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Diffstat (limited to 'compat/cuda/dynlink_cuviddec.h')
| -rw-r--r-- | compat/cuda/dynlink_cuviddec.h | 886 |
1 files changed, 0 insertions, 886 deletions
diff --git a/compat/cuda/dynlink_cuviddec.h b/compat/cuda/dynlink_cuviddec.h deleted file mode 100644 index 4af78a1..0000000 --- a/compat/cuda/dynlink_cuviddec.h +++ /dev/null @@ -1,886 +0,0 @@ -/* - * This copyright notice applies to this header file only: - * - * Copyright (c) 2010-2017 NVIDIA Corporation - * - * Permission is hereby granted, free of charge, to any person - * obtaining a copy of this software and associated documentation - * files (the "Software"), to deal in the Software without - * restriction, including without limitation the rights to use, - * copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the software, and to permit persons to whom the - * software is furnished to do so, subject to the following - * conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES - * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT - * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - */ - -/*****************************************************************************************************/ -//! \file cuviddec.h -//! NVDECODE API provides video decoding interface to NVIDIA GPU devices. -//! \date 2015-2017 -//! This file contains constants, structure definitions and function prototypes used for decoding. -/*****************************************************************************************************/ - -#if !defined(__CUDA_VIDEO_H__) -#define __CUDA_VIDEO_H__ - -#if defined(_WIN64) || defined(__LP64__) || defined(__x86_64) || defined(AMD64) || defined(_M_AMD64) -#if (CUDA_VERSION >= 3020) && (!defined(CUDA_FORCE_API_VERSION) || (CUDA_FORCE_API_VERSION >= 3020)) -#define __CUVID_DEVPTR64 -#endif -#endif - -#if defined(__cplusplus) -extern "C" { -#endif /* __cplusplus */ - -#if defined(__CYGWIN__) -typedef unsigned int tcu_ulong; -#else -typedef unsigned long tcu_ulong; -#endif - -typedef void *CUvideodecoder; -typedef struct _CUcontextlock_st *CUvideoctxlock; - -/*********************************************************************************/ -//! \enum cudaVideoCodec -//! Video codec enums -//! These enums are used in CUVIDDECODECREATEINFO and CUVIDDECODECAPS structures -/*********************************************************************************/ -typedef enum cudaVideoCodec_enum { - cudaVideoCodec_MPEG1=0, /**< MPEG1 */ - cudaVideoCodec_MPEG2, /**< MPEG2 */ - cudaVideoCodec_MPEG4, /**< MPEG4 */ - cudaVideoCodec_VC1, /**< VC1 */ - cudaVideoCodec_H264, /**< H264 */ - cudaVideoCodec_JPEG, /**< JPEG */ - cudaVideoCodec_H264_SVC, /**< H264-SVC */ - cudaVideoCodec_H264_MVC, /**< H264-MVC */ - cudaVideoCodec_HEVC, /**< HEVC */ - cudaVideoCodec_VP8, /**< VP8 */ - cudaVideoCodec_VP9, /**< VP9 */ - cudaVideoCodec_NumCodecs, /**< Max codecs */ - // Uncompressed YUV - cudaVideoCodec_YUV420 = (('I'<<24)|('Y'<<16)|('U'<<8)|('V')), /**< Y,U,V (4:2:0) */ - cudaVideoCodec_YV12 = (('Y'<<24)|('V'<<16)|('1'<<8)|('2')), /**< Y,V,U (4:2:0) */ - cudaVideoCodec_NV12 = (('N'<<24)|('V'<<16)|('1'<<8)|('2')), /**< Y,UV (4:2:0) */ - cudaVideoCodec_YUYV = (('Y'<<24)|('U'<<16)|('Y'<<8)|('V')), /**< YUYV/YUY2 (4:2:2) */ - cudaVideoCodec_UYVY = (('U'<<24)|('Y'<<16)|('V'<<8)|('Y')) /**< UYVY (4:2:2) */ -} cudaVideoCodec; - -/*********************************************************************************/ -//! \enum cudaVideoSurfaceFormat -//! Video surface format enums used for output format of decoded output -//! These enums are used in CUVIDDECODECREATEINFO structure -/*********************************************************************************/ -typedef enum cudaVideoSurfaceFormat_enum { - cudaVideoSurfaceFormat_NV12=0, /**< NV12 format */ - cudaVideoSurfaceFormat_P016=1 /**< 16 bit semiplaner format. Can be used for 10 bit(6LSB bits 0), - 12 bit (4LSB bits 0) */ -} cudaVideoSurfaceFormat; - -/******************************************************************************************************************/ -//! \enum cudaVideoDeinterlaceMode -//! Deinterlacing mode enums -//! These enums are used in CUVIDDECODECREATEINFO structure -//! Use cudaVideoDeinterlaceMode_Weave for progressive content and for content that doesn't need deinterlacing -//! cudaVideoDeinterlaceMode_Adaptive needs more video memory than other DImodes -/******************************************************************************************************************/ -typedef enum cudaVideoDeinterlaceMode_enum { - cudaVideoDeinterlaceMode_Weave=0, /**< Weave both fields (no deinterlacing) */ - cudaVideoDeinterlaceMode_Bob, /**< Drop one field */ - cudaVideoDeinterlaceMode_Adaptive /**< Adaptive deinterlacing */ -} cudaVideoDeinterlaceMode; - -/**************************************************************************************************************/ -//! \enum cudaVideoChromaFormat -//! Chroma format enums -//! These enums are used in CUVIDDECODECREATEINFO and CUVIDDECODECAPS structures -//! JPEG supports Monochrome, YUV 4:2:0, YUV 4:2:2 and YUV 4:4:4 chroma formats. -//! H264, HEVC, VP9, VP8, VC1, MPEG1, MPEG2 and MPEG4 support YUV 4:2:0 chroma format only. -/**************************************************************************************************************/ -typedef enum cudaVideoChromaFormat_enum { - cudaVideoChromaFormat_Monochrome=0, /**< MonoChrome */ - cudaVideoChromaFormat_420, /**< YUV 4:2:0 */ - cudaVideoChromaFormat_422, /**< YUV 4:2:2 */ - cudaVideoChromaFormat_444 /**< YUV 4:4:4 */ -} cudaVideoChromaFormat; - -/*************************************************************************************************************/ -//! \enum cudaVideoCreateFlags -//! Decoder flag enums to select preferred decode path -//! cudaVideoCreate_Default and cudaVideoCreate_PreferCUVID are most optimized, use these whenever possible -/*************************************************************************************************************/ -typedef enum cudaVideoCreateFlags_enum { - cudaVideoCreate_Default = 0x00, /**< Default operation mode: use dedicated video engines */ - cudaVideoCreate_PreferCUDA = 0x01, /**< Use CUDA-based decoder (requires valid vidLock object for multi-threading) */ - cudaVideoCreate_PreferDXVA = 0x02, /**< Go through DXVA internally if possible (requires D3D9 interop) */ - cudaVideoCreate_PreferCUVID = 0x04 /**< Use dedicated video engines directly */ -} cudaVideoCreateFlags; - - -/**************************************************************************************************************/ -//! \struct CUVIDDECODECAPS; -//! This structure is used in cuvidGetDecoderCaps API -/**************************************************************************************************************/ -typedef struct _CUVIDDECODECAPS -{ - cudaVideoCodec eCodecType; /**< IN: cudaVideoCodec_XXX */ - cudaVideoChromaFormat eChromaFormat; /**< IN: cudaVideoChromaFormat_XXX */ - unsigned int nBitDepthMinus8; /**< IN: The Value "BitDepth minus 8" */ - unsigned int reserved1[3]; /**< Reserved for future use - set to zero */ - - unsigned char bIsSupported; /**< OUT: 1 if codec supported, 0 if not supported */ - unsigned char reserved2[3]; /**< Reserved for future use - set to zero */ - unsigned int nMaxWidth; /**< OUT: Max supported coded width in pixels */ - unsigned int nMaxHeight; /**< OUT: Max supported coded height in pixels */ - unsigned int nMaxMBCount; /**< OUT: Max supported macroblock count - CodedWidth*CodedHeight/256 must be <= nMaxMBCount */ - unsigned short nMinWidth; /**< OUT: Min supported coded width in pixels */ - unsigned short nMinHeight; /**< OUT: Min supported coded height in pixels */ - unsigned int reserved3[11]; /**< Reserved for future use - set to zero */ -} CUVIDDECODECAPS; - -/**************************************************************************************************************/ -//! \struct CUVIDDECODECREATEINFO -//! This structure is used in cuvidCreateDecoder API -/**************************************************************************************************************/ -typedef struct _CUVIDDECODECREATEINFO -{ - tcu_ulong ulWidth; /**< IN: Coded sequence width in pixels */ - tcu_ulong ulHeight; /**< IN: Coded sequence height in pixels */ - tcu_ulong ulNumDecodeSurfaces; /**< IN: Maximum number of internal decode surfaces */ - cudaVideoCodec CodecType; /**< IN: cudaVideoCodec_XXX */ - cudaVideoChromaFormat ChromaFormat; /**< IN: cudaVideoChromaFormat_XXX */ - tcu_ulong ulCreationFlags; /**< IN: Decoder creation flags (cudaVideoCreateFlags_XXX) */ - tcu_ulong bitDepthMinus8; /**< IN: The value "BitDepth minus 8" */ - tcu_ulong ulIntraDecodeOnly; /**< IN: Set 1 only if video has all intra frames (default value is 0). This will - optimize video memory for Intra frames only decoding. The support is limited - to specific codecs(H264 rightnow), the flag will be ignored for codecs which - are not supported. However decoding might fail if the flag is enabled in case - of supported codecs for regular bit streams having P and/or B frames. */ - tcu_ulong Reserved1[3]; /**< Reserved for future use - set to zero */ - /** - * IN: area of the frame that should be displayed - */ - struct { - short left; - short top; - short right; - short bottom; - } display_area; - - cudaVideoSurfaceFormat OutputFormat; /**< IN: cudaVideoSurfaceFormat_XXX */ - cudaVideoDeinterlaceMode DeinterlaceMode; /**< IN: cudaVideoDeinterlaceMode_XXX */ - tcu_ulong ulTargetWidth; /**< IN: Post-processed output width (Should be aligned to 2) */ - tcu_ulong ulTargetHeight; /**< IN: Post-processed output height (Should be aligbed to 2) */ - tcu_ulong ulNumOutputSurfaces; /**< IN: Maximum number of output surfaces simultaneously mapped */ - CUvideoctxlock vidLock; /**< IN: If non-NULL, context lock used for synchronizing ownership of - the cuda