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nvcodec: Bump SDK header to version 9.0
The latest Turing architecture (e.g., RTX serise) can support decoding HEVC 4:4:4 format up to 12bits.
This commit is contained in:
Seungha Yang
parent
fdab54611b
commit
1010b9f567
3 changed files with 133 additions and 32 deletions
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@ -1,7 +1,7 @@
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/*
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* This copyright notice applies to this header file only:
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*
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* Copyright (c) 2010-2018 NVIDIA Corporation
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* Copyright (c) 2010-2019 NVIDIA Corporation
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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@ -28,7 +28,7 @@
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/*****************************************************************************************************/
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//! \file cuviddec.h
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//! NVDECODE API provides video decoding interface to NVIDIA GPU devices.
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//! \date 2015-2018
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//! \date 2015-2019
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//! This file contains constants, structure definitions and function prototypes used for decoding.
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/*****************************************************************************************************/
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@ -87,6 +87,9 @@ typedef enum cudaVideoSurfaceFormat_enum {
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cudaVideoSurfaceFormat_NV12=0, /**< Semi-Planar YUV [Y plane followed by interleaved UV plane] */
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cudaVideoSurfaceFormat_P016=1, /**< 16 bit Semi-Planar YUV [Y plane followed by interleaved UV plane].
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Can be used for 10 bit(6LSB bits 0), 12 bit (4LSB bits 0) */
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cudaVideoSurfaceFormat_YUV444=2, /**< Planar YUV [Y plane followed by U and V planes] */
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cudaVideoSurfaceFormat_YUV444_16Bit=3, /**< 16 bit Planar YUV [Y plane followed by U and V planes].
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Can be used for 10 bit(6LSB bits 0), 12 bit (4LSB bits 0) */
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} cudaVideoSurfaceFormat;
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/******************************************************************************************************************/
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@ -106,8 +109,6 @@ typedef enum cudaVideoDeinterlaceMode_enum {
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//! \enum cudaVideoChromaFormat
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//! Chroma format enums
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//! These enums are used in CUVIDDECODECREATEINFO and CUVIDDECODECAPS structures
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//! JPEG supports Monochrome, YUV 4:2:0, YUV 4:2:2 and YUV 4:4:4 chroma formats.
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//! H264, HEVC, VP9, VP8, VC1, MPEG1, MPEG2 and MPEG4 support YUV 4:2:0 chroma format only.
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/**************************************************************************************************************/
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typedef enum cudaVideoChromaFormat_enum {
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cudaVideoChromaFormat_Monochrome=0, /**< MonoChrome */
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@ -181,8 +182,8 @@ typedef struct _CUVIDDECODECREATEINFO
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unsigned long bitDepthMinus8; /**< IN: The value "BitDepth minus 8" */
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unsigned long ulIntraDecodeOnly; /**< IN: Set 1 only if video has all intra frames (default value is 0). This will
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optimize video memory for Intra frames only decoding. The support is limited
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to specific codecs(H264 rightnow), the flag will be ignored for codecs which
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are not supported. However decoding might fail if the flag is enabled in case
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to specific codecs - H264, HEVC, VP9, the flag will be ignored for codecs which
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are not supported. However decoding might fail if the flag is enabled in case
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of supported codecs for regular bit streams having P and/or B frames. */
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unsigned long ulMaxWidth; /**< IN: Coded sequence max width in pixels used with reconfigure Decoder */
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unsigned long ulMaxHeight; /**< IN: Coded sequence max height in pixels used with reconfigure Decoder */
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@ -560,7 +561,31 @@ typedef struct _CUVIDHEVCPICPARAMS
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unsigned short column_width_minus1[21];
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unsigned short row_height_minus1[21];
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unsigned int reserved3[15];
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// sps and pps extension HEVC-main 444
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unsigned char sps_range_extension_flag;
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unsigned char transform_skip_rotation_enabled_flag;
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unsigned char transform_skip_context_enabled_flag;
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unsigned char implicit_rdpcm_enabled_flag;
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unsigned char explicit_rdpcm_enabled_flag;
