X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=modules%2Faudio_output%2Fwaveout.c;h=514f04dfe8f6fbb8d8347a868e822dfcd6df6813;hb=c60652e38ac6afd74bd8225e9dae5406f13aaa4f;hp=27f2561f4bf6c44d7b62a411529c86a4ef338635;hpb=724461bdf250e856eb32f6c0b7c51b065e482982;p=vlc diff --git a/modules/audio_output/waveout.c b/modules/audio_output/waveout.c index 27f2561f4b..514f04dfe8 100644 --- a/modules/audio_output/waveout.c +++ b/modules/audio_output/waveout.c @@ -1,10 +1,11 @@ /***************************************************************************** * waveout.c : Windows waveOut plugin for vlc ***************************************************************************** - * Copyright (C) 2001 the VideoLAN team + * Copyright (C) 2001-2009 the VideoLAN team * $Id$ * * Authors: Gildas Bazin + * André Weber * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -34,74 +35,9 @@ #include #include -#include -#include +#include "windows_audio_common.h" #define FRAME_SIZE 4096 /* The size is in samples, not in bytes */ -#define FRAMES_NUM 8 - -/***************************************************************************** - * Useful macros - *****************************************************************************/ -#ifdef UNDER_CE -# define DWORD_PTR DWORD -# ifdef waveOutGetDevCaps -# undef waveOutGetDevCaps - MMRESULT WINAPI waveOutGetDevCaps(UINT, LPWAVEOUTCAPS, UINT); -# endif -#endif - -#ifndef WAVE_FORMAT_IEEE_FLOAT -# define WAVE_FORMAT_IEEE_FLOAT 0x0003 -#endif - -#ifndef WAVE_FORMAT_DOLBY_AC3_SPDIF -# define WAVE_FORMAT_DOLBY_AC3_SPDIF 0x0092 -#endif - -#ifndef WAVE_FORMAT_EXTENSIBLE -#define WAVE_FORMAT_EXTENSIBLE 0xFFFE -#endif - -#ifndef SPEAKER_FRONT_LEFT -# define SPEAKER_FRONT_LEFT 0x1 -# define SPEAKER_FRONT_RIGHT 0x2 -# define SPEAKER_FRONT_CENTER 0x4 -# define SPEAKER_LOW_FREQUENCY 0x8 -# define SPEAKER_BACK_LEFT 0x10 -# define SPEAKER_BACK_RIGHT 0x20 -# define SPEAKER_FRONT_LEFT_OF_CENTER 0x40 -# define SPEAKER_FRONT_RIGHT_OF_CENTER 0x80 -# define SPEAKER_BACK_CENTER 0x100 -# define SPEAKER_SIDE_LEFT 0x200 -# define SPEAKER_SIDE_RIGHT 0x400 -# define SPEAKER_TOP_CENTER 0x800 -# define SPEAKER_TOP_FRONT_LEFT 0x1000 -# define SPEAKER_TOP_FRONT_CENTER 0x2000 -# define SPEAKER_TOP_FRONT_RIGHT 0x4000 -# define SPEAKER_TOP_BACK_LEFT 0x8000 -# define SPEAKER_TOP_BACK_CENTER 0x10000 -# define SPEAKER_TOP_BACK_RIGHT 0x20000 -# define SPEAKER_RESERVED 0x80000000 -#endif - -#ifndef _WAVEFORMATEXTENSIBLE_ -typedef struct { - WAVEFORMATEX Format; - union { - WORD wValidBitsPerSample; /* bits of precision */ - WORD wSamplesPerBlock; /* valid if wBitsPerSample==0 */ - WORD wReserved; /* If neither applies, set to zero. */ - } Samples; - DWORD dwChannelMask; /* which channels are */ - /* present in stream */ - GUID SubFormat; -} WAVEFORMATEXTENSIBLE, *PWAVEFORMATEXTENSIBLE; -#endif - -static const GUID __KSDATAFORMAT_SUBTYPE_IEEE_FLOAT = {WAVE_FORMAT_IEEE_FLOAT, 0x0000, 0x0010, {0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}}; -static const GUID __KSDATAFORMAT_SUBTYPE_PCM = {WAVE_FORMAT_PCM, 0x0000, 0x0010, {0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}}; -static const GUID __KSDATAFORMAT_SUBTYPE_DOLBY_AC3_SPDIF = {WAVE_FORMAT_DOLBY_AC3_SPDIF, 0x0000, 0x0010, {0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}}; /***************************************************************************** * Local prototypes @@ -125,14 +61,13 @@ static void Probe ( aout_instance_t * ); static int OpenWaveOut ( aout_instance_t *, uint32_t, int, int, int, int, bool ); static int OpenWaveOutPCM( aout_instance_t *, uint32_t, - int*, int, int, int, bool ); + vlc_fourcc_t*, int, int, int, bool ); static int PlayWaveOut ( aout_instance_t *, HWAVEOUT, WAVEHDR *, aout_buffer_t *, bool ); static void CALLBACK WaveOutCallback ( HWAVEOUT, UINT, DWORD, DWORD, DWORD ); static void* WaveOutThread( vlc_object_t * ); -static int VolumeInfos( aout_instance_t *, audio_volume_t * ); static int VolumeGet( aout_instance_t *, audio_volume_t * ); static int VolumeSet( aout_instance_t *, audio_volume_t ); @@ -152,10 +87,6 @@ static const char *const ppsz_adev_text[] = { N_("Microsoft Soundmapper") }; /***************************************************************************** * Module descriptor *****************************************************************************/ -#define FLOAT_TEXT N_("Use float32 output") -#define FLOAT_LONGTEXT N_( \ - "The option allows you to enable or disable the high-quality float32 " \ - "audio output mode (which is not well supported by some soundcards)." ) #define DEVICE_TEXT N_("Select Audio Device") #define DEVICE_LONG N_("Select special Audio device, or let windows "\ "decide (default), change needs VLC restart "\ @@ -168,7 +99,7 @@ vlc_module_begin () set_capability( "audio output", 50 ) set_category( CAT_AUDIO ) set_subcategory( SUBCAT_AUDIO_AOUT ) - add_bool( "waveout-float32", 1, 0, FLOAT_TEXT, FLOAT_LONGTEXT, true ) + add_bool( "waveout-float32", true, NULL, FLOAT_TEXT, FLOAT_LONGTEXT, true ) add_string( "waveout-audio-device", "wavemapper", NULL, DEVICE_TEXT, DEVICE_LONG, false ) @@ -215,23 +146,6 @@ struct aout_sys_t int pi_chan_table[AOUT_CHAN_MAX]; }; -static const uint32_t pi_channels_src[] = - { AOUT_CHAN_LEFT, AOUT_CHAN_RIGHT, - AOUT_CHAN_MIDDLELEFT, AOUT_CHAN_MIDDLERIGHT, - AOUT_CHAN_REARLEFT, AOUT_CHAN_REARRIGHT, AOUT_CHAN_REARCENTER, - AOUT_CHAN_CENTER, AOUT_CHAN_LFE, 0 }; -static const uint32_t pi_channels_in[] = - { SPEAKER_FRONT_LEFT, SPEAKER_FRONT_RIGHT, - SPEAKER_SIDE_LEFT, SPEAKER_SIDE_RIGHT, - SPEAKER_BACK_LEFT, SPEAKER_BACK_RIGHT, SPEAKER_BACK_CENTER, - SPEAKER_FRONT_CENTER, SPEAKER_LOW_FREQUENCY, 0 }; -static const uint32_t pi_channels_out[] = - { SPEAKER_FRONT_LEFT, SPEAKER_FRONT_RIGHT, - SPEAKER_FRONT_CENTER, SPEAKER_LOW_FREQUENCY, - SPEAKER_BACK_LEFT, SPEAKER_BACK_RIGHT, - SPEAKER_BACK_CENTER, - SPEAKER_SIDE_LEFT, SPEAKER_SIDE_RIGHT, 0 }; - /***************************************************************************** * Open: open the audio device ***************************************************************************** @@ -241,7 +155,6 @@ static int Open( vlc_object_t *p_this ) { aout_instance_t *p_aout = (aout_instance_t *)p_this; vlc_value_t val; - int i; /* Allocate structure */ p_aout->output.p_sys = malloc( sizeof( aout_sys_t ) ); @@ -392,7 +305,6 @@ static int Open( vlc_object_t *p_this ) if( waveOutGetVolume( p_aout->output.p_sys->h_waveout, &i_dummy ) == MMSYSERR_NOERROR ) { - p_aout->output.pf_volume_infos = VolumeInfos; p_aout->output.pf_volume_get = VolumeGet; p_aout->output.pf_volume_set = VolumeSet; } @@ -440,7 +352,7 @@ static int Open( vlc_object_t *p_this ) /* We need to kick off the playback in order to have the callback properly * working */ - for( i = 0; i < FRAMES_NUM; i++ ) + for( int i = 0; i < FRAMES_NUM; i++ ) { p_aout->output.p_sys->waveheader[i].dwFlags = WHDR_DONE; p_aout->output.p_sys->waveheader[i].dwUser = 0; @@ -455,7 +367,7 @@ static int Open( vlc_object_t *p_this ) static void Probe( aout_instance_t * p_aout ) { vlc_value_t val, text; - int i_format; + vlc_fourcc_t i_format; unsigned int i_physical_channels; var_Create( p_aout, "audio-device", VLC_VAR_INTEGER | VLC_VAR_HASCHOICE ); @@ -550,7 +462,7 @@ static void Probe( aout_instance_t * p_aout ) text.psz_string = (char *)_("A/52 over S/PDIF"); var_Change( p_aout, "audio-device", VLC_VAR_ADDCHOICE, &val, &text ); - if( config_GetInt( p_aout, "spdif" ) ) + if( var_InheritBool( p_aout, "spdif" ) ) var_Set( p_aout, "audio-device", val ); } } @@ -803,7 +715,8 @@ static int OpenWaveOut( aout_instance_t *p_aout, uint32_t i_device_id, int i_for /***************************************************************************** * OpenWaveOutPCM: open a PCM waveout sound device ****************************************************************************/ -static int OpenWaveOutPCM( aout_instance_t *p_aout, uint32_t i_device_id, int *i_format, +static int OpenWaveOutPCM( aout_instance_t *p_aout, uint32_t i_device_id, + vlc_fourcc_t *i_format, int i_channels, int i_nb_channels, int i_rate, bool b_probe ) { @@ -1062,8 +975,7 @@ static void* WaveOutThread( vlc_object_t *p_this ) if( p_buffer ) { - mtime_t buffer_length = (p_buffer->end_date - - p_buffer->start_date); + mtime_t buffer_length = p_buffer->i_length; next_date = next_date + buffer_length; i_buffer_length = buffer_length/1000; } @@ -1072,7 +984,7 @@ static void* WaveOutThread( vlc_object_t *p_this ) if( p_buffer && p_sys->b_chan_reorder ) { aout_ChannelReorder( p_buffer->p_buffer, - p_buffer->i_nb_bytes, + p_buffer->i_buffer, p_sys->waveformat.Format.nChannels, p_sys->pi_chan_table, p_sys->waveformat.Format.wBitsPerSample ); @@ -1110,12 +1022,6 @@ static void* WaveOutThread( vlc_object_t *p_this ) return NULL; } -static int VolumeInfos( aout_instance_t * p_aout, audio_volume_t * pi_soft ) -{ - *pi_soft = AOUT_VOLUME_MAX / 2; - return 0; -} - static int VolumeGet( aout_instance_t * p_aout, audio_volume_t * pi_volume ) { DWORD i_waveout_vol; @@ -1154,7 +1060,7 @@ static int VolumeSet( aout_instance_t * p_aout, audio_volume_t i_volume ) static int ReloadWaveoutDevices( vlc_object_t *p_this, char const *psz_name, vlc_value_t newval, vlc_value_t oldval, void *data ) { - int i; + VLC_UNUSED( newval ); VLC_UNUSED( oldval ); VLC_UNUSED( data ); module_config_t *p_item = config_FindConfig( p_this, psz_name ); if( !p_item ) return VLC_SUCCESS; @@ -1162,6 +1068,8 @@ static int ReloadWaveoutDevices( vlc_object_t *p_this, char const *psz_name, /* Clear-up the current list */ if( p_item->i_list ) { + int i; + /* Keep the first entry */ for( i = 1; i < p_item->i_list; i++ ) { @@ -1176,11 +1084,9 @@ static int ReloadWaveoutDevices( vlc_object_t *p_this, char const *psz_name, int wave_devices = waveOutGetNumDevs(); - p_item->ppsz_list = - (char **)realloc( p_item->ppsz_list, + p_item->ppsz_list = xrealloc( p_item->ppsz_list, (wave_devices+2) * sizeof(char *) ); - p_item->ppsz_list_text = - (char **)realloc( p_item->ppsz_list_text, + p_item->ppsz_list_text = xrealloc( p_item->ppsz_list_text, (wave_devices+2) * sizeof(char *) ); WAVEOUTCAPS caps;