context. Needed for cudaVideoCreate_PreferCUDA decode */ - /** - * IN: target rectangle in the output frame (for aspect ratio conversion) - * if a null rectangle is specified, {0,0,ulTargetWidth,ulTargetHeight} will be used - */ - struct { - short left; - short top; - short right; - short bottom; - } target_rect; - tcu_ulong Reserved2[5]; /**< Reserved for future use - set to zero */ -} CUVIDDECODECREATEINFO; - -/*********************************************************/ -//! \struct CUVIDH264DPBENTRY -//! H.264 DPB entry -//! This structure is used in CUVIDH264PICPARAMS structure -/*********************************************************/ -typedef struct _CUVIDH264DPBENTRY -{ - int PicIdx; /**< picture index of reference frame */ - int FrameIdx; /**< frame_num(short-term) or LongTermFrameIdx(long-term) */ - int is_long_term; /**< 0=short term reference, 1=long term reference */ - int not_existing; /**< non-existing reference frame (corresponding PicIdx should be set to -1) */ - int used_for_reference; /**< 0=unused, 1=top_field, 2=bottom_field, 3=both_fields */ - int FieldOrderCnt[2]; /**< field order count of top and bottom fields */ -} CUVIDH264DPBENTRY; - -/************************************************************/ -//! \struct CUVIDH264MVCEXT -//! H.264 MVC picture parameters ext -//! This structure is used in CUVIDH264PICPARAMS structure -/************************************************************/ -typedef struct _CUVIDH264MVCEXT -{ - int num_views_minus1; /**< Max number of coded views minus 1 in video : Range - 0 to 1023 */ - int view_id; /**< view identifier */ - unsigned char inter_view_flag; /**< 1 if used for inter-view prediction, 0 if not */ - unsigned char num_inter_view_refs_l0; /**< number of inter-view ref pics in RefPicList0 */ - unsigned char num_inter_view_refs_l1; /**< number of inter-view ref pics in RefPicList1 */ - unsigned char MVCReserved8Bits; /**< Reserved bits */ - int InterViewRefsL0[16]; /**< view id of the i-th view component for inter-view prediction in RefPicList0 */ - int InterViewRefsL1[16]; /**< view id of the i-th view component for inter-view prediction in RefPicList1 */ -} CUVIDH264MVCEXT; - -/*********************************************************/ -//! \struct CUVIDH264SVCEXT -//! H.264 SVC picture parameters ext -//! This structure is used in CUVIDH264PICPARAMS structure -/*********************************************************/ -typedef struct _CUVIDH264SVCEXT -{ - unsigned char profile_idc; - unsigned char level_idc; - unsigned char DQId; - unsigned char DQIdMax; - unsigned char disable_inter_layer_deblocking_filter_idc; - unsigned char ref_layer_chroma_phase_y_plus1; - signed char inter_layer_slice_alpha_c0_offset_div2; - signed char inter_layer_slice_beta_offset_div2; - - unsigned short DPBEntryValidFlag; - unsigned char inter_layer_deblocking_filter_control_present_flag; - unsigned char extended_spatial_scalability_idc; - unsigned char adaptive_tcoeff_level_prediction_flag; - unsigned char slice_header_restriction_flag; - unsigned char chroma_phase_x_plus1_flag; - unsigned char chroma_phase_y_plus1; - - unsigned char tcoeff_level_prediction_flag; - unsigned char constrained_intra_resampling_flag; - unsigned char ref_layer_chroma_phase_x_plus1_flag; - unsigned char store_ref_base_pic_flag; - unsigned char Reserved8BitsA; - unsigned char Reserved8BitsB; - - short scaled_ref_layer_left_offset; - short scaled_ref_layer_top_offset; - short scaled_ref_layer_right_offset; - short scaled_ref_layer_bottom_offset; - unsigned short Reserved16Bits; - struct _CUVIDPICPARAMS *pNextLayer; /**< Points to the picparams for the next layer to be decoded. - Linked list ends at the target layer. */ - int bRefBaseLayer; /**< whether to store ref base pic */ -} CUVIDH264SVCEXT; - -/******************************************************/ -//! \struct CUVIDH264PICPARAMS -//! H.264 picture parameters -//! This structure is used in CUVIDPICPARAMS structure -/******************************************************/ -typedef struct _CUVIDH264PICPARAMS -{ - // SPS - int log2_max_frame_num_minus4; - int pic_order_cnt_type; - int log2_max_pic_order_cnt_lsb_minus4; - int delta_pic_order_always_zero_flag; - int frame_mbs_only_flag; - int direct_8x8_inference_flag; - int num_ref_frames; // NOTE: shall meet level 4.1 restrictions - unsigned char residual_colour_transform_flag; - unsigned char bit_depth_luma_minus8; // Must be 0 (only 8-bit supported) - unsigned char bit_depth_chroma_minus8; // Must be 0 (only 8-bit supported) - unsigned char qpprime_y_zero_transform_bypass_flag; - // PPS - int entropy_coding_mode_flag; - int pic_order_present_flag; - int num_ref_idx_l0_active_minus1; - int num_ref_idx_l1_active_minus1; - int weighted_pred_flag; - int weighted_bipred_idc; - int pic_init_qp_minus26; - int deblocking_filter_control_present_flag; - int redundant_pic_cnt_present_flag; - int transform_8x8_mode_flag; - int MbaffFrameFlag; - int constrained_intra_pred_flag; - int