haraldwolff/qemu-patch-raspberry4
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sdl2: factor out sdl2_poll_events

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Create a new function to poll and handle sdl2 events,
which is then just called from the refresh timer.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
This commit is contained in:
Gerd Hoffmann 2014-11-12 08:01:27 +01:00
parent 0d01b7ce61
commit 63ed4907cb
2 changed files with 14 additions and 10 deletions
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1
include/ui/sdl2.h
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@ -16,6 +16,7 @@ struct sdl2_console {
void sdl2_window_create(struct sdl2_console *scon);
void sdl2_window_destroy(struct sdl2_console *scon);
void sdl2_window_resize(struct sdl2_console *scon);
void sdl2_poll_events(struct sdl2_console *scon);
void sdl2_reset_keys(struct sdl2_console *scon);
void sdl2_process_key(struct sdl2_console *scon,

23
ui/sdl2.c
View file

@ -507,10 +507,8 @@ static void handle_mousewheel(SDL_Event *ev)
qemu_input_event_sync();
}
static void handle_windowevent(DisplayChangeListener *dcl, SDL_Event *ev)
static void handle_windowevent(struct sdl2_console *scon, SDL_Event *ev)
{
struct sdl2_console *scon = get_scon_from_window(ev->key.windowID);
switch (ev->window.event) {
case SDL_WINDOWEVENT_RESIZED:
{
@ -537,10 +535,10 @@ static void handle_windowevent(DisplayChangeListener *dcl, SDL_Event *ev)
}
break;
case SDL_WINDOWEVENT_RESTORED:
update_displaychangelistener(dcl, GUI_REFRESH_INTERVAL_DEFAULT);
update_displaychangelistener(&scon->dcl, GUI_REFRESH_INTERVAL_DEFAULT);
break;
case SDL_WINDOWEVENT_MINIMIZED:
update_displaychangelistener(dcl, 500);
update_displaychangelistener(&scon->dcl, 500);
break;
case SDL_WINDOWEVENT_CLOSE:
if (!no_quit) {
@ -551,9 +549,8 @@ static void handle_windowevent(DisplayChangeListener *dcl, SDL_Event *ev)
}
}
static void sdl_refresh(DisplayChangeListener *dcl)
void sdl2_poll_events(struct sdl2_console *scon)
{
struct sdl2_console *scon = container_of(dcl, struct sdl2_console, dcl);
SDL_Event ev1, *ev = &ev1;
if (scon->last_vm_running != runstate_is_running()) {
@ -561,8 +558,6 @@ static void sdl_refresh(DisplayChangeListener *dcl)
sdl_update_caption(scon);
}
graphic_hw_update(dcl->con);
while (SDL_PollEvent(ev)) {
switch (ev->type) {
case SDL_KEYDOWN:
@ -591,7 +586,7 @@ static void sdl_refresh(DisplayChangeListener *dcl)
handle_mousewheel(ev);
break;
case SDL_WINDOWEVENT:
handle_windowevent(dcl, ev);
handle_windowevent(scon, ev);
break;
default:
break;
@ -599,6 +594,14 @@ static void sdl_refresh(DisplayChangeListener *dcl)
}
}
static void sdl_refresh(DisplayChangeListener *dcl)
{
struct sdl2_console *scon = container_of(dcl, struct sdl2_console, dcl);
graphic_hw_update(dcl->con);
sdl2_poll_events(scon);
}
static void sdl_mouse_warp(DisplayChangeListener *dcl,
int x, int y, int on)
{