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unsigned char extended_precision_processing_flag;
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unsigned char intra_smoothing_disabled_flag;
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unsigned char persistent_rice_adaptation_enabled_flag;
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unsigned char cabac_bypass_alignment_enabled_flag;
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unsigned char pps_range_extension_flag;
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unsigned char cross_component_prediction_enabled_flag;
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unsigned char chroma_qp_offset_list_enabled_flag;
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unsigned char diff_cu_chroma_qp_offset_depth;
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unsigned char chroma_qp_offset_list_len_minus1;
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signed char cb_qp_offset_list[6];
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signed char cr_qp_offset_list[6];
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unsigned char reserved2[2];
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unsigned int reserved3[8];
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// RefPicSets
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int NumBitsForShortTermRPSInSlice;
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@ -1,7 +1,7 @@
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/*
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* This copyright notice applies to this header file only:
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*
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* Copyright (c) 2010-2018 NVIDIA Corporation
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* Copyright (c) 2010-2019 NVIDIA Corporation
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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@ -109,8 +109,8 @@ typedef void* NV_ENC_INPUT_PTR; /**< NVENCODE API input buffer
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typedef void* NV_ENC_OUTPUT_PTR; /**< NVENCODE API output buffer*/
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typedef void* NV_ENC_REGISTERED_PTR; /**< A Resource that has been registered with NVENCODE API*/
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#define NVENCAPI_MAJOR_VERSION 8
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#define NVENCAPI_MINOR_VERSION 1
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#define NVENCAPI_MAJOR_VERSION 9
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#define NVENCAPI_MINOR_VERSION 0
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#define NVENCAPI_VERSION (NVENCAPI_MAJOR_VERSION | (NVENCAPI_MINOR_VERSION << 24))
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@ -310,6 +310,7 @@ typedef enum _NV_ENC_PIC_TYPE
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NV_ENC_PIC_TYPE_BI = 0x04, /**< Bi-directionally predicted with only Intra MBs */
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NV_ENC_PIC_TYPE_SKIPPED = 0x05, /**< Picture is skipped */
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NV_ENC_PIC_TYPE_INTRA_REFRESH = 0x06, /**< First picture in intra refresh cycle */
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NV_ENC_PIC_TYPE_NONREF_P = 0x07, /**< Non reference P picture */
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NV_ENC_PIC_TYPE_UNKNOWN = 0xFF /**< Picture type unknown */
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} NV_ENC_PIC_TYPE;
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@ -358,6 +359,10 @@ typedef enum _NV_ENC_BUFFER_FORMAT
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where a pixel is represented by a 32-bit word with R
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in the lowest 10 bits, G in the next 10 bits, B in the
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10 bits after that and A in the highest 2 bits. */
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NV_ENC_BUFFER_FORMAT_U8 = 0x40000000, /**< Buffer format representing one-dimensional buffer.
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This format should be used only when registering the
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resource as output buffer, which will be used to write
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the encoded bit stream or H.264 ME only mode output. */
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} NV_ENC_BUFFER_FORMAT;
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#define NV_ENC_BUFFER_FORMAT_NV12_PL NV_ENC_BUFFER_FORMAT_NV12
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@ -611,7 +616,7 @@ typedef enum _NV_ENC_MEMORY_HEAP
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typedef enum _NV_ENC_BFRAME_REF_MODE
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{
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NV_ENC_BFRAME_REF_MODE_DISABLED = 0x0, /**< B frame is not used for reference */
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NV_ENC_BFRAME_REF_MODE_EACH = 0x1, /**< Each B-frame will be used for reference. currently not supported */
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NV_ENC_BFRAME_REF_MODE_EACH = 0x1, /**< Each B-frame will be used for reference. currently not supported for H.264 */
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NV_ENC_BFRAME_REF_MODE_MIDDLE = 0x2, /**< Only(Number of B-frame)/2 th B-frame will be used for reference */
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} NV_ENC_BFRAME_REF_MODE;
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@ -677,10 +682,23 @@ typedef enum _NV_ENC_INPUT_RESOURCE_TYPE
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{
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NV_ENC_INPUT_RESOURCE_TYPE_DIRECTX = 0x0, /**< input resource type is a directx9 surface*/
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NV_ENC_INPUT_RESOURCE_TYPE_CUDADEVICEPTR = 0x1, /**< input resource type is a cuda device pointer surface*/
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NV_ENC_INPUT_RESOURCE_TYPE_CUDAARRAY = 0x2, /**< input resource type is a cuda array surface */
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NV_ENC_INPUT_RESOURCE_TYPE_CUDAARRAY = 0x2, /**< input resource type is a cuda array surface.
