--- /dev/null
+#pragma once
+#ifndef BLUE_LINUX_CODE
+#ifndef HANCUTILS_USE_STATIC_LIB
+ #ifdef HANCUTILS_EXPORTS
+ #define HANCUTILS_API __declspec(dllexport)
+ #elif defined(__APPLE__)
+ #define HANCUTILS_API
+ #define ATLTRACE printf
+ #else
+ #define HANCUTILS_API __declspec(dllimport)
+ #endif
+#else
+ #define HANCUTILS_API
+#endif
+#else
+ #define HANCUTILS_API
+typedef bool BOOL;
+#endif
+#include "BlueDriver_p.h"
+
+
+
+
+extern "C"
+{
+/**
+@defgroup hanc_manipilation_function Embedded audio
+@{
+*/
+
+#pragma pack(push, hanc_struct, 1)
+
+/**
+@brief The structure is used to extract/insert Embedded audio to and from the HANC stream of Greed and Leon based cards.*/
+
+struct hanc_stream_info_struct
+{
+ BLUE_INT32 AudioDBNArray[4]; /**< Contains the DBN values that should be used for each of the embedded audio groups*/
+ BLUE_INT32 AudioChannelStatusBlock[4]; /**< channel status block information for each of the embedded audio group*/
+ BLUE_UINT32 flag_valid_time_code; /**< flag which identifies the validity of the time code member in the #hanc_stream_info_struct*/
+ BLUE_UINT64 time_code; /**< RP188 time code that was extracted from the HANC buffer or RP188 timecode which should be inserted
+ into the HANC buffer*/
+ BLUE_UINT32* hanc_data_ptr; /**< Hanc Buffer which should be used as the source or destination for either extraction or insertion */
+ BLUE_UINT32 video_mode; /**< video mode which this hanc buffer which be used with. We need this information for do the required audio distribution
+ especially NTSC */
+ BLUE_UINT64 ltc_time_code;
+ BLUE_UINT64 sd_vitc_time_code;
+ BLUE_UINT64 rp188_ltc_time_code;
+ BLUE_UINT32 pad[126];
+};
+
+#define AUDIO_INPUT_SOURCE_EMB 0
+#define AUDIO_INPUT_SOURCE_AES 1
+struct hanc_decode_struct
+{
+ void* audio_pcm_data_ptr; // Buffer which would be used to store the extracted PCM
+ // audio data. Must be filled in by app before calling function.
+ BLUE_UINT32 audio_ch_required_mask; // which all audio channels should be extracted from the
+ // audio frame .Must be filled in by app before calling function.
+ BLUE_UINT32 type_of_sample_required;// type of destination audio channel
+ //ie 16 bit ,24 bit or 32 bit PCM data .
+ //Must be filled in by app before calling function.
+ BLUE_UINT32 no_audio_samples; // this would contain how many audio samples has been decoded from
+ // the hanc buffer.
+ BLUE_UINT64 timecodes[7]; // Would extract the timecode information from the audio frame.
+ void * raw_custom_anc_pkt_data_ptr; // This buffer would contain the raw ANC packets that was found in the orac hanc buffer.
+ // this would contain any ANC packets that is not of type embedded audio and RP188 TC.
+ //Must be filled in by app before calling function. can be NULL
+ BLUE_UINT32 sizeof_custom_anc_pkt_data_ptr; // size of the ANC buffer array
+ //Must be filled in by app before calling function. can be NULL
+ BLUE_UINT32 avail_custom_anc_pkt_data_bytes;// how many custom ANC packets has been decoded into raw_hanc_pkt_data_ptr
+ //Must be filled in by app before calling function. can be NULL
+ BLUE_UINT32 audio_input_source; // Used to select the audio input source.
+ // whether it is AES or Embedded.
+ //Must be filled in by app before calling function.
+ BLUE_UINT32 audio_temp_buffer[16]; // this is used to store split audio sample
+ // which did not contain all its audio channels
+ // in one audio frame
+ //Must be initialised to zero by app before first instantiating the function.
+ BLUE_UINT32 audio_split_buffer_mask; // The mask would be used to make a note of
+ // split audio sample information for a frame.
+ //Must be initialised to zero by app before first instantiating the function.
+ BLUE_UINT32 max_expected_audio_sample_count; // specify the maximum number of audio samples
+ // that the audio pcm buffer can contain.
+ //Must be filled in by app before calling function.
