Fix building with ffmpeg3

3 files changed, 182 insertions, 14 deletions

diff --git a/.SRCINFO b/.SRCINFO
index f0078fd919e2..af0ed3885748 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,8 +1,8 @@
 # Generated by mksrcinfo v8
-# Fri Dec 11 19:38:21 UTC 2015
+# Fri Apr 15 09:18:47 UTC 2016
 pkgbase = openscenegraph-git
 	pkgdesc = An open source, high performance real-time graphics toolkit - git mirror
-	pkgver = 20151212
+	pkgver = 20160415
 	pkgrel = 1
 	url = http://www.openscenegraph.org/
 	arch = i686
@@ -11,7 +11,7 @@ pkgbase = openscenegraph-git
 	makedepends = cmake
 	makedepends = libvncserver
 	makedepends = qt5-base
-	makedepends = ffmpeg-compat
+	makedepends = ffmpeg
 	makedepends = mesa
 	depends = giflib
 	depends = jasper
@@ -24,13 +24,17 @@ pkgbase = openscenegraph-git
 	optdepends = openexr
 	optdepends = poppler-glib
 	optdepends = qt5-base
-	optdepends = ffmpeg-compat
+	optdepends = ffmpeg
 	provides = openscenegraph-git
 	provides = openscenegraph
+	provides = openthreads
 	conflicts = openscenegraph
 	conflicts = openscenegraph-svn
-	source = git://github.com/openscenegraph/osg.git
+	conflicts = openthreads
+	source = git://github.com/openscenegraph/OpenSceneGraph.git
+	source = openscenegraph-ffmpeg3.patch
 	md5sums = SKIP
+	md5sums = f8151db111ad492ea3bf93971f9a32a9
 
 pkgname = openscenegraph-git
 
diff --git a/PKGBUILD b/PKGBUILD
index c22ec3cdbcc9..50f209a48577 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -1,25 +1,32 @@
-# Maintainer: Glen Dsouza <glen@teameos.org>
+# Maintainer: Glen Dsouza <gdsouza@linuxmail.org>
 # Contributor: jmf <jmf at mesecons dot net>
 pkgname=openscenegraph-git
-pkgver=20151212
+pkgver=20160415
 pkgrel=1
-_gitname=osg
+_gitname=OpenSceneGraph
 pkgdesc="An open source, high performance real-time graphics toolkit - git mirror"
 arch=('i686' 'x86_64')
 url="http://www.openscenegraph.org/"
 license=('GPL')
 depends=('giflib' 'jasper' 'librsvg' 'xine-lib' 'curl' 'pth')
-makedepends=('cmake' 'libvncserver' 'qt5-base' 'ffmpeg-compat' 'mesa')
-optdepends=('libvncserver' 'gdal' 'openexr' 'poppler-glib' 'qt5-base' 'ffmpeg-compat')
-provides=('openscenegraph-git' 'openscenegraph')
-conflicts=('openscenegraph' 'openscenegraph-svn')
-source=(git://github.com/openscenegraph/osg.git)
-md5sums=('SKIP')
+makedepends=('cmake' 'libvncserver' 'qt5-base' 'ffmpeg' 'mesa')
+optdepends=('libvncserver' 'gdal' 'openexr' 'poppler-glib' 'qt5-base' 'ffmpeg')
+provides=('openscenegraph-git' 'openscenegraph' 'openthreads')
+conflicts=('openscenegraph' 'openscenegraph-svn' 'openthreads')
+source=(git://github.com/openscenegraph/OpenSceneGraph.git openscenegraph-ffmpeg3.patch)
+md5sums=('SKIP'
+         'f8151db111ad492ea3bf93971f9a32a9')
 
