From f2aeff974cbc4e9cc7ce3e53e5064e96b2110c0f Mon Sep 17 00:00:00 2001
From: 21pages <pages21@163.com>
Date: Tue, 4 Apr 2023 20:35:04 +0800
Subject: [PATCH] disable hwcodec if causing crash

Signed-off-by: 21pages <pages21@163.com>
---
 libs/hbb_common/src/platform/mod.rs | 10 ++++++++++
 libs/scrap/src/common/codec.rs      | 23 +++++++++++++----------
 src/ui_session_interface.rs         |  2 +-
 3 files changed, 24 insertions(+), 11 deletions(-)

diff --git a/libs/hbb_common/src/platform/mod.rs b/libs/hbb_common/src/platform/mod.rs
index c37c8aaf5..c1c766753 100644
--- a/libs/hbb_common/src/platform/mod.rs
+++ b/libs/hbb_common/src/platform/mod.rs
@@ -29,6 +29,16 @@ extern "C" fn breakdown_signal_handler(sig: i32) {
         info = "Always use software rendering will be set.".to_string();
         log::info!("{}", info);
     }
+    if stack.iter().any(|s| {
+        s.to_lowercase().contains("nvidia")
+            || s.to_lowercase().contains("amf")
+            || s.to_lowercase().contains("mfx")
+            || s.contains("cuProfilerStop")
+    }) {
+        Config::set_option("enable-hwcodec".to_string(), "N".to_string());
+        info = "Perhaps hwcodec causing the crash, disable it first".to_string();
+        log::info!("{}", info);
+    }
     log::error!(
         "Got signal {} and exit. stack:\n{}",
         sig,
diff --git a/libs/scrap/src/common/codec.rs b/libs/scrap/src/common/codec.rs
index 3209933b4..a3d8a0696 100644
--- a/libs/scrap/src/common/codec.rs
+++ b/libs/scrap/src/common/codec.rs
@@ -109,6 +109,7 @@ impl Encoder {
                 }),
                 Err(e) => {
                     check_config_process(true);
+                    *CODEC_NAME.lock().unwrap() = CodecName::VP9;
                     Err(e)
                 }
             },
@@ -144,16 +145,18 @@ impl Encoder {
         let mut h265_name = None;
         #[cfg(feature = "hwcodec")]
         {
-            let best = HwEncoder::best();
-            let h264_useable =
-                decodings.len() > 0 && decodings.iter().all(|(_, s)| s.ability_h264 > 0);
-            let h265_useable =
-                decodings.len() > 0 && decodings.iter().all(|(_, s)| s.ability_h265 > 0);
-            if h264_useable {
-                h264_name = best.h264.map_or(None, |c| Some(c.name));
-            }
-            if h265_useable {
-                h265_name = best.h265.map_or(None, |c| Some(c.name));
+            if enable_hwcodec_option() {
+                let best = HwEncoder::best();
+                let h264_useable =
+                    decodings.len() > 0 && decodings.iter().all(|(_, s)| s.ability_h264 > 0);
+                let h265_useable =
+                    decodings.len() > 0 && decodings.iter().all(|(_, s)| s.ability_h265 > 0);
+                if h264_useable {
+                    h264_name = best.h264.map_or(None, |c| Some(c.name));
+                }
+                if h265_useable {
+                    h265_name = best.h265.map_or(None, |c| Some(c.name));
+                }
             }
         }
 
diff --git a/src/ui_session_interface.rs b/src/ui_session_interface.rs
index f7a4a7334..18ef27cc0 100644
--- a/src/ui_session_interface.rs
+++ b/src/ui_session_interface.rs
@@ -544,7 +544,7 @@ impl<T: InvokeUiSession> Session<T> {
         let key = rdev::key_from_code(position_code) as rdev::Key;
         // Windows requires special handling
         #[cfg(target_os = "windows")]
-        let key = rdev::get_win_key(keycode, scancode);
+        let key = rdev::get_win_key(platform_code, position_code);
 
         let event_type = if down_or_up {
             KeyPress(key)