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#include "mythcodecid.h"
#include "mythverbose.h"
extern "C"
{
#include "libs/libavcodec/avcodec.h"
}
QString toString(MythCodecID codecid)
{
switch (codecid)
{
case kCodec_NONE:
return "None";
case kCodec_NUV_RTjpeg:
return "NUV RTjpeg";
case kCodec_NUV_MPEG4:
return "NUV MPEG4";
case kCodec_MPEG1:
return "MPEG1";
case kCodec_MPEG2:
return "MPEG2";
case kCodec_H263:
return "H.263";
case kCodec_MPEG4:
return "MPEG4";
case kCodec_H264:
return "H.264";
case kCodec_VC1:
return "VC-1";
case kCodec_WMV3:
return "WMV3";
case kCodec_MPEG1_XVMC:
return "MPEG1 XvMC";
case kCodec_MPEG2_XVMC:
return "MPEG2 XvMC";
case kCodec_H263_XVMC:
return "H.263 XvMC";
case kCodec_MPEG4_XVMC:
return "MPEG4 XvMC";
case kCodec_H264_XVMC:
return "H.264 XvMC";
case kCodec_MPEG1_IDCT:
return "MPEG1 IDCT";
case kCodec_MPEG2_IDCT:
return "MPEG2 IDCT";
case kCodec_H263_IDCT:
return "H.263 IDCT";
case kCodec_MPEG4_IDCT:
return "MPEG4 IDCT";
case kCodec_H264_IDCT:
return "H.264 IDCT";
case kCodec_MPEG1_VLD:
return "MPEG1 VLD";
case kCodec_MPEG2_VLD:
return "MPEG2 VLD";
case kCodec_H263_VLD:
return "H.263 VLD";
case kCodec_MPEG4_VLD:
return "MPEG4 VLD";
case kCodec_H264_VLD:
return "H.264 VLD";
case kCodec_MPEG1_DVDV:
return "MPEG1 DVDV";
case kCodec_MPEG2_DVDV:
return "MPEG2 DVDV";
case kCodec_H263_DVDV:
return "H.263 DVDV";
case kCodec_MPEG4_DVDV:
return "MPEG4 DVDV";
case kCodec_H264_DVDV:
return "H.264 DVDV";
case kCodec_MPEG1_VDPAU:
return "MPEG1 VDPAU";
case kCodec_MPEG2_VDPAU:
return "MPEG2 VDPAU";
case kCodec_H263_VDPAU:
return "H.263 VDPAU";
case kCodec_MPEG4_VDPAU:
return "MPEG4 VDPAU";
case kCodec_H264_VDPAU:
return "H.264 VDPAU";
case kCodec_VC1_VDPAU:
return "VC1 VDPAU";
case kCodec_WMV3_VDPAU:
return "WMV3 VDPAU";
default:
break;
}
return QString("Unknown(%1)").arg(codecid);
}
int myth2av_codecid(MythCodecID codec_id,
bool &vld, bool &idct, bool &mc, bool &vdpau)
{
vld = idct = mc = vdpau = false;
CodecID ret = CODEC_ID_NONE;
switch (codec_id)
{
case kCodec_NONE:
case kCodec_NUV_MPEG4:
case kCodec_NUV_RTjpeg:
ret = CODEC_ID_NONE;
break;
case kCodec_MPEG1:
ret = CODEC_ID_MPEG1VIDEO;
break;
case kCodec_MPEG2:
ret = CODEC_ID_MPEG2VIDEO;
break;
case kCodec_H263:
ret = CODEC_ID_H263;
break;
case kCodec_MPEG4:
ret = CODEC_ID_MPEG4;
break;
case kCodec_H264:
ret = CODEC_ID_H264;
break;
case kCodec_VC1:
ret = CODEC_ID_VC1;
break;
case kCodec_WMV3:
ret = CODEC_ID_WMV3;
break;
case kCodec_MPEG1_XVMC:
case kCodec_MPEG2_XVMC:
mc = true;
ret = CODEC_ID_MPEG2VIDEO_XVMC;
break;
case kCodec_H263_XVMC:
VERBOSE(VB_IMPORTANT, "Error: XvMC H.263 not supported by ffmpeg");
break;
case kCodec_MPEG4_XVMC:
VERBOSE(VB_IMPORTANT, "Error: XvMC MPEG4 not supported by ffmpeg");
break;
case kCodec_H264_XVMC:
VERBOSE(VB_IMPORTANT, "Error: XvMC H.264 not supported by ffmpeg");
break;
case kCodec_MPEG1_IDCT:
case kCodec_MPEG2_IDCT:
idct = mc = true;
ret = CODEC_ID_MPEG2VIDEO_XVMC;
break;
case kCodec_H263_IDCT:
VERBOSE(VB_IMPORTANT,
"Error: XvMC-IDCT H.263 not supported by ffmpeg");
break;
case kCodec_MPEG4_IDCT:
VERBOSE(VB_IMPORTANT,
"Error: XvMC-IDCT MPEG4 not supported by ffmpeg");
break;
case kCodec_H264_IDCT:
VERBOSE(VB_IMPORTANT,
"Error: XvMC-IDCT H.264 not supported by ffmpeg");
break;
