GR-PEACH_Audio_Playback_7InchLCD_Sample

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Renesas / Mbed OS GR-PEACH_Audio_Playback_7InchLCD_Sample

The "GR-PEACH_Audio_Playback_7InchLCD_Sample" is a sample code that can provides high-resolution audio playback of FLAC format files. It also allows the user to audio-playback control functions such as play, pause, and stop by manipulating key switches.

Dependencies: GR-PEACH_video R_BSP TLV320_RBSP USBHost_custom

Fork of GR-PEACH_Audio_Playback_Sample by Renesas

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format.h File Reference

This module contains structure definitions for the representation of FLAC format components in memory. More...

Go to the source code of this file.

Data Structures
struct	FLAC__EntropyCodingMethod_PartitionedRiceContents
	Contents of a Rice partitioned residual. More...
struct	FLAC__EntropyCodingMethod_PartitionedRice
	Header for a Rice partitioned residual. More...
struct	FLAC__EntropyCodingMethod
	Header for the entropy coding method. More...
struct	FLAC__Subframe_Constant
	CONSTANT subframe. More...
struct	FLAC__Subframe_Verbatim
	VERBATIM subframe. More...
struct	FLAC__Subframe_Fixed
	FIXED subframe. More...
struct	FLAC__Subframe_LPC
	LPC subframe. More...
struct	FLAC__Subframe
	FLAC subframe structure. More...
struct	FLAC__FrameHeader
	FLAC frame header structure. More...
struct	FLAC__FrameFooter
	FLAC frame footer structure. More...
struct	FLAC__Frame
	FLAC frame structure. More...
struct	FLAC__StreamMetadata_StreamInfo
	FLAC STREAMINFO structure. More...
struct	FLAC__StreamMetadata_Padding
	FLAC PADDING structure. More...
struct	FLAC__StreamMetadata_Application
	FLAC APPLICATION structure. More...
struct	FLAC__StreamMetadata_SeekPoint
	SeekPoint structure used in SEEKTABLE blocks. More...
struct	FLAC__StreamMetadata_SeekTable
	FLAC SEEKTABLE structure. More...
struct	FLAC__StreamMetadata_VorbisComment_Entry
	Vorbis comment entry structure used in VORBIS_COMMENT blocks. More...
struct	FLAC__StreamMetadata_VorbisComment
	FLAC VORBIS_COMMENT structure. More...
struct	FLAC__StreamMetadata_CueSheet_Index
	FLAC CUESHEET track index structure. More...
struct	FLAC__StreamMetadata_CueSheet_Track
	FLAC CUESHEET track structure. More...
struct	FLAC__StreamMetadata_CueSheet
	FLAC CUESHEET structure. More...
struct	FLAC__StreamMetadata_Picture
	FLAC PICTURE structure. More...
struct	FLAC__StreamMetadata_Unknown
	Structure that is used when a metadata block of unknown type is loaded. More...
struct	FLAC__StreamMetadata
	FLAC metadata block structure. More...
Enumerations
enum	FLAC__EntropyCodingMethodType { FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE = 0, FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE2 = 1 }
	An enumeration of the available entropy coding methods. More...
enum	FLAC__SubframeType { FLAC__SUBFRAME_TYPE_CONSTANT = 0, FLAC__SUBFRAME_TYPE_VERBATIM = 1, FLAC__SUBFRAME_TYPE_FIXED = 2, FLAC__SUBFRAME_TYPE_LPC = 3 }
	An enumeration of the available subframe types. More...
enum	FLAC__ChannelAssignment { FLAC__CHANNEL_ASSIGNMENT_INDEPENDENT = 0, FLAC__CHANNEL_ASSIGNMENT_LEFT_SIDE = 1, FLAC__CHANNEL_ASSIGNMENT_RIGHT_SIDE = 2, FLAC__CHANNEL_ASSIGNMENT_MID_SIDE = 3 }
	An enumeration of the available channel assignments. More...
enum	FLAC__FrameNumberType { FLAC__FRAME_NUMBER_TYPE_FRAME_NUMBER, FLAC__FRAME_NUMBER_TYPE_SAMPLE_NUMBER }
	An enumeration of the possible frame numbering methods. More...
