From 38debd5362a680a90db572263f7b49ecbde24ac1 Mon Sep 17 00:00:00 2001 From: "Daniel P. Berrange" Date: Thu, 8 Feb 2018 17:50:26 +0100 Subject: [PATCH 12/27] vnc: use vnc_{width, height} in vnc_set_area_dirty RH-Author: Daniel P. Berrange Message-id: <20180208175041.5634-13-berrange@redhat.com> Patchwork-id: 78945 O-Subject: [RHEL-7.5 qemu-kvm PATCH v1 12/27] vnc: use vnc_{width, height} in vnc_set_area_dirty Bugzilla: 1527405 RH-Acked-by: Laszlo Ersek RH-Acked-by: Gerd Hoffmann RH-Acked-by: Miroslav Rezanina From: Gerd Hoffmann vnc: use vnc_{width,height} in vnc_set_area_dirty Signed-off-by: Gerd Hoffmann Reviewed-by: Peter Lieven Reviewed-by: Daniel P. Berrange Message-id: 1446203414-4013-14-git-send-email-kraxel@redhat.com (cherry picked from commit f7b3d68c95bc4f8915a3d084360aa07c7f4e4717) Signed-off-by: Miroslav Rezanina --- ui/vnc.c | 21 ++++++++++----------- 1 file changed, 10 insertions(+), 11 deletions(-) diff --git a/ui/vnc.c b/ui/vnc.c index 38e0f1a..df081a5 100644 --- a/ui/vnc.c +++ b/ui/vnc.c @@ -439,8 +439,12 @@ static int vnc_height(VncDisplay *vd) static void vnc_set_area_dirty(DECLARE_BITMAP(dirty[VNC_MAX_HEIGHT], VNC_MAX_WIDTH / VNC_DIRTY_PIXELS_PER_BIT), - int width, int height, - int x, int y, int w, int h) { + VncDisplay *vd, + int x, int y, int w, int h) +{ + int width = vnc_width(vd); + int height = vnc_height(vd); + /* this is needed this to ensure we updated all affected * blocks if x % VNC_DIRTY_PIXELS_PER_BIT != 0 */ w += (x % VNC_DIRTY_PIXELS_PER_BIT); @@ -462,10 +466,8 @@ static void vnc_dpy_update(DisplayChangeListener *dcl, { VncDisplay *vd = container_of(dcl, VncDisplay, dcl); struct VncSurface *s = &vd->guest; - int width = pixman_image_get_width(vd->server); - int height = pixman_image_get_height(vd->server); - vnc_set_area_dirty(s->dirty, width, height, x, y, w, h); + vnc_set_area_dirty(s->dirty, vd, x, y, w, h); } void vnc_framebuffer_update(VncState *vs, int x, int y, int w, int h, @@ -644,7 +646,7 @@ static void vnc_dpy_switch(DisplayChangeListener *dcl, width = vnc_width(vd); height = vnc_height(vd); memset(vd->guest.dirty, 0x00, sizeof(vd->guest.dirty)); - vnc_set_area_dirty(vd->guest.dirty, width, height, 0, 0, + vnc_set_area_dirty(vd->guest.dirty, vd, 0, 0, width, height); QTAILQ_FOREACH(vs, &vd->clients, next) { @@ -654,7 +656,7 @@ static void vnc_dpy_switch(DisplayChangeListener *dcl, vnc_cursor_define(vs); } memset(vs->dirty, 0x00, sizeof(vs->dirty)); - vnc_set_area_dirty(vs->dirty, width, height, 0, 0, + vnc_set_area_dirty(vs->dirty, vd, 0, 0, width, height); } } @@ -1816,9 +1818,6 @@ static void ext_key_event(VncState *vs, int down, static void framebuffer_update_request(VncState *vs, int incremental, int x, int y, int w, int h) { - int width = pixman_image_get_width(vs->vd->server); - int height = pixman_image_get_height(vs->vd->server); - vs->need_update = 1; if (incremental) { @@ -1826,7 +1825,7 @@ static void framebuffer_update_request(VncState *vs, int incremental, } vs->force_update = 1; - vnc_set_area_dirty(vs->dirty, width, height, x, y, w, h); + vnc_set_area_dirty(vs->dirty, vs->vd, x, y, w, h); } static void send_ext_key_event_ack(VncState *vs) -- 1.8.3.1