[libdvbpsi-devel] [PATCH 3/3] Dump functionality for the MPEG-4 descriptor in dvbinfo

[Jean-Paul Saman]

Patch merged,

Thanks,

Jean-Paul Saman

On Sun, Mar 15, 2015 at 4:26 PM, Daniel Kamil Kozar <dkk089 at gmail.com>
wrote:

> ---
>  examples/dvbinfo/libdvbpsi.c | 59
> ++++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 59 insertions(+)
>
> diff --git a/examples/dvbinfo/libdvbpsi.c b/examples/dvbinfo/libdvbpsi.c
> index 1d79d4c..096df28 100644
> --- a/examples/dvbinfo/libdvbpsi.c
> +++ b/examples/dvbinfo/libdvbpsi.c
> @@ -982,6 +982,61 @@ static void DumpIBPDescriptor(const void
> *p_descriptor)
>      printf("Max GOP length: %" PRIu16 " \n",
> ibp_descriptor->i_max_gop_length);
>  }
>
> +static const char*
> MPEG4VideoProfileToString(dvbpsi_mpeg4_visual_profile_and_level_t profile)
> +{
> +    switch(profile)
> +    {
> +        case DVBPSI_MPEG4V_PROFILE_SIMPLE_L1: return "Simple
> Profile/Level 1";
> +        case DVBPSI_MPEG4V_PROFILE_SIMPLE_L2: return "Simple
> Profile/Level 2";
> +        case DVBPSI_MPEG4V_PROFILE_SIMPLE_L3: return "Simple
> Profile/Level 3";
> +        case DVBPSI_MPEG4V_PROFILE_SIMPLE_SCALABLE_L1: return "Simple
> Scalable Profile/Level 1";
> +        case DVBPSI_MPEG4V_PROFILE_SIMPLE_SCALABLE_L2: return "Simple
> Scalable Profile/Level 2";
> +        case DVBPSI_MPEG4V_PROFILE_CORE_L1: return "Core Profile/Level 1";
> +        case DVBPSI_MPEG4V_PROFILE_CORE_L2: return "Core Profile/Level 2";
> +        case DVBPSI_MPEG4V_PROFILE_MAIN_L2: return "Main Profile/Level 2";
> +        case DVBPSI_MPEG4V_PROFILE_MAIN_L3: return "Main Profile/Level 3";
> +        case DVBPSI_MPEG4V_PROFILE_MAIN_L4: return "Main Profile/Level 4";
> +        case DVBPSI_MPEG4V_PROFILE_N_BIT_L2: return "N-bit Profile/Level
> 2";
> +        case DVBPSI_MPEG4V_PROFILE_SCALABLE_TEXTURE_L1: return "Scalable
> Texture Profile/Level 1";
> +        case DVBPSI_MPEG4V_PROFILE_SIMPLE_FACE_ANIMATION_L1: return
> "Simple Face Animation Profile/Level 1";
> +        case DVBPSI_MPEG4V_PROFILE_SIMPLE_FACE_ANIMATION_L2: return
> "Simple Face Animation Profile/Level 2";
> +        case DVBPSI_MPEG4V_PROFILE_SIMPLE_FBA_L1: return "Simple FBA
> Profile/Level 1";
> +        case DVBPSI_MPEG4V_PROFILE_SIMPLE_FBA_L2: return "Simple FBA
> Profile/Level 2";
> +        case DVBPSI_MPEG4V_PROFILE_BASIC_ANIMATED_TEXTURE_L1: return
> "Basic Animated Texture Profile/Level 1";
> +        case DVBPSI_MPEG4V_PROFILE_BASIC_ANIMATED_TEXTURE_L2: return
> "Basic Animated Texture Profile/Level 2";
> +        case DVBPSI_MPEG4V_PROFILE_HYBRID_L1: return "Hybrid
> Profile/Level 1";
> +        case DVBPSI_MPEG4V_PROFILE_HYBRID_L2: return "Hybrid
> Profile/Level 2";
> +        case DVBPSI_MPEG4V_PROFILE_ADV_REAL_TIME_SIMPLE_L1: return
> "Advanced Real Time Simple Profile/Level 1";
> +        case DVBPSI_MPEG4V_PROFILE_ADV_REAL_TIME_SIMPLE_L2: return
> "Advanced Real Time Simple Profile/Level 2";