chroma_qp_index_offset; - int second_chroma_qp_index_offset; - int ref_pic_flag; - int frame_num; - int CurrFieldOrderCnt[2]; - // DPB - CUVIDH264DPBENTRY dpb[16]; // List of reference frames within the DPB - // Quantization Matrices (raster-order) - unsigned char WeightScale4x4[6][16]; - unsigned char WeightScale8x8[2][64]; - // FMO/ASO - unsigned char fmo_aso_enable; - unsigned char num_slice_groups_minus1; - unsigned char slice_group_map_type; - signed char pic_init_qs_minus26; - unsigned int slice_group_change_rate_minus1; - union - { - unsigned long long slice_group_map_addr; - const unsigned char *pMb2SliceGroupMap; - } fmo; - unsigned int Reserved[12]; - // SVC/MVC - union - { - CUVIDH264MVCEXT mvcext; - CUVIDH264SVCEXT svcext; - }; -} CUVIDH264PICPARAMS; - - -/********************************************************/ -//! \struct CUVIDMPEG2PICPARAMS -//! MPEG-2 picture parameters -//! This structure is used in CUVIDPICPARAMS structure -/********************************************************/ -typedef struct _CUVIDMPEG2PICPARAMS -{ - int ForwardRefIdx; // Picture index of forward reference (P/B-frames) - int BackwardRefIdx; // Picture index of backward reference (B-frames) - int picture_coding_type; - int full_pel_forward_vector; - int full_pel_backward_vector; - int f_code[2][2]; - int intra_dc_precision; - int frame_pred_frame_dct; - int concealment_motion_vectors; - int q_scale_type; - int intra_vlc_format; - int alternate_scan; - int top_field_first; - // Quantization matrices (raster order) - unsigned char QuantMatrixIntra[64]; - unsigned char QuantMatrixInter[64]; -} CUVIDMPEG2PICPARAMS; - -// MPEG-4 has VOP types instead of Picture types -#define I_VOP 0 -#define P_VOP 1 -#define B_VOP 2 -#define S_VOP 3 - -/*******************************************************/ -//! \struct CUVIDMPEG4PICPARAMS -//! MPEG-4 picture parameters -//! This structure is used in CUVIDPICPARAMS structure -/*******************************************************/ -typedef struct _CUVIDMPEG4PICPARAMS -{ - int ForwardRefIdx; // Picture index of forward reference (P/B-frames) - int BackwardRefIdx; // Picture index of backward reference (B-frames) - // VOL - int video_object_layer_width; - int video_object_layer_height; - int vop_time_increment_bitcount; - int top_field_first; - int resync_marker_disable; - int quant_type; - int quarter_sample; - int short_video_header; - int divx_flags; - // VOP - int vop_coding_type; - int vop_coded; - int vop_rounding_type; - int alternate_vertical_scan_flag; - int interlaced; - int vop_fcode_forward; - int vop_fcode_backward; - int trd[2]; - int trb[2]; - // Quantization matrices (raster order) - unsigned char QuantMatrixIntra[64]; - unsigned char QuantMatrixInter[64]; - int gmc_enabled; -} CUVIDMPEG4PICPARAMS; - -/********************************************************/ -//! \struct CUVIDVC1PICPARAMS -//! VC1 picture parameters -//! This structure is used in CUVIDPICPARAMS structure -/********************************************************/ -typedef struct _CUVIDVC1PICPARAMS -{ - int ForwardRefIdx; /**< Picture index of forward reference (P/B-frames) */ - int BackwardRefIdx; /**< Picture index of backward reference (B-frames) */ - int FrameWidth; /**< Actual frame width */ - int FrameHeight; /**< Actual frame height */ - // PICTURE - int intra_pic_flag; /**< Set to 1 for I,BI frames */ - int ref_pic_flag; /**< Set to 1 for I,P frames */ - int progressive_fcm; /**< Progressive frame */ - // SEQUENCE - int profile; - int postprocflag; - int pulldown; - int interlace; - int tfcntrflag; - int finterpflag; - int psf; - int multires; - int syncmarker; - int rangered; - int maxbframes; - // ENTRYPOINT - int panscan_flag; - int refdist_flag; - int extended_mv; - int dquant; - int vstransform; - int loopfilter; - int fastuvmc; - int overlap; - int quantizer; - int extended_dmv; - int range_mapy_flag; - int range_mapy; - int range_mapuv_flag; - int range_mapuv; - int rangeredfrm; // range reduction state -} CUVIDVC1PICPARAMS; - -/***********************************************************/ -//! \struct CUVIDJPEGPICPARAMS -//! JPEG picture parameters -//! This structure is used in CUVIDPICPARAMS structure -/***********************************************************/ -typedef struct _CUVIDJPEGPICPARAMS -{ - int Reserved; -} CUVIDJPEGPICPARAMS; - - -/*******************************************************/ -//! \struct CUVIDHEVCPICPARAMS -//! HEVC picture parameters -//! This structure is used in CUVIDPICPARAMS structure -/*******************************************************/ -typedef struct _CUVIDHEVCPICPARAMS -{ - // sps - int pic_width_in_luma_samples; - int pic_height_in_luma_samples; - unsigned char log2_min_luma_coding_block_size_minus3; - unsigned char log2_diff_max_min_luma_coding_block_size; - unsigned char log2_min_transform_block_size_minus2; - unsigned char log2_diff_max_min_transform_block_size; - unsigned char pcm_enabled_flag; - unsigned