apply patch to fix sigsegv with video playing (https://bugs.chromium.org/p/chromium/issues/detail?id=1095962) [release 83.0.4103.116-3mamba;Mon Jun 29 2020]

chromium-83.0.4103.116-ffmpeg-4.3.patch

@@ -0,0 +1,41 @@
+https://bugs.chromium.org/p/chromium/issues/detail?id=1095962
+
+--- /media/base/media.cc
++++ /media/base/media.cc
+@@ -2,6 +2,8 @@
+ // Use of this source code is governed by a BSD-style license that can be
+ // found in the LICENSE file.
+ 
++#include <limits>
++
+ #include "media/base/media.h"
+ 
+ #include "base/allocator/buildflags.h"
+@@ -41,7 +43,7 @@
+ 
+ #if BUILDFLAG(USE_ALLOCATOR_SHIM)
+     // Remove allocation limit from ffmpeg, so calls go down to shim layer.
+-    av_max_alloc(0);
++    av_max_alloc(std::numeric_limits<size_t>::max());
+ #endif  // BUILDFLAG(USE_ALLOCATOR_SHIM)
+ 
+ #endif  // BUILDFLAG(ENABLE_FFMPEG)
+--- /third_party/ffmpeg/chromium/dllmain.cc
++++ /third_party/ffmpeg/chromium/dllmain.cc
+@@ -3,6 +3,7 @@
+ // found in the LICENSE file.
+ 
+ #include <intrin.h>
++#include <limits>
+ #include <new.h>
+ #include <stdlib.h>
+ #include <windows.h>
+@@ -28,7 +29,7 @@
+   if (reason == DLL_PROCESS_ATTACH) {
+     DisableThreadLibraryCalls(instance);
+     // Remove allocation limit from ffmpeg, so calls go down to shim layer.
+-    av_max_alloc(0);
++    av_max_alloc(std::numeric_limits<size_t>::max());
+     // Enable OOM crashes in the shim for all malloc calls that fail.
+     _set_new_mode(1);
+     _set_new_handler(&OnNoMemory);

chromium-83.0.4103.116-fix-vaapi-on-intel.patch

@@ -0,0 +1,40 @@
+From 9ff06536caf7ea51aad9fd2bb649c858eaf7ee84 Mon Sep 17 00:00:00 2001
+From: Akarshan Biswas <akarshanbiswas@fedoraproject.org>
+Date: Sat, 26 Oct 2019 10:06:30 +0530
+Subject: [PATCH] Move offending function to chromeos only
+
+--- a/media/gpu/vaapi/vaapi_video_decode_accelerator.cc
++++ b/media/gpu/vaapi/vaapi_video_decode_accelerator.cc
+@@ -66,6 +66,7 @@ void ReportToUMA(VAVDADecoderFailure fai
+                             VAVDA_DECODER_FAILURES_MAX + 1);
+ }
+ 
++#if defined(OS_ANDROID) || defined(OS_CHROMEOS)
+ // Returns true if the CPU is an Intel Gemini Lake or later (including Kaby
+ // Lake) Cpu platform id's are referenced from the following file in kernel
+ // source arch/x86/include/asm/intel-family.h
+@@ -78,6 +79,7 @@ bool IsGeminiLakeOrLater() {
+       cpuid.model() >= kGeminiLakeModelId;
+   return is_geminilake_or_later;
+ }
++#endif 
+ 
+ }  // namespace
+ 
+@@ -1155,6 +1157,8 @@ VaapiVideoDecodeAccelerator::DecideBuffe
+   if (output_mode_ == VideoDecodeAccelerator::Config::OutputMode::IMPORT)
+     return BufferAllocationMode::kNormal;
+ 
++#if defined(OS_ANDROID) || defined(OS_CHROMEOS)
++  // Move this to chromeOs only as it is causing problem in some intel linux drivers
+   // On Gemini Lake, Kaby Lake and later we can pass to libva the client's
+   // PictureBuffers to decode onto, which skips the use of the Vpp unit and its
+   // associated format reconciliation copy, avoiding all internal buffer
+@@ -1171,6 +1175,7 @@ VaapiVideoDecodeAccelerator::DecideBuffe
+       num_extra_pics_ = 3;
+     return BufferAllocationMode::kNone;
+   }
++#endif 
+ 
+   // If we're here, we have to use the Vpp unit and allocate buffers for
+   // |decoder_|; usually we'd have to allocate the |decoder_|s

chromium.spec

@@ -1,7 +1,7 @@
 Name:          chromium
 Epoch:         3
-Version:       83.0.4103.97
-Release:       1mamba
+Version:       83.0.4103.116
+Release:       3mamba
 Summary:       An open-source browser project that aims to build a safer, faster, and more stable way to experience the web
 Group:         Graphical Desktop/Applications/Internet
 Vendor:        openmamba
@@ -67,6 +67,8 @@ Patch61:       chromium-83.0.4103.61-make-some-of-blink-custom-iterators-STL-com
 Patch62:       chromium-83.0.4103.61-nclude-memory-header-to-get-the-definition-of-std-u.patch
 Patch63:       chromium-83.0.4103.61-v8-remove-soon-to-be-removed-getAllFieldPositions.patch
 Patch64:       chromium-83.0.4103.83-avoid-double-destruction-of-ServiceWorkerObjectHost.patch
+Patch65:       chromium-83.0.4103.116-fix-vaapi-on-intel.patch
+Patch66:       chromium-83.0.4103.116-ffmpeg-4.3.patch
 License:       BSD
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
@@ -190,6 +192,8 @@ Chromium is an open-source browser project that aims to build a safer, faster, a
 %patch62 -p1
 %patch63 -p1 -d v8
 %patch64 -p1
+%patch65 -p1
+%patch66 -p1
 
 # Allow building against system libraries in official builds
 sed -i 's/OFFICIAL_BUILD/GOOGLE_CHROME_BUILD/' \
@@ -305,6 +309,7 @@ chromium_conf=(
     'use_custom_libcxx=false'
     'enable_hangout_services_extension=true'
     'enable_widevine=true'
+	'use_vaapi=true'
     'enable_nacl=false'
     'enable_swiftshader=false'
     'google_api_key="AIzaSyBT3wXwxmFuUQcyeMyp0MbHHhhFwNfWKTc"'
@@ -464,6 +469,18 @@ ln -s %{_libdir}/chromium/chromedriver %{buildroot}%{_bindir}/chromedriver
 %{_mandir}/man1/chromium.1*
 
 %changelog
+* Mon Jun 29 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 83.0.4103.116-3mamba
+- apply patch to fix sigsegv with video playing (https://bugs.chromium.org/p/chromium/issues/detail?id=1095962)
+
+* Wed Jun 24 2020 Silvan Calarco <silvan.calarco@mambasoft.it> 83.0.4103.116-2mamba
+- added use-vaapi=true and fix-vaapi-on-intel patch to fix crashing while playing videos
+
+* Tue Jun 23 2020 Automatic Build System <autodist@mambasoft.it> 83.0.4103.116-1mamba
+- automatic version update by autodist
+
+* Tue Jun 16 2020 Automatic Build System <autodist@mambasoft.it> 83.0.4103.106-1mamba
+- automatic version update by autodist
+
 * Thu Jun 04 2020 Automatic Build System <autodist@mambasoft.it> 83.0.4103.97-1mamba
 - automatic version update by autodist