diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2024-05-15 08:52:27 +0200 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2024-05-15 08:52:27 +0200 |
| commit | 265aad58e9cab31d0e69c374ec2efcede7fa8881 (patch) | |
| tree | ccb773c41e66790441fb8ff5922d23cba6ff5c5c /ui/gtk.c | |
| parent | 3d48b6b687c558a042d91370633b91c6e29e0e05 (diff) | |
| parent | 2e701e6785cd8cc048c608751c6e4f6253c67ab6 (diff) | |
Merge tag 'ui-pull-request' of https://gitlab.com/marcandre.lureau/qemu into staging
UI: small fixes and improvements
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# gpg: Signature made Tue 14 May 2024 03:16:48 PM CEST
# gpg: using RSA key 87A9BD933F87C606D276F62DDAE8E10975969CE5
# gpg: issuer "marcandre.lureau@redhat.com"
# gpg: Good signature from "Marc-André Lureau <marcandre.lureau@redhat.com>" [full]
# gpg: aka "Marc-André Lureau <marcandre.lureau@gmail.com>" [full]
* tag 'ui-pull-request' of https://gitlab.com/marcandre.lureau/qemu:
ui/sdl2: Allow host to power down screen
ui/gtk: Fix mouse/motion event scaling issue with GTK display backend
ui/gtk: Add gd_motion_event trace event
ui/console: move QemuDmaBuf struct def to dmabuf.c
ui/console: Use qemu_dmabuf_new() and free() helpers instead
ui/console: Use qemu_dmabuf_set_..() helpers instead
ui/console: Use qemu_dmabuf_get_..() helpers instead
ui/console: new dmabuf.h and dmabuf.c for QemuDmaBuf struct and helpers
ui/gtk: Check if fence_fd is equal to or greater than 0
ui/gtk: Draw guest frame at refresh cycle
Allow UNIX socket option for VNC websocket
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'ui/gtk.c')
| -rw-r--r-- | ui/gtk.c | 32 |
1 files changed, 23 insertions, 9 deletions
@@ -596,11 +596,15 @@ void gd_hw_gl_flushed(void *vcon) { VirtualConsole *vc = vcon; QemuDmaBuf *dmabuf = vc->gfx.guest_fb.dmabuf; + int fence_fd; - qemu_set_fd_handler(dmabuf->fence_fd, NULL, NULL, NULL); - close(dmabuf->fence_fd); - dmabuf->fence_fd = -1; - graphic_hw_gl_block(vc->gfx.dcl.con, false); + fence_fd = qemu_dmabuf_get_fence_fd(dmabuf); + if (fence_fd >= 0) { + qemu_set_fd_handler(fence_fd, NULL, NULL, NULL); + close(fence_fd); + qemu_dmabuf_set_fence_fd(dmabuf, -1); + graphic_hw_gl_block(vc->gfx.dcl.con, false); + } } /** DisplayState Callbacks (opengl version) **/ @@ -887,7 +891,7 @@ static gboolean gd_motion_event(GtkWidget *widget, GdkEventMotion *motion, int x, y; int mx, my; int fbh, fbw; - int ww, wh, ws; + int ww, wh; if (!vc->gfx.ds) { return TRUE; @@ -895,11 +899,15 @@ static gboolean gd_motion_event(GtkWidget *widget, GdkEventMotion *motion, fbw = surface_width(vc->gfx.ds) * vc->gfx.scale_x; fbh = surface_height(vc->gfx.ds) * vc->gfx.scale_y; - ww = gtk_widget_get_allocated_width(widget); wh = gtk_widget_get_allocated_height(widget); - ws = gtk_widget_get_scale_factor(widget); + /* + * `widget` may not have the same size with the frame buffer. + * In such cases, some paddings are needed around the `vc`. + * To achieve that, `vc` will be displayed at (mx, my) + * so that it is displayed at the center of the widget. + */ mx = my = 0; if (ww > fbw) { mx = (ww - fbw) / 2; @@ -908,8 +916,14 @@ static gboolean gd_motion_event(GtkWidget *widget, GdkEventMotion *motion, my = (wh - fbh) / 2; } - x = (motion->x - mx) / vc->gfx.scale_x * ws; - y = (motion->y - my) / vc->gfx.scale_y * ws; + /* + * `motion` is reported in `widget` coordinates + * so translating it to the coordinates in `vc`. + */ + x = (motion->x - mx) / vc->gfx.scale_x; + y = (motion->y - my) / vc->gfx.scale_y; + + trace_gd_motion_event(ww, wh, gtk_widget_get_scale_factor(widget), x, y); if (qemu_input_is_absolute(vc->gfx.dcl.con)) { if (x < 0 || y < 0 || |