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Update ffmpeg 2.1.3 -> 5.0.1

Browse Source 
Old ffmpeg has a lot of vulnerabilities that have been fixed in newer
versions, see https://www.cvedetails.com/vulnerability-list/vendor_id-3611/Ffmpeg.html.
This commit is contained in:
Martin Natano
2022-04-30 23:22:52 +02:00
parent 4c04a2a974
commit 9cf66ae643
7931 changed files with 1887694 additions and 84036 deletions
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src/arch/MovieTexture/MovieTexture_FFMpeg.cpp
+17 -56
View File
@@ -121,7 +121,7 @@ MovieDecoder_FFMpeg::~MovieDecoder_FFMpeg()
{
if( m_iCurrentPacketOffset != -1 )
{
avcodec::av_free_packet( &m_Packet );
avcodec::av_packet_unref( &m_Packet );
m_iCurrentPacketOffset = -1;
}
if (m_swsctx)
@@ -129,23 +129,21 @@ MovieDecoder_FFMpeg::~MovieDecoder_FFMpeg()
avcodec::sws_freeContext(m_swsctx);
m_swsctx = nullptr;
}
if (m_avioContext != nullptr )
{
RageFile *file = (RageFile *)m_avioContext->opaque;
file->Close();
delete file;
avcodec::av_free(m_avioContext);
}
if ( m_buffer != nullptr )
{
avcodec::av_free(m_buffer);
}
#if LIBAVCODEC_VERSION_MAJOR >= 58
if (m_avioContext != nullptr )
{
RageFile *file = (RageFile *)m_avioContext->opaque;
file->Close();
delete file;
avcodec::av_free(m_avioContext);
}
if ( m_buffer != nullptr )
{
avcodec::av_free(m_buffer);
}
if ( m_pStreamCodec != nullptr)
{
avcodec::avcodec_free_context(&m_pStreamCodec);
}
#endif
}
void MovieDecoder_FFMpeg::Init()
@@ -162,7 +160,7 @@ void MovieDecoder_FFMpeg::Init()
if( m_iCurrentPacketOffset != -1 )
{
avcodec::av_free_packet( &m_Packet );
avcodec::av_packet_unref( &m_Packet );
m_iCurrentPacketOffset = -1;
}
}
@@ -227,7 +225,7 @@ int MovieDecoder_FFMpeg::ReadPacket()
if( m_iCurrentPacketOffset != -1 )
{
m_iCurrentPacketOffset = -1;
avcodec::av_free_packet( &m_Packet );
avcodec::av_packet_unref( &m_Packet );
}
int ret = avcodec::av_read_frame( m_fctx, &m_Packet );
@@ -248,7 +246,7 @@ int MovieDecoder_FFMpeg::ReadPacket()
}
/* It's not for the video stream; ignore it. */
avcodec::av_free_packet( &m_Packet );
avcodec::av_packet_unref( &m_Packet );
}
}
@@ -278,16 +276,9 @@ int MovieDecoder_FFMpeg::DecodePacket( float fTargetTime )
/* Hack: we need to send size = 0 to flush frames at the end, but we have
* to give it a buffer to read from since it tries to read anyway. */
m_Packet.data = m_Packet.size ? m_Packet.data : nullptr;
#if LIBAVCODEC_VERSION_MAJOR < 58
len = avcodec::avcodec_decode_video2(
m_pStreamCodec,
m_Frame, &iGotFrame,
&m_Packet );
#else
len = m_Packet.size;
avcodec::avcodec_send_packet(m_pStreamCodec, &m_Packet);
iGotFrame = !avcodec::avcodec_receive_frame(m_pStreamCodec, m_Frame);
#endif
if( len < 0 )
{
@@ -346,15 +337,9 @@ int MovieDecoder_FFMpeg::DecodePacket( float fTargetTime )
void MovieDecoder_FFMpeg::GetFrame( RageSurface *pSurface )
{
#if LIBAVCODEC_VERSION_MAJOR < 58
avcodec::AVPicture pict;
pict.data[0] = (unsigned char *) pSurface->pixels;
pict.linesize[0] = pSurface->pitch;
#else
avcodec::AVFrame pict;
pict.data[0] = (unsigned char *) pSurface->pixels;
pict.linesize[0] = pSurface->pitch;
#endif
/* XXX 1: Do this in one of the Open() methods instead?
