From 26f43de7f0bb5227c22668a5f1bf06eceb077d48 Mon Sep 17 00:00:00 2001
From: Consti10 <geierconstantinabc@gmail.com>
Date: Fri, 5 Apr 2024 12:21:18 +0200
Subject: [PATCH 1/4] fix documentation

---
 systemd/h264_decode.service | 2 +-
 systemd/h265_decode.service | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/systemd/h264_decode.service b/systemd/h264_decode.service
index 1a1eb3459..c9311cf61 100644
--- a/systemd/h264_decode.service
+++ b/systemd/h264_decode.service
@@ -4,7 +4,7 @@ Description=rock_h264_decode
 [Service]
 User=root
 
-# Video decode via mpp, started by QOpenHD if needed (and stopped if needed)
+# Platform-specific video decode service
 ExecStart=/usr/local/bin/h264_decode.sh
 
 Restart=always
diff --git a/systemd/h265_decode.service b/systemd/h265_decode.service
index 5e9d38941..4b18eaff4 100644
--- a/systemd/h265_decode.service
+++ b/systemd/h265_decode.service
@@ -4,7 +4,7 @@ Description=rock_h265_decode
 [Service]
 User=root
 
-# Video decode via mpp, started by QOpenHD if needed (and stopped if needed)
+# Platform-specific video decode service
 ExecStart=/usr/local/bin/h265_decode.sh
 
 Restart=always

From 9c2ff3e661f615963c8f658b12daee1447c0e628 Mon Sep 17 00:00:00 2001
From: Consti10 <geierconstantinabc@gmail.com>
Date: Fri, 5 Apr 2024 22:24:37 +0200
Subject: [PATCH 2/4] experiment - debug drm / kms

---
 QOpenHD.pro  |  2 ++
 app/main.cpp | 37 +++++++++++++++++++++++++++++++++++++
 2 files changed, 39 insertions(+)

diff --git a/QOpenHD.pro b/QOpenHD.pro
index a5e5a2a14..d1d67ba68 100755
--- a/QOpenHD.pro
+++ b/QOpenHD.pro
@@ -72,6 +72,8 @@ QT +=core quick qml gui \
     widgets
 QT += opengl
 QT += charts
+QT += gui-private
+#LIBS += Ldrm
 
 INCLUDEPATH += $$PWD/lib
 INCLUDEPATH += $$PWD/app
diff --git a/app/main.cpp b/app/main.cpp
index 81d9b5313..5cf39009d 100755
--- a/app/main.cpp
+++ b/app/main.cpp
@@ -70,6 +70,9 @@ RESOLVEFUNC(SSL_get1_peer_certificate);
 RESOLVEFUNC(EVP_PKEY_get_base_id);
 #endif // OPENSSL_VERSION_MAJOR >= 3
 
+#include <qpa/qplatformnativeinterface.h>
+//#include <xf86drm.h>
+//#include <xf86drmMode.h>
 
 // Load all the fonts we use ?!
 static void load_fonts(){
@@ -197,6 +200,39 @@ static void android_check_permissions(){
 #endif
 }
 
+static void debug_kms(){
+    qDebug()<<"platform name:"<<QGuiApplication::platformName();
+    if(QGuiApplication::platformName().contains("eglfs", Qt::CaseInsensitive)){
+        int fd = 0;
+        uint32_t crtc = 0;
+        uint32_t connector = 0;
+        bool useatomic = false;
+        auto * pni = QGuiApplication::platformNativeInterface();
+        QScreen *qScreen=QGuiApplication::primaryScreen();
+        auto * drifd = pni->nativeResourceForIntegration("dri_fd");
+        if (drifd)
+            fd = static_cast<int>(reinterpret_cast<qintptr>(drifd));
+        auto * crtcid = pni->nativeResourceForScreen("dri_crtcid", qScreen);
+        if (crtcid)
+            crtc = static_cast<uint32_t>(reinterpret_cast<qintptr>(crtcid));
+        auto * connid = pni->nativeResourceForScreen("dri_connectorid", qScreen);
+        if (connid)
+            connector = static_cast<uint32_t>(reinterpret_cast<qintptr>(connid));
+        auto * atomic = pni->nativeResourceForIntegration("dri_atomic_request");
+        if (atomic){
+            //auto * request = reinterpret_cast<drmModeAtomicReq*>(atomic);
+            auto * request = atomic;
+            if (request != nullptr)
+                useatomic = true;
+        }
+        qDebug()<<QString("%1 Qt EGLFS/KMS Fd:%2 Crtc id:%3 Connector id:%4 Atomic: %5")
+                        .arg("xx").arg(fd).arg(crtc).arg(connector).arg(useatomic);
+    }else{
+        qDebug()<<"No eglfs";
+    }
+}
+
+
 int main(int argc, char *argv[]) {
 