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This array must be a 2D array and the CUDA_ARRAY3D_SURFACE_LDST
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flag must have been specified when creating it. */
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NV_ENC_INPUT_RESOURCE_TYPE_OPENGL_TEX = 0x3 /**< input resource type is an OpenGL texture */
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} NV_ENC_INPUT_RESOURCE_TYPE;
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/**
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* Buffer usage
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*/
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typedef enum _NV_ENC_BUFFER_USAGE
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{
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NV_ENC_INPUT_IMAGE = 0x0, /**< Registered surface will be used for input image */
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NV_ENC_OUTPUT_MOTION_VECTOR = 0x1, /**< Registered surface will be used for output of H.264 ME only mode.
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This buffer usage type is not supported for HEVC ME only mode. */
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NV_ENC_OUTPUT_BITSTREAM = 0x2 /**< Registered surface will be used for output bitstream in encoding */
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} NV_ENC_BUFFER_USAGE;
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/**
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* Encoder Device type
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*/
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@ -1043,6 +1061,19 @@ typedef struct _NV_ENC_CAPS_PARAM
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#define NV_ENC_CAPS_PARAM_VER NVENCAPI_STRUCT_VERSION(1)
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/**
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* Encoder Output parameters
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*/
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typedef struct _NV_ENC_ENCODE_OUT_PARAMS
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{
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uint32_t version; /**< [out]: Struct version. */
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uint32_t bitstreamSizeInBytes; /**< [out]: Encoded bitstream size in bytes */
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uint32_t reserved[62]; /**< [out]: Reserved and must be set to 0 */
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} NV_ENC_ENCODE_OUT_PARAMS;
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/** NV_ENC_ENCODE_OUT_PARAMS struct version. */
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#define NV_ENC_ENCODE_OUT_PARAMS_VER NVENCAPI_STRUCT_VERSION(1)
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/**
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* Creation parameters for input buffer.
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*/
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@ -1108,7 +1139,7 @@ typedef struct _NV_ENC_H264_MV_DATA
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typedef struct _NV_ENC_HEVC_MV_DATA
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{
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NV_ENC_MVECTOR mv[4]; /**< up to 4 vectors within a CU */
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uint8_t cuType; /**< 0 (I), 1(P), 2 (Skip) */
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uint8_t cuType; /**< 0 (I), 1(P) */
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uint8_t cuSize; /**< 0: 8x8, 1: 16x16, 2: 32x32, 3: 64x64 */
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uint8_t partitionMode; /**< The CU partition mode
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0 (2Nx2N), 1 (2NxN), 2(Nx2N), 3 (NxN),
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@ -1386,7 +1417,8 @@ typedef struct _NV_ENC_CONFIG_HEVC
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Set to 1 to use "LTR Trust" mode of LTR operation. Clients are discouraged to use "LTR Trust" mode as this mode may
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be deprecated in future releases.
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Set to 0 when using "LTR Per Picture" mode of LTR operation. */
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uint32_t reserved1[217]; /**< [in]: Reserved and must be set to 0.*/
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NV_ENC_BFRAME_REF_MODE useBFramesAsRef; /**< [in]: Specifies the B-Frame as reference mode. Check support for useBFramesAsRef mode using ::NV_ENC_CAPS_SUPPORT_BFRAME_REF_MODE caps.*/
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uint32_t reserved1[216]; /**< [in]: Reserved and must be set to 0.*/
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void* reserved2[64]; /**< [in]: Reserved and must be set to NULL */
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} NV_ENC_CONFIG_HEVC;
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@ -1482,7 +1514,8 @@ typedef struct _NV_ENC_INITIALIZE_PARAMS
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NV_ENC_PIC_PARAMS::meHintRefPicDist should preferably be set with enablePTD=1. */
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uint32_t enableMEOnlyMode :1; /**< [in]: Set to 1 to enable ME Only Mode .*/
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uint32_t enableWeightedPrediction :1; /**< [in]: Set this to 1 to enable weighted prediction. Not supported if encode session is configured for B-Frames( 'frameIntervalP' in NV_ENC_CONFIG is greater than 1).*/
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uint32_t reservedBitFields :27; /**< [in]: Reserved bitfields and must be set to 0 */
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uint32_t enableOutputInVidmem :1; /**< [in]: Set this to 1 to enable output of NVENC in video memory buffer created by application. This feature is not supported for HEVC ME only mode. */
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uint32_t reservedBitFields :26; /**< [in]: Reserved bitfields and must be set to 0 */
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uint32_t privDataSize; /**< [in]: Reserved private data buffer size and must be set to 0 */
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void* privData; /**< [in]: Reserved private data buffer and must be set to NULL */
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NV_ENC_CONFIG* encodeConfig; /**< [in]: Specifies the advanced codec specific structure. If client has sent a valid codec config structure, it will override parameters set by the NV_ENC_INITIALIZE_PARAMS::presetGUID parameter. If set to NULL the NvEncodeAPI interface will use the NV_ENC_INITIALIZE_PARAMS::presetGUID to set the codec specific parameters.
