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[client] core: new message event system to debounce window size events

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This commit is contained in:
Geoffrey McRae 2025-04-02 13:46:55 +11:00
parent 4b11743f18
commit 852eb6bf69
4 changed files with 39 additions and 19 deletions
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1
client/CMakeLists.txt
View File

@ -113,6 +113,7 @@ set(SOURCES
src/main.c
src/core.c
src/app.c
src/message.c
src/audio.c
src/config.c
src/keybind.c

32
client/src/core.c
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@ -23,6 +23,8 @@
#include "app.h"
#include "util.h"
#include "kb.h"
#include "message.h"
#include "message.h"
#include "common/time.h"
#include "common/debug.h"
@ -188,18 +190,13 @@ bool core_warpPointer(int x, int y, bool exiting)
return true;
}
void core_updatePositionInfo(void)
void core_onWindowSizeChanged(unsigned width, unsigned height)
{
if (g_state.pointerQueue &&
g_state.kvmfrFeatures & KVMFR_FEATURE_WINDOWSIZE)
{
static unsigned lastW = 0, lastH = 0;
if (lastW != g_state.windowW || lastH != g_state.windowH)
{
lastW = g_state.windowW;
lastH = g_state.windowH;
if (!g_state.pointerQueue)
return;
const KVMFRWindowSize msg = {
const KVMFRWindowSize msg =
{
.msg.type = KVMFR_MESSAGE_WINDOWSIZE,
.w = g_state.windowW,
.h = g_state.windowH
@ -211,6 +208,21 @@ void core_updatePositionInfo(void)
&msg, sizeof(msg), &serial)) != LGMP_OK)
DEBUG_WARN("Message send failed: %s", lgmpStatusString(status));
}
void core_updatePositionInfo(void)
{
if (g_state.kvmfrFeatures & KVMFR_FEATURE_WINDOWSIZE)
{
LGMsg msg =
{
.type = LG_MSG_WINDOWSIZE,
.windowSize =
{
.width = g_state.windowW,
.height = g_state.windowH
}
};
lgMessage_post(&msg);
}
if (!g_state.haveSrcSize)

1
client/src/core.h
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@ -29,6 +29,7 @@ void core_setCursorInView(bool enable);
void core_setGrab(bool enable);
void core_setGrabQuiet(bool enable);
bool core_warpPointer(int x, int y, bool exiting);
void core_onWindowSizeChanged(unsigned width, unsigned height);
void core_updatePositionInfo(void);
void core_alignToGuest(void);
bool core_isValidPointerPos(int x, int y);

6
client/src/main.c
View File

@ -52,6 +52,7 @@
#include "common/cpuinfo.h"
#include "common/ll.h"
#include "message.h"
#include "core.h"
#include "app.h"
#include "audio.h"
@ -1756,6 +1757,7 @@ restart:
g_state.state = APP_STATE_RESTART;
break;
}
lgMessage_process();
g_state.ds->wait(100);
}
@ -1872,6 +1874,9 @@ int main(int argc, char * argv[])
egl_dynProcsInit();
gl_dynProcsInit();
if (!lgMessage_init())
return -1;
g_state.bindings = ll_new();
g_state.overlays = ll_new();
@ -1902,6 +1907,7 @@ int main(int argc, char * argv[])
const int ret = lg_run();
lg_shutdown();
lgMessage_deinit();
config_free();