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[PATCH 10/27] ui: dispatch GL events to all listeners
From: |
marcandre . lureau |
Subject: |
[PATCH 10/27] ui: dispatch GL events to all listeners |
Date: |
Fri, 12 Mar 2021 14:00:51 +0400 |
From: Marc-André Lureau <marcandre.lureau@redhat.com>
For now, only one listener can receive GL events. Let's dispatch to all
listeners. (preliminary check ensure there is a single listener now
during regitration, and in next patches, compatible listeners only)
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
ui/console.c | 58 +++++++++++++++++++++++++++++++++++++---------------
1 file changed, 42 insertions(+), 16 deletions(-)
diff --git a/ui/console.c b/ui/console.c
index 18311707bd..a0910671f7 100644
--- a/ui/console.c
+++ b/ui/console.c
@@ -1883,8 +1883,12 @@ int dpy_gl_ctx_make_current(QemuConsole *con,
QEMUGLContext ctx)
void dpy_gl_scanout_disable(QemuConsole *con)
{
- assert(con->gl);
- con->gl->ops->dpy_gl_scanout_disable(con->gl);
+ DisplayState *s = con->ds;
+ DisplayChangeListener *dcl;
+
+ QLIST_FOREACH(dcl, &s->listeners, next) {
+ dcl->ops->dpy_gl_scanout_disable(dcl);
+ }
}
void dpy_gl_scanout_texture(QemuConsole *con,
@@ -1895,58 +1899,80 @@ void dpy_gl_scanout_texture(QemuConsole *con,
uint32_t x, uint32_t y,
uint32_t width, uint32_t height)
{
- assert(con->gl);
- con->gl->ops->dpy_gl_scanout_texture(con->gl, backing_id,
+ DisplayState *s = con->ds;
+ DisplayChangeListener *dcl;
+
+ QLIST_FOREACH(dcl, &s->listeners, next) {
+ dcl->ops->dpy_gl_scanout_texture(dcl, backing_id,
backing_y_0_top,
backing_width, backing_height,
x, y, width, height);
+ }
}
void dpy_gl_scanout_dmabuf(QemuConsole *con,
QemuDmaBuf *dmabuf)
{
- assert(con->gl);
- con->gl->ops->dpy_gl_scanout_dmabuf(con->gl, dmabuf);
+ DisplayState *s = con->ds;
+ DisplayChangeListener *dcl;
+
+ QLIST_FOREACH(dcl, &s->listeners, next) {
+ dcl->ops->dpy_gl_scanout_dmabuf(dcl, dmabuf);
+ }
}
void dpy_gl_cursor_dmabuf(QemuConsole *con, QemuDmaBuf *dmabuf,
bool have_hot, uint32_t hot_x, uint32_t hot_y)
{
- assert(con->gl);
+ DisplayState *s = con->ds;
+ DisplayChangeListener *dcl;
- if (con->gl->ops->dpy_gl_cursor_dmabuf) {
- con->gl->ops->dpy_gl_cursor_dmabuf(con->gl, dmabuf,
+ QLIST_FOREACH(dcl, &s->listeners, next) {
+ if (dcl->ops->dpy_gl_cursor_dmabuf) {
+ dcl->ops->dpy_gl_cursor_dmabuf(dcl, dmabuf,
have_hot, hot_x, hot_y);
+ }
}
}
void dpy_gl_cursor_position(QemuConsole *con,
uint32_t pos_x, uint32_t pos_y)
{
- assert(con->gl);
+ DisplayState *s = con->ds;
+ DisplayChangeListener *dcl;
- if (con->gl->ops->dpy_gl_cursor_position) {
- con->gl->ops->dpy_gl_cursor_position(con->gl, pos_x, pos_y);
+ QLIST_FOREACH(dcl, &s->listeners, next) {
+ if (dcl->ops->dpy_gl_cursor_position) {
+ dcl->ops->dpy_gl_cursor_position(dcl, pos_x, pos_y);
+ }
}
}
void dpy_gl_release_dmabuf(QemuConsole *con,
QemuDmaBuf *dmabuf)
{
- assert(con->gl);
+ DisplayState *s = con->ds;
+ DisplayChangeListener *dcl;
- if (con->gl->ops->dpy_gl_release_dmabuf) {
- con->gl->ops->dpy_gl_release_dmabuf(con->gl, dmabuf);
+ QLIST_FOREACH(dcl, &s->listeners, next) {
+ if (dcl->ops->dpy_gl_release_dmabuf) {
+ dcl->ops->dpy_gl_release_dmabuf(dcl, dmabuf);
+ }
}
}
void dpy_gl_update(QemuConsole *con,
uint32_t x, uint32_t y, uint32_t w, uint32_t h)
{
+ DisplayState *s = con->ds;
+ DisplayChangeListener *dcl;
+
assert(con->gl);
graphic_hw_gl_block(con, true);
- con->gl->ops->dpy_gl_update(con->gl, x, y, w, h);
+ QLIST_FOREACH(dcl, &s->listeners, next) {
+ dcl->ops->dpy_gl_update(dcl, x, y, w, h);
+ }
graphic_hw_gl_block(con, false);
}
--
2.29.0
- [PATCH 02/27] vhost-user-gpu: glFlush before notifying clients, (continued)
- [PATCH 02/27] vhost-user-gpu: glFlush before notifying clients, marcandre . lureau, 2021/03/12
- [PATCH 03/27] vhost-user-gpu: fix vugbm_device_init fallback, marcandre . lureau, 2021/03/12
- [PATCH 04/27] vhost-user-gpu: fix cursor move/update, marcandre . lureau, 2021/03/12
- [PATCH 05/27] ui: factor out qemu_console_set_display_gl_ctx(), marcandre . lureau, 2021/03/12
- [PATCH 06/27] ui: associate GL context outside of display listener registration, marcandre . lureau, 2021/03/12
- [PATCH 07/27] ui: make gl_block use a counter, marcandre . lureau, 2021/03/12
- [PATCH 08/27] ui: add a gl-unblock warning timer, marcandre . lureau, 2021/03/12
- [PATCH 09/27] ui: simplify gl unblock & flush, marcandre . lureau, 2021/03/12
- [PATCH 10/27] ui: dispatch GL events to all listeners,
marcandre . lureau <=
- [PATCH 11/27] ui: split the GL context in a different object, marcandre . lureau, 2021/03/12
- [PATCH 12/27] ui: move qemu_spice_fill_device_address to ui/util.c, marcandre . lureau, 2021/03/12
- [PATCH 13/27] console: save current scanout details, marcandre . lureau, 2021/03/12
- [PATCH 14/27] ui: add a D-Bus display backend, marcandre . lureau, 2021/03/12
- [PATCH 15/27] audio: add dbusaudio backend, marcandre . lureau, 2021/03/12
- [PATCH 16/27] vhost-user-gpu: add vg_send_disable_scanout(), marcandre . lureau, 2021/03/12
- [PATCH 17/27] vhost-user-gpu: add vg_send_scanout_dmabuf(), marcandre . lureau, 2021/03/12