+ BLUE_UINT32 pad[124];
+};
+
+#pragma pack(pop, hanc_struct)
+
+HANCUTILS_API BLUE_UINT32 encode_hanc_frame(struct hanc_stream_info_struct* hanc_stream_ptr,
+ void* audio_pcm_ptr,
+ BLUE_UINT32 no_audio_ch,
+ BLUE_UINT32 no_audio_samples,
+ BLUE_UINT32 nTypeOfSample,
+ BLUE_UINT32 emb_audio_flag);
+
+HANCUTILS_API BLUE_UINT32 encode_hanc_frame_ex( BLUE_UINT32 card_type,
+ struct hanc_stream_info_struct* hanc_stream_ptr,
+ void* audio_pcm_ptr,
+ BLUE_UINT32 no_audio_ch,
+ BLUE_UINT32 no_audio_samples,
+ BLUE_UINT32 nTypeOfSample,
+ BLUE_UINT32 emb_audio_flag);
+
+
+HANCUTILS_API BLUE_UINT32 encode_hanc_frame_with_ucz( BLUE_UINT32 card_type,
+ struct hanc_stream_info_struct* hanc_stream_ptr,
+ void* audio_pcm_ptr,
+ BLUE_UINT32 no_audio_ch,
+ BLUE_UINT32 no_audio_samples,
+ BLUE_UINT32 nTypeOfSample,
+ BLUE_UINT32 emb_audio_flag,
+ BLUE_UINT8* pUCZBuffer);
+
+HANCUTILS_API BLUE_UINT32 create_embed_audiosample( void* raw_data_ptr,
+ BLUE_UINT32* emb_data_ptr,
+ BLUE_UINT32 channels_per_audio_sample,
+ BLUE_UINT32 bytes_per_ch,
+ BLUE_UINT32 no_samples,
+ BLUE_UINT32 emb_audio_flags,
+ BLUE_UINT8* Audio_Groups_DBN_Array,
+ BLUE_UINT8* Audio_Groups_statusblock_Array);
+
+HANCUTILS_API BLUE_UINT32* get_embed_audio_distribution_array(BLUE_UINT32 video_mode, BLUE_UINT32 sequence_no);
+//HANCUTILS_API BLUE_UINT32 * GetAudioFrameSequence(BLUE_UINT32 video_output_standard);
+
+HANCUTILS_API bool hanc_stream_analyzer(BLUE_UINT32 *src_hanc_buffer,struct hanc_stream_info_struct * hanc_stream_ptr);
+HANCUTILS_API bool orac_hanc_stream_analyzer(BLUE_UINT32 card_type,BLUE_UINT32 *src_hanc_buffer,struct hanc_decode_struct * decode_ptr,char * analyzer_output_file);
+HANCUTILS_API bool hanc_decoder_ex( BLUE_UINT32 card_type,
+ BLUE_UINT32* src_hanc_buffer,
+ struct hanc_decode_struct* hanc_decode_struct_ptr);
+
+/**
+@}
+*/
+
+/**
+@defgroup vanc_manipilation_function vanc packet I/O
+@{
+*/
+
+
+/**
+@brief enumerator used by VANC manipulation function on HD cards to notify whether
+ VANC pakcet shoule be inserted/extracted from VANC Y buffers or VANC CbCr buffer.
+ This enumerator will only be used on HD video modes as it is the only with
+ 2 type of ANC bufers ir Y and CbCr. On SD Modes the ANC data is inserted across
+ both Y anc CbCr values.
+
+*/
+enum blue_vanc_pkt_type_enum
+{
+ blue_vanc_pkt_y_comp=0, /**< ANC pkt should be inserted/extracted from the Y component buffer*/
+ blue_vanc_pkt_cbcr_comp=1 /**< ANC pkt should be inserted/extracted from the CbCr component buffer*/
+};
+
+/*!
+@brief Use this function to initialise VANC buffer before inserting any packets into the buffer
+@param CardType type of bluefish card to which this vanc buffer was transferred to.
+@param nVideoMode video mode under which this vanc buffer will be used.
+@param pixels_per_line width in pixels of the vanc buffer that has to be initialised.
+@param lines_per_frame height of the vanc buffer that has to be initialised.
+@param pVancBuffer vanc buffer which has to be initialised.
+@remarks.
+
+*/
+HANCUTILS_API BLUE_UINT32 blue_init_vanc_buffer(BLUE_UINT32 CardType,BLUE_UINT32 nVideoMode,BLUE_UINT32 pixels_per_line,BLUE_UINT32 lines_per_frame,BLUE_UINT32 * pVancBuffer);
+/*!
+@brief this function can be used to extract ANC packet from HD cards. Currently we can only extract packets in the VANC space.
+@param CardType type of the card from which the vanc buffer was captured.
+@param vanc_pkt_type This parameter denotes whether to search for the VANC packet in Y Space or Cb/Cr Space.