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@ -1601,8 +1634,12 @@ typedef struct _NV_ENC_PIC_PARAMS_H264
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uint32_t ltrMarkFrameIdx; /**< [in]: Specifies the long term referenceframe index to use for marking this frame as LTR.*/
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uint32_t ltrUseFrameBitmap; /**< [in]: Specifies the the associated bitmap of LTR frame indices to use when encoding this frame. */
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uint32_t ltrUsageMode; /**< [in]: Not supported. Reserved for future use and must be set to 0. */
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uint32_t reserved [243]; /**< [in]: Reserved and must be set to 0. */
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void* reserved2[62]; /**< [in]: Reserved and must be set to NULL. */
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uint32_t forceIntraSliceCount; /**< [in]: Specfies the number of slices to be forced to Intra in the current picture.
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This option along with forceIntraSliceIdx[] array needs to be used with sliceMode = 3 only */
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uint32_t *forceIntraSliceIdx; /**< [in]: Slice indices to be forced to intra in the current picture. Each slice index should be <= num_slices_in_picture -1. Index starts from 0 for first slice.
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The number of entries in this array should be equal to forceIntraSliceCount */
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uint32_t reserved [242]; /**< [in]: Reserved and must be set to 0. */
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void* reserved2[61]; /**< [in]: Reserved and must be set to NULL. */
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} NV_ENC_PIC_PARAMS_H264;
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/**
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@ -1673,7 +1710,14 @@ typedef struct _NV_ENC_PIC_PARAMS
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uint64_t inputTimeStamp; /**< [in]: Specifies presentation timestamp associated with the input picture. */
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uint64_t inputDuration; /**< [in]: Specifies duration of the input picture */
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NV_ENC_INPUT_PTR inputBuffer; /**< [in]: Specifies the input buffer pointer. Client must use a pointer obtained from ::NvEncCreateInputBuffer() or ::NvEncMapInputResource() APIs.*/
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NV_ENC_OUTPUT_PTR outputBitstream; /**< [in]: Specifies the pointer to output buffer. Client should use a pointer obtained from ::NvEncCreateBitstreamBuffer() API. */
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NV_ENC_OUTPUT_PTR outputBitstream; /**< [in]: Specifies the output buffer pointer.
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If NV_ENC_INITIALIZE_PARAMS::enableOutputInVidmem is set to 0, specifies the pointer to output buffer. Client should use a pointer obtained from ::NvEncCreateBitstreamBuffer() API.
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If NV_ENC_INITIALIZE_PARAMS::enableOutputInVidmem is set to 1, client should allocate buffer in video memory for NV_ENC_ENCODE_OUT_PARAMS struct and encoded bitstream data. Client
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should use a pointer obtained from ::NvEncMapInputResource() API, when mapping this output buffer and assign it to NV_ENC_PIC_PARAMS::outputBitstream.