case kCodec_MPEG1_VLD:
case kCodec_MPEG2_VLD:
vld = true;
ret = CODEC_ID_MPEG2VIDEO_XVMC_VLD;
break;
case kCodec_H263_VLD:
VERBOSE(VB_IMPORTANT,
"Error: XvMC-VLD H.263 not supported by ffmpeg");
break;
case kCodec_MPEG4_VLD:
VERBOSE(VB_IMPORTANT,
"Error: XvMC-VLD MPEG4 not supported by ffmpeg");
break;
case kCodec_H264_VLD:
VERBOSE(VB_IMPORTANT,
"Error: XvMC-VLD H.264 not supported by ffmpeg");
break;
case kCodec_MPEG1_DVDV:
case kCodec_MPEG2_DVDV:
ret = CODEC_ID_MPEG2VIDEO_DVDV;
break;
case kCodec_H263_DVDV:
VERBOSE(VB_IMPORTANT, "Error: DVDV H.263 not supported by ffmpeg");
break;
case kCodec_MPEG4_DVDV:
VERBOSE(VB_IMPORTANT, "Error: DVDV MPEG4 not supported by ffmpeg");
break;
case kCodec_H264_DVDV:
VERBOSE(VB_IMPORTANT, "Error: DVDV H.264 not supported by ffmpeg");
break;
case kCodec_MPEG1_VDPAU:
ret = CODEC_ID_MPEG1VIDEO;
vdpau = true;
break;
case kCodec_MPEG2_VDPAU:
ret = CODEC_ID_MPEG2VIDEO;
vdpau = true;
break;
case kCodec_H263_VDPAU:
VERBOSE(VB_IMPORTANT, "Error: VDPAU H.263 not supported by ffmpeg");
break;
case kCodec_MPEG4_VDPAU:
ret = CODEC_ID_MPEG4;
break;
case kCodec_H264_VDPAU:
ret = CODEC_ID_H264;
vdpau = true;
break;
case kCodec_VC1_VDPAU:
ret = CODEC_ID_VC1;
vdpau = true;
break;
case kCodec_WMV3_VDPAU:
ret = CODEC_ID_WMV3;
vdpau = true;
break;
default:
VERBOSE(VB_IMPORTANT,
QString("Error: MythCodecID %1 has not been "
"added to myth2av_codecid").arg(codec_id));
break;
} // switch(codec_id)
return ret;
}
int mpeg_version(int codec_id)
{
switch (codec_id)
{
case CODEC_ID_MPEG1VIDEO:
return 1;
case CODEC_ID_MPEG2VIDEO:
case CODEC_ID_MPEG2VIDEO_XVMC:
case CODEC_ID_MPEG2VIDEO_XVMC_VLD:
case CODEC_ID_MPEG2VIDEO_DVDV:
return 2;
case CODEC_ID_H263:
return 3;
case CODEC_ID_MPEG4:
return 4;
case CODEC_ID_H264:
return 5;
case CODEC_ID_VC1:
return 6;
case CODEC_ID_WMV3:
return 7;
default:
break;
}
return 0;
}
QString get_encoding_type(MythCodecID codecid)
{
switch (codecid)
{
case kCodec_NUV_RTjpeg:
return "RTjpeg";
case kCodec_MPEG1:
case kCodec_MPEG1_XVMC:
case kCodec_MPEG1_IDCT:
case kCodec_MPEG1_VLD:
case kCodec_MPEG1_DVDV:
case kCodec_MPEG1_VDPAU:
case kCodec_MPEG2:
case kCodec_MPEG2_XVMC:
case kCodec_MPEG2_IDCT:
case kCodec_MPEG2_VLD:
case kCodec_MPEG2_DVDV:
case kCodec_MPEG2_VDPAU:
return "MPEG-2";
case kCodec_H263:
case kCodec_H263_XVMC:
case kCodec_H263_IDCT:
case kCodec_H263_VLD:
case kCodec_H263_DVDV:
case kCodec_H263_VDPAU:
return "H.263";
case kCodec_NUV_MPEG4:
case kCodec_MPEG4:
case kCodec_MPEG4_IDCT:
case kCodec_MPEG4_XVMC:
case kCodec_MPEG4_VLD:
case kCodec_MPEG4_DVDV:
case kCodec_MPEG4_VDPAU:
return "MPEG-4";
case kCodec_H264:
case kCodec_H264_XVMC:
case kCodec_H264_IDCT:
case kCodec_H264_VLD:
case kCodec_H264_DVDV:
case kCodec_H264_VDPAU:
return "H.264";
case kCodec_NONE:
case kCodec_NORMAL_END:
case kCodec_STD_XVMC_END:
case kCodec_VLD_END:
case kCodec_DVDV_END:
return QString::null;
}
return QString::null;
}
QString get_decoder_name(MythCodecID codec_id, bool libmpeg2)
{
if (libmpeg2)
return "libmpeg2";
if (codec_is_dvdv(codec_id))
return "macaccel";
if (codec_is_xvmc_std(codec_id))
return "xvmc";
if (codec_is_xvmc_vld(codec_id))
return "xvmc-vld";
if (codec_is_vdpau(codec_id))
return "vdpau";
return "ffmpeg";
}
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