char log2_min_pcm_luma_coding_block_size_minus3; - unsigned char log2_diff_max_min_pcm_luma_coding_block_size; - unsigned char pcm_sample_bit_depth_luma_minus1; - - unsigned char pcm_sample_bit_depth_chroma_minus1; - unsigned char pcm_loop_filter_disabled_flag; - unsigned char strong_intra_smoothing_enabled_flag; - unsigned char max_transform_hierarchy_depth_intra; - unsigned char max_transform_hierarchy_depth_inter; - unsigned char amp_enabled_flag; - unsigned char separate_colour_plane_flag; - unsigned char log2_max_pic_order_cnt_lsb_minus4; - - unsigned char num_short_term_ref_pic_sets; - unsigned char long_term_ref_pics_present_flag; - unsigned char num_long_term_ref_pics_sps; - unsigned char sps_temporal_mvp_enabled_flag; - unsigned char sample_adaptive_offset_enabled_flag; - unsigned char scaling_list_enable_flag; - unsigned char IrapPicFlag; - unsigned char IdrPicFlag; - - unsigned char bit_depth_luma_minus8; - unsigned char bit_depth_chroma_minus8; - unsigned char reserved1[14]; - - // pps - unsigned char dependent_slice_segments_enabled_flag; - unsigned char slice_segment_header_extension_present_flag; - unsigned char sign_data_hiding_enabled_flag; - unsigned char cu_qp_delta_enabled_flag; - unsigned char diff_cu_qp_delta_depth; - signed char init_qp_minus26; - signed char pps_cb_qp_offset; - signed char pps_cr_qp_offset; - - unsigned char constrained_intra_pred_flag; - unsigned char weighted_pred_flag; - unsigned char weighted_bipred_flag; - unsigned char transform_skip_enabled_flag; - unsigned char transquant_bypass_enabled_flag; - unsigned char entropy_coding_sync_enabled_flag; - unsigned char log2_parallel_merge_level_minus2; - unsigned char num_extra_slice_header_bits; - - unsigned char loop_filter_across_tiles_enabled_flag; - unsigned char loop_filter_across_slices_enabled_flag; - unsigned char output_flag_present_flag; - unsigned char num_ref_idx_l0_default_active_minus1; - unsigned char num_ref_idx_l1_default_active_minus1; - unsigned char lists_modification_present_flag; - unsigned char cabac_init_present_flag; - unsigned char pps_slice_chroma_qp_offsets_present_flag; - - unsigned char deblocking_filter_override_enabled_flag; - unsigned char pps_deblocking_filter_disabled_flag; - signed char pps_beta_offset_div2; - signed char pps_tc_offset_div2; - unsigned char tiles_enabled_flag; - unsigned char uniform_spacing_flag; - unsigned char num_tile_columns_minus1; - unsigned char num_tile_rows_minus1; - - unsigned short column_width_minus1[21]; - unsigned short row_height_minus1[21]; - unsigned int reserved3[15]; - - // RefPicSets - int NumBitsForShortTermRPSInSlice; - int NumDeltaPocsOfRefRpsIdx; - int NumPocTotalCurr; - int NumPocStCurrBefore; - int NumPocStCurrAfter; - int NumPocLtCurr; - int CurrPicOrderCntVal; - int RefPicIdx[16]; // [refpic] Indices of valid reference pictures (-1 if unused for reference) - int PicOrderCntVal[16]; // [refpic] - unsigned char IsLongTerm[16]; // [refpic] 0=not a long-term reference, 1=long-term reference - unsigned char RefPicSetStCurrBefore[8]; // [0..NumPocStCurrBefore-1] -> refpic (0..15) - unsigned char RefPicSetStCurrAfter[8]; // [0..NumPocStCurrAfter-1] -> refpic (0..15) - unsigned char RefPicSetLtCurr[8]; // [0..NumPocLtCurr-1] -> refpic (0..15) - unsigned char RefPicSetInterLayer0[8]; - unsigned char RefPicSetInterLayer1[8]; - unsigned int reserved4[12]; - - // scaling lists (diag order) - unsigned char ScalingList4x4[6][16]; // [matrixId][i] - unsigned char ScalingList8x8[6][64]; // [matrixId][i] - unsigned char ScalingList16x16[6][64]; // [matrixId][i] - unsigned char ScalingList32x32[2][64]; // [matrixId][i] - unsigned char ScalingListDCCoeff16x16[6]; // [matrixId] - unsigned char ScalingListDCCoeff32x32[2]; // [matrixId] -} CUVIDHEVCPICPARAMS; - - -/***********************************************************/ -//! \struct CUVIDVP8PICPARAMS -//! VP8 picture parameters -//! This structure is used in CUVIDPICPARAMS structure -/***********************************************************/ -typedef struct _CUVIDVP8PICPARAMS -{ - int width; - int height; - unsigned int first_partition_size; - //Frame Indexes - unsigned char LastRefIdx; - unsigned char GoldenRefIdx; - unsigned char AltRefIdx; - union { - struct { - unsigned char frame_type : 1; /**< 0 = KEYFRAME, 1 = INTERFRAME */ - unsigned char version : 3; - unsigned char show_frame : 1; - unsigned char update_mb_segmentation_data : 1; /**< Must be 0 if segmentation is not enabled */ - unsigned char Reserved2Bits : 2; - }; - unsigned char wFrameTagFlags; - }; - unsigned char Reserved1[4]; - unsigned int Reserved2[3]; -} CUVIDVP8PICPARAMS; - -/***********************************************************/ -//! \struct CUVIDVP9PICPARAMS -//! VP9 picture parameters -//! This structure is used in CUVIDPICPARAMS structure -/***********************************************************/ -typedef struct _CUVIDVP9PICPARAMS -{ - unsigned int width; - unsigned int height; - - //Frame Indices - unsigned char LastRefIdx; - unsigned char GoldenRefIdx; - unsigned char AltRefIdx; - unsigned char colorSpace; - - unsigned short profile : 3; - unsigned short frameContextIdx : 2; - unsigned short frameType : 1; - unsigned short showFrame : 1; - unsigned short errorResilient : 1; - unsigned short frameParallelDecoding : 1; - unsigned short subSamplingX : 1; - unsigned short subSamplingY : 1; - unsigned short intraOnly : 1; - unsigned short allow_high_precision_mv : 1; - unsigned short refreshEntropyProbs : 1; - unsigned short reserved2Bits : 2; - - unsigned short reserved16Bits; - - unsigned char refFrameSignBias[4]; - - unsigned char bitDepthMinus8Luma; - unsigned char bitDepthMinus8Chroma; - unsigned char loopFilterLevel; - unsigned char loopFilterSharpness; - - unsigned char modeRefLfEnabled; - unsigned char log2_tile_columns; - unsigned char log2_tile_rows; - - unsigned char segmentEnabled : 1; - unsigned char segmentMapUpdate : 1; - unsigned char segmentMapTemporalUpdate : 1; - unsigned char segmentFeatureMode : 1; - unsigned char reserved4Bits : 4; - - - unsigned char segmentFeatureEnable[8][4]; - short segmentFeatureData[8][4]; - unsigned char mb_segment_tree_probs[7]; - unsigned char segment_pred_probs[3]; - unsigned char reservedSegment16Bits[2]; - - int qpYAc; - int qpYDc; - int qpChDc; - int qpChAc; - - unsigned int activeRefIdx[3]; - unsigned int resetFrameContext; - unsigned int mcomp_filter_type; - unsigned int mbRefLfDelta[4]; - unsigned int mbModeLfDelta[2]; - unsigned int frameTagSize; - unsigned int offsetToDctParts; - unsigned int reserved128Bits[4]; - -} CUVIDVP9PICPARAMS; - - -/******************************************************************************************/ -//! \struct CUVIDPICPARAMS -//! Picture parameters for decoding -//! This structure is used in cuvidDecodePicture API -//! IN for cuvidDecodePicture -/******************************************************************************************/ -typedef struct _CUVIDPICPARAMS -{ - int PicWidthInMbs; /**< IN: Coded frame size in macroblocks */ - int FrameHeightInMbs; /**< IN: Coded frame height in macroblocks */ - int CurrPicIdx; /**< IN: Output index of the current picture */ - int field_pic_flag; /**< IN: 0=frame picture, 1=field picture */ - int bottom_field_flag; /**< IN: 0=top field, 1=bottom field (ignored if field_pic_flag=0) */ - int second_field; /**< IN: Second field of a complementary field pair */ - // Bitstream data - unsigned int nBitstreamDataLen; /**< IN: Number of bytes in bitstream data buffer */ - const unsigned char *pBitstreamData; /**< IN: Ptr to bitstream data for this picture (slice-layer) */ - unsigned int nNumSlices; /**< IN: Number of slices in this picture */ - const unsigned int *pSliceDataOffsets; /**< IN: nNumSlices entries, contains offset of each slice within - the bitstream data buffer */ - int ref_pic_flag; /**< IN: This picture is a reference picture */ - int intra_pic_flag; /**< IN: This picture is entirely intra coded */ - unsigned int Reserved[30]; /**< Reserved for future use */ - // IN: Codec-specific data - union { - CUVIDMPEG2PICPARAMS mpeg2; /**< Also used for MPEG-1 */ - CUVIDH264PICPARAMS h264; - CUVIDVC1PICPARAMS vc1; - CUVIDMPEG4PICPARAMS mpeg4; - CUVIDJPEGPICPARAMS jpeg; - CUVIDHEVCPICPARAMS hevc; - CUVIDVP8PICPARAMS vp8; - CUVIDVP9PICPARAMS vp9; - unsigned int CodecReserved[1024]; - } CodecSpecific; -} CUVIDPICPARAMS; - - -/******************************************************/ -//! \struct CUVIDPROCPARAMS -//! Picture parameters for postprocessing -//! This structure is used in cuvidMapVideoFrame API -/******************************************************/ -typedef struct _CUVIDPROCPARAMS -{ - int progressive_frame; /**< IN: Input is progressive (deinterlace_mode will be ignored) */ - int second_field; /**< IN: Output the second field (ignored if deinterlace mode is Weave) */ - int top_field_first; /**< IN: Input frame is top field first (1st field is top, 2nd field is bottom) */ - int unpaired_field; /**< IN: Input only contains one field (2nd field is invalid) */ - // The fields below are used for raw YUV input - unsigned int reserved_flags; /**< Reserved for future use (set to zero) */ - unsigned int reserved_zero; /**< Reserved (set to zero) */ - unsigned long long raw_input_dptr; /**< IN: Input CUdeviceptr for raw YUV extensions */ - unsigned int raw_input_pitch; /**< IN: pitch in bytes of raw YUV input (should be aligned appropriately) */ - unsigned int raw_input_format; /**< IN: Input YUV format (cudaVideoCodec_enum) */ - unsigned long long raw_output_dptr; /**< IN: Output CUdeviceptr for raw YUV extensions */ - unsigned int raw_output_pitch; /**< IN: pitch in bytes of raw YUV output (should be aligned appropriately) */ - unsigned int Reserved1; /**< Reserved for future use (set to zero) */ - CUstream output_stream; /**< IN: stream object used by cuvidMapVideoFrame */ - unsigned int Reserved[46]; /**< Reserved