libraries/OpenSceneGraph: Updated for version 3.5.5 + new maintainer

Signed-off-by: Christoph Willing <chris.willing@linux.com>

1 files changed, 0 insertions, 158 deletions

diff --git a/libraries/OpenSceneGraph/ffmpeg3.patch b/libraries/OpenSceneGraph/ffmpeg3.patch
deleted file mode 100644
index 7af736ce12..0000000000
--- a/libraries/OpenSceneGraph/ffmpeg3.patch
+++ /dev/null
@@ -1,158 +0,0 @@
-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;
- 
-     }
- 
-