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added basic damage tracking

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This commit is contained in:
vaxerski 2022-04-14 16:43:29 +02:00
parent 158af1eb09
commit 75af34da96
11 changed files with 259 additions and 84 deletions
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51
src/events/Monitors.cpp
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@ -134,6 +134,9 @@ void Events::listener_newOutput(wl_listener* listener, void* data) {
// add a WLR workspace group
PNEWMONITOR->pWLRWorkspaceGroupHandle = wlr_ext_workspace_group_handle_v1_create(g_pCompositor->m_sWLREXTWorkspaceMgr);
// add damage
PNEWMONITOR->damage = wlr_output_damage_create(OUTPUT);
// Workspace
const auto WORKSPACEID = monitorRule.defaultWorkspaceID == -1 ? g_pCompositor->m_lWorkspaces.size() : monitorRule.defaultWorkspaceID;
g_pCompositor->m_lWorkspaces.emplace_back(newMonitor.ID);
@ -169,10 +172,39 @@ void Events::listener_monitorFrame(void* owner, void* data) {
timespec now;
clock_gettime(CLOCK_MONOTONIC, &now);
if (!wlr_output_attach_render(PMONITOR->output, nullptr))
return;
// check the damage
pixman_region32_t damage;
bool hasChanged;
pixman_region32_init(&damage);
g_pHyprOpenGL->begin(PMONITOR);
const auto DTMODE = g_pConfigManager->getInt("general:damage_tracking_internal");
if (DTMODE == -1) {
Debug::log(CRIT, "Damage tracking mode -1 ????");
return;
}
if (!wlr_output_damage_attach_render(PMONITOR->damage, &hasChanged, &damage)){
Debug::log(ERR, "Couldn't attach render to display %s ???", PMONITOR->szName.c_str());
return;
}
if (!hasChanged && DTMODE != DAMAGE_TRACKING_NONE) {
pixman_region32_fini(&damage);
wlr_output_rollback(PMONITOR->output);
wlr_output_schedule_frame(PMONITOR->output); // we update shit at the monitor's Hz so we need to schedule frames because rollback wont
return;
}
// if we have no tracking or full tracking, invalidate the entire monitor
if (DTMODE == DAMAGE_TRACKING_NONE || DTMODE == DAMAGE_TRACKING_MONITOR) {
pixman_region32_union_rect(&damage, &damage, 0, 0, (int)PMONITOR->vecSize.x, (int)PMONITOR->vecSize.y);
}
// TODO: this is getting called with extents being 0,0,0,0 should it be?
// potentially can save on resources.
g_pHyprOpenGL->begin(PMONITOR, &damage);
g_pHyprOpenGL->clear(CColor(11, 11, 11, 255));
g_pHyprOpenGL->clearWithTex(); // will apply the hypr "wallpaper"
@ -186,7 +218,20 @@ void Events::listener_monitorFrame(void* owner, void* data) {
g_pHyprOpenGL->end();
// calc frame damage
pixman_region32_t frameDamage;
pixman_region32_init(&frameDamage);
const auto TRANSFORM = wlr_output_transform_invert(PMONITOR->output->transform);
wlr_region_transform(&frameDamage, &PMONITOR->damage->current, TRANSFORM, (int)PMONITOR->vecSize.x, (int)PMONITOR->vecSize.y);
wlr_output_set_damage(PMONITOR->output, &frameDamage);
pixman_region32_fini(&frameDamage);
pixman_region32_fini(&damage);
wlr_output_commit(PMONITOR->output);
wlr_output_schedule_frame(PMONITOR->output);
}
void Events::listener_monitorDestroy(void* owner, void* data) {