From f5978c0e98eb5dc98e45e544d61c8ee79068fe5e Mon Sep 17 00:00:00 2001
From: Akarshan Biswas <17230826+biswasab@users.noreply.github.com>
Date: Fri, 5 Apr 2019 12:15:58 +0530
Subject: [PATCH] Enable vaapi support

Partially fixes #1024

By default browser will blacklist all drivers on linux for vaapi decoding.

To enable it , need to pass `--ignore-gpu-blacklist` in order to get it working since libva has problems atm with intel GPUs. I am hoping that it will be fixed in the future versions. There are a lot of activities in upstream in this.
Only adding this support on 64 bit build at the moment.

 Test case:
Run brave with ignore-gpu-blacklist flag and see if the video is playing or not
Based on this upstream [commit](https://github.com/chromium/chromium/commit/31225b9c5f3f685d65f742dc129241c30c32157c)

Need to add libva 2.4 as a build and runtime dependency.
---
 lib/config.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/config.js b/lib/config.js
index 1983da71e..b0de942ea 100644
--- a/lib/config.js
+++ b/lib/config.js
@@ -129,6 +129,11 @@ Config.prototype.buildArgs = function () {
     // Minimal symbols for target Linux x86, because ELF32 cannot be > 4GiB
     args.symbol_level = 1
   }
+  
+  if (this.targetArch === 'x64' && process.platform === 'linux') {
+    // Include vaapi support 
+    args.use_vaapi = true
+  }
 
   if (process.platform === 'win32') {
     args.cc_wrapper = path.join(this.srcDir, 'brave', 'script', 'redirect-cc.cmd')