From 8d90c5a93b662ea27916635b534812996d84281c Mon Sep 17 00:00:00 2001
From: rustdesk <info@rustdesk.com>
Date: Fri, 24 Dec 2021 12:40:47 +0800
Subject: [PATCH] change codec cpu usage to 0

---
 src/client.rs               | 2 +-
 src/server/video_service.rs | 6 +-----
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/src/client.rs b/src/client.rs
index b4116a945..1001d1e9a 100644
--- a/src/client.rs
+++ b/src/client.rs
@@ -582,7 +582,7 @@ pub struct VideoHandler {
 impl VideoHandler {
     pub fn new() -> Self {
         VideoHandler {
-            decoder: Decoder::new(VideoCodecId::VP9, 1).unwrap(),
+            decoder: Decoder::new(VideoCodecId::VP9, 0).unwrap(),
             rgb: Default::default(),
         }
     }
diff --git a/src/server/video_service.rs b/src/server/video_service.rs
index 4d8f6dbe4..1fb549242 100644
--- a/src/server/video_service.rs
+++ b/src/server/video_service.rs
@@ -188,11 +188,7 @@ fn run(sp: GenericService) -> ResultType<()> {
         speed,
     };
     let mut vpx;
-    let mut n = ((width * height) as f64 / (1920 * 1080) as f64).round() as u32;
-    if n < 1 {
-        n = 1;
-    }
-    match Encoder::new(&cfg, n) {
+    match Encoder::new(&cfg, 0) {
         Ok(x) => vpx = x,
         Err(err) => bail!("Failed to create encoder: {}", err),
     }