enum	FLAC__MetadataType { FLAC__METADATA_TYPE_STREAMINFO = 0, FLAC__METADATA_TYPE_PADDING = 1, FLAC__METADATA_TYPE_APPLICATION = 2, FLAC__METADATA_TYPE_SEEKTABLE = 3, FLAC__METADATA_TYPE_VORBIS_COMMENT = 4, FLAC__METADATA_TYPE_CUESHEET = 5, FLAC__METADATA_TYPE_PICTURE = 6, FLAC__METADATA_TYPE_UNDEFINED = 7, FLAC__MAX_METADATA_TYPE = FLAC__MAX_METADATA_TYPE_CODE }
	An enumeration of the available metadata block types. More...
enum	FLAC__StreamMetadata_Picture_Type { FLAC__STREAM_METADATA_PICTURE_TYPE_OTHER = 0, FLAC__STREAM_METADATA_PICTURE_TYPE_FILE_ICON_STANDARD = 1, FLAC__STREAM_METADATA_PICTURE_TYPE_FILE_ICON = 2, FLAC__STREAM_METADATA_PICTURE_TYPE_FRONT_COVER = 3, FLAC__STREAM_METADATA_PICTURE_TYPE_BACK_COVER = 4, FLAC__STREAM_METADATA_PICTURE_TYPE_LEAFLET_PAGE = 5, FLAC__STREAM_METADATA_PICTURE_TYPE_MEDIA = 6, FLAC__STREAM_METADATA_PICTURE_TYPE_LEAD_ARTIST = 7, FLAC__STREAM_METADATA_PICTURE_TYPE_ARTIST = 8, FLAC__STREAM_METADATA_PICTURE_TYPE_CONDUCTOR = 9, FLAC__STREAM_METADATA_PICTURE_TYPE_BAND = 10, FLAC__STREAM_METADATA_PICTURE_TYPE_COMPOSER = 11, FLAC__STREAM_METADATA_PICTURE_TYPE_LYRICIST = 12, FLAC__STREAM_METADATA_PICTURE_TYPE_RECORDING_LOCATION = 13, FLAC__STREAM_METADATA_PICTURE_TYPE_DURING_RECORDING = 14, FLAC__STREAM_METADATA_PICTURE_TYPE_DURING_PERFORMANCE = 15, FLAC__STREAM_METADATA_PICTURE_TYPE_VIDEO_SCREEN_CAPTURE = 16, FLAC__STREAM_METADATA_PICTURE_TYPE_FISH = 17, FLAC__STREAM_METADATA_PICTURE_TYPE_ILLUSTRATION = 18, FLAC__STREAM_METADATA_PICTURE_TYPE_BAND_LOGOTYPE = 19, FLAC__STREAM_METADATA_PICTURE_TYPE_PUBLISHER_LOGOTYPE = 20 }
	An enumeration of the PICTURE types (see FLAC__StreamMetadataPicture and id3 v2.4 APIC tag). More...
Functions
FLAC_API FLAC__bool	FLAC__format_sample_rate_is_valid (unsigned sample_rate)
	Tests that a sample rate is valid for FLAC.
FLAC_API FLAC__bool	FLAC__format_blocksize_is_subset (unsigned blocksize, unsigned sample_rate)
	Tests that a blocksize at the given sample rate is valid for the FLAC subset.
FLAC_API FLAC__bool	FLAC__format_sample_rate_is_subset (unsigned sample_rate)
	Tests that a sample rate is valid for the FLAC subset.
FLAC_API FLAC__bool	FLAC__format_vorbiscomment_entry_name_is_legal (const char *name)
	Check a Vorbis comment entry name to see if it conforms to the Vorbis comment specification.
FLAC_API FLAC__bool	FLAC__format_vorbiscomment_entry_value_is_legal (const FLAC__byte *value, unsigned length)
	Check a Vorbis comment entry value to see if it conforms to the Vorbis comment specification.