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First 256 bytes of this buffer should be interpreted as NV_ENC_ENCODE_OUT_PARAMS struct followed by encoded bitstream data. Recommended size for output buffer is sum of size of
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NV_ENC_ENCODE_OUT_PARAMS struct and twice the input frame size for lower resolution eg. CIF and 1.5 times the input frame size for higher resolutions. If encoded bitstream size is
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greater than the allocated buffer size for encoded bitstream, then the output buffer will have encoded bitstream data equal to buffer size. All CUDA operations on this buffer must use
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the default stream. */
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void* completionEvent; /**< [in]: Specifies an event to be signalled on completion of encoding of this Frame [only if operating in Asynchronous mode]. Each output buffer should be associated with a distinct event pointer. */
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NV_ENC_BUFFER_FORMAT bufferFmt; /**< [in]: Specifies the input buffer format. */
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NV_ENC_PIC_STRUCT pictureStruct; /**< [in]: Specifies structure of the input picture. */
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@ -1715,7 +1759,12 @@ typedef struct _NV_ENC_MEONLY_PARAMS
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uint32_t inputHeight; /**< [in]: Specifies the input buffer height */
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NV_ENC_INPUT_PTR inputBuffer; /**< [in]: Specifies the input buffer pointer. Client must use a pointer obtained from NvEncCreateInputBuffer() or NvEncMapInputResource() APIs. */
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NV_ENC_INPUT_PTR referenceFrame; /**< [in]: Specifies the reference frame pointer */
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NV_ENC_OUTPUT_PTR mvBuffer; /**< [in]: Specifies the pointer to motion vector data buffer allocated by NvEncCreateMVBuffer. Client must lock mvBuffer using ::NvEncLockBitstream() API to get the motion vector data. */
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NV_ENC_OUTPUT_PTR mvBuffer; /**< [in]: Specifies the output buffer pointer.
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If NV_ENC_INITIALIZE_PARAMS::enableOutputInVidmem is set to 0, specifies the pointer to motion vector data buffer allocated by NvEncCreateMVBuffer.
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Client must lock mvBuffer using ::NvEncLockBitstream() API to get the motion vector data.
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If NV_ENC_INITIALIZE_PARAMS::enableOutputInVidmem is set to 1, client should allocate buffer in video memory for storing the motion vector data. The size of this buffer must
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be equal to total number of macroblocks multiplied by size of NV_ENC_H264_MV_DATA struct. Client should use a pointer obtained from ::NvEncMapInputResource() API, when mapping this
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output buffer and assign it to NV_ENC_MEONLY_PARAMS::mvBuffer. All CUDA operations on this buffer must use the default stream. */
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NV_ENC_BUFFER_FORMAT bufferFmt; /**< [in]: Specifies the input buffer format. */
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void* completionEvent; /**< [in]: Specifies an event to be signalled on completion of motion estimation
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of this Frame [only if operating in Asynchronous mode].
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@ -1745,7 +1794,8 @@ typedef struct _NV_ENC_LOCK_BITSTREAM
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uint32_t version; /**< [in]: Struct version. Must be set to ::NV_ENC_LOCK_BITSTREAM_VER. */
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uint32_t doNotWait :1; /**< [in]: If this flag is set, the NvEncodeAPI interface will return buffer pointer even if operation is not completed. If not set, the call will block until operation completes. */
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uint32_t ltrFrame :1; /**< [out]: Flag indicating this frame is marked as LTR frame */
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uint32_t reservedBitFields :30; /**< [in]: Reserved bit fields and must be set to 0 */
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uint32_t getRCStats :1; /**< [in]: If this flag is set then lockBitstream call will add additional intra-inter MB count and average MVX, MVY */
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uint32_t reservedBitFields :29; /**< [in]: Reserved bit fields and must be set to 0 */
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void* outputBitstream; /**< [in]: Pointer to the bitstream buffer being locked. */
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uint32_t* sliceOffsets; /**< [in,out]: Array which receives the slice offsets. This is not supported if NV_ENC_CONFIG_H264::sliceMode is 1 on Kepler GPUs. Array size must be equal to size of frame in MBs. */
