mythcodecid.h File Reference

#include <QString>
#include "libavcodec/avcodec.h"

Include dependency graph for mythcodecid.h:

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Go to the source code of this file.

Macros
#define	codec_is_std(id)   (id < kCodec_NORMAL_END)
#define	codec_is_std_mpeg(id)   (id == kCodec_MPEG1 || id == kCodec_MPEG2)
#define	codec_is_vdpau(id)
#define	codec_is_vdpau_hw(id)
#define	codec_is_vaapi(id)
#define	codec_is_vaapi_hw(id)
#define	codec_is_dxva2(id)
#define	codec_is_dxva2_hw(id)
#define	codec_is_mediacodec(id)
#define	codec_is_vaapi2(id)
#define	codec_is_nvdec(id)
#define	codec_sw_copy(id)
#define	CODEC_IS_H264(id)   (mpeg_version(id) == 5)
#define	CODEC_IS_MPEG(id)   (mpeg_version(id) && mpeg_version(id) <= 2)
#define	CODEC_IS_FFMPEG_MPEG(id)   (CODEC_IS_MPEG(id))
#define	CODEC_IS_VDPAU(codec)
#define	CODEC_IS_VAAPI(codec, enc)   (codec && IS_VAAPI_PIX_FMT(enc->pix_fmt))
#define	CODEC_IS_DXVA2(codec, enc)   (codec && (enc->pix_fmt == AV_PIX_FMT_DXVA2_VLD))
#define	CODEC_IS_MEDIACODEC(codec)   (0)

Enumerations
enum	MythCodecID {   kCodec_NONE = 0, kCodec_NORMAL_BEGIN = kCodec_NONE, kCodec_NUV_RTjpeg, kCodec_NUV_MPEG4,   kCodec_MPEG1, kCodec_MPEG2, kCodec_H263, kCodec_MPEG4,   kCodec_H264, kCodec_VC1, kCodec_WMV3, kCodec_VP8,   kCodec_VP9, kCodec_HEVC, kCodec_NORMAL_END, kCodec_VDPAU_BEGIN = kCodec_NORMAL_END,   kCodec_MPEG1_VDPAU, kCodec_MPEG2_VDPAU, kCodec_H263_VDPAU, kCodec_MPEG4_VDPAU,   kCodec_H264_VDPAU, kCodec_VC1_VDPAU, kCodec_WMV3_VDPAU, kCodec_VP8_VDPAU,   kCodec_VP9_VDPAU, kCodec_HEVC_VDPAU, kCodec_VDPAU_END, kCodec_VAAPI_BEGIN = kCodec_VDPAU_END,   kCodec_MPEG1_VAAPI, kCodec_MPEG2_VAAPI, kCodec_H263_VAAPI, kCodec_MPEG4_VAAPI,   kCodec_H264_VAAPI, kCodec_VC1_VAAPI, kCodec_WMV3_VAAPI, kCodec_VP8_VAAPI,   kCodec_VP9_VAAPI, kCodec_HEVC_VAAPI, kCodec_VAAPI_END, kCodec_DXVA2_BEGIN = kCodec_VAAPI_END,   kCodec_MPEG1_DXVA2, kCodec_MPEG2_DXVA2, kCodec_H263_DXVA2, kCodec_MPEG4_DXVA2,   kCodec_H264_DXVA2, kCodec_VC1_DXVA2, kCodec_WMV3_DXVA2, kCodec_VP8_DXVA2,   kCodec_VP9_DXVA2, kCodec_HEVC_DXVA2, kCodec_DXVA2_END, kCodec_MEDIACODEC_BEGIN = kCodec_DXVA2_END,   kCodec_MPEG1_MEDIACODEC, kCodec_MPEG2_MEDIACODEC, kCodec_H263_MEDIACODEC, kCodec_MPEG4_MEDIACODEC,   kCodec_H264_MEDIACODEC, kCodec_VC1_MEDIACODEC, kCodec_WMV3_MEDIACODEC, kCodec_VP8_MEDIACODEC,   kCodec_VP9_MEDIACODEC, kCodec_HEVC_MEDIACODEC, kCodec_MEDIACODEC_END, kCodec_VAAPI2_BEGIN = kCodec_MEDIACODEC_END,   kCodec_MPEG1_VAAPI2, kCodec_MPEG2_VAAPI2, kCodec_H263_VAAPI2, kCodec_MPEG4_VAAPI2,   kCodec_H264_VAAPI2, kCodec_VC1_VAAPI2, kCodec_WMV3_VAAPI2, kCodec_VP8_VAAPI2,   kCodec_VP9_VAAPI2, kCodec_HEVC_VAAPI2, kCodec_VAAPI2_END, kCodec_NVDEC_BEGIN = kCodec_VAAPI2_END,   kCodec_MPEG1_NVDEC, kCodec_MPEG2_NVDEC, kCodec_H263_NVDEC, kCodec_MPEG4_NVDEC,   kCodec_H264_NVDEC, kCodec_VC1_NVDEC, kCodec_WMV3_NVDEC, kCodec_VP8_NVDEC,   kCodec_VP9_NVDEC, kCodec_HEVC_NVDEC, kCodec_NVDEC_END }