FLAC_API FLAC__bool	FLAC__format_vorbiscomment_entry_is_legal (const FLAC__byte *entry, unsigned length)
	Check a Vorbis comment entry to see if it conforms to the Vorbis comment specification.
FLAC_API FLAC__bool	FLAC__format_seektable_is_legal (const FLAC__StreamMetadata_SeekTable *seek_table)
	Check a seek table to see if it conforms to the FLAC specification.
FLAC_API unsigned	FLAC__format_seektable_sort (FLAC__StreamMetadata_SeekTable *seek_table)
	Sort a seek table's seek points according to the format specification.
FLAC_API FLAC__bool	FLAC__format_cuesheet_is_legal (const FLAC__StreamMetadata_CueSheet cue_sheet, FLAC__bool check_cd_da_subset, const char *violation)
	Check a cue sheet to see if it conforms to the FLAC specification.
FLAC_API FLAC__bool	FLAC__format_picture_is_legal (const FLAC__StreamMetadata_Picture picture, const char *violation)
	Check picture data to see if it conforms to the FLAC specification.
Variables
FLAC_API const char *	FLAC__VERSION_STRING
	The version string of the release, stamped onto the libraries and binaries.
FLAC_API const char *	FLAC__VENDOR_STRING
	The vendor string inserted by the encoder into the VORBIS_COMMENT block.
FLAC_API const FLAC__byte	FLAC__STREAM_SYNC_STRING [4]
	The byte string representation of the beginning of a FLAC stream.
FLAC_API const unsigned	FLAC__STREAM_SYNC
	The 32-bit integer big-endian representation of the beginning of a FLAC stream.
FLAC_API const unsigned	FLAC__STREAM_SYNC_LEN
	The length of the FLAC signature in bits.
FLAC_API const char *const	FLAC__EntropyCodingMethodTypeString []
	Maps a FLAC__EntropyCodingMethodType to a C string.
FLAC_API const unsigned	FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ORDER_LEN
	== 4 (bits)
FLAC_API const unsigned	FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_PARAMETER_LEN
	== 4 (bits)
FLAC_API const unsigned	FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE2_PARAMETER_LEN
	== 5 (bits)
FLAC_API const unsigned	FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_RAW_LEN
	== 5 (bits)
FLAC_API const unsigned	FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_ESCAPE_PARAMETER
	== (1<<FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE_PARAMETER_LEN)-1
FLAC_API const unsigned	FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE2_ESCAPE_PARAMETER
	== (1<<FLAC__ENTROPY_CODING_METHOD_PARTITIONED_RICE2_PARAMETER_LEN)-1
FLAC_API const unsigned	FLAC__ENTROPY_CODING_METHOD_TYPE_LEN
	== 2 (bits)
FLAC_API const char *const	FLAC__SubframeTypeString []
	Maps a FLAC__SubframeType to a C string.
FLAC_API const unsigned	FLAC__SUBFRAME_LPC_QLP_COEFF_PRECISION_LEN
	== 4 (bits)
FLAC_API const unsigned	FLAC__SUBFRAME_LPC_QLP_SHIFT_LEN
	== 5 (bits)
FLAC_API const unsigned	FLAC__SUBFRAME_ZERO_PAD_LEN
	== 1 (bit)
FLAC_API const unsigned	FLAC__SUBFRAME_TYPE_LEN
	== 6 (bits)
FLAC_API const unsigned	FLAC__SUBFRAME_WASTED_BITS_FLAG_LEN
	== 1 (bit)
FLAC_API const unsigned	FLAC__SUBFRAME_TYPE_CONSTANT_BYTE_ALIGNED_MASK
	= 0x00
FLAC_API const unsigned	FLAC__SUBFRAME_TYPE_VERBATIM_BYTE_ALIGNED_MASK
	= 0x02
FLAC_API const unsigned	FLAC__SUBFRAME_TYPE_FIXED_BYTE_ALIGNED_MASK
	= 0x10
FLAC_API const unsigned	FLAC__SUBFRAME_TYPE_LPC_BYTE_ALIGNED_MASK
	= 0x40
FLAC_API const char *const	FLAC__ChannelAssignmentString []
	Maps a FLAC__ChannelAssignment to a C string.
