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add level limits

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This commit is contained in:
Licai Guo
2014-01-22 18:35:50 -08:00
parent 9efbef67b9
commit 9a875532fd
2 changed files with 84 additions and 4 deletions
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13
codec/decoder/core/inc/parameter_sets.h
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@@ -39,6 +39,18 @@
namespace WelsDec {
typedef struct TagLevelLimits {
int32_t iMaxMBPS; // Max macroblock processing rate(MB/s)
int32_t iMaxFS; // Max frame sizea(MBs)
int32_t iMaxDPBMbs;// Max decoded picture buffer size(MBs)
int32_t iMaxBR; // Max video bit rate
int32_t iMaxCPB; // Max CPB size
int16_t iMinVmv; // Vertical MV component range upper bound
int16_t iMaxVmv; // Vertical MV component range lower bound
int16_t iMinCR; // Min compression ration
int16_t iMaxMvsPer2Mb; // Max number of motion vectors per two consecutive MBs
} SLevelLimits;
/* Sequence Parameter Set, refer to Page 57 in JVT X201wcm */
typedef struct TagSps {
int32_t iSpsId;
@@ -87,6 +99,7 @@ bool_t bSeparateColorPlaneFlag;
bool_t bQpPrimeYZeroTransfBypassFlag;
bool_t bSeqScalingMatrixPresentFlag;
bool_t bSeqScalingListPresentFlag[12];
const SLevelLimits *pSLevelLimits;
} SSps, *PSps;