linux-2.6.33/snd_pcm_runtime
をテンプレートにして作成
[
トップ
] [
新規
|
一覧
|
検索
|
最終更新
|
ヘルプ
|
ログイン
]
開始行:
*参照元 [#kd1a2f5f]
#backlinks
*説明 [#ec0830ca]
-パス: [[linux-2.6.33/include/sound/pcm.h]]
-FIXME: これは何?
--説明
**参考 [#g8baeaba]
*実装 [#f4cb0586]
struct snd_pcm_runtime {
/* -- Status -- */
struct snd_pcm_substream *trigger_master;
-
--[[linux-2.6.33/snd_pcm_substream]]
struct timespec trigger_tstamp; /* trigger timestamp */
-
--[[linux-2.6.33/timespec]]
int overrange;
snd_pcm_uframes_t avail_max;
-
--[[linux-2.6.33/snd_pcm_uframes_t]]
snd_pcm_uframes_t hw_ptr_base; /* Position at buffer re...
snd_pcm_uframes_t hw_ptr_interrupt; /* Position at inte...
unsigned long hw_ptr_jiffies; /* Time when hw_ptr is up...
snd_pcm_sframes_t delay; /* extra delay; typically FIFO...
-
--[[linux-2.6.33/snd_pcm_sframes_t]]
/* -- HW params -- */
snd_pcm_access_t access; /* access mode */
-
--[[linux-2.6.33/snd_pcm_access_t]]
snd_pcm_format_t format; /* SNDRV_PCM_FORMAT_* */
-
--[[linux-2.6.33/snd_pcm_format_t]]
snd_pcm_subformat_t subformat; /* subformat */
-
--[[linux-2.6.33/snd_pcm_subformat_t]]
unsigned int rate; /* rate in Hz */
unsigned int channels; /* channels */
snd_pcm_uframes_t period_size; /* period size */
unsigned int periods; /* periods */
snd_pcm_uframes_t buffer_size; /* buffer size */
snd_pcm_uframes_t min_align; /* Min alignment for the f...
size_t byte_align;
unsigned int frame_bits;
unsigned int sample_bits;
unsigned int info;
unsigned int rate_num;
unsigned int rate_den;
/* -- SW params -- */
int tstamp_mode; /* mmap timestamp is updated */
unsigned int period_step;
snd_pcm_uframes_t start_threshold;
snd_pcm_uframes_t stop_threshold;
snd_pcm_uframes_t silence_threshold; /* Silence filling...
noise is nearest than this */
snd_pcm_uframes_t silence_size; /* Silence filling size...
snd_pcm_uframes_t boundary; /* pointers wrap point */
snd_pcm_uframes_t silence_start; /* starting pointer to...
snd_pcm_uframes_t silence_filled; /* size filled with s...
union snd_pcm_sync_id sync; /* hardware synchronization...
-
--[[linux-2.6.33/snd_pcm_sync_id]]
/* -- mmap -- */
struct snd_pcm_mmap_status *status;
-
--[[linux-2.6.33/snd_pcm_mmap_status]]
struct snd_pcm_mmap_control *control;
-
--[[linux-2.6.33/snd_pcm_mmap_control]]
/* -- locking / scheduling -- */
wait_queue_head_t sleep;
-
--[[linux-2.6.33/wait_queue_head_t]]
struct fasync_struct *fasync;
-
--[[linux-2.6.33/fasync_struct]]
/* -- private section -- */
void *private_data;
void (*private_free)(struct snd_pcm_runtime *runtime);
/* -- hardware description -- */
struct snd_pcm_hardware hw;
-
--[[linux-2.6.33/snd_pcm_hardware]]
struct snd_pcm_hw_constraints hw_constraints;
-
--[[linux-2.6.33/snd_pcm_hw_constraints]]
/* -- interrupt callbacks -- */
void (*transfer_ack_begin)(struct snd_pcm_substream *su...
void (*transfer_ack_end)(struct snd_pcm_substream *subs...
/* -- timer -- */
unsigned int timer_resolution; /* timer resolution */
int tstamp_type; /* timestamp type */
/* -- DMA -- */
unsigned char *dma_area; /* DMA area */
dma_addr_t dma_addr; /* physical bus address (not acce...
-
--[[linux-2.6.33/dma_addr_t]]
size_t dma_bytes; /* size of DMA area */
struct snd_dma_buffer *dma_buffer_p; /* allocated buffe...
-
--[[linux-2.6.33/snd_dma_buffer]]
#if defined(CONFIG_SND_PCM_OSS) || defined(CONFIG_SND_PC...