 pkgver() {
   echo "$(date +"%Y%m%d")"
 }
 
+prepare() {
+  cd OpenSceneGraph
+# Fix build with ffmpeg 3.0 (Debian)
+  patch -p2 -i ../openscenegraph-ffmpeg3.patch
+}
+
 build() {
   mkdir ${srcdir}/${_gitname}-build/
   cd "${srcdir}/${_gitname}-build/"
diff --git a/openscenegraph-ffmpeg3.patch b/openscenegraph-ffmpeg3.patch
new file mode 100644
index 000000000000..586b6010e165
--- /dev/null
+++ b/openscenegraph-ffmpeg3.patch
@@ -0,0 +1,157 @@
+Description: Replace deprecated FFmpeg API
+Author: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
+Last-Update: <2015-11-02>
+
+--- openscenegraph-3.2.1.orig/OpenSceneGraph/src/osgPlugins/ffmpeg/FFmpegDecoderVideo.cpp
++++ openscenegraph-3.2.1/OpenSceneGraph/src/osgPlugins/ffmpeg/FFmpegDecoderVideo.cpp
+@@ -71,7 +71,7 @@ void FFmpegDecoderVideo::open(AVStream *
+     findAspectRatio();
+ 
+     // Find out whether we support Alpha channel
+-    m_alpha_channel = (m_context->pix_fmt == PIX_FMT_YUVA420P);
++    m_alpha_channel = (m_context->pix_fmt == AV_PIX_FMT_YUVA420P);
+ 
+     // Find out the framerate
+     m_frame_rate = av_q2d(stream->avg_frame_rate);
+@@ -91,20 +91,19 @@ void FFmpegDecoderVideo::open(AVStream *
+         throw std::runtime_error("avcodec_open() failed");
+ 
+     // Allocate video frame
+-    m_frame.reset(avcodec_alloc_frame());
++    m_frame.reset(av_frame_alloc());
+ 
+     // Allocate converted RGB frame
+-    m_frame_rgba.reset(avcodec_alloc_frame());
+-    m_buffer_rgba[0].resize(avpicture_get_size(PIX_FMT_RGB24, width(), height()));
++    m_frame_rgba.reset(av_frame_alloc());
++    m_buffer_rgba[0].resize(avpicture_get_size(AV_PIX_FMT_RGB24, width(), height()));
+     m_buffer_rgba[1].resize(m_buffer_rgba[0].size());
+ 
+     // Assign appropriate parts of the buffer to image planes in m_frame_rgba
+-    avpicture_fill((AVPicture *) (m_frame_rgba).get(), &(m_buffer_rgba[0])[0], PIX_FMT_RGB24, width(), height());
++    avpicture_fill((AVPicture *) (m_frame_rgba).get(), &(m_buffer_rgba[0])[0], AV_PIX_FMT_RGB24, width(), height());
+ 
+     // Override get_buffer()/release_buffer() from codec context in order to retrieve the PTS of each frame.
+     m_context->opaque = this;
+-    m_context->get_buffer = getBuffer;
+-    m_context->release_buffer = releaseBuffer;
++    m_context->get_buffer2 = getBuffer;
+ }
+ 
+ 
+@@ -263,8 +262,8 @@ int FFmpegDecoderVideo::convert(AVPictur
+ #ifdef USE_SWSCALE
+     if (m_swscale_ctx==0)
+     {
+-        m_swscale_ctx = sws_getContext(src_width, src_height, (PixelFormat) src_pix_fmt,
+-                                      src_width, src_height, (PixelFormat) dst_pix_fmt,
++        m_swscale_ctx = sws_getContext(src_width, src_height, (AVPixelFormat) src_pix_fmt,
++                                      src_width, src_height, (AVPixelFormat) dst_pix_fmt,
+                                       /*SWS_BILINEAR*/ SWS_BICUBIC, NULL, NULL, NULL);
+     }
+ 
+@@ -311,14 +310,14 @@ void FFmpegDecoderVideo::publishFrame(co
+     AVPicture * const dst = (AVPicture *) m_frame_rgba.get();
+ 
+     // Assign appropriate parts of the buffer to image planes in m_frame_rgba
+-    avpicture_fill((AVPicture *) (m_frame_rgba).get(), &(m_buffer_rgba[m_writeBuffer])[0], PIX_FMT_RGB24, width(), height());
++    avpicture_fill((AVPicture *) (m_frame_rgba).get(), &(m_buffer_rgba[m_writeBuffer])[0], AV_PIX_FMT_RGB24, width(), height());
+ 
+     // Convert YUVA420p (i.e. YUV420p plus alpha channel) using our own routine
+ 
+-    if (m_context->pix_fmt == PIX_FMT_YUVA420P)
++    if (m_context->pix_fmt == AV_PIX_FMT_YUVA420P)
+         yuva420pToRgba(dst, src, width(), height());
+     else