for future use (set to zero) */ - void *Reserved2[2]; /**< Reserved for future use (set to zero) */ -} CUVIDPROCPARAMS; - - -/***********************************************************************************************************/ -//! VIDEO_DECODER -//! -//! In order to minimize decode latencies, there should be always at least 2 pictures in the decode -//! queue at any time, in order to make sure that all decode engines are always busy. -//! -//! Overall data flow: -//! - cuvidGetDecoderCaps(...) -//! - cuvidCreateDecoder(...) -//! - For each picture: -//! + cuvidDecodePicture(N) -//! + cuvidMapVideoFrame(N-4) -//! + do some processing in cuda -//! + cuvidUnmapVideoFrame(N-4) -//! + cuvidDecodePicture(N+1) -//! + cuvidMapVideoFrame(N-3) -//! + ... -//! - cuvidDestroyDecoder(...) -//! -//! NOTE: -//! - When the cuda context is created from a D3D device, the D3D device must also be created -//! with the D3DCREATE_MULTITHREADED flag. -//! - There is a limit to how many pictures can be mapped simultaneously (ulNumOutputSurfaces) -//! - cuvidDecodePicture may block the calling thread if there are too many pictures pending -//! in the decode queue -/***********************************************************************************************************/ - - -/**********************************************************************************************************************/ -//! \fn CUresult CUDAAPI cuvidGetDecoderCaps(CUVIDDECODECAPS *pdc) -//! Queries decode capabilities of NVDEC-HW based on CodecType, ChromaFormat and BitDepthMinus8 parameters. -//! 1. Application fills IN parameters CodecType, ChromaFormat and BitDepthMinus8 of CUVIDDECODECAPS structure -//! 2. On calling cuvidGetDecoderCaps, driver fills OUT parameters if the IN parameters are supported -//! If IN parameters passed to the driver are not supported by NVDEC-HW, then all OUT params are set to 0. -//! E.g. on Geforce GTX 960: -//! App fills - eCodecType = cudaVideoCodec_H264; eChromaFormat = cudaVideoChromaFormat_420; nBitDepthMinus8 = 0; -//! Given IN parameters are supported, hence driver fills: bIsSupported = 1; nMinWidth = 48; nMinHeight = 16; -//! nMaxWidth = 4096; nMaxHeight = 4096; nMaxMBCount = 65536; -//! CodedWidth*CodedHeight/256 must be less than or equal to nMaxMBCount -/**********************************************************************************************************************/ -typedef CUresult CUDAAPI tcuvidGetDecoderCaps(CUVIDDECODECAPS *pdc); - -/********************************************************************************************************************/ -//! \fn CUresult CUDAAPI cuvidCreateDecoder(CUvideodecoder *phDecoder, CUVIDDECODECREATEINFO *pdci) -//! Create the decoder object based on pdci. A handle to the created decoder is returned -/********************************************************************************************************************/ -typedef CUresult CUDAAPI tcuvidCreateDecoder(CUvideodecoder *phDecoder, CUVIDDECODECREATEINFO *pdci); -/********************************************************************************************************************/ -//! \fn CUresult CUDAAPI cuvidDestroyDecoder(CUvideodecoder hDecoder) -//! Destroy the decoder object. -/********************************************************************************************************************/ -typedef CUresult CUDAAPI tcuvidDestroyDecoder(CUvideodecoder hDecoder); - -/********************************************************************************************************************/ -//! \fn CUresult CUDAAPI cuvidDecodePicture(CUvideodecoder hDecoder, CUVIDPICPARAMS *pPicParams) -//! Decode a single picture (field or frame) -//! Kicks off HW decoding -/********************************************************************************************************************/ -typedef CUresult CUDAAPI tcuvidDecodePicture(CUvideodecoder hDecoder, CUVIDPICPARAMS *pPicParams); - - -#if !defined(__CUVID_DEVPTR64) || defined(__CUVID_INTERNAL) -/************************************************************************************************************************/ -//! \fn CUresult CUDAAPI cuvidMapVideoFrame(CUvideodecoder hDecoder, int nPicIdx, unsigned int *pDevPtr, -//! unsigned int *pPitch, CUVIDPROCPARAMS *pVPP); -//! Post-process and map video frame corresponding to nPicIdx for use in cuda. Returns cuda device pointer and associated -//! pitch of the video frame -/************************************************************************************************************************/ -typedef CUresult CUDAAPI tcuvidMapVideoFrame(CUvideodecoder hDecoder, int nPicIdx, - unsigned int *pDevPtr, unsigned int *pPitch, - CUVIDPROCPARAMS *pVPP); - -/********************************************************************************************************************/ -//! \fn CUresult CUDAAPI cuvidUnmapVideoFrame(CUvideodecoder hDecoder, unsigned int DevPtr) -//! Unmap a previously