Changeset 583 in SHVCSoftware for branches/SHM-5.0-dev/source/Lib/TLibCommon

Timestamp:

1 Feb 2014, 00:19:46 (11 years ago)

Author:

qualcomm

Message:

JCTVC-P0204: Support for sub-bitstream property SEI message (MACRO: SUB_BITSTREAM_PROPERTY_SEI)

From: Adarsh K. Ramasubramonian <aramasub@…>

Location:

branches/SHM-5.0-dev/source/Lib/TLibCommon

Files:

• SEI.cpp (modified) (1 diff)
• SEI.h (modified) (2 diffs)
• TypeDef.h (modified) (2 diffs)

branches/SHM-5.0-dev/source/Lib/TLibCommon/SEI.cpp

@@ -41 +41 @@
 //Table D-7 Meaning of camera iso sensitivity indicator and exposure index rating indicator
 Int  Table_exp_indicator[32] = {0, 10, 12, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 640, 800, 1000, 1250, 1600, 2000, 2500, 3200, 4000, 5000, 6400, 8000, -1};
+
+#if SUB_BITSTREAM_PROPERTY_SEI
+SEISubBitstreamProperty::SEISubBitstreamProperty()
+{
+  m_activeVpsId             = -1;
+  m_numAdditionalSubStreams = 0;
+  ::memset(m_subBitstreamMode       , 0, sizeof(m_subBitstreamMode));
+  ::memset(m_outputLayerSetIdxToVps , 0, sizeof(m_outputLayerSetIdxToVps));
+  ::memset(m_highestSublayerId      , 0, sizeof(m_highestSublayerId));
+  ::memset(m_avgBitRate             , 0, sizeof(m_avgBitRate));
+  ::memset(m_maxBitRate             , 0, sizeof(m_maxBitRate));
+}
+#endif
 
 SEIMessages getSeisByType(SEIMessages &seiList, SEI::PayloadType seiType)

branches/SHM-5.0-dev/source/Lib/TLibCommon/SEI.h

@@ -78 +78 @@
     INTER_LAYER_CONSTRAINED_TILE_SETS    = 138
 #endif
+#if SUB_BITSTREAM_PROPERTY_SEI
+   ,SUB_BITSTREAM_PROPERTY               = 139    // Final PayloadType to be defined after finalization
+#endif
   };
   
@@ -407 +410 @@
 #endif
 
+#if SUB_BITSTREAM_PROPERTY_SEI
+class SEISubBitstreamProperty : public SEI
+{
+public:
+  PayloadType payloadType() const { return SUB_BITSTREAM_PROPERTY; }
+
+  SEISubBitstreamProperty();
+  virtual ~SEISubBitstreamProperty() {}
+
+  Int  m_activeVpsId;
+  Int  m_numAdditionalSubStreams;
+  Int  m_subBitstreamMode       [MAX_SUB_STREAMS];
+  Int  m_outputLayerSetIdxToVps [MAX_SUB_STREAMS];
+  Int  m_highestSublayerId      [MAX_SUB_STREAMS];
+  Int  m_avgBitRate             [MAX_SUB_STREAMS];
+  Int  m_maxBitRate             [MAX_SUB_STREAMS];
+};
+#endif
 
 typedef std::list<SEI*> SEIMessages;

branches/SHM-5.0-dev/source/Lib/TLibCommon/TypeDef.h

@@ -58 +58 @@
 #define CHANGE_NUMSUBDPB_IDX             1      ///< Change index of NumSubDpb from output layer set to layer set, to be more aligned with the Spec
 #define RESOLUTION_BASED_DPB             1      ///< JCTVC-P0192: Assign layers to sub-DPBs based on the rep_format() signaled in the VPS
+#define SUB_BITSTREAM_PROPERTY_SEI       1      ///< JCTVC-P0204: Sub-bitstream property SEI message
 #define O0109_O0199_FLAGS_TO_VUI         1      ///< JCTVC-O0109, O0199: move single_layer_for_non_irap_flag and higher_layer_flag to vps_vui
 #define O0109_VIEW_ID_LEN                1      ///< JCTVC-O0109: view_id_len_minus1 to view_id_len, and add constraint (1<<view_id_len) is greater than or equal to NumViews
@@ -250 +251 @@
 #define MAX_VPS_OP_SETS_PLUS1                     1024
 #define MAX_VPS_NUH_RESERVED_ZERO_LAYER_ID_PLUS1  1
+#endif
+
+#if SUB_BITSTREAM_PROPERTY_SEI
+#define MAX_SUB_STREAMS                           1024
 #endif