+ The values this parameter accepts are defined in the enumerator #blue_vanc_pkt_type_enum
+@param src_vanc_buffer Vanc buffer which was captured from bluefish card
+@param src_vanc_buffer_size size of the vanc buffer which should be parsed for the specified vanc packet
+@param pixels_per_line specifies how many pixels are there in each line of VANC buffer
+@param vanc_pkt_did specifies the DID of the Vanc packet which should be extracted from the buffer
+@param vanc_pkt_sdid Returns the SDID of the extracted VANC packet
+@param vanc_pkt_data_length returns the size of the extracted VANC packet. The size is specifed as number of UDW words
+ that was contained in the packet
+@param vanc_pkt_data_ptr pointer to UDW of the VANC packets . The 10 bit UDW words are packed in a 16 bit integer. The bottom 10 bit of the
+ 16 bit word contains the UDW data.
+@param vanc_pkt_line_no line number where the packet was found .
+
+@remarks.
+
+*/
+HANCUTILS_API BLUE_INT32 vanc_pkt_extract(
+ BLUE_UINT32 CardType,
+ BLUE_UINT32 vanc_pkt_type,
+ BLUE_UINT32 * src_vanc_buffer,
+ BLUE_UINT32 src_vanc_buffer_size,
+ BLUE_UINT32 pixels_per_line,
+ BLUE_UINT32 vanc_pkt_did,
+ BLUE_UINT16 * vanc_pkt_sdid,
+ BLUE_UINT16 * vanc_pkt_data_length,
+ BLUE_UINT16 * vanc_pkt_data_ptr,
+ BLUE_UINT16 * vanc_pkt_line_no);
+
+/**
+@brief use this function to insert ANC packets into the VANC space of the HD cards.
+@param CardType type of the card from which the vanc buffer was captured.
+@param vanc_pkt_type This parameter denotes whether to search for the VANC packet in Y Space or Cb/Cr Space.
+ The values this parameter accepts are defined in the enumerator #blue_vanc_pkt_type_enum
+@param vanc_pkt_line_no line in th VANC buffer where the ANC packet should inserted.
+@param vanc_pkt_buffer vanc ANC packet which should be inserted into the VANC buffer.
+@param vanc_pkt_buffer_size size of the ANC packet including the checksum ,ADF , SDID, DID and Data Count
+@param dest_vanc_buffer VANC buffer into which the ANC packet will be inserted into.
+@param pixels_per_line specifies how many pixels are there in each line of VANC buffer
+*/
+HANCUTILS_API BLUE_INT32 vanc_pkt_insert(
+ BLUE_UINT32 CardType,
+ BLUE_UINT32 vanc_pkt_type,
+ BLUE_UINT32 vanc_pkt_line_no,
+ BLUE_UINT32 * vanc_pkt_buffer,
+ BLUE_UINT32 vanc_pkt_buffer_size,
+ BLUE_UINT32 * dest_vanc_buffer,
+ BLUE_UINT32 pixels_per_line);
+
+/** @} */
+
+/**
+@defgroup vanc_decode_encoder_helper ANC encoder/decoder
+ @{
+*/
+HANCUTILS_API BLUE_UINT32 decode_eia_708b_pkt(BLUE_UINT32 CardType,BLUE_UINT16 * vanc_pkt_data_ptr,BLUE_UINT16 pkt_udw_count,BLUE_UINT16 eia_pkt_subtype,BLUE_UINT8 * decoded_ch_str);
+//#ifndef BLUE_LINUX_CODE
+//HANCUTILS_API BLUE_UINT64 decode_rp188_packet(BLUE_UINT32 CardType,BLUE_UINT32 * src_vanc_buffer,BLUE_UINT32 UDW_Count,BLUE_UINT64 *rp188_dbb);
+//HANCUTILS_API bool blue_vitc_decoder_8bit_fmt(BLUE_UINT8 * raw_vbi_ptr,BLUE_UINT32 pixels_per_line,BLUE_UINT32 mem_fmt,BLUE_UINT32 vitc_line_no,BLUE_UINT64 * vitc_time_code);
+//HANCUTILS_API bool blue_vitc_decoder_10bit_v210(BLUE_UINT8 * raw_vbi_ptr, BLUE_UINT32 vitc_line_no, BLUE_UINT64 * vitc_time_code);
+//HANCUTILS_API unsigned int create_rp188_pkt(
+// BLUE_UINT32 cardType,
+// BLUE_UINT32 * emb_data_ptr,
+// BLUE_UINT32 line_no,
+// BLUE_UINT32 start_new_line,
+// BLUE_UINT64 timecode,
+// BLUE_UINT64 rp188_dbb);
+//#endif
+
+
+/** @} */
+}
projects / casparcg / blobdiff