add srgb setting, commandline arg, and environment variable to fix amd windows machines

.gitignore

@@ -1,4 +1,5 @@
 /target
+/.vs
 **/*.rs.bk
 *.log
 .DS_Store

src/cmd_line.rs

@@ -11,7 +11,9 @@ pub struct CmdLineSettings {
     pub neovim_bin: Option<String>,
     pub files_to_open: Vec<String>,
 
-    pub nofork: bool,
+    pub no_fork: bool,
+    pub no_idle: bool,
+    pub srgb: bool,
     pub geometry: Dimensions,
     pub wsl: bool,
     pub remote_tcp: Option<String>,
@@ -25,12 +27,15 @@ pub struct CmdLineSettings {
 impl Default for CmdLineSettings {
     fn default() -> Self {
         Self {
-            neovim_bin: None,
             verbosity: 0,
             log_to_file: false,
+            neovim_bin: None,
             neovim_args: vec![],
             files_to_open: vec![],
-            nofork: false,
+
+            no_fork: false,
+            no_idle: false,
+            srgb: true,
             geometry: DEFAULT_WINDOW_GEOMETRY,
             wsl: false,
             remote_tcp: None,
@@ -64,6 +69,16 @@ pub fn handle_command_line_arguments() -> Result<(), String> {
                 .long("nofork")
                 .help("Do not detach process from terminal"),
         )
+        .arg(
+            Arg::with_name("noidle")
+                .long("noidle")
+                .help("Render every frame. Takes more power and cpu time but possibly fixes animation issues"),
+        )
+        .arg(
+            Arg::with_name("srgb")
+                .long("srgb")
+                .help("Use standard color space to initialize the window. Swapping this variable sometimes fixes issues on startup"),
+        )
         .arg(
             Arg::with_name("maximized")
                 .long("maximized")
@@ -129,24 +144,27 @@ pub fn handle_command_line_arguments() -> Result<(), String> {
      * NEOVIDE_MULTIGRID || --multigrid
      */
     SETTINGS.set::<CmdLineSettings>(&CmdLineSettings {
-        neovim_bin: std::env::var("NEOVIM_BIN").ok(),
+        verbosity: matches.occurrences_of("verbosity"),
+        log_to_file: matches.is_present("log_to_file"),
         neovim_args: matches
             .values_of("neovim_args")
             .map(|opt| opt.map(|v| v.to_owned()).collect())
             .unwrap_or_default(),
-        verbosity: matches.occurrences_of("verbosity"),
-        log_to_file: matches.is_present("log_to_file"),
+        neovim_bin: std::env::var("NEOVIM_BIN").ok(),
         files_to_open: matches
             .values_of("files")
             .map(|opt| opt.map(|v| v.to_owned()).collect())
             .unwrap_or_default(),
-        maximized: matches.is_present("maximized") || std::env::var("NEOVIDE_MAXIMIZED").is_ok(),
-        multi_grid: std::env::var("NEOVIDE_MULTIGRID").is_ok() || matches.is_present("multi_grid"),
-        remote_tcp: matches.value_of("remote_tcp").map(|i| i.to_owned()),
-        nofork: matches.is_present("nofork") || matches.is_present("verbosity"),
+
+        no_fork: matches.is_present("nofork") || matches.is_present("verbosity"),
+        no_idle: matches.is_present("noidle") || std::env::var("NEOVIDE_NOIDLE").is_ok(),
+        srgb: matches.is_present("srgb") || !std::env::var("NEOVIDE_NO_SRGB").is_ok(),
+        geometry: parse_window_geometry(matches.value_of("geometry").map(|i| i.to_owned()))?,
         wsl: matches.is_present("wsl"),
+        remote_tcp: matches.value_of("remote_tcp").map(|i| i.to_owned()),
+        multi_grid: std::env::var("NEOVIDE_MULTIGRID").is_ok() || matches.is_present("multi_grid"),
+        maximized: matches.is_present("maximized") || std::env::var("NEOVIDE_MAXIMIZED").is_ok(),
         frameless: matches.is_present("frameless") || std::env::var("NEOVIDE_FRAMELESS").is_ok(),
-        geometry: parse_window_geometry(matches.value_of("geometry").map(|i| i.to_owned()))?,
         wayland_app_id: match std::env::var("NEOVIDE_APP_ID") {
             Ok(val) => val,
             Err(_) => matches

src/main.rs

@@ -205,7 +205,7 @@ fn maybe_disown() {
 
     let settings = SETTINGS.get::<CmdLineSettings>();
 
-    if cfg!(debug_assertions) || settings.nofork {
+    if cfg!(debug_assertions) || settings.no_fork {
         return;
     }
 

src/window/settings.rs

@@ -17,10 +17,7 @@ impl Default for WindowSettings {
             fullscreen: false,
             iso_layout: false,
             refresh_rate: 60,
-            no_idle: SETTINGS
-                .get::<CmdLineSettings>()
-                .neovim_args
-                .contains(&String::from("--noIdle")),
+            no_idle: SETTINGS.get::<CmdLineSettings>().no_idle,
             remember_window_size: false,
         }
     }

src/window/window_wrapper/mod.rs

@@ -243,11 +243,12 @@ pub fn create_window(
 
     let event_loop = EventLoop::new();
 
+    let cmd_line_settings = SETTINGS.get::<CmdLineSettings>();
     let winit_window_builder = window::WindowBuilder::new()
         .with_title("Neovide")
         .with_window_icon(Some(icon))
-        .with_maximized(SETTINGS.get::<CmdLineSettings>().maximized)
-        .with_decorations(!SETTINGS.get::<CmdLineSettings>().frameless);
+        .with_maximized(cmd_line_settings.maximized)
+        .with_decorations(!cmd_line_settings.frameless);
 
     #[cfg(target_os = "linux")]
     let winit_window_builder = winit_window_builder
@@ -262,7 +263,7 @@ pub fn create_window(
         .with_stencil_buffer(8)
         .with_gl_profile(GlProfile::Core)
         .with_vsync(false)
-        .with_srgb(false)
+        .with_srgb(cmd_line_settings.srgb)
         .build_windowed(winit_window_builder, &event_loop)
         .unwrap();
     let windowed_context = unsafe { windowed_context.make_current().unwrap() };