+-        convert(dst, PIX_FMT_RGB24, src, m_context->pix_fmt, width(), height());
++        convert(dst, AV_PIX_FMT_RGB24, src, m_context->pix_fmt, width(), height());
+ 
+     // Wait 'delay' seconds before publishing the picture.
+     int i_delay = static_cast<int>(delay * 1000000 + 0.5);
+@@ -345,7 +344,7 @@ void FFmpegDecoderVideo::publishFrame(co
+ 
+ void FFmpegDecoderVideo::yuva420pToRgba(AVPicture * const dst, AVPicture * const src, int width, int height)
+ {
+-    convert(dst, PIX_FMT_RGB24, src, m_context->pix_fmt, width, height);
++    convert(dst, AV_PIX_FMT_RGB24, src, m_context->pix_fmt, width, height);
+ 
+     const size_t bpp = 4;
+ 
+@@ -363,31 +362,28 @@ void FFmpegDecoderVideo::yuva420pToRgba(
+     }
+ }
+ 
+-
+-
+-int FFmpegDecoderVideo::getBuffer(AVCodecContext * const context, AVFrame * const picture)
++int FFmpegDecoderVideo::getBuffer(AVCodecContext * const context, AVFrame * const picture, int flags)
+ {
++    AVBufferRef *ref;
+     const FFmpegDecoderVideo * const this_ = reinterpret_cast<const FFmpegDecoderVideo*>(context->opaque);
+ 
+-    const int result = avcodec_default_get_buffer(context, picture);
++    const int result = avcodec_default_get_buffer2(context, picture, flags);
+     int64_t * p_pts = reinterpret_cast<int64_t*>( av_malloc(sizeof(int64_t)) );
+ 
+     *p_pts = this_->m_packet_pts;
+     picture->opaque = p_pts;
+ 
++    ref = av_buffer_create((uint8_t *)picture->opaque, sizeof(int64_t), FFmpegDecoderVideo::freeBuffer, picture->buf[0], flags);
++    picture->buf[0] = ref;
++
+     return result;
+ }
+ 
+-
+-
+-void FFmpegDecoderVideo::releaseBuffer(AVCodecContext * const context, AVFrame * const picture)
++void FFmpegDecoderVideo::freeBuffer(void *opaque, uint8_t *data)
+ {
+-    if (picture != 0)
+-        av_freep(&picture->opaque);
+-
+-    avcodec_default_release_buffer(context, picture);
++    AVBufferRef *ref = (AVBufferRef *)opaque;
++    av_buffer_unref(&ref);
++    av_free(data);
+ }
+ 
+-
+-
+ } // namespace osgFFmpeg
+--- openscenegraph-3.2.1.orig/OpenSceneGraph/src/osgPlugins/ffmpeg/FFmpegDecoderVideo.hpp
++++ openscenegraph-3.2.1/OpenSceneGraph/src/osgPlugins/ffmpeg/FFmpegDecoderVideo.hpp
+@@ -94,8 +94,8 @@ private:
+                 int src_pix_fmt, int src_width, int src_height);
+ 
+ 
+-    static int getBuffer(AVCodecContext * context, AVFrame * picture);
+-    static void releaseBuffer(AVCodecContext * context, AVFrame * picture);
++    static int getBuffer(AVCodecContext * context, AVFrame * picture, int flags);
++    static void freeBuffer(void * opaque, uint8_t *data);
+ 
+     PacketQueue &           m_packets;
+     FFmpegClocks &          m_clocks;
+--- openscenegraph-3.2.1.orig/OpenSceneGraph/src/osgPlugins/ffmpeg/FFmpegParameters.cpp
++++ openscenegraph-3.2.1/OpenSceneGraph/src/osgPlugins/ffmpeg/FFmpegParameters.cpp
+@@ -19,7 +19,7 @@ extern "C"
+     #include <libavutil/pixdesc.h>
+ }
+ 
+-inline PixelFormat osg_av_get_pix_fmt(const char *name) { return av_get_pix_fmt(name); }
++inline AVPixelFormat osg_av_get_pix_fmt(const char *name) { return av_get_pix_fmt(name); }
+ 
+ 
+ namespace osgFFmpeg {
+--- src/OpenSceneGraph-3.4.0/src/osgPlugins/ffmpeg/FFmpegDecoderAudio.cpp.orig	2016-02-18 21:25:39.627923629 +0000
++++ src/OpenSceneGraph-3.4.0/src/osgPlugins/ffmpeg/FFmpegDecoderAudio.cpp	2016-02-18 21:26:17.071140100 +0000
+@@ -227,8 +227,7 @@
+         if (avcodec_open2(m_context, p_codec, NULL) < 0)
+             throw std::runtime_error("avcodec_open() failed");
+ 
+-        m_context->get_buffer = avcodec_default_get_buffer;
+-        m_context->release_buffer = avcodec_default_release_buffer;
++        m_context->get_buffer2 = avcodec_default_get_buffer2;
+ 
+     }
+