Ticket #10044: 0002-Add-DVB-3DTV-signalling-as-a-variant-of-HDTV.patch

File 0002-Add-DVB-3DTV-signalling-as-a-variant-of-HDTV.patch, 2.7 KB (added by dekarl@…, 12 years ago)

merge with the last two programtypes.h

  • mythtv/libs/libmyth/programtypes.h 

    From 9dd3750d471948dcac46d43c1ee5906e85121a21 Mon Sep 17 00:00:00 2001
From: Karl Dietz <dekarl@users.sourceforge.net>
Date: Wed, 14 Dec 2011 18:58:21 +0100
Subject: [PATCH 2/3] Add DVB-3DTV signalling as a variant of HDTV.

Parse the frame compatible plano-stereoscopic 3DTV video format
definitions from the component descriptor.
This adds the HDTV and WIDESCREEN flags for 3DTV programmes.
The video can be signalled as half (usually horizontal) resolution
2D HDTV signal for backwards compatibility. Having never seen such
programmes in the wild this patch is coded to the spec.
---
 mythtv/libs/libmyth/programtypes.h          |    9 +++++----
 mythtv/libs/libmythtv/mpeg/dvbdescriptors.h |    3 +++
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/mythtv/libs/libmyth/programtypes.h b/mythtv/libs/libmyth/programtypes.h
index cc86f58..2ef32e5 100644
    a b typedef enum AudioProps { 
    167167#define kAudioPropertyOffset 0
    168168#define kAudioPropertyMask (0x3f<<kAudioPropertyOffset)
    169169
    170 /// if VideoProps changes, the audioprop column in program and
     170/// if VideoProps changes, the videoprop column in program and
    171171/// recordedprogram has to changed accordingly
    172172typedef enum VideoProps {
    173173    // For backwards compatibility do not change 0 or 1
    … … typedef enum VideoProps { 
    178178    VID_720           = 0x08,
    179179    VID_1080          = 0x10,
    180180    VID_DAMAGED       = 0x20,
    181 } VideoProperty; // has 6 bits in ProgramInfo::properties
    182 #define kVideoPropertyBits 6
     181    VID_3DTV          = 0x40,
     182} VideoProperty; // has 7 bits in ProgramInfo::properties
     183#define kVideoPropertyBits 7
    183184#define kVideoPropertyOffset kAudioPropertyBits
    184185#define kVideoPropertyMask (0x3f<<kVideoPropertyOffset)
    185186
    186 /// if SubtitleTypes changes, the audioprop column in program and
     187/// if SubtitleTypes changes, the subtitletypes column in program and
    187188/// recordedprogram has to changed accordingly
    188189typedef enum SubtitleTypes {
    189190    // For backwards compatibility do not change 0 or 1

  • mythtv/libs/libmythtv/mpeg/dvbdescriptors.h 

    diff --git a/mythtv/libs/libmythtv/mpeg/dvbdescriptors.h b/mythtv/libs/libmythtv/mpeg/dvbdescriptors.h
index fdcf6d4..e6ad1e7 100644
    a b class ComponentDescriptor : public MPEGDescriptor 
    429429            case 0x0B: case 0x0C:
    430430            case 0x0F: case 0x10:
    431431                return VID_WIDESCREEN | VID_HDTV;
     432            case 0x80: case 0x81:
     433            case 0x82: case 0x83:
     434                return VID_WIDESCREEN | VID_HDTV | VID_3DTV;
    432435            default:
    433436                return VID_UNKNOWN;
    434437        }