mapped video frame -/********************************************************************************************************************/ -typedef CUresult CUDAAPI tcuvidUnmapVideoFrame(CUvideodecoder hDecoder, unsigned int DevPtr); -#endif - -#if defined(_WIN64) || defined(__LP64__) || defined(__x86_64) || defined(AMD64) || defined(_M_AMD64) -/************************************************************************************************************************/ -//! \fn CUresult CUDAAPI cuvidMapVideoFrame64(CUvideodecoder hDecoder, int nPicIdx, unsigned long long *pDevPtr, -//! unsigned int *pPitch, CUVIDPROCPARAMS *pVPP); -//! Post-process and map video frame corresponding to nPicIdx for use in cuda. Returns cuda device pointer and associated -//! pitch of the video frame -/************************************************************************************************************************/ -typedef CUresult CUDAAPI tcuvidMapVideoFrame64(CUvideodecoder hDecoder, int nPicIdx, unsigned long long *pDevPtr, - unsigned int *pPitch, CUVIDPROCPARAMS *pVPP); - -/********************************************************************************************************************/ -//! \fn CUresult CUDAAPI cuvidUnmapVideoFrame64(CUvideodecoder hDecoder, unsigned long long DevPtr); -//! Unmap a previously mapped video frame -/********************************************************************************************************************/ -typedef CUresult CUDAAPI tcuvidUnmapVideoFrame64(CUvideodecoder hDecoder, unsigned long long DevPtr); - -#if defined(__CUVID_DEVPTR64) && !defined(__CUVID_INTERNAL) -#define tcuvidMapVideoFrame tcuvidMapVideoFrame64 -#define tcuvidUnmapVideoFrame tcuvidUnmapVideoFrame64 -#endif -#endif - - - -/********************************************************************************************************************/ -//! -//! Context-locking: to facilitate multi-threaded implementations, the following 4 functions -//! provide a simple mutex-style host synchronization. If a non-NULL context is specified -//! in CUVIDDECODECREATEINFO, the codec library will acquire the mutex associated with the given -//! context before making any cuda calls. -//! A multi-threaded application could create a lock associated with a context handle so that -//! multiple threads can safely share the same cuda context: -//! - use cuCtxPopCurrent immediately after context creation in order to create a 'floating' context -//! that can be passed to cuvidCtxLockCreate. -//! - When using a floating context, all cuda calls should only be made within a cuvidCtxLock/cuvidCtxUnlock section. -//! -//! NOTE: This is a safer alternative to cuCtxPushCurrent and cuCtxPopCurrent, and is not related to video -//! decoder in any way (implemented as a critical section associated with cuCtx{Push|Pop}Current calls). -/********************************************************************************************************************/ - -/********************************************************************************************************************/ -//! \fn CUresult CUDAAPI cuvidCtxLockCreate(CUvideoctxlock *pLock, CUcontext ctx) -//! This API is used to create CtxLock object -/********************************************************************************************************************/ -typedef CUresult CUDAAPI tcuvidCtxLockCreate(CUvideoctxlock *pLock, CUcontext ctx); - -/********************************************************************************************************************/ -//! \fn CUresult CUDAAPI cuvidCtxLockDestroy(CUvideoctxlock lck) -//! This API is used to free CtxLock object -/********************************************************************************************************************/ -typedef CUresult CUDAAPI tcuvidCtxLockDestroy(CUvideoctxlock lck); - -/********************************************************************************************************************/ -//! \fn CUresult CUDAAPI cuvidCtxLock(CUvideoctxlock lck, unsigned int reserved_flags) -//! This API is used to acquire ctxlock -/********************************************************************************************************************/ -typedef CUresult CUDAAPI tcuvidCtxLock(CUvideoctxlock lck, unsigned int reserved_flags); - -/********************************************************************************************************************/ -//! \fn CUresult CUDAAPI cuvidCtxUnlock(CUvideoctxlock lck, unsigned int reserved_flags) -//! This API is used to release ctxlock -/********************************************************************************************************************/ -typedef CUresult CUDAAPI tcuvidCtxUnlock(CUvideoctxlock lck, unsigned int reserved_flags); - -/**********************************************************************************************/ - -#if defined(__cplusplus) -} -#endif /* __cplusplus */ - -#endif // __CUDA_VIDEO_H__ |