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uint32_t frameIdx; /**< [out]: Frame no. for which the bitstream is being retrieved. */
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@ -1763,7 +1813,12 @@ typedef struct _NV_ENC_LOCK_BITSTREAM
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uint32_t frameSatd; /**< [out]: Total SATD cost for whole frame. */
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uint32_t ltrFrameIdx; /**< [out]: Frame index associated with this LTR frame. */
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uint32_t ltrFrameBitmap; /**< [out]: Bitmap of LTR frames indices which were used for encoding this frame. Value of 0 if no LTR frames were used. */
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uint32_t reserved [236]; /**< [in]: Reserved and must be set to 0 */
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uint32_t reserved[13]; /**< [in]: Reserved and must be set to 0 */
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uint32_t intraMBCount; /**< [out]: For H264, Number of Intra MBs in the encoded frame. For HEVC, Number of Intra CTBs in the encoded frame. Supported only if _NV_ENC_LOCK_BITSTREAM::getRCStats set to 1. */
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uint32_t interMBCount; /**< [out]: For H264, Number of Inter MBs in the encoded frame, includes skip MBs. For HEVC, Number of Inter CTBs in the encoded frame. Supported only if _NV_ENC_LOCK_BITSTREAM::getRCStats set to 1. */
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int32_t averageMVX; /**< [out]: Average Motion Vector in X direction for the encoded frame. Supported only if _NV_ENC_LOCK_BITSTREAM::getRCStats set to 1. */
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int32_t averageMVY; /**< [out]: Average Motion Vector in y direction for the encoded frame. Supported only if _NV_ENC_LOCK_BITSTREAM::getRCStats set to 1. */
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uint32_t reserved1[219]; /**< [in]: Reserved and must be set to 0 */
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void* reserved2[64]; /**< [in]: Reserved and must be set to NULL */
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} NV_ENC_LOCK_BITSTREAM;
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@ -1835,12 +1890,24 @@ typedef struct _NV_ENC_REGISTER_RESOURCE
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::NV_ENC_INPUT_RESOURCE_TYPE_OPENGL_TEX */
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uint32_t width; /**< [in]: Input buffer Width. */
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uint32_t height; /**< [in]: Input buffer Height. */
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uint32_t pitch; /**< [in]: Input buffer Pitch. */
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uint32_t pitch; /**< [in]: Input buffer Pitch.
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For ::NV_ENC_INPUT_RESOURCE_TYPE_DIRECTX resources, set this to 0.
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For ::NV_ENC_INPUT_RESOURCE_TYPE_CUDADEVICEPTR resources, set this to
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the pitch as obtained from cuMemAllocPitch(), or to the width in
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bytes (if this resource was created by using cuMemAlloc()). This
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value must be a multiple of 4.
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For ::NV_ENC_INPUT_RESOURCE_TYPE_CUDAARRAY resources, set this to the
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width of the allocation in bytes (i.e.
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CUDA_ARRAY3D_DESCRIPTOR::Width * CUDA_ARRAY3D_DESCRIPTOR::NumChannels).
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For ::NV_ENC_INPUT_RESOURCE_TYPE_OPENGL_TEX resources, set this to the
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texture width multiplied by the number of components in the texture
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format. */
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uint32_t subResourceIndex; /**< [in]: Subresource Index of the DirectX resource to be registered. Should be set to 0 for other interfaces. */
|
||||
void* resourceToRegister; /**< [in]: Handle to the resource that is being registered. */
|
||||
NV_ENC_REGISTERED_PTR registeredResource; /**< [out]: Registered resource handle. This should be used in future interactions with the Nvidia Video Encoder Interface. */
|
||||
NV_ENC_BUFFER_FORMAT bufferFormat; /**< [in]: Buffer format of resource to be registered. */
|
||||
uint32_t reserved1[248]; /**< [in]: Reserved and must be set to 0. */
|
||||
NV_ENC_BUFFER_USAGE bufferUsage; /**< [in]: Usage of resource to be registered. */
|
||||
uint32_t reserved1[247]; /**< [in]: Reserved and must be set to 0. */
|
||||
void* reserved2[62]; /**< [in]: Reserved and must be set to NULL. */
|
||||
} NV_ENC_REGISTER_RESOURCE;
|
||||
|
||||
|
|
@ -2932,8 +2999,10 @@ NVENCSTATUS NVENCAPI NvEncUnregisterAsyncEvent (void* encoder,
|
|||
* mapped resource is returned in the field NV_ENC_MAP_INPUT_RESOURCE::outputResourcePtr.
|
||||
* The NvEncodeAPI interface also returns the buffer format of the mapped resource
|
||||
* in the field NV_ENC_MAP_INPUT_RESOURCE::outbufferFmt.
