From 4cbcc855382a06088e2f016f62cafdbcb7e40665 Mon Sep 17 00:00:00 2001
From: V3n3RiX <venerix@koprulu.sector>
Date: Sun, 20 Mar 2022 00:40:44 +0000
Subject: gentoo resync : 20.03.2022

---
 sci-libs/ignition-common/files/ffmpeg5.patch | 93 ++++++++++++++++++++++++++++
 1 file changed, 93 insertions(+)
 create mode 100644 sci-libs/ignition-common/files/ffmpeg5.patch

(limited to 'sci-libs/ignition-common/files')

diff --git a/sci-libs/ignition-common/files/ffmpeg5.patch b/sci-libs/ignition-common/files/ffmpeg5.patch
new file mode 100644
index 000000000000..668b2befeb74
--- /dev/null
+++ b/sci-libs/ignition-common/files/ffmpeg5.patch
@@ -0,0 +1,93 @@
+Index: ign-common-ignition-common3_3.14.0/av/src/AudioDecoder.cc
+===================================================================
+--- ign-common-ignition-common3_3.14.0.orig/av/src/AudioDecoder.cc
++++ ign-common-ignition-common3_3.14.0/av/src/AudioDecoder.cc
+@@ -35,7 +35,7 @@ class ignition::common::AudioDecoderPriv
+   public: AVCodecContext *codecCtx;
+ 
+   /// \brief libavcodec audio codec.
+-  public: AVCodec *codec;
++  public: const AVCodec *codec;
+ 
+   /// \brief Index of the audio stream.
+   public: int audioStream;
+@@ -132,8 +132,12 @@ bool AudioDecoder::Decode(uint8_t **_out
+ # pragma GCC diagnostic push
+ # pragma GCC diagnostic ignored "-Wdeprecated-declarations"
+ #endif
+-        bytesDecoded = avcodec_decode_audio4(this->data->codecCtx, decodedFrame,
+-            &gotFrame, &packet1);
++	bytesDecoded = avcodec_send_packet(this->data->codecCtx, &packet1);                                                        
++	if (bytesDecoded >= 0 || bytesDecoded == AVERROR_EOF) {                                                              
++		bytesDecoded = avcodec_receive_frame(this->data->codecCtx, decodedFrame);
++		gotFrame = bytesDecoded >= 0;
++		if (bytesDecoded == AVERROR(EAGAIN) || bytesDecoded == AVERROR_EOF) bytesDecoded = 0;
++	}                                                                                   
+ #ifndef _WIN32
+ # pragma GCC diagnostic pop
+ #endif
+@@ -224,7 +228,7 @@ bool AudioDecoder::SetFile(const std::st
+ # pragma GCC diagnostic push
+ # pragma GCC diagnostic ignored "-Wdeprecated-declarations"
+ #endif
+-    if (this->data->formatCtx->streams[i]->codec->codec_type == // NOLINT(*)
++    if (this->data->formatCtx->streams[i]->codecpar->codec_type == // NOLINT(*)
+         AVMEDIA_TYPE_AUDIO)
+ #ifndef _WIN32
+ # pragma GCC diagnostic pop
+@@ -249,8 +253,9 @@ bool AudioDecoder::SetFile(const std::st
+ # pragma GCC diagnostic push
+ # pragma GCC diagnostic ignored "-Wdeprecated-declarations"
+ #endif
+-  this->data->codecCtx = this->data->formatCtx->streams[
+-    this->data->audioStream]->codec;
++  this->data->codecCtx = avcodec_alloc_context3(nullptr);
++  avcodec_parameters_to_context(this->data->codecCtx, this->data->formatCtx->streams[
++    this->data->audioStream]->codecpar);
+ #ifndef _WIN32
+ # pragma GCC diagnostic pop
+ #endif
+Index: ign-common-ignition-common3_3.14.0/av/src/Video.cc
+===================================================================
+--- ign-common-ignition-common3_3.14.0.orig/av/src/Video.cc
++++ ign-common-ignition-common3_3.14.0/av/src/Video.cc
+@@ -91,7 +91,7 @@ void Video::Cleanup()
+ /////////////////////////////////////////////////
+ bool Video::Load(const std::string &_filename)
+ {
+-  AVCodec *codec = nullptr;
++  const AVCodec *codec = nullptr;
+   this->dataPtr->videoStream = -1;
+ 
+   if (this->dataPtr->formatCtx || this->dataPtr->avFrame ||
+Index: ign-common-ignition-common3_3.14.0/av/src/VideoEncoder.cc
+===================================================================
+--- ign-common-ignition-common3_3.14.0.orig/av/src/VideoEncoder.cc
++++ ign-common-ignition-common3_3.14.0/av/src/VideoEncoder.cc
+@@ -106,7 +106,7 @@ class IGNITION_COMMON_AV_HIDDEN ignition
+   /// Find a suitable encoder for the given codec ID.
+   /// \param[in] _codecId ID of the codec we seek the encoder for.
+   /// \return The matched encoder (or nullptr on failure).
+-  public: AVCodec* FindEncoder(AVCodecID _codecId);
++  public: const AVCodec* FindEncoder(AVCodecID _codecId);
+ 
+   /// \brief Get a pointer to the frame that contains the encoder input. This
+   /// mainly serves for uploading the frame to GPU buffer if HW acceleration is
+@@ -123,7 +123,7 @@ class IGNITION_COMMON_AV_HIDDEN ignition
+ };
+ 
+ /////////////////////////////////////////////////
+-AVCodec* VideoEncoderPrivate::FindEncoder(AVCodecID _codecId)
++const AVCodec* VideoEncoderPrivate::FindEncoder(AVCodecID _codecId)
+ {
+ #ifdef IGN_COMMON_BUILD_HW_VIDEO
+   if (this->hwEncoder)
+@@ -367,7 +367,7 @@ bool VideoEncoder::Start(
+   }
+   else
+   {
+-    AVOutputFormat *outputFormat = av_guess_format(nullptr,
++    const AVOutputFormat *outputFormat = av_guess_format(nullptr,
+                                    this->dataPtr->filename.c_str(), nullptr);
+ 
+     if (!outputFormat)
-- 
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