#include <audio_chunk.h>

Inheritance diagram for audio_chunk_partial_ref:

Public Member Functions
	audio_chunk_partial_ref (const audio_chunk &chunk, t_size base, t_size count)

Public Member Functions inherited from audio_chunk_memref_impl
	audio_chunk_memref_impl (const audio_sample *p_data, t_size p_samples, t_uint32 p_sample_rate, t_uint32 p_channels, t_uint32 p_channel_config)

unsigned	get_channel_config () const

unsigned	get_channels () const

audio_sample *	get_data ()

const audio_sample *	get_data () const

t_size	get_data_size () const

t_size	get_sample_count () const

unsigned	get_srate () const

void	set_channels (unsigned p_count, unsigned p_config)

void	set_data_size (t_size p_new_size)

void	set_sample_count (t_size val)

void	set_srate (unsigned val)

Public Member Functions inherited from audio_chunk
void	allocate (size_t size)

void	copy (const audio_chunk &p_source)

unsigned	get_channel_count () const

size_t	get_data_length () const

double	get_duration () const

audio_sample	get_peak (audio_sample p_peak) const

audio_sample	get_peak () const

unsigned	get_sample_rate () const

spec_t	get_spec () const

size_t	get_used_size () const

void	grow_data_size (t_size p_requested)

void	insert_silence_fromstart (t_size samples)

bool	is_empty () const

bool	is_spec_valid () const

bool	is_valid () const

const audio_chunk &	operator= (const audio_chunk &p_source)

void	pad_with_silence (t_size samples)

void	pad_with_silence_ex (t_size samples, unsigned hint_nch, unsigned hint_srate)

bool	process_skip (double &skipDuration)

void	reset ()

void	scale (audio_sample p_value)

void	set_channels (unsigned val)

void	set_data (const audio_sample *src, t_size samples, unsigned nch, unsigned srate, unsigned channel_config)

void	set_data (const audio_sample *src, t_size samples, unsigned nch, unsigned srate)

void	set_data_32 (const float *src, t_size samples, unsigned nch, unsigned srate)

void	set_data_fixedpoint (const void *ptr, t_size bytes, unsigned srate, unsigned nch, unsigned bps, unsigned channel_config)

void	set_data_fixedpoint_ex (const void *ptr, t_size bytes, unsigned p_sample_rate, unsigned p_channels, unsigned p_bits_per_sample, unsigned p_flags, unsigned p_channel_config)

void	set_data_fixedpoint_ms (const void *ptr, size_t bytes, unsigned sampleRate, unsigned channels, unsigned bps, unsigned channelConfig)

void	set_data_fixedpoint_signed (const void *ptr, t_size bytes, unsigned srate, unsigned nch, unsigned bps, unsigned channel_config)

void	set_data_floatingpoint_ex (const void *ptr, t_size bytes, unsigned p_sample_rate, unsigned p_channels, unsigned p_bits_per_sample, unsigned p_flags, unsigned p_channel_config)

void	set_data_int16 (const int16_t *src, t_size samples, unsigned nch, unsigned srate, unsigned channel_config)

void	set_sample_rate (unsigned val)

void	set_silence (t_size samples)

void	set_silence_seconds (double seconds)

void	set_spec (const spec_t &)

t_size	skip_first_samples (t_size samples)

bool	to_raw_data (class mem_block_container &out, t_uint32 bps, bool useUpperBits=true, float scale=1.0) const

bool	toFixedPoint (class mem_block_container &out, uint32_t bps, uint32_t bpsValid, bool useUpperBits=true, float scale=1.0) const

Additional Inherited Members
Public Types inherited from audio_chunk
enum	{ sample_rate_min = 1000, sample_rate_max = 2822400 }

enum	{ channel_front_left = 1<<0, channel_front_right = 1<<1, channel_front_center = 1<<2, channel_lfe = 1<<3, channel_back_left = 1<<4, channel_back_right = 1<<5, channel_front_center_left = 1<<6, channel_front_center_right = 1<<7, channel_back_center = 1<<8, channel_side_left = 1<<9, channel_side_right = 1<<10, channel_top_center = 1<<11, channel_top_front_left = 1<<12, channel_top_front_center = 1<<13, channel_top_front_right = 1<<14, channel_top_back_left = 1<<15, channel_top_back_center = 1<<16, channel_top_back_right = 1<<17, channel_config_mono = channel_front_center, channel_config_stereo = channel_front_left \| channel_front_right, channel_config_5point1 = channel_front_left \| channel_front_right \| channel_front_center \| channel_lfe \| channel_back_left \| channel_back_right, channel_config_5point1_side = channel_front_left \| channel_front_right \| channel_front_center \| channel_lfe \| channel_side_left \| channel_side_right, channel_config_7point1 = channel_config_5point1 \| channel_side_left \| channel_side_right, defined_channel_count = 18 }

enum	{ FLAG_LITTLE_ENDIAN = 1, FLAG_BIG_ENDIAN = 2, FLAG_SIGNED = 4, FLAG_UNSIGNED = 8 }

Static Public Member Functions inherited from audio_chunk
static unsigned	flags_autoendian ()

static unsigned	g_channel_config_from_wfx (uint32_t p_wfx)

static uint32_t	g_channel_config_to_wfx (unsigned p_config)

static unsigned	g_channel_index_from_flag (unsigned p_config, unsigned p_flag)

static const char *	g_channel_name (unsigned p_flag)

static const char *	g_channel_name_byidx (unsigned p_index)

static unsigned	g_count_channels (unsigned p_config)

static unsigned	g_extract_channel_flag (unsigned p_config, unsigned p_index)

static unsigned	g_find_channel_idx (unsigned p_flag)

static void	g_formatChannelMaskDesc (unsigned flags, pfc::string_base &out)

static unsigned	g_guess_channel_config (unsigned count)

static unsigned	g_guess_channel_config_xiph (unsigned count)

static bool	g_is_valid_sample_rate (t_uint32 p_val)

static bool	g_toFixedPoint (const audio_sample in, void out, size_t count, uint32_t bps, uint32_t bpsValid, bool useUpperBits=true, float scale=1.0)

static spec_t	makeSpec (uint32_t rate, uint32_t channels)

static spec_t	makeSpec (uint32_t rate, uint32_t channels, uint32_t chanMask)

Protected Member Functions inherited from audio_chunk
	audio_chunk ()

	~audio_chunk ()