Functions
QString	get_encoding_type (MythCodecID codecid)
QString	get_decoder_name (MythCodecID codec_id)
QString	toString (MythCodecID codecid)
AVCodecID	myth2av_codecid (MythCodecID codec_id, bool &vdpau)
AVCodecID	myth2av_codecid (MythCodecID codec_id)
int	mpeg_version (int codec_id)

Macro Definition Documentation

codec_is_std

#define codec_is_std

(

id

)

(id < kCodec_NORMAL_END)

Definition at line 127 of file mythcodecid.h.

codec_is_std_mpeg

#define codec_is_std_mpeg

(

id

)

(id == kCodec_MPEG1 || id == kCodec_MPEG2)

Definition at line 128 of file mythcodecid.h.

codec_is_vdpau

#define codec_is_vdpau

(

id

)

Value:

((id > kCodec_VDPAU_BEGIN) &&     \
                               (id < kCodec_VDPAU_END))

Definition at line 129 of file mythcodecid.h.

codec_is_vdpau_hw

#define codec_is_vdpau_hw

(

id

)

Value:

((codec_is_vdpau(id) &&           \
                                (id != kCodec_H263_VDPAU) &&    \
                                (id != kCodec_VP8_VDPAU)))

Definition at line 131 of file mythcodecid.h.

codec_is_vaapi

#define codec_is_vaapi

(

id

)

Value:

((id > kCodec_VAAPI_BEGIN) &&     \
                               (id < kCodec_VAAPI_END))

Definition at line 134 of file mythcodecid.h.

codec_is_vaapi_hw

#define codec_is_vaapi_hw

(

id

)

Value:

(codec_is_vaapi(id) &&            \
                               (id != kCodec_VP8_VAAPI))

Definition at line 136 of file mythcodecid.h.

codec_is_dxva2

#define codec_is_dxva2

(

id

)

Value:

((id > kCodec_DXVA2_BEGIN) &&     \
                               (id < kCodec_DXVA2_END))

Definition at line 138 of file mythcodecid.h.

codec_is_dxva2_hw

#define codec_is_dxva2_hw

(

id

)

Value:

(codec_is_dxva2(id) &&\
                               ((id == kCodec_H264_DXVA2)  ||   \
                                (id == kCodec_MPEG2_DXVA2) ||   \
                                (id == kCodec_VC1_DXVA2)))

Definition at line 140 of file mythcodecid.h.

codec_is_mediacodec

#define codec_is_mediacodec

(

id

)

Value:

((id > kCodec_MEDIACODEC_BEGIN) &&     \
                               (id < kCodec_MEDIACODEC_END))

Definition at line 144 of file mythcodecid.h.

codec_is_vaapi2

#define codec_is_vaapi2

(

id

)

Value:

((id > kCodec_VAAPI2_BEGIN) &&     \
                               (id < kCodec_VAAPI2_END))

Definition at line 146 of file mythcodecid.h.

codec_is_nvdec

#define codec_is_nvdec

(

id

)

Value:

((id > kCodec_NVDEC_BEGIN) &&     \
                               (id < kCodec_NVDEC_END))

Definition at line 148 of file mythcodecid.h.

codec_sw_copy

#define codec_sw_copy

(

id

)

Value:

(codec_is_std(id) || codec_is_mediacodec(id) \
    || codec_is_vaapi2(id) || codec_is_nvdec(id))

Definition at line 151 of file mythcodecid.h.

CODEC_IS_H264

#define CODEC_IS_H264

(

id

)

(mpeg_version(id) == 5)

Definition at line 166 of file mythcodecid.h.

CODEC_IS_MPEG

#define CODEC_IS_MPEG

(

id

)

(mpeg_version(id) && mpeg_version(id) <= 2)

Definition at line 167 of file mythcodecid.h.

CODEC_IS_FFMPEG_MPEG

#define CODEC_IS_FFMPEG_MPEG

(

id

)

(CODEC_IS_MPEG(id))

Definition at line 168 of file mythcodecid.h.

CODEC_IS_VDPAU

#define CODEC_IS_VDPAU

(

codec

)

Value:

(codec &&\
                               codec->capabilities & CODEC_CAP_HWACCEL_VDPAU)

Definition at line 170 of file mythcodecid.h.

CODEC_IS_VAAPI

#define CODEC_IS_VAAPI	(		codec,
			enc
	)		(codec && IS_VAAPI_PIX_FMT(enc->pix_fmt))

Definition at line 177 of file mythcodecid.h.

CODEC_IS_DXVA2

#define CODEC_IS_DXVA2	(		codec,
			enc
	)		(codec && (enc->pix_fmt == AV_PIX_FMT_DXVA2_VLD))

Definition at line 183 of file mythcodecid.h.

