virt/hypr-dynamic-cursors
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feat: inefficient support for hardware cursors

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Virt 2024-06-22 15:01:47 +02:00
commit 581a094b7b
6 changed files with 339 additions and 2 deletions
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31
src/main.cpp
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@ -20,6 +20,24 @@ void hkDamageIfSoftware(void* thisptr) {
g_pDynamicCursors->damageSoftware((CPointerManager*) thisptr);
}
typedef wlr_buffer* (*origRenderHWCursorBuffer)(void*, SP<CPointerManager::SMonitorPointerState>, SP<CTexture>);
inline CFunctionHook* g_pRenderHWCursorBufferHook = nullptr;
wlr_buffer* hkRenderHWCursorBuffer(void* thisptr, SP<CPointerManager::SMonitorPointerState> state, SP<CTexture> texture) {
return g_pDynamicCursors->renderHardware((CPointerManager*) thisptr, state, texture);
}
typedef bool (*origSetHWCursorBuffer)(void*, SP<CPointerManager::SMonitorPointerState>, wlr_buffer*);
inline CFunctionHook* g_pSetHWCursorBufferHook = nullptr;
bool hkSetHWCursorBuffer(void* thisptr, SP<CPointerManager::SMonitorPointerState> state, wlr_buffer* buffer) {
return g_pDynamicCursors->setHardware((CPointerManager*) thisptr, state, buffer);
}
typedef void (*origOnCursorMoved)(void*);
inline CFunctionHook* g_pOnCursorMovedHook = nullptr;
void hkOnCursorMoved(void* thisptr) {
return g_pDynamicCursors->onCursorMoved((CPointerManager*) thisptr);
}
APICALL EXPORT PLUGIN_DESCRIPTION_INFO PLUGIN_INIT(HANDLE handle) {
PHANDLE = handle;
@ -41,7 +59,20 @@ APICALL EXPORT PLUGIN_DESCRIPTION_INFO PLUGIN_INIT(HANDLE handle) {
g_pDamageIfSoftwareHook = HyprlandAPI::createFunctionHook(PHANDLE, DAMAGE_IF_SOFTWARE_METHODS[0].address, (void*) &hkDamageIfSoftware);
g_pDamageIfSoftwareHook->hook();
static const auto RENDER_HW_CURSOR_BUFFER_METHODS = HyprlandAPI::findFunctionsByName(PHANDLE, "renderHWCursorBuffer");
g_pRenderHWCursorBufferHook = HyprlandAPI::createFunctionHook(PHANDLE, RENDER_HW_CURSOR_BUFFER_METHODS[0].address, (void*) &hkRenderHWCursorBuffer);
g_pRenderHWCursorBufferHook->hook();
static const auto SET_HW_CURSOR_BUFFER_METHODS = HyprlandAPI::findFunctionsByName(PHANDLE, "setHWCursorBuffer");
g_pSetHWCursorBufferHook = HyprlandAPI::createFunctionHook(PHANDLE, SET_HW_CURSOR_BUFFER_METHODS[0].address, (void*) &hkSetHWCursorBuffer);
g_pSetHWCursorBufferHook->hook();
static const auto ON_CURSOR_MOVED_METHODS = HyprlandAPI::findFunctionsByName(PHANDLE, "onCursorMoved");
g_pOnCursorMovedHook = HyprlandAPI::createFunctionHook(PHANDLE, ON_CURSOR_MOVED_METHODS[0].address, (void*) &hkOnCursorMoved);
g_pOnCursorMovedHook->hook();
HyprlandAPI::addConfigValue(PHANDLE, CONFIG_LENGTH, Hyprlang::INT{20});
HyprlandAPI::addConfigValue(PHANDLE, CONFIG_HW_DEBUG, Hyprlang::INT{0});
return {"dynamic-cursors", "The most stupid cursor plugin.", "Virt", "1.1"};
}