# https://raw.githubusercontent.com/StaZhu/enable-chromium-hevc-hardware-decoding/main/remove-main-main10-profile-limit.patch
From 89e80d73c454577709519dd0a0b1f2b8cdd78e99 Mon Sep 17 00:00:00 2001
From: Sta Zhu <zhusidayoyo@hotmail.com>
Date: Tue, 2 May 2023 22:38:51 +0800
Subject: [PATCH] Video: Remove Main/Main10 profile limit

This will consider all HEVC profile as to supported, and
help you be able to play video's like HEVC Rext, SCC etc...
---
 media/base/supported_types.cc | 28 +---------------------------
 1 file changed, 1 insertion(+), 27 deletions(-)

diff --git a/media/base/supported_types.cc b/media/base/supported_types.cc
index 07b991932aad5..657f21a934359 100644
--- a/media/base/supported_types.cc
+++ b/media/base/supported_types.cc
@@ -209,33 +209,7 @@ bool IsAudioCodecProprietary(AudioCodec codec) {
 #endif  // !BUILDFLAG(USE_PROPRIETARY_CODECS)
 
 bool IsHevcProfileSupported(const VideoType& type) {
-  if (!IsColorSpaceSupported(type.color_space))
-    return false;
-
-#if BUILDFLAG(ENABLE_PLATFORM_HEVC)
-#if BUILDFLAG(PLATFORM_HAS_OPTIONAL_HEVC_SUPPORT)
-#if BUILDFLAG(IS_CHROMEOS_LACROS)
-  // TODO(b/171813538): For Lacros, the supplemental profile cache will be
-  // asking lacros-gpu, but we will be doing decoding in ash-gpu. Until the
-  // codec detection is plumbed through to ash-gpu we can do this extra check
-  // for HEVC support.
-  if (base::CommandLine::ForCurrentProcess()->HasSwitch(
-          switches::kLacrosEnablePlatformHevc)) {
-    return true;
-  }
-#endif  // BUILDFLAG(IS_CHROMEOS_LACROS)
-#if BUILDFLAG(IS_CHROMEOS_ASH)
-  if (!base::FeatureList::IsEnabled(kPlatformHEVCDecoderSupport)) {
-    return false;
-  }
-#endif  // BUILDFLAG(IS_CHROMEOS_ASH)
-  return GetSupplementalProfileCache()->IsProfileSupported(type.profile);
-#else
   return true;
-#endif  // BUIDFLAG(PLATFORM_HAS_OPTIONAL_HEVC_SUPPORT)
-#else
-  return false;
-#endif  // BUILDFLAG(ENABLE_PLATFORM_HEVC)
 }
 
 bool IsVp9ProfileSupported(const VideoType& type) {
@@ -410,7 +384,7 @@ bool IsBuiltInVideoCodec(VideoCodec codec) {
   if (codec == VideoCodec::kVP8)
     return true;
 #if BUILDFLAG(USE_PROPRIETARY_CODECS)
-  if (codec == VideoCodec::kH264)
+  if (codec == VideoCodec::kH264 || codec == VideoCodec::kHEVC)
     return true;
 #endif  // BUILDFLAG(USE_PROPRIETARY_CODECS)
 #endif  // BUILDFLAG(ENABLE_FFMPEG_VIDEO_DECODERS)
-- 
2.39.2 (Apple Git-143)