Here is a diff to fix ppsspp building with newer FFmpeg. Builds with 4.4 and 6.1.
Index: Makefile =================================================================== RCS file: /cvs/ports/emulators/ppsspp/Makefile,v retrieving revision 1.30 diff -u -p -u -p -r1.30 Makefile --- Makefile 6 Nov 2024 09:19:15 -0000 1.30 +++ Makefile 10 Nov 2024 05:35:51 -0000 @@ -5,7 +5,7 @@ COMMENT = Sony PlayStation Portable emul DISTNAME = ppsspp-$V V = 1.18.1 - +REVISION = 0 SITES = https://github.com/hrydgard/ppsspp/releases/download/v$V/ EXTRACT_SUFX = .tar.xz Index: patches/patch-Core_AVIDump_cpp =================================================================== RCS file: patches/patch-Core_AVIDump_cpp diff -N patches/patch-Core_AVIDump_cpp --- /dev/null 1 Jan 1970 00:00:00 -0000 +++ patches/patch-Core_AVIDump_cpp 10 Nov 2024 05:35:51 -0000 @@ -0,0 +1,14 @@ +Build with newer FFmpeg + +Index: Core/AVIDump.cpp +--- Core/AVIDump.cpp.orig ++++ Core/AVIDump.cpp +@@ -93,7 +93,7 @@ bool AVIDump::Start(int w, int h) + + bool AVIDump::CreateAVI() { + #ifdef USE_FFMPEG +- AVCodec *codec = nullptr; ++ const AVCodec *codec = nullptr; + + // Use gameID_EmulatedTimestamp for filename + std::string discID = g_paramSFO.GetDiscID(); Index: patches/patch-Core_HLE_sceMpeg_cpp =================================================================== RCS file: patches/patch-Core_HLE_sceMpeg_cpp diff -N patches/patch-Core_HLE_sceMpeg_cpp --- /dev/null 1 Jan 1970 00:00:00 -0000 +++ patches/patch-Core_HLE_sceMpeg_cpp 10 Nov 2024 05:35:51 -0000 @@ -0,0 +1,14 @@ +Build with newer FFmpeg + +Index: Core/HLE/sceMpeg.cpp +--- Core/HLE/sceMpeg.cpp.orig ++++ Core/HLE/sceMpeg.cpp +@@ -805,7 +805,7 @@ static bool InitPmp(MpegContext * ctx){ + pmp_want_pix_fmt = AV_PIX_FMT_RGBA; + + // Create H264 video codec +- AVCodec * pmp_Codec = avcodec_find_decoder(AV_CODEC_ID_H264); ++ const AVCodec * pmp_Codec = avcodec_find_decoder(AV_CODEC_ID_H264); + if (pmp_Codec == NULL){ + ERROR_LOG(Log::ME, "Can not find H264 codec, please update ffmpeg"); + return false; Index: patches/patch-Core_HW_MediaEngine_cpp =================================================================== RCS file: patches/patch-Core_HW_MediaEngine_cpp diff -N patches/patch-Core_HW_MediaEngine_cpp --- /dev/null 1 Jan 1970 00:00:00 -0000 +++ patches/patch-Core_HW_MediaEngine_cpp 10 Nov 2024 05:35:51 -0000 @@ -0,0 +1,32 @@ +Build with newer FFmpeg + +Index: Core/HW/MediaEngine.cpp +--- Core/HW/MediaEngine.cpp.orig ++++ Core/HW/MediaEngine.cpp +@@ -416,7 +416,7 @@ bool MediaEngine::addVideoStream(int streamNum, int st + // no need to add an existing stream. + if ((u32)streamNum < m_pFormatCtx->nb_streams) + return true; +- AVCodec *h264_codec = avcodec_find_decoder(AV_CODEC_ID_H264); ++ const AVCodec *h264_codec = avcodec_find_decoder(AV_CODEC_ID_H264); + if (!h264_codec) + return false; + AVStream *stream = avformat_new_stream(m_pFormatCtx, h264_codec); +@@ -439,7 +439,7 @@ bool MediaEngine::addVideoStream(int streamNum, int st + } + + #if LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT(59, 16, 100) +- AVCodec *codec = avcodec_find_decoder(stream->codecpar->codec_id); ++ const AVCodec *codec = avcodec_find_decoder(stream->codecpar->codec_id); + AVCodecContext *codecCtx = avcodec_alloc_context3(codec); + #else + AVCodecContext *codecCtx = stream->codec; +@@ -527,7 +527,7 @@ bool MediaEngine::setVideoStream(int streamNum, bool f + + AVStream *stream = m_pFormatCtx->streams[streamNum]; + #if LIBAVFORMAT_VERSION_INT >= AV_VERSION_INT(57, 33, 100) +- AVCodec *pCodec = avcodec_find_decoder(stream->codecpar->codec_id); ++ const AVCodec *pCodec = avcodec_find_decoder(stream->codecpar->codec_id); + if (!pCodec) { + WARN_LOG_REPORT(Log::ME, "Could not find decoder for %d", (int)stream->codecpar->codec_id); + return false; Index: patches/patch-Core_HW_SimpleAudioDec_cpp =================================================================== RCS file: patches/patch-Core_HW_SimpleAudioDec_cpp diff -N patches/patch-Core_HW_SimpleAudioDec_cpp --- /dev/null 1 Jan 1970 00:00:00 -0000 +++ patches/patch-Core_HW_SimpleAudioDec_cpp 10 Nov 2024 05:35:51 -0000 @@ -0,0 +1,14 @@ +Build with newer FFmpeg + +Index: Core/HW/SimpleAudioDec.cpp +--- Core/HW/SimpleAudioDec.cpp.orig ++++ Core/HW/SimpleAudioDec.cpp +@@ -118,7 +118,7 @@ class FFmpegAudioDecoder : public AudioDecoder { (priv + int channels_; + + AVFrame *frame_ = nullptr; +- AVCodec *codec_ = nullptr; ++ const AVCodec *codec_ = nullptr; + AVCodecContext *codecCtx_ = nullptr; + SwrContext *swrCtx_ = nullptr; +