FLAC_API const char *const	FLAC__FrameNumberTypeString []
	Maps a FLAC__FrameNumberType to a C string.
FLAC_API const unsigned	FLAC__FRAME_HEADER_SYNC
	== 0x3ffe; the frame header sync code
FLAC_API const unsigned	FLAC__FRAME_HEADER_SYNC_LEN
	== 14 (bits)
FLAC_API const unsigned	FLAC__FRAME_HEADER_RESERVED_LEN
	== 1 (bits)
FLAC_API const unsigned	FLAC__FRAME_HEADER_BLOCKING_STRATEGY_LEN
	== 1 (bits)
FLAC_API const unsigned	FLAC__FRAME_HEADER_BLOCK_SIZE_LEN
	== 4 (bits)
FLAC_API const unsigned	FLAC__FRAME_HEADER_SAMPLE_RATE_LEN
	== 4 (bits)
FLAC_API const unsigned	FLAC__FRAME_HEADER_CHANNEL_ASSIGNMENT_LEN
	== 4 (bits)
FLAC_API const unsigned	FLAC__FRAME_HEADER_BITS_PER_SAMPLE_LEN
	== 3 (bits)
FLAC_API const unsigned	FLAC__FRAME_HEADER_ZERO_PAD_LEN
	== 1 (bit)
FLAC_API const unsigned	FLAC__FRAME_HEADER_CRC_LEN
	== 8 (bits)
FLAC_API const unsigned	FLAC__FRAME_FOOTER_CRC_LEN
	== 16 (bits)
FLAC_API const char *const	FLAC__MetadataTypeString []
	Maps a FLAC__MetadataType to a C string.
FLAC_API const unsigned	FLAC__STREAM_METADATA_STREAMINFO_MIN_BLOCK_SIZE_LEN
	== 16 (bits)
FLAC_API const unsigned	FLAC__STREAM_METADATA_STREAMINFO_MAX_BLOCK_SIZE_LEN
	== 16 (bits)
FLAC_API const unsigned	FLAC__STREAM_METADATA_STREAMINFO_MIN_FRAME_SIZE_LEN
	== 24 (bits)
FLAC_API const unsigned	FLAC__STREAM_METADATA_STREAMINFO_MAX_FRAME_SIZE_LEN
	== 24 (bits)
FLAC_API const unsigned	FLAC__STREAM_METADATA_STREAMINFO_SAMPLE_RATE_LEN
	== 20 (bits)
FLAC_API const unsigned	FLAC__STREAM_METADATA_STREAMINFO_CHANNELS_LEN
	== 3 (bits)
FLAC_API const unsigned	FLAC__STREAM_METADATA_STREAMINFO_BITS_PER_SAMPLE_LEN
	== 5 (bits)
FLAC_API const unsigned	FLAC__STREAM_METADATA_STREAMINFO_TOTAL_SAMPLES_LEN
	== 36 (bits)
FLAC_API const unsigned	FLAC__STREAM_METADATA_STREAMINFO_MD5SUM_LEN
	== 128 (bits)
FLAC_API const unsigned	FLAC__STREAM_METADATA_APPLICATION_ID_LEN
	== 32 (bits)
FLAC_API const unsigned	FLAC__STREAM_METADATA_SEEKPOINT_SAMPLE_NUMBER_LEN
	== 64 (bits)
FLAC_API const unsigned	FLAC__STREAM_METADATA_SEEKPOINT_STREAM_OFFSET_LEN
	== 64 (bits)
FLAC_API const unsigned	FLAC__STREAM_METADATA_SEEKPOINT_FRAME_SAMPLES_LEN
	== 16 (bits)
FLAC_API const FLAC__uint64	FLAC__STREAM_METADATA_SEEKPOINT_PLACEHOLDER
	The value used in the sample_number field of FLAC__StreamMetadataSeekPoint used to indicate a placeholder point (== 0xffffffffffffffff).