CODEC_IS_MEDIACODEC

#define CODEC_IS_MEDIACODEC

(

codec

)

(0)

Definition at line 191 of file mythcodecid.h.

Enumeration Type Documentation

MythCodecID

enum MythCodecID

Enumerator
kCodec_NONE
kCodec_NORMAL_BEGIN
kCodec_NUV_RTjpeg
kCodec_NUV_MPEG4
kCodec_MPEG1
kCodec_MPEG2
kCodec_H263
kCodec_MPEG4
kCodec_H264
kCodec_VC1
kCodec_WMV3
kCodec_VP8
kCodec_VP9
kCodec_HEVC
kCodec_NORMAL_END
kCodec_VDPAU_BEGIN
kCodec_MPEG1_VDPAU
kCodec_MPEG2_VDPAU
kCodec_H263_VDPAU
kCodec_MPEG4_VDPAU
kCodec_H264_VDPAU
kCodec_VC1_VDPAU
kCodec_WMV3_VDPAU
kCodec_VP8_VDPAU
kCodec_VP9_VDPAU
kCodec_HEVC_VDPAU
kCodec_VDPAU_END
kCodec_VAAPI_BEGIN
kCodec_MPEG1_VAAPI
kCodec_MPEG2_VAAPI
kCodec_H263_VAAPI
kCodec_MPEG4_VAAPI
kCodec_H264_VAAPI
kCodec_VC1_VAAPI
kCodec_WMV3_VAAPI
kCodec_VP8_VAAPI
kCodec_VP9_VAAPI
kCodec_HEVC_VAAPI
kCodec_VAAPI_END
kCodec_DXVA2_BEGIN
kCodec_MPEG1_DXVA2
kCodec_MPEG2_DXVA2
kCodec_H263_DXVA2
kCodec_MPEG4_DXVA2
kCodec_H264_DXVA2
kCodec_VC1_DXVA2
kCodec_WMV3_DXVA2
kCodec_VP8_DXVA2
kCodec_VP9_DXVA2
kCodec_HEVC_DXVA2
kCodec_DXVA2_END
kCodec_MEDIACODEC_BEGIN
kCodec_MPEG1_MEDIACODEC
kCodec_MPEG2_MEDIACODEC
kCodec_H263_MEDIACODEC
kCodec_MPEG4_MEDIACODEC
kCodec_H264_MEDIACODEC
kCodec_VC1_MEDIACODEC
kCodec_WMV3_MEDIACODEC
kCodec_VP8_MEDIACODEC
kCodec_VP9_MEDIACODEC
kCodec_HEVC_MEDIACODEC
kCodec_MEDIACODEC_END
kCodec_VAAPI2_BEGIN
kCodec_MPEG1_VAAPI2
kCodec_MPEG2_VAAPI2
kCodec_H263_VAAPI2
kCodec_MPEG4_VAAPI2
kCodec_H264_VAAPI2
kCodec_VC1_VAAPI2
kCodec_WMV3_VAAPI2
kCodec_VP8_VAAPI2
kCodec_VP9_VAAPI2
kCodec_HEVC_VAAPI2
kCodec_VAAPI2_END
kCodec_NVDEC_BEGIN
kCodec_MPEG1_NVDEC
kCodec_MPEG2_NVDEC
kCodec_H263_NVDEC
kCodec_MPEG4_NVDEC
kCodec_H264_NVDEC
kCodec_VC1_NVDEC
kCodec_WMV3_NVDEC
kCodec_VP8_NVDEC
kCodec_VP9_NVDEC
kCodec_HEVC_NVDEC
kCodec_NVDEC_END

Definition at line 10 of file mythcodecid.h.

Function Documentation

get_encoding_type()

QString get_encoding_type

(

MythCodecID

codecid

)

Definition at line 451 of file mythcodecid.cpp.

Referenced by MythPlayer::GetEncodingType().

get_decoder_name()

QString get_decoder_name

(

MythCodecID

codec_id

)

Definition at line 561 of file mythcodecid.cpp.

Referenced by AvFormatDecoder::GetCodecDecoderName().

toString()

QString toString

(

MythCodecID

codecid

)

Definition at line 9 of file mythcodecid.cpp.

myth2av_codecid() [1/2]

AVCodecID myth2av_codecid	(	MythCodecID	codec_id,
		bool &	vdpau
	)

Definition at line 175 of file mythcodecid.cpp.

Referenced by allowed_video_renderers(), VideoOutput::InputChanged(), and myth2av_codecid().

myth2av_codecid() [2/2]

AVCodecID myth2av_codecid ( MythCodecID  codec_id )

inline

Definition at line 158 of file mythcodecid.h.

mpeg_version()

int mpeg_version

(

int

codec_id

)

Definition at line 421 of file mythcodecid.cpp.

Referenced by AvFormatDecoder::ScanStreams().