From 20e3cb67f514bc96f5996cfd9e7f518c5479de99 Mon Sep 17 00:00:00 2001
From: Johannes Brechtmann <johannes.brechtmann@gmail.com>
Date: Mon, 7 May 2018 17:30:29 +0200
Subject: [PATCH] qt5: add patch for ffmpeg-4.0.1.

---
 srcpkgs/qt5/patches/qtwebengine-ffmpeg4.patch | 86 +++++++++++++++++++
 srcpkgs/qt5/template                          |  2 +-
 2 files changed, 87 insertions(+), 1 deletion(-)
 create mode 100644 srcpkgs/qt5/patches/qtwebengine-ffmpeg4.patch

diff --git a/srcpkgs/qt5/patches/qtwebengine-ffmpeg4.patch b/srcpkgs/qt5/patches/qtwebengine-ffmpeg4.patch
new file mode 100644
index 00000000000..868b7bdb1af
--- /dev/null
+++ b/srcpkgs/qt5/patches/qtwebengine-ffmpeg4.patch
@@ -0,0 +1,86 @@
+source: https://git.archlinux.org/svntogit/packages.git/plain/trunk/qtwebengine-ffmpeg4.patch?h=packages/qt5-webengine&id=421103a8798335f7788498e56b5eef3f33ecba26
+
+--- qtwebengine/src/3rdparty/chromium/media/base/decoder_buffer.h
++++ qtwebengine/src/3rdparty/chromium/media/base/decoder_buffer.h
+@@ -37,7 +37,7 @@ class MEDIA_EXPORT DecoderBuffer
+     : public base::RefCountedThreadSafe<DecoderBuffer> {
+  public:
+   enum {
+-    kPaddingSize = 32,
++    kPaddingSize = 64,
+ #if defined(ARCH_CPU_ARM_FAMILY)
+     kAlignmentSize = 16
+ #else
+
+--- qtwebengine/src/3rdparty/chromium/media/ffmpeg/ffmpeg_common.cc
++++ qtwebengine/src/3rdparty/chromium/media/ffmpeg/ffmpeg_common.cc
+@@ -30,10 +30,10 @@ EncryptionScheme GetEncryptionScheme(const AVStream* stream) {
+ 
+ }  // namespace
+ 
+-// Why FF_INPUT_BUFFER_PADDING_SIZE? FFmpeg assumes all input buffers are
++// Why AV_INPUT_BUFFER_PADDING_SIZE? FFmpeg assumes all input buffers are
+ // padded. Check here to ensure FFmpeg only receives data padded to its
+ // specifications.
+-static_assert(DecoderBuffer::kPaddingSize >= FF_INPUT_BUFFER_PADDING_SIZE,
++static_assert(DecoderBuffer::kPaddingSize >= AV_INPUT_BUFFER_PADDING_SIZE,
+               "DecoderBuffer padding size does not fit ffmpeg requirement");
+ 
+ // Alignment requirement by FFmpeg for input and output buffers. This need to
+@@ -444,11 +444,11 @@ void AudioDecoderConfigToAVCodecContext(const AudioDecoderConfig& config,
+   } else {
+     codec_context->extradata_size = config.extra_data().size();
+     codec_context->extradata = reinterpret_cast<uint8_t*>(
+-        av_malloc(config.extra_data().size() + FF_INPUT_BUFFER_PADDING_SIZE));
++        av_malloc(config.extra_data().size() + AV_INPUT_BUFFER_PADDING_SIZE));
+     memcpy(codec_context->extradata, &config.extra_data()[0],
+            config.extra_data().size());
+     memset(codec_context->extradata + config.extra_data().size(), '\0',
+-           FF_INPUT_BUFFER_PADDING_SIZE);
++           AV_INPUT_BUFFER_PADDING_SIZE);
+   }
+ }
+ 
+@@ -585,11 +585,11 @@ void VideoDecoderConfigToAVCodecContext(
+   } else {
+     codec_context->extradata_size = config.extra_data().size();
+     codec_context->extradata = reinterpret_cast<uint8_t*>(
+-        av_malloc(config.extra_data().size() + FF_INPUT_BUFFER_PADDING_SIZE));
++        av_malloc(config.extra_data().size() + AV_INPUT_BUFFER_PADDING_SIZE));
+     memcpy(codec_context->extradata, &config.extra_data()[0],
+            config.extra_data().size());
+     memset(codec_context->extradata + config.extra_data().size(), '\0',
+-           FF_INPUT_BUFFER_PADDING_SIZE);
++           AV_INPUT_BUFFER_PADDING_SIZE);
+   }
+ }
+ 
+--- qtwebengine/src/3rdparty/chromium/media/filters/ffmpeg_audio_decoder.cc
++++ qtwebengine/src/3rdparty/chromium/media/filters/ffmpeg_audio_decoder.cc
+@@ -368,7 +368,7 @@ void FFmpegAudioDecoder::ResetTimestampState(const AudioDecoderConfig& config) {
+ int FFmpegAudioDecoder::GetAudioBuffer(struct AVCodecContext* s,
+                                        AVFrame* frame,
+                                        int flags) {
+-  DCHECK(s->codec->capabilities & CODEC_CAP_DR1);
++  DCHECK(s->codec->capabilities & AV_CODEC_CAP_DR1);
+   DCHECK_EQ(s->codec_type, AVMEDIA_TYPE_AUDIO);
+ 
+   // Since this routine is called by FFmpeg when a buffer is required for audio
+
+--- qtwebengine/src/3rdparty/chromium/media/filters/ffmpeg_video_decoder.cc
++++ qtwebengine/src/3rdparty/chromium/media/filters/ffmpeg_video_decoder.cc
+@@ -427,12 +427,11 @@ bool FFmpegVideoDecoder::ConfigureDecoder(const VideoDecoderConfig& config,
+   codec_context_->thread_type =
+       FF_THREAD_SLICE | (low_delay ? 0 : FF_THREAD_FRAME);
+   codec_context_->opaque = this;
+-  codec_context_->flags |= CODEC_FLAG_EMU_EDGE;
+   codec_context_->get_buffer2 = GetVideoBufferImpl;
+   codec_context_->refcounted_frames = 1;
+ 
+   if (decode_nalus_)
+-    codec_context_->flags2 |= CODEC_FLAG2_CHUNKS;
++    codec_context_->flags2 |= AV_CODEC_FLAG2_CHUNKS;
+ 
+   AVCodec* codec = avcodec_find_decoder(codec_context_->codec_id);
+   if (!codec || avcodec_open2(codec_context_.get(), codec, NULL) < 0) {
+
diff --git a/srcpkgs/qt5/template b/srcpkgs/qt5/template
index b58eddc260a..4d5959a63eb 100644
--- a/srcpkgs/qt5/template
+++ b/srcpkgs/qt5/template
@@ -1,7 +1,7 @@
 # Template file for 'qt5'
 pkgname=qt5
 version=5.10.1
-revision=8
+revision=9
 wrksrc="qt-everywhere-src-${version}"
 build_style=gnu-configure
 hostmakedepends="flex ruby gperf git python perl pkg-config protobuf re2c ninja"