FLAC_API const unsigned	FLAC__STREAM_METADATA_VORBIS_COMMENT_ENTRY_LENGTH_LEN
	== 32 (bits)
FLAC_API const unsigned	FLAC__STREAM_METADATA_VORBIS_COMMENT_NUM_COMMENTS_LEN
	== 32 (bits)
FLAC_API const unsigned	FLAC__STREAM_METADATA_CUESHEET_INDEX_OFFSET_LEN
	== 64 (bits)
FLAC_API const unsigned	FLAC__STREAM_METADATA_CUESHEET_INDEX_NUMBER_LEN
	== 8 (bits)
FLAC_API const unsigned	FLAC__STREAM_METADATA_CUESHEET_INDEX_RESERVED_LEN
	== 3*8 (bits)
FLAC_API const unsigned	FLAC__STREAM_METADATA_CUESHEET_TRACK_OFFSET_LEN
	== 64 (bits)
FLAC_API const unsigned	FLAC__STREAM_METADATA_CUESHEET_TRACK_NUMBER_LEN
	== 8 (bits)
FLAC_API const unsigned	FLAC__STREAM_METADATA_CUESHEET_TRACK_ISRC_LEN
	== 12*8 (bits)
FLAC_API const unsigned	FLAC__STREAM_METADATA_CUESHEET_TRACK_TYPE_LEN
	== 1 (bit)
FLAC_API const unsigned	FLAC__STREAM_METADATA_CUESHEET_TRACK_PRE_EMPHASIS_LEN
	== 1 (bit)
FLAC_API const unsigned	FLAC__STREAM_METADATA_CUESHEET_TRACK_RESERVED_LEN
	== 6+13*8 (bits)
FLAC_API const unsigned	FLAC__STREAM_METADATA_CUESHEET_TRACK_NUM_INDICES_LEN
	== 8 (bits)
FLAC_API const unsigned	FLAC__STREAM_METADATA_CUESHEET_MEDIA_CATALOG_NUMBER_LEN
	== 128*8 (bits)
FLAC_API const unsigned	FLAC__STREAM_METADATA_CUESHEET_LEAD_IN_LEN
	== 64 (bits)
FLAC_API const unsigned	FLAC__STREAM_METADATA_CUESHEET_IS_CD_LEN
	== 1 (bit)
FLAC_API const unsigned	FLAC__STREAM_METADATA_CUESHEET_RESERVED_LEN
	== 7+258*8 (bits)
FLAC_API const unsigned	FLAC__STREAM_METADATA_CUESHEET_NUM_TRACKS_LEN
	== 8 (bits)
FLAC_API const char *const	FLAC__StreamMetadata_Picture_TypeString []
	Maps a FLAC__StreamMetadata_Picture_Type to a C string.
FLAC_API const unsigned	FLAC__STREAM_METADATA_PICTURE_TYPE_LEN
	== 32 (bits)
FLAC_API const unsigned	FLAC__STREAM_METADATA_PICTURE_MIME_TYPE_LENGTH_LEN
	== 32 (bits)
FLAC_API const unsigned	FLAC__STREAM_METADATA_PICTURE_DESCRIPTION_LENGTH_LEN
	== 32 (bits)
FLAC_API const unsigned	FLAC__STREAM_METADATA_PICTURE_WIDTH_LEN
	== 32 (bits)
FLAC_API const unsigned	FLAC__STREAM_METADATA_PICTURE_HEIGHT_LEN
	== 32 (bits)
FLAC_API const unsigned	FLAC__STREAM_METADATA_PICTURE_DEPTH_LEN
	== 32 (bits)
FLAC_API const unsigned	FLAC__STREAM_METADATA_PICTURE_COLORS_LEN
	== 32 (bits)
FLAC_API const unsigned	FLAC__STREAM_METADATA_PICTURE_DATA_LENGTH_LEN
	== 32 (bits)
FLAC_API const unsigned	FLAC__STREAM_METADATA_IS_LAST_LEN
	== 1 (bit)
FLAC_API const unsigned	FLAC__STREAM_METADATA_TYPE_LEN
	== 7 (bits)
FLAC_API const unsigned	FLAC__STREAM_METADATA_LENGTH_LEN
	== 24 (bits)