_free(qxl->guest_primary.flipped); + qxl->guest_primary.flipped = NULL; + } + qemu_free_displaysurface(vga->ds); + + qxl->guest_primary.data = memory_region_get_ram_ptr(&qxl->vga.vram); + if (qxl->guest_primary.stride < 0) { + /* spice surface is upside down -> need extra buffer to flip */ + qxl->guest_primary.stride = -qxl->guest_primary.stride; + qxl->guest_primary.flipped = g_malloc(qxl->guest_primary.surface.width * + qxl->guest_primary.stride); + ptr = qxl->guest_primary.flipped; + } else { + ptr = qxl->guest_primary.data; + } + dprint(qxl, 1, "%s: %dx%d, stride %d, bpp %d, depth %d, flip %s\n", + __func__, + qxl->guest_primary.surface.width, + qxl->guest_primary.surface.height, + qxl->guest_primary.stride, + qxl->guest_primary.bytes_pp, + qxl->guest_primary.bits_pp, + qxl->guest_primary.flipped ? "yes" : "no"); + vga->ds->surface = + qemu_create_displaysurface_from(qxl->guest_primary.surface.width, + qxl->guest_primary.surface.height, + qxl->guest_primary.bits_pp, + qxl->guest_primary.stride, + ptr); + dpy_resize(vga->ds); +} + void qxl_render_update(PCIQXLDevice *qxl) { VGACommonState *vga = &qxl->vga; QXLRect dirty[32], update; - void *ptr; int i; if (qxl->guest_primary.resized) { - qxl->guest_primary.resized = 0; - - if (qxl->guest_primary.flipped) { - g_free(qxl->guest_primary.flipped); - qxl->guest_primary.flipped = NULL; - } - qemu_free_displaysurface(vga->ds); - - qxl->guest_primary.data = memory_region_get_ram_ptr(&qxl->vga.vram); - if (qxl->guest_primary.stride < 0) { - /* spice surface is upside down -> need extra buffer to flip */ - qxl->guest_primary.stride = -qxl->guest_primary.stride; - qxl->guest_primary.flipped = g_malloc(qxl->guest_primary.surface.width * - qxl->guest_primary.stride); - ptr = qxl->guest_primary.flipped; - } else { - ptr = qxl->guest_primary.data; - } - dprint(qxl, 1, "%s: %dx%d, stride %d, bpp %d, depth %d, flip %s\n", - __FUNCTION__, - qxl->guest_primary.surface.width, - qxl->guest_primary.surface.height, - qxl->guest_primary.stride, - qxl->guest_primary.bytes_pp, - qxl->guest_primary.bits_pp, - qxl->guest_primary.flipped ? "yes" : "no"); - vga->ds->surface = - qemu_create_displaysurface_from(qxl->guest_primary.surface.width, - qxl->guest_primary.surface.height, - qxl->guest_primary.bits_pp, - qxl->guest_primary.stride, - ptr); - dpy_resize(vga->ds); + qxl_render_display_resized(qxl); } if (!qxl->guest_primary.commands) { -- 1.7.7