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Code Issues Releases Activity

lavc/h2645_parse: log more HEVC NAL type.

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Signed-off-by: Jun Zhao <mypopydev@gmail.com>
This commit is contained in:
Jun Zhao 2018-05-11 10:02:27 +08:00 committed by Jun Zhao
parent 4e816b5491
commit 48c5ac8b0f
2 changed files with 94 additions and 29 deletions
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97
libavcodec/h2645_parse.c
View File

@ -145,36 +145,77 @@ nsc:
return si; return si;
} }
static const char *hevc_nal_type_name[64] = {
"TRAIL_N", // HEVC_NAL_TRAIL_N
"TRAIL_R", // HEVC_NAL_TRAIL_R
"TSA_N", // HEVC_NAL_TSA_N
"TSA_R", // HEVC_NAL_TSA_R
"STSA_N", // HEVC_NAL_STSA_N
"STSA_R", // HEVC_NAL_STSA_R
"RADL_N", // HEVC_NAL_RADL_N
"RADL_R", // HEVC_NAL_RADL_R
"RASL_N", // HEVC_NAL_RASL_N
"RASL_R", // HEVC_NAL_RASL_R
"RSV_VCL_N10", // HEVC_NAL_VCL_N10
"RSV_VCL_R11", // HEVC_NAL_VCL_R11
"RSV_VCL_N12", // HEVC_NAL_VCL_N12
"RSV_VLC_R13", // HEVC_NAL_VCL_R13
"RSV_VCL_N14", // HEVC_NAL_VCL_N14
"RSV_VCL_R15", // HEVC_NAL_VCL_R15
"BLA_W_LP", // HEVC_NAL_BLA_W_LP
"BLA_W_RADL", // HEVC_NAL_BLA_W_RADL
"BLA_N_LP", // HEVC_NAL_BLA_N_LP
"IDR_W_RADL", // HEVC_NAL_IDR_W_RADL
"IDR_N_LP", // HEVC_NAL_IDR_N_LP
"CRA_NUT", // HEVC_NAL_CRA_NUT
"IRAP_IRAP_VCL22", // HEVC_NAL_IRAP_VCL22
"IRAP_IRAP_VCL23", // HEVC_NAL_IRAP_VCL23
"RSV_VCL24", // HEVC_NAL_RSV_VCL24
"RSV_VCL25", // HEVC_NAL_RSV_VCL25
"RSV_VCL26", // HEVC_NAL_RSV_VCL26
"RSV_VCL27", // HEVC_NAL_RSV_VCL27
"RSV_VCL28", // HEVC_NAL_RSV_VCL28
"RSV_VCL29", // HEVC_NAL_RSV_VCL29
"RSV_VCL30", // HEVC_NAL_RSV_VCL30
"RSV_VCL31", // HEVC_NAL_RSV_VCL31
"VPS", // HEVC_NAL_VPS
"SPS", // HEVC_NAL_SPS
"PPS", // HEVC_NAL_PPS
"AUD", // HEVC_NAL_AUD
"EOS_NUT", // HEVC_NAL_EOS_NUT
"EOB_NUT", // HEVC_NAL_EOB_NUT
"FD_NUT", // HEVC_NAL_FD_NUT
"SEI_PREFIX", // HEVC_NAL_SEI_PREFIX
"SEI_SUFFIX", // HEVC_NAL_SEI_SUFFIX
"RSV_NVCL41", // HEVC_NAL_RSV_NVCL41
"RSV_NVCL42", // HEVC_NAL_RSV_NVCL42
"RSV_NVCL43", // HEVC_NAL_RSV_NVCL43
"RSV_NVCL44", // HEVC_NAL_RSV_NVCL44
"RSV_NVCL45", // HEVC_NAL_RSV_NVCL45
"RSV_NVCL46", // HEVC_NAL_RSV_NVCL46
"RSV_NVCL47", // HEVC_NAL_RSV_NVCL47
"UNSPEC48", // HEVC_NAL_UNSPEC48
"UNSPEC49", // HEVC_NAL_UNSPEC49
"UNSPEC50", // HEVC_NAL_UNSPEC50
"UNSPEC51", // HEVC_NAL_UNSPEC51
"UNSPEC52", // HEVC_NAL_UNSPEC52
"UNSPEC53", // HEVC_NAL_UNSPEC53
"UNSPEC54", // HEVC_NAL_UNSPEC54
"UNSPEC55", // HEVC_NAL_UNSPEC55
"UNSPEC56", // HEVC_NAL_UNSPEC56
"UNSPEC57", // HEVC_NAL_UNSPEC57
"UNSPEC58", // HEVC_NAL_UNSPEC58
"UNSPEC59", // HEVC_NAL_UNSPEC59
"UNSPEC60", // HEVC_NAL_UNSPEC60
"UNSPEC61", // HEVC_NAL_UNSPEC61
"UNSPEC62", // HEVC_NAL_UNSPEC62
"UNSPEC63", // HEVC_NAL_UNSPEC63
};
static const char *nal_unit_name(int nal_type) static const char *nal_unit_name(int nal_type)
{ {
switch(nal_type) { av_assert0(nal_type >= 0 && nal_type < 64);
case HEVC_NAL_TRAIL_N : return "TRAIL_N"; return hevc_nal_type_name[nal_type];
case HEVC_NAL_TRAIL_R : return "TRAIL_R";
case HEVC_NAL_TSA_N : return "TSA_N";
case HEVC_NAL_TSA_R : return "TSA_R";
case HEVC_NAL_STSA_N : return "STSA_N";
case HEVC_NAL_STSA_R : return "STSA_R";
case HEVC_NAL_RADL_N : return "RADL_N";
case HEVC_NAL_RADL_R : return "RADL_R";
case HEVC_NAL_RASL_N : return "RASL_N";
case HEVC_NAL_RASL_R : return "RASL_R";
case HEVC_NAL_BLA_W_LP : return "BLA_W_LP";
case HEVC_NAL_BLA_W_RADL : return "BLA_W_RADL";
case HEVC_NAL_BLA_N_LP : return "BLA_N_LP";
case HEVC_NAL_IDR_W_RADL : return "IDR_W_RADL";
case HEVC_NAL_IDR_N_LP : return "IDR_N_LP";
case HEVC_NAL_CRA_NUT : return "CRA_NUT";
case HEVC_NAL_VPS : return "VPS";
case HEVC_NAL_SPS : return "SPS";
case HEVC_NAL_PPS : return "PPS";
case HEVC_NAL_AUD : return "AUD";
case HEVC_NAL_EOS_NUT : return "EOS_NUT";
case HEVC_NAL_EOB_NUT : return "EOB_NUT";
case HEVC_NAL_FD_NUT : return "FD_NUT";
case HEVC_NAL_SEI_PREFIX : return "SEI_PREFIX";
case HEVC_NAL_SEI_SUFFIX : return "SEI_SUFFIX";
default : return "?";
}
} }
static int get_bit_length(H2645NAL *nal, int skip_trailing_zeros) static int get_bit_length(H2645NAL *nal, int skip_trailing_zeros)

