From e39c31ff306e2a9772850ac310604ccef9533835 Mon Sep 17 00:00:00 2001
From: gtxaspec <gtxent@gmail.com>
Date: Sun, 3 Mar 2024 17:17:48 -0800
Subject: [PATCH] update osd logic

---
 README.md       | 13 ++++++++++
 src/Encoder.cpp | 63 +++++++++++++++++++++++++++++++++----------------
 2 files changed, 56 insertions(+), 20 deletions(-)
 create mode 100644 README.md

diff --git a/README.md b/README.md
new file mode 100644
index 0000000..318f0f4
--- /dev/null
+++ b/README.md
@@ -0,0 +1,13 @@
+# prudynt-t
+
+**prudynt-t** is a video server based on the **[prudynt-v3](https://git.i386.io/wyze/prudynt-v3)** project originally for the Wyzecam v3. It extends the functionality of the original project while expanding compatibility with modern Ingenic hardware.
+
+## Features
+
+- **Video Compression**: Supports both H264 and H265 codecs for efficient video compression and streaming.
+- **Expanded Configuration**: Integrated support for **[libimp_control](https://github.com/gtxaspec/libimp_control)**.
+- **Thingino Integration**: Seamlessly integrates with **[thingino](https://github.com/themactep/thingino-firmware)**, enhancing connectivity and control options.
+
+## Contributing
+
+Contributions to prudynt-t are welcome! If you have improvements, bug fixes, or new features, please feel free to submit a pull request or open an issue.
diff --git a/src/Encoder.cpp b/src/Encoder.cpp
index 076bdae..69ea9fc 100644
--- a/src/Encoder.cpp
+++ b/src/Encoder.cpp
@@ -38,26 +38,47 @@ bool Encoder::init() {
         return true;
     }
 
-    ret = osd.init();
-    if (ret) {
-        LOG_ERROR("OSD Init Failed");
-        return true;
-    }
+    if (Config::singleton()->OSDEnabled == 0) {
+        // If OSD is not enabled, initialize without OSD and bind FrameSource directly to Encoder
+        ret = osd.init();
+        if (ret) {
+            LOG_ERROR("OSD Init Failed");
+            return true;
+        }
+
+        IMPCell fs = { DEV_ID_FS, 0, 0 };
+        IMPCell enc = { DEV_ID_ENC, 0, 0 };
+        // Framesource -> ENC
+        ret = IMP_System_Bind(&fs, &enc);
+        if (ret < 0) {
+            LOG_ERROR("IMP_System_Bind(FS, ENC) == " << ret);
+            return true;
+        }
+
+    } else {
+        // If OSD is enabled, initialize OSD and bind FrameSource to OSD, then OSD to Encoder
+        ret = osd.init();
+        if (ret) {
+            LOG_ERROR("OSD Init Failed");
+            return true;
+        }
+
+        IMPCell fs = { DEV_ID_FS, 0, 0 };
+        IMPCell osd_cell = { DEV_ID_OSD, 0, 0 };
+        IMPCell enc = { DEV_ID_ENC, 0, 0 };
+        // Framesource -> OSD
+        ret = IMP_System_Bind(&fs, &osd_cell);
+        if (ret < 0) {
+            LOG_ERROR("IMP_System_Bind(FS, OSD) == " << ret);
+            return true;
+        }
+        // OSD -> Encoder
+        ret = IMP_System_Bind(&osd_cell, &enc);
+        if (ret < 0) {
+            LOG_ERROR("IMP_System_Bind(OSD, ENC) == " << ret);
+            return true;
+        }
 
-    IMPCell fs = { DEV_ID_FS, 0, 0 };
-    IMPCell osd_cell = { DEV_ID_OSD, 0, 0 };
-    IMPCell enc = { DEV_ID_ENC, 0, 0 };
-    //Framesource -> OSD
-    ret = IMP_System_Bind(&fs, &osd_cell);
-    if (ret < 0) {
-        LOG_ERROR("IMP_System_Bind(FS, OSD) == " << ret);
-        return true;
-    }
-    //OSD -> Encoder
-    ret = IMP_System_Bind(&osd_cell, &enc);
-    if (ret < 0) {
-        LOG_ERROR("IMP_System_Bind(OSD, ENC) == " << ret);
-        return true;
     }
 
     ret = IMP_FrameSource_EnableChn(0);
@@ -194,7 +215,9 @@ void Encoder::run() {
                 }
             }
         }
-        osd.update();
+        if (Config::singleton()->OSDEnabled == 1) {
+            osd.update();
+        }
         IMP_Encoder_ReleaseStream(0, &stream);
         last_nal_ts = nal_ts;
         std::this_thread::yield();