* XXX 2: The problem of doing this in Open() is that m_AVTexfmt is not
@@ -396,19 +381,6 @@ static RString averr_ssprintf( int err, const char *fmt, ... )
return s + " (" + Error + ")";
}
void MovieTexture_FFMpeg::RegisterProtocols()
{
static bool Done = false;
if( Done )
return;
Done = true;
#if !FF_API_NEXT
avcodec::avcodec_register_all();
avcodec::av_register_all();
#endif
}
static int AVIORageFile_ReadPacket( void *opaque, uint8_t *buf, int buf_size )
{
RageFile *f = (RageFile *)opaque;
@@ -432,8 +404,6 @@ static int64_t AVIORageFile_Seek( void *opaque, int64_t offset, int whence )
RString MovieDecoder_FFMpeg::Open( RString sFile )
{
MovieTexture_FFMpeg::RegisterProtocols();
m_fctx = avcodec::avformat_alloc_context();
if( !m_fctx )
return "AVCodec: Couldn't allocate context";
@@ -465,15 +435,11 @@ RString MovieDecoder_FFMpeg::Open( RString sFile )
m_fctx->streams[stream_idx] == nullptr )
return "Couldn't find any video streams";
m_pStream = m_fctx->streams[stream_idx];
#if LIBAVCODEC_VERSION_MAJOR >= 58
m_pStreamCodec = avcodec::avcodec_alloc_context3(nullptr);
if (avcodec::avcodec_parameters_to_context(m_pStreamCodec, m_pStream->codecpar) < 0)
return ssprintf("Could not get context from parameters");
#else
m_pStreamCodec = m_pStream->codec;
#endif
if( m_pStreamCodec->codec_id == avcodec::CODEC_ID_NONE )
if( m_pStreamCodec->codec_id == avcodec::AV_CODEC_ID_NONE )
return ssprintf( "Unsupported codec %08x", m_pStreamCodec->codec_tag );
RString sError = OpenCodec();
@@ -494,7 +460,7 @@ RString MovieDecoder_FFMpeg::OpenCodec()
if( m_pStreamCodec->codec )
avcodec::avcodec_close( m_pStreamCodec );
avcodec::AVCodec *pCodec = avcodec::avcodec_find_decoder( m_pStreamCodec->codec_id );
const avcodec::AVCodec *pCodec = avcodec::avcodec_find_decoder( m_pStreamCodec->codec_id );
if( pCodec == nullptr )
return ssprintf( "Couldn't find decoder %i", m_pStreamCodec->codec_id );
@@ -502,11 +468,6 @@ RString MovieDecoder_FFMpeg::OpenCodec()
m_pStreamCodec->idct_algo = FF_IDCT_AUTO;
m_pStreamCodec->error_concealment = 3;
#if LIBAVCODEC_VERSION_MAJOR < 58
if( pCodec->capabilities & CODEC_CAP_DR1 )
m_pStreamCodec->flags |= CODEC_FLAG_EMU_EDGE;
#endif
LOG->Trace("Opening codec %s", pCodec->name );
int ret = avcodec::avcodec_open2( m_pStreamCodec, pCodec, nullptr );
src/arch/MovieTexture/MovieTexture_FFMpeg.h
+12 -27
View File
@@ -10,24 +10,10 @@ namespace avcodec
{
extern "C"
{
#include <libavcodec/avcodec.h>
#include <libavformat/avformat.h>
#include <libswscale/swscale.h>
#include <libavutil/pixdesc.h>
#if LIBAVCODEC_VERSION_MAJOR >= 58
#define av_free_packet av_packet_unref
#define PixelFormat AVPixelFormat
#define PIX_FMT_YUYV422 AV_PIX_FMT_YUYV422
#define PIX_FMT_BGRA AV_PIX_FMT_BGRA
