[vlc-devel] [PATCH 0/9] [WIP] 3D stereoscopy support

[Rémi Denis-Courmont]

It is not a regression strictly speaking, but non-3D video outputs should be patched to request monoscopic format...

-- 
Rémi Denis-Courmont
Sent from my NVIDIA Tegra-powered device

----- Reply message -----
De : "Felix Abecassis" <felix.abecassis at gmail.com>
Pour : <vlc-devel at videolan.org>
Objet : [vlc-devel] [PATCH 0/9] [WIP] 3D stereoscopy support
Date : ven., août 8, 2014 21:13

This is WIP. I'm welcoming comments on this patch set.

This patch set aims to implement a framework for 3D stereoscopy
support in VLC. The 3D stereo mode is added to video_format_t and can
be modified by a decoder, a packetizer or a filter. Detection of the
3D stereo mode has been implemented in the h264 packetizer, the MKV
demuxer and the avcodec module.

The Direct3D module has been modified in order to supported 3D stereo
rendering with the NVIDIA 3D Vision API.

To be done:
1) Anaglyph support by reusing the current filter
2) OpenGL quadbuffering (I lack the necessary HW).
3) Being able to force the 3D stereo mode of a video since most samples are not tagged correctly.

Felix Abecassis (9):
include: add definitions for video 3D stereoscopy
core: add 3D stereo information to video_format_t
swscale: bail out if 3D stereo conversion is requested
video_filter: add a video filter converting between different 3D
stereo formats
avcodec: retrieve decoded 3D stereo format if available
decoder: forward 3D stereo type from packetizer to decoder
h264: parse 3D stereo information from frame_packing_arrangement SEI
message
mkv: parse the StereoMode element on video tracks
direct3D: implement support of NVIDIA 3D Vision

include/vlc_es.h                             |   3 +
include/vlc_stereo3d.h                       |  62 +++++
modules/codec/avcodec/video.c                |  26 ++
modules/demux/mkv/matroska_segment_parse.cpp |  38 ++-
modules/packetizer/h264.c                    |  33 +++
modules/video_chroma/swscale.c               |   3 +
modules/video_filter/Modules.am              |   2 +
modules/video_filter/stereo3d_convert.c      | 360 +++++++++++++++++++++++++++
modules/video_output/Modules.am              |   3 +-
modules/video_output/msw/common.h            |  27 ++
modules/video_output/msw/direct3d.c          |  70 ++++--
modules/video_output/msw/nvapi.h             |  65 +++++
modules/video_output/msw/nvidia_3dvision.c   | 295 ++++++++++++++++++++++
modules/video_output/msw/nvidia_3dvision.h   |  46 ++++
src/input/decoder.c                          |   5 +-
src/misc/es_format.c                         |   3 +
16 files changed, 1019 insertions(+), 22 deletions(-)
create mode 100644 include/vlc_stereo3d.h
create mode 100644 modules/video_filter/stereo3d_convert.c
create mode 100644 modules/video_output/msw/nvapi.h
create mode 100644 modules/video_output/msw/nvidia_3dvision.c
create mode 100644 modules/video_output/msw/nvidia_3dvision.h

-- 
1.9.1

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