26
libavcodec/hevc.h
View File

@ -22,7 +22,8 @@
#define AVCODEC_HEVC_H #define AVCODEC_HEVC_H
/** /**
* Table 7-3: NAL unit type codes * Table 7-1 – NAL unit type codes and NAL unit type classes in
* T-REC-H.265-201802
*/ */
enum HEVCNALUnitType { enum HEVCNALUnitType {
HEVC_NAL_TRAIL_N = 0, HEVC_NAL_TRAIL_N = 0,
@ -66,6 +67,29 @@ enum HEVCNALUnitType {
HEVC_NAL_FD_NUT = 38, HEVC_NAL_FD_NUT = 38,
HEVC_NAL_SEI_PREFIX = 39, HEVC_NAL_SEI_PREFIX = 39,
HEVC_NAL_SEI_SUFFIX = 40, HEVC_NAL_SEI_SUFFIX = 40,
HEVC_NAL_RSV_NVCL41 = 41,
HEVC_NAL_RSV_NVCL42 = 42,
HEVC_NAL_RSV_NVCL43 = 43,
HEVC_NAL_RSV_NVCL44 = 44,
HEVC_NAL_RSV_NVCL45 = 45,
HEVC_NAL_RSV_NVCL46 = 46,
HEVC_NAL_RSV_NVCL47 = 47,
HEVC_NAL_UNSPEC48 = 48,
HEVC_NAL_UNSPEC49 = 49,
HEVC_NAL_UNSPEC50 = 50,
HEVC_NAL_UNSPEC51 = 51,
HEVC_NAL_UNSPEC52 = 52,
HEVC_NAL_UNSPEC53 = 53,
HEVC_NAL_UNSPEC54 = 54,
HEVC_NAL_UNSPEC55 = 55,
HEVC_NAL_UNSPEC56 = 56,
HEVC_NAL_UNSPEC57 = 57,
HEVC_NAL_UNSPEC58 = 58,
HEVC_NAL_UNSPEC59 = 59,
HEVC_NAL_UNSPEC60 = 60,
HEVC_NAL_UNSPEC61 = 61,
HEVC_NAL_UNSPEC62 = 62,
HEVC_NAL_UNSPEC63 = 63,
}; };
enum HEVCSliceType { enum HEVCSliceType {