#define PIX_FMT_ARGB AV_PIX_FMT_ARGB
#define PIX_FMT_ABGR AV_PIX_FMT_ABGR
#define PIX_FMT_RGBA AV_PIX_FMT_RGBA
#define PIX_FMT_RGB24 AV_PIX_FMT_RGB24
#define PIX_FMT_BGR24 AV_PIX_FMT_BGR24
#define PIX_FMT_RGB555 AV_PIX_FMT_RGB555
#define PIX_FMT_NB AV_PIX_FMT_NB
#define CODEC_ID_NONE AV_CODEC_ID_NONE
#endif
}
};
@@ -39,7 +25,6 @@ class MovieTexture_FFMpeg: public MovieTexture_Generic
public:
MovieTexture_FFMpeg( RageTextureID ID );
static void RegisterProtocols();
static RageSurface *AVCodecCreateCompatibleSurface( int iTextureWidth, int iTextureHeight, bool bPreferHighColor, int &iAVTexfmt, MovieDecoderPixelFormatYCbCr &fmtout );
};
@@ -79,7 +64,7 @@ private:
avcodec::AVStream *m_pStream;
avcodec::AVFrame *m_Frame;
avcodec::PixelFormat m_AVTexfmt; /* PixelFormat of output surface */
avcodec::AVPixelFormat m_AVTexfmt; /* pixel format of output surface */
avcodec::SwsContext *m_swsctx;
avcodec::AVCodecContext *m_pStreamCodec;
@@ -106,7 +91,7 @@ static struct AVPixelFormat_t
{
int bpp;
uint32_t masks[4];
avcodec::PixelFormat pf;
avcodec::AVPixelFormat pf;
bool bHighColor;
bool bByteSwapOnLittleEndian;
MovieDecoderPixelFormatYCbCr YUV;
@@ -117,7 +102,7 @@ static struct AVPixelFormat_t
0x00FF0000,
0x0000FF00,
0x000000FF },
avcodec::PIX_FMT_YUYV422,
avcodec::AV_PIX_FMT_YUYV422,
false, /* N/A */
true,
PixelFormatYCbCr_YUYV422,
@@ -128,7 +113,7 @@ static struct AVPixelFormat_t
0x00FF0000,
0xFF000000,
0x000000FF },
avcodec::PIX_FMT_BGRA,
avcodec::AV_PIX_FMT_BGRA,
true,
true,
PixelFormatYCbCr_Invalid,
@@ -139,7 +124,7 @@ static struct AVPixelFormat_t
0x0000FF00,
0x000000FF,
0xFF000000 },
avcodec::PIX_FMT_ARGB,
avcodec::AV_PIX_FMT_ARGB,
true,
true,
PixelFormatYCbCr_Invalid,
@@ -151,7 +136,7 @@ static struct AVPixelFormat_t
0x0000FF00,
0x00FF0000,
0xFF000000 },
avcodec::PIX_FMT_ABGR,
avcodec::AV_PIX_FMT_ABGR,
true,
true,
PixelFormatYCbCr_Invalid,
@@ -162,7 +147,7 @@ static struct AVPixelFormat_t
0x00FF0000,
0x0000FF00,
0x000000FF },
avcodec::PIX_FMT_RGBA,
avcodec::AV_PIX_FMT_RGBA,
true,
true,
PixelFormatYCbCr_Invalid,
@@ -173,7 +158,7 @@ static struct AVPixelFormat_t
0x00FF00,
0x0000FF,
0x000000 },
avcodec::PIX_FMT_RGB24,
avcodec::AV_PIX_FMT_RGB24,
true,
true,
PixelFormatYCbCr_Invalid,
@@ -184,7 +169,7 @@ static struct AVPixelFormat_t
0x00FF00,
0xFF0000,
0x000000 },
avcodec::PIX_FMT_BGR24,
avcodec::AV_PIX_FMT_BGR24,
true,
true,
PixelFormatYCbCr_Invalid,
@@ -195,12 +180,12 @@ static struct AVPixelFormat_t
0x03E0,
0x001F,
0x0000 },
avcodec::PIX_FMT_RGB555,
avcodec::AV_PIX_FMT_RGB555,
false,
false,
PixelFormatYCbCr_Invalid,
},
{ 0, { 0,0,0,0 }, avcodec::PIX_FMT_NB, true, false, PixelFormatYCbCr_Invalid }
{ 0, { 0,0,0,0 }, avcodec::AV_PIX_FMT_NB, true, false, PixelFormatYCbCr_Invalid }
};
#endif