     QCoreApplication::setOrganizationName("OpenHD");
@@ -438,6 +474,7 @@ int main(int argc, char *argv[]) {
     MavlinkTelemetry::instance().start();
 
     QRenderStats::instance().register_to_root_window(engine);
+    debug_kms();
     LogMessagesModel::instanceGround().addLogMessage("QOpenHD","running");
     const int retval = app.exec();
     // Terminating needs a bit of special care due to the singleton usage and threads

From 5de1443ee3a9a9cb4c1fd0534d75baec3b7dc2fa Mon Sep 17 00:00:00 2001
From: Consti10 <geierconstantinabc@gmail.com>
Date: Sun, 7 Apr 2024 17:28:10 +0200
Subject: [PATCH 3/4] disable audio on android

---
 app/videostreaming/vscommon/audio_playback.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/app/videostreaming/vscommon/audio_playback.cpp b/app/videostreaming/vscommon/audio_playback.cpp
index 240694824..e020d365c 100644
--- a/app/videostreaming/vscommon/audio_playback.cpp
+++ b/app/videostreaming/vscommon/audio_playback.cpp
@@ -13,8 +13,12 @@
 
 void platform_start_audio_streaming_if_enabled()
 {
+    if(QOpenHD::instance().is_android()){
+        // audio r.n crashes on android
+        return;
+    }
     QSettings settings;
-    const bool dev_enable_live_audio_playback=settings.value("dev_enable_live_audio_playback", false).toBool();
+    const bool dev_enable_live_audio_playback=settings.value("dev_enable_live_audio_playback", true).toBool();
     if(!dev_enable_live_audio_playback){
         qDebug()<<"Live audio playback is disabled";
         return;

From 68a5013e97dd2692cc96583b2fbcaa3e422190ae Mon Sep 17 00:00:00 2001
From: Consti10 <geierconstantinabc@gmail.com>
Date: Sun, 7 Apr 2024 17:30:18 +0200
Subject: [PATCH 4/4] drm / kms debug off for non-dev branch

---
 QOpenHD.pro  | 2 +-
 app/main.cpp | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/QOpenHD.pro b/QOpenHD.pro
index d1d67ba68..51050fabc 100755
--- a/QOpenHD.pro
+++ b/QOpenHD.pro
@@ -72,7 +72,7 @@ QT +=core quick qml gui \
     widgets
 QT += opengl
 QT += charts
-QT += gui-private
+#QT += gui-private
 #LIBS += Ldrm
 
 INCLUDEPATH += $$PWD/lib
diff --git a/app/main.cpp b/app/main.cpp
index 5cf39009d..613a11a37 100755
--- a/app/main.cpp
+++ b/app/main.cpp
@@ -70,7 +70,7 @@ RESOLVEFUNC(SSL_get1_peer_certificate);
 RESOLVEFUNC(EVP_PKEY_get_base_id);
 #endif // OPENSSL_VERSION_MAJOR >= 3
 
-#include <qpa/qplatformnativeinterface.h>
+//#include <qpa/qplatformnativeinterface.h>
 //#include <xf86drm.h>
 //#include <xf86drmMode.h>
 
@@ -200,7 +200,7 @@ static void android_check_permissions(){
 #endif
 }
 
-static void debug_kms(){
+/*static void debug_kms(){
     qDebug()<<"platform name:"<<QGuiApplication::platformName();
     if(QGuiApplication::platformName().contains("eglfs", Qt::CaseInsensitive)){
         int fd = 0;
@@ -230,7 +230,7 @@ static void debug_kms(){
     }else{
         qDebug()<<"No eglfs";
     }
-}
+}*/
 
 
 int main(int argc, char *argv[]) {
@@ -474,7 +474,7 @@ int main(int argc, char *argv[]) {
     MavlinkTelemetry::instance().start();
 
     QRenderStats::instance().register_to_root_window(engine);
-    debug_kms();
+    //debug_kms();
     LogMessagesModel::instanceGround().addLogMessage("QOpenHD","running");
     const int retval = app.exec();
     // Terminating needs a bit of special care due to the singleton usage and threads