> +        case DVBPSI_MPEG4V_PROFILE_ADV_REAL_TIME_SIMPLE_L3: return
> "Advanced Real Time Simple Profile/Level 3";
> +        case DVBPSI_MPEG4V_PROFILE_ADV_REAL_TIME_SIMPLE_L4: return
> "Advanced Real Time Simple Profile/Level 4";
> +        case DVBPSI_MPEG4V_PROFILE_CORE_SCALABLE_L1: return "Core
> Scalable Profile/Level 1";
> +        case DVBPSI_MPEG4V_PROFILE_CORE_SCALABLE_L2: return "Core
> Scalable Profile/Level 2";
> +        case DVBPSI_MPEG4V_PROFILE_CORE_SCALABLE_L3: return "Core
> Scalable Profile/Level 3";
> +        case DVBPSI_MPEG4V_PROFILE_ADV_CODING_EFF_L1: return "Advanced
> Coding Efficiency Profile/Level 1";
> +        case DVBPSI_MPEG4V_PROFILE_ADV_CODING_EFF_L2: return "Advanced
> Coding Efficiency Profile/Level 2";
> +        case DVBPSI_MPEG4V_PROFILE_ADV_CODING_EFF_L3: return "Advanced
> Coding Efficiency Profile/Level 3";
> +        case DVBPSI_MPEG4V_PROFILE_ADV_CODING_EFF_L4: return "Advanced
> Coding Efficiency Profile/Level 4";
> +        case DVBPSI_MPEG4V_PROFILE_ADV_CORE_L1: return "Advanced Core
> Profile/Level 1";
> +        case DVBPSI_MPEG4V_PROFILE_ADV_CORE_L2: return "Advanced Core
> Profile/Level 2";
> +        case DVBPSI_MPEG4V_PROFILE_ADV_SCALABLE_TEXTURE_L1: return
> "Advanced Scalable Texture/Level 1";
> +        case DVBPSI_MPEG4V_PROFILE_ADV_SCALABLE_TEXTURE_L2: return
> "Advanced Scalable Texture/Level 2";
> +        case DVBPSI_MPEG4V_PROFILE_ADV_SCALABLE_TEXTURE_L3: return
> "Advanced Scalable Texture/Level 3";
> +
> +        case DVBPSI_MPEG4V_PROFILE_LAST:
> +        default:
> +            return "Reserved";
> +    }
> +}
> +
> +static void DumpMPEG4VideoDescriptor(const void *p_descriptor)
> +{
> +    const dvbpsi_mpeg4_video_dr_t *mpeg4_descriptor = p_descriptor;
> +    printf("MPEG-4 Video Profile and Level : %s (0x%02x) \n",
> +
> MPEG4VideoProfileToString(mpeg4_descriptor->i_mpeg4_visual_profile_and_level),
> +        mpeg4_descriptor->i_mpeg4_visual_profile_and_level);
> +}
> +
>
>  /*****************************************************************************
>   * DumpSystemClockDescriptor
>
> *****************************************************************************/
> @@ -1564,6 +1619,10 @@ static void DumpDescriptor(dvbpsi_descriptor_t
> *p_descriptor)
>              p_decoded = dvbpsi_DecodeIBPDr(p_descriptor);
>              dump_dr_fn = DumpIBPDescriptor;
>              break;
> +        case 0x1b:
> +            p_decoded = dvbpsi_DecodeMPEG4VideoDr(p_descriptor);
> +            dump_dr_fn = DumpMPEG4VideoDescriptor;
> +            break;
>          case 0x4c:
>              p_decoded = dvbpsi_DecodeTimeShiftedServiceDr(p_descriptor);
>              dump_dr_fn = DumpTimeShiftedServiceDescriptor;
> --
> 2.3.2
>
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> libdvbpsi-devel at videolan.org
> https://mailman.videolan.org/listinfo/libdvbpsi-devel
>
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