|
||||
* This function provides synchronization guarantee that any graphics or compute
|
||||
* work submitted on the input buffer is completed before the buffer is used for encoding.
|
||||
* This function provides synchronization guarantee that any graphics work submitted
|
||||
* on the input buffer is completed before the buffer is used for encoding. This is
|
||||
* also true for compute (i.e. CUDA) work, provided that the previous workload using
|
||||
* the input resource was submitted to the default stream.
|
||||
* The client should not access any input buffer while they are mapped by the encoder.
|
||||
*
|
||||
* \param [in] encoder
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
/*
|
||||
* This copyright notice applies to this header file only:
|
||||
*
|
||||
* Copyright (c) 2010-2018 NVIDIA Corporation
|
||||
* Copyright (c) 2010-2019 NVIDIA Corporation
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person
|
||||
* obtaining a copy of this software and associated documentation
|
||||
|
|
@ -28,7 +28,7 @@
|
|||
/********************************************************************************************************************/
|
||||
//! \file nvcuvid.h
|
||||
//! NVDECODE API provides video decoding interface to NVIDIA GPU devices.
|
||||
//! \date 2015-2018
|
||||
//! \date 2015-2019
|
||||
//! This file contains the interface constants, structure definitions and function prototypes.
|
||||
/********************************************************************************************************************/
|
||||
|
||||
|
|
@ -99,7 +99,11 @@ typedef struct
|
|||
unsigned char progressive_sequence; /**< OUT: 0=interlaced, 1=progressive */
|
||||
unsigned char bit_depth_luma_minus8; /**< OUT: high bit depth luma. E.g, 2 for 10-bitdepth, 4 for 12-bitdepth */
|
||||
unsigned char bit_depth_chroma_minus8; /**< OUT: high bit depth chroma. E.g, 2 for 10-bitdepth, 4 for 12-bitdepth */
|
||||
unsigned char reserved1; /**< Reserved for future use */
|
||||
unsigned char min_num_decode_surfaces; /**< OUT: Minimum number of decode surfaces to be allocated for correct
|
||||
decoding. The client can send this value in
|
||||
ulNumDecodeSurfaces (in CUVIDDECODECREATEINFO strcuture).
|
||||
If this value is used for ulNumDecodeSurfaces then it has to
|
||||
also be returned to parser during sequence callback. */
|
||||
unsigned int coded_width; /**< OUT: coded frame width in pixels */
|
||||
unsigned int coded_height; /**< OUT: coded frame height in pixels */
|
||||
/**
|
||||
|
|
@ -173,10 +177,13 @@ typedef struct
|
|||
//! Used in CUVIDSOURCEDATAPACKET structure
|
||||
/***************************************************************/
|
||||
typedef enum {
|
||||
CUVID_PKT_ENDOFSTREAM = 0x01, /**< Set when this is the last packet for this stream */
|
||||
CUVID_PKT_TIMESTAMP = 0x02, /**< Timestamp is valid */
|
||||
CUVID_PKT_DISCONTINUITY = 0x04, /**< Set when a discontinuity has to be signalled */
|
||||
CUVID_PKT_ENDOFPICTURE = 0x08, /**< Set when the packet contains exactly one frame */
|
||||
CUVID_PKT_ENDOFSTREAM = 0x01, /**< Set when this is the last packet for this stream */
|
||||
CUVID_PKT_TIMESTAMP = 0x02, /**< Timestamp is valid */
|
||||
CUVID_PKT_DISCONTINUITY = 0x04, /**< Set when a discontinuity has to be signalled */
|
||||
CUVID_PKT_ENDOFPICTURE = 0x08, /**< Set when the packet contains exactly one frame or one field */
|
||||
CUVID_PKT_NOTIFY_EOS = 0x10, /**< If this flag is set along with CUVID_PKT_ENDOFSTREAM, an additional (dummy)
|
||||
display callback will be invoked with null value of CUVIDPARSERDISPINFO which
|
||||
should be interpreted as end of the stream. */
|
||||
} CUvideopacketflags;
|
||||
|
||||
/*****************************************************************************/
|
||||
|
|
|
|||
Loading…
Reference in a new issue