lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[ALSA] Remove xxx_t typedefs: PCM OSS-emulation

Browse Source 
Modules: ALSA<-OSS emulation

Remove xxx_t typedefs from the core PCM OSS-emulation codes.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai
2005-11-17 14:01:49 +01:00
committed by Jaroslav Kysela
parent f956b4a3ae
commit 6ac77bc180
10 changed files with 535 additions and 525 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
sound/core/oss/linear.c
View File

@@ -30,19 +30,19 @@
* Basic linear conversion plugin
*/
typedef struct linear_private_data {
struct linear_priv {
int conv;
} linear_t;
};
static void convert(snd_pcm_plugin_t *plugin,
const snd_pcm_plugin_channel_t *src_channels,
snd_pcm_plugin_channel_t *dst_channels,
static void convert(struct snd_pcm_plugin *plugin,
const struct snd_pcm_plugin_channel *src_channels,
struct snd_pcm_plugin_channel *dst_channels,
snd_pcm_uframes_t frames)
{
#define CONV_LABELS
#include "plugin_ops.h"
#undef CONV_LABELS
linear_t *data = (linear_t *)plugin->extra_data;
struct linear_priv *data = (struct linear_priv *)plugin->extra_data;
void *conv = conv_labels[data->conv];
int channel;
int nchannels = plugin->src_format.channels;
@@ -75,15 +75,15 @@ static void convert(snd_pcm_plugin_t *plugin,
}
}
static snd_pcm_sframes_t linear_transfer(snd_pcm_plugin_t *plugin,
const snd_pcm_plugin_channel_t *src_channels,
snd_pcm_plugin_channel_t *dst_channels,
static snd_pcm_sframes_t linear_transfer(struct snd_pcm_plugin *plugin,
const struct snd_pcm_plugin_channel *src_channels,
struct snd_pcm_plugin_channel *dst_channels,
snd_pcm_uframes_t frames)
{
linear_t *data;
struct linear_priv *data;
snd_assert(plugin != NULL && src_channels != NULL && dst_channels != NULL, return -ENXIO);
data = (linear_t *)plugin->extra_data;
data = (struct linear_priv *)plugin->extra_data;
if (frames == 0)
return 0;
#ifdef CONFIG_SND_DEBUG
@@ -128,14 +128,14 @@ int conv_index(int src_format, int dst_format)
return src_width * 32 + src_endian * 16 + sign * 8 + dst_width * 2 + dst_endian;
}
int snd_pcm_plugin_build_linear(snd_pcm_plug_t *plug,
snd_pcm_plugin_format_t *src_format,
snd_pcm_plugin_format_t *dst_format,
snd_pcm_plugin_t **r_plugin)
int snd_pcm_plugin_build_linear(struct snd_pcm_substream *plug,
struct snd_pcm_plugin_format *src_format,
struct snd_pcm_plugin_format *dst_format,
struct snd_pcm_plugin **r_plugin)
{
int err;
struct linear_private_data *data;
snd_pcm_plugin_t *plugin;
struct linear_priv *data;
struct snd_pcm_plugin *plugin;
snd_assert(r_plugin != NULL, return -ENXIO);
*r_plugin = NULL;
@@ -147,10 +147,10 @@ int snd_pcm_plugin_build_linear(snd_pcm_plug_t *plug,
err = snd_pcm_plugin_build(plug, "linear format conversion",
src_format, dst_format,
sizeof(linear_t), &plugin);
sizeof(struct linear_priv), &plugin);
if (err < 0)
return err;
data = (linear_t *)plugin->extra_data;
data = (struct linear_priv *)plugin->extra_data;
data->conv = conv_index(src_format->format, dst_format->format);
plugin->transfer = linear_transfer;
*r_plugin = plugin;