-
--[[linux-2.6.33/CONFIG_SND_PCM_OSS]]
-
--[[linux-2.6.33/CONFIG_SND_PCM_OSS_MODULE]]
/* -- OSS things -- */
struct snd_pcm_oss_runtime oss;
-
--[[linux-2.6.33/snd_pcm_oss_runtime]]
#endif
};
*コメント [#s11dbb18]
終了行:
*参照元 [#kd1a2f5f]
#backlinks
*説明 [#ec0830ca]
-パス: [[linux-2.6.33/include/sound/pcm.h]]
-FIXME: これは何?
--説明
**参考 [#g8baeaba]
*実装 [#f4cb0586]
struct snd_pcm_runtime {
/* -- Status -- */
struct snd_pcm_substream *trigger_master;
-
--[[linux-2.6.33/snd_pcm_substream]]
struct timespec trigger_tstamp; /* trigger timestamp */
-
--[[linux-2.6.33/timespec]]
int overrange;
snd_pcm_uframes_t avail_max;
-
--[[linux-2.6.33/snd_pcm_uframes_t]]
snd_pcm_uframes_t hw_ptr_base; /* Position at buffer re...
snd_pcm_uframes_t hw_ptr_interrupt; /* Position at inte...
unsigned long hw_ptr_jiffies; /* Time when hw_ptr is up...
snd_pcm_sframes_t delay; /* extra delay; typically FIFO...
-
--[[linux-2.6.33/snd_pcm_sframes_t]]
/* -- HW params -- */
snd_pcm_access_t access; /* access mode */
-
--[[linux-2.6.33/snd_pcm_access_t]]
snd_pcm_format_t format; /* SNDRV_PCM_FORMAT_* */
-
--[[linux-2.6.33/snd_pcm_format_t]]
snd_pcm_subformat_t subformat; /* subformat */
-
--[[linux-2.6.33/snd_pcm_subformat_t]]
unsigned int rate; /* rate in Hz */
unsigned int channels; /* channels */
snd_pcm_uframes_t period_size; /* period size */
unsigned int periods; /* periods */
snd_pcm_uframes_t buffer_size; /* buffer size */
snd_pcm_uframes_t min_align; /* Min alignment for the f...
size_t byte_align;
unsigned int frame_bits;
unsigned int sample_bits;
unsigned int info;
unsigned int rate_num;
unsigned int rate_den;
/* -- SW params -- */
int tstamp_mode; /* mmap timestamp is updated */
unsigned int period_step;
snd_pcm_uframes_t start_threshold;
snd_pcm_uframes_t stop_threshold;
snd_pcm_uframes_t silence_threshold; /* Silence filling...
noise is nearest than this */
snd_pcm_uframes_t silence_size; /* Silence filling size...
snd_pcm_uframes_t boundary; /* pointers wrap point */
snd_pcm_uframes_t silence_start; /* starting pointer to...
snd_pcm_uframes_t silence_filled; /* size filled with s...
union snd_pcm_sync_id sync; /* hardware synchronization...
-
--[[linux-2.6.33/snd_pcm_sync_id]]
/* -- mmap -- */
struct snd_pcm_mmap_status *status;
-
--[[linux-2.6.33/snd_pcm_mmap_status]]
struct snd_pcm_mmap_control *control;
-
--[[linux-2.6.33/snd_pcm_mmap_control]]
/* -- locking / scheduling -- */
wait_queue_head_t sleep;
-
--[[linux-2.6.33/wait_queue_head_t]]
struct fasync_struct *fasync;
-
--[[linux-2.6.33/fasync_struct]]
/* -- private section -- */
void *private_data;
void (*private_free)(struct snd_pcm_runtime *runtime);
/* -- hardware description -- */
struct snd_pcm_hardware hw;
-
--[[linux-2.6.33/snd_pcm_hardware]]
struct snd_pcm_hw_constraints hw_constraints;
-
--[[linux-2.6.33/snd_pcm_hw_constraints]]
/* -- interrupt callbacks -- */
void (*transfer_ack_begin)(struct snd_pcm_substream *su...
void (*transfer_ack_end)(struct snd_pcm_substream *subs...
/* -- timer -- */
unsigned int timer_resolution; /* timer resolution */
int tstamp_type; /* timestamp type */
/* -- DMA -- */
unsigned char *dma_area; /* DMA area */
dma_addr_t dma_addr; /* physical bus address (not acce...
-
--[[linux-2.6.33/dma_addr_t]]
size_t dma_bytes; /* size of DMA area */
struct snd_dma_buffer *dma_buffer_p; /* allocated buffe...
-
--[[linux-2.6.33/snd_dma_buffer]]
#if defined(CONFIG_SND_PCM_OSS) || defined(CONFIG_SND_PC...
-
--[[linux-2.6.33/CONFIG_SND_PCM_OSS]]
-
--[[linux-2.6.33/CONFIG_SND_PCM_OSS_MODULE]]
/* -- OSS things -- */
struct snd_pcm_oss_runtime oss;
-
--[[linux-2.6.33/snd_pcm_oss_runtime]]
#endif
};
*コメント [#s11dbb18]
ページ名: