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-rw-r--r--sound/core/oss/copy.c16
-rw-r--r--sound/core/oss/io.c28
-rw-r--r--sound/core/oss/linear.c38
-rw-r--r--sound/core/oss/mixer_oss.c256
-rw-r--r--sound/core/oss/mulaw.c54
-rw-r--r--sound/core/oss/pcm_oss.c389
-rw-r--r--sound/core/oss/pcm_plugin.c164
-rw-r--r--sound/core/oss/pcm_plugin.h286
-rw-r--r--sound/core/oss/rate.c85
-rw-r--r--sound/core/oss/route.c158
10 files changed, 710 insertions, 764 deletions
diff --git a/sound/core/oss/copy.c b/sound/core/oss/copy.c
index edecbe7417b..d6a04c2d5a7 100644
--- a/sound/core/oss/copy.c
+++ b/sound/core/oss/copy.c
@@ -25,9 +25,9 @@
#include <sound/pcm.h>
#include "pcm_plugin.h"
-static snd_pcm_sframes_t copy_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 copy_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)
{
unsigned int channel;
@@ -58,13 +58,13 @@ static snd_pcm_sframes_t copy_transfer(snd_pcm_plugin_t *plugin,
return frames;
}
-int snd_pcm_plugin_build_copy(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_copy(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;
- snd_pcm_plugin_t *plugin;
+ struct snd_pcm_plugin *plugin;
int width;
snd_assert(r_plugin != NULL, return -ENXIO);
diff --git a/sound/core/oss/io.c b/sound/core/oss/io.c
index bb1c99a5b73..322702e05f3 100644
--- a/sound/core/oss/io.c
+++ b/sound/core/oss/io.c
@@ -35,9 +35,9 @@
* Basic io plugin
*/
-static snd_pcm_sframes_t io_playback_transfer(snd_pcm_plugin_t *plugin,
- const snd_pcm_plugin_channel_t *src_channels,
- snd_pcm_plugin_channel_t *dst_channels ATTRIBUTE_UNUSED,
+static snd_pcm_sframes_t io_playback_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)
{
snd_assert(plugin != NULL, return -ENXIO);
@@ -58,9 +58,9 @@ static snd_pcm_sframes_t io_playback_transfer(snd_pcm_plugin_t *plugin,
}
}
-static snd_pcm_sframes_t io_capture_transfer(snd_pcm_plugin_t *plugin,
- const snd_pcm_plugin_channel_t *src_channels ATTRIBUTE_UNUSED,
- snd_pcm_plugin_channel_t *dst_channels,
+static snd_pcm_sframes_t io_capture_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)
{
snd_assert(plugin != NULL, return -ENXIO);
@@ -82,13 +82,13 @@ static snd_pcm_sframes_t io_capture_transfer(snd_pcm_plugin_t *plugin,
return 0;
}
-static snd_pcm_sframes_t io_src_channels(snd_pcm_plugin_t *plugin,
+static snd_pcm_sframes_t io_src_channels(struct snd_pcm_plugin *plugin,
snd_pcm_uframes_t frames,
- snd_pcm_plugin_channel_t **channels)
+ struct snd_pcm_plugin_channel **channels)
{
int err;
unsigned int channel;
- snd_pcm_plugin_channel_t *v;
+ struct snd_pcm_plugin_channel *v;
err = snd_pcm_plugin_client_channels(plugin, frames, &v);
if (err < 0)
return err;
@@ -100,13 +100,13 @@ static snd_pcm_sframes_t io_src_channels(snd_pcm_plugin_t *plugin,
return frames;
}
-int snd_pcm_plugin_build_io(snd_pcm_plug_t *plug,
- snd_pcm_hw_params_t *params,
- snd_pcm_plugin_t **r_plugin)
+int snd_pcm_plugin_build_io(struct snd_pcm_substream *plug,
+ struct snd_pcm_hw_params *params,
+ struct snd_pcm_plugin **r_plugin)
{
int err;
- snd_pcm_plugin_format_t format;
- snd_pcm_plugin_t *plugin;
+ struct snd_pcm_plugin_format format;
+ struct snd_pcm_plugin *plugin;
snd_assert(r_plugin != NULL, return -ENXIO);
*r_plugin = NULL;
diff --git a/sound/core/oss/linear.c b/sound/core/oss/linear.c
index 12ed27a57b2..8cbfa415ce4 100644
--- a/sound/core/oss/linear.c
+++ b/sound/core/oss/linear.c
@@ -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;
diff --git a/sound/core/oss/mixer_oss.c b/sound/core/oss/mixer_oss.c
index 214933cf5d4..f08e65a2bff 100644
--- a/sound/core/oss/mixer_oss.c
+++ b/sound/core/oss/mixer_oss.c
@@ -41,12 +41,13 @@ MODULE_ALIAS_SNDRV_MINOR(SNDRV_MINOR_OSS_MIXER);
static int snd_mixer_oss_open(struct inode *inode, struct file *file)
{
- int cardnum = SNDRV_MINOR_OSS_CARD(iminor(inode));
- snd_card_t *card;
- snd_mixer_oss_file_t *fmixer;
+ struct snd_card *card;
+ struct snd_mixer_oss_file *fmixer;
int err;
- if ((card = snd_cards[cardnum]) == NULL)
+ card = snd_lookup_oss_minor_data(iminor(inode),
+ SNDRV_OSS_DEVICE_TYPE_MIXER);
+ if (card == NULL)
return -ENODEV;
if (card->mixer_oss == NULL)
return -ENODEV;
@@ -71,10 +72,10 @@ static int snd_mixer_oss_open(struct inode *inode, struct file *file)
static int snd_mixer_oss_release(struct inode *inode, struct file *file)
{
- snd_mixer_oss_file_t *fmixer;
+ struct snd_mixer_oss_file *fmixer;
if (file->private_data) {
- fmixer = (snd_mixer_oss_file_t *) file->private_data;
+ fmixer = (struct snd_mixer_oss_file *) file->private_data;
module_put(fmixer->card->module);
snd_card_file_remove(fmixer->card, file);
kfree(fmixer);
@@ -82,11 +83,11 @@ static int snd_mixer_oss_release(struct inode *inode, struct file *file)
return 0;
}
-static int snd_mixer_oss_info(snd_mixer_oss_file_t *fmixer,
+static int snd_mixer_oss_info(struct snd_mixer_oss_file *fmixer,
mixer_info __user *_info)
{
- snd_card_t *card = fmixer->card;
- snd_mixer_oss_t *mixer = fmixer->mixer;
+ struct snd_card *card = fmixer->card;
+ struct snd_mixer_oss *mixer = fmixer->mixer;
struct mixer_info info;
memset(&info, 0, sizeof(info));
@@ -98,11 +99,11 @@ static int snd_mixer_oss_info(snd_mixer_oss_file_t *fmixer,
return 0;
}
-static int snd_mixer_oss_info_obsolete(snd_mixer_oss_file_t *fmixer,
+static int snd_mixer_oss_info_obsolete(struct snd_mixer_oss_file *fmixer,
_old_mixer_info __user *_info)
{
- snd_card_t *card = fmixer->card;
- snd_mixer_oss_t *mixer = fmixer->mixer;
+ struct snd_card *card = fmixer->card;
+ struct snd_mixer_oss *mixer = fmixer->mixer;
_old_mixer_info info;
memset(&info, 0, sizeof(info));
@@ -113,9 +114,9 @@ static int snd_mixer_oss_info_obsolete(snd_mixer_oss_file_t *fmixer,
return 0;
}
-static int snd_mixer_oss_caps(snd_mixer_oss_file_t *fmixer)
+static int snd_mixer_oss_caps(struct snd_mixer_oss_file *fmixer)
{
- snd_mixer_oss_t *mixer = fmixer->mixer;
+ struct snd_mixer_oss *mixer = fmixer->mixer;
int result = 0;
if (mixer == NULL)
@@ -125,10 +126,10 @@ static int snd_mixer_oss_caps(snd_mixer_oss_file_t *fmixer)
return result;
}
-static int snd_mixer_oss_devmask(snd_mixer_oss_file_t *fmixer)
+static int snd_mixer_oss_devmask(struct snd_mixer_oss_file *fmixer)
{
- snd_mixer_oss_t *mixer = fmixer->mixer;
- snd_mixer_oss_slot_t *pslot;
+ struct snd_mixer_oss *mixer = fmixer->mixer;
+ struct snd_mixer_oss_slot *pslot;
int result = 0, chn;
if (mixer == NULL)
@@ -141,10 +142,10 @@ static int snd_mixer_oss_devmask(snd_mixer_oss_file_t *fmixer)
return result;
}
-static int snd_mixer_oss_stereodevs(snd_mixer_oss_file_t *fmixer)
+static int snd_mixer_oss_stereodevs(struct snd_mixer_oss_file *fmixer)
{
- snd_mixer_oss_t *mixer = fmixer->mixer;
- snd_mixer_oss_slot_t *pslot;
+ struct snd_mixer_oss *mixer = fmixer->mixer;
+ struct snd_mixer_oss_slot *pslot;
int result = 0, chn;
if (mixer == NULL)
@@ -157,9 +158,9 @@ static int snd_mixer_oss_stereodevs(snd_mixer_oss_file_t *fmixer)
return result;
}
-static int snd_mixer_oss_recmask(snd_mixer_oss_file_t *fmixer)
+static int snd_mixer_oss_recmask(struct snd_mixer_oss_file *fmixer)
{
- snd_mixer_oss_t *mixer = fmixer->mixer;
+ struct snd_mixer_oss *mixer = fmixer->mixer;
int result = 0;
if (mixer == NULL)
@@ -167,7 +168,7 @@ static int snd_mixer_oss_recmask(snd_mixer_oss_file_t *fmixer)
if (mixer->put_recsrc && mixer->get_recsrc) { /* exclusive */
result = mixer->mask_recsrc;
} else {
- snd_mixer_oss_slot_t *pslot;
+ struct snd_mixer_oss_slot *pslot;
int chn;
for (chn = 0; chn < 31; chn++) {
pslot = &mixer->slots[chn];
@@ -178,9 +179,9 @@ static int snd_mixer_oss_recmask(snd_mixer_oss_file_t *fmixer)
return result;
}
-static int snd_mixer_oss_get_recsrc(snd_mixer_oss_file_t *fmixer)
+static int snd_mixer_oss_get_recsrc(struct snd_mixer_oss_file *fmixer)
{
- snd_mixer_oss_t *mixer = fmixer->mixer;
+ struct snd_mixer_oss *mixer = fmixer->mixer;
int result = 0;
if (mixer == NULL)
@@ -191,7 +192,7 @@ static int snd_mixer_oss_get_recsrc(snd_mixer_oss_file_t *fmixer)
return err;
result = 1 << result;
} else {
- snd_mixer_oss_slot_t *pslot;
+ struct snd_mixer_oss_slot *pslot;
int chn;
for (chn = 0; chn < 31; chn++) {
pslot = &mixer->slots[chn];
@@ -206,10 +207,10 @@ static int snd_mixer_oss_get_recsrc(snd_mixer_oss_file_t *fmixer)
return mixer->oss_recsrc = result;
}
-static int snd_mixer_oss_set_recsrc(snd_mixer_oss_file_t *fmixer, int recsrc)
+static int snd_mixer_oss_set_recsrc(struct snd_mixer_oss_file *fmixer, int recsrc)
{
- snd_mixer_oss_t *mixer = fmixer->mixer;
- snd_mixer_oss_slot_t *pslot;
+ struct snd_mixer_oss *mixer = fmixer->mixer;
+ struct snd_mixer_oss_slot *pslot;
int chn, active;
int result = 0;
@@ -243,10 +244,10 @@ static int snd_mixer_oss_set_recsrc(snd_mixer_oss_file_t *fmixer, int recsrc)
return result;
}
-static int snd_mixer_oss_get_volume(snd_mixer_oss_file_t *fmixer, int slot)
+static int snd_mixer_oss_get_volume(struct snd_mixer_oss_file *fmixer, int slot)
{
- snd_mixer_oss_t *mixer = fmixer->mixer;
- snd_mixer_oss_slot_t *pslot;
+ struct snd_mixer_oss *mixer = fmixer->mixer;
+ struct snd_mixer_oss_slot *pslot;
int result = 0, left, right;
if (mixer == NULL || slot > 30)
@@ -268,11 +269,11 @@ static int snd_mixer_oss_get_volume(snd_mixer_oss_file_t *fmixer, int slot)
return result;
}
-static int snd_mixer_oss_set_volume(snd_mixer_oss_file_t *fmixer,
+static int snd_mixer_oss_set_volume(struct snd_mixer_oss_file *fmixer,
int slot, int volume)
{
- snd_mixer_oss_t *mixer = fmixer->mixer;
- snd_mixer_oss_slot_t *pslot;
+ struct snd_mixer_oss *mixer = fmixer->mixer;
+ struct snd_mixer_oss_slot *pslot;
int result = 0, left = volume & 0xff, right = (volume >> 8) & 0xff;
if (mixer == NULL || slot > 30)
@@ -293,7 +294,7 @@ static int snd_mixer_oss_set_volume(snd_mixer_oss_file_t *fmixer,
return (left & 0xff) | ((right & 0xff) << 8);
}
-static int snd_mixer_oss_ioctl1(snd_mixer_oss_file_t *fmixer, unsigned int cmd, unsigned long arg)
+static int snd_mixer_oss_ioctl1(struct snd_mixer_oss_file *fmixer, unsigned int cmd, unsigned long arg)
{
void __user *argp = (void __user *)arg;
int __user *p = argp;
@@ -362,12 +363,12 @@ static int snd_mixer_oss_ioctl1(snd_mixer_oss_file_t *fmixer, unsigned int cmd,
static long snd_mixer_oss_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
- return snd_mixer_oss_ioctl1((snd_mixer_oss_file_t *) file->private_data, cmd, arg);
+ return snd_mixer_oss_ioctl1((struct snd_mixer_oss_file *) file->private_data, cmd, arg);
}
-int snd_mixer_oss_ioctl_card(snd_card_t *card, unsigned int cmd, unsigned long arg)
+int snd_mixer_oss_ioctl_card(struct snd_card *card, unsigned int cmd, unsigned long arg)
{
- snd_mixer_oss_file_t fmixer;
+ struct snd_mixer_oss_file fmixer;
snd_assert(card != NULL, return -ENXIO);
if (card->mixer_oss == NULL)
@@ -398,12 +399,6 @@ static struct file_operations snd_mixer_oss_f_ops =
.compat_ioctl = snd_mixer_oss_ioctl_compat,
};
-static snd_minor_t snd_mixer_oss_reg =
-{
- .comment = "mixer",
- .f_ops = &snd_mixer_oss_f_ops,
-};
-
/*
* utilities
*/
@@ -432,16 +427,16 @@ static long snd_mixer_oss_conv2(long val, long min, long max)
}
#if 0
-static void snd_mixer_oss_recsrce_set(snd_card_t *card, int slot)
+static void snd_mixer_oss_recsrce_set(struct snd_card *card, int slot)
{
- snd_mixer_oss_t *mixer = card->mixer_oss;
+ struct snd_mixer_oss *mixer = card->mixer_oss;
if (mixer)
mixer->mask_recsrc |= 1 << slot;
}
-static int snd_mixer_oss_recsrce_get(snd_card_t *card, int slot)
+static int snd_mixer_oss_recsrce_get(struct snd_card *card, int slot)
{
- snd_mixer_oss_t *mixer = card->mixer_oss;
+ struct snd_mixer_oss *mixer = card->mixer_oss;
if (mixer && (mixer->mask_recsrc & (1 << slot)))
return 1;
return 0;
@@ -488,10 +483,10 @@ struct slot {
#define ID_UNKNOWN ((unsigned int)-1)
-static snd_kcontrol_t *snd_mixer_oss_test_id(snd_mixer_oss_t *mixer, const char *name, int index)
+static struct snd_kcontrol *snd_mixer_oss_test_id(struct snd_mixer_oss *mixer, const char *name, int index)
{
- snd_card_t * card = mixer->card;
- snd_ctl_elem_id_t id;
+ struct snd_card *card = mixer->card;
+ struct snd_ctl_elem_id id;
memset(&id, 0, sizeof(id));
id.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
@@ -500,15 +495,15 @@ static snd_kcontrol_t *snd_mixer_oss_test_id(snd_mixer_oss_t *mixer, const char
return snd_ctl_find_id(card, &id);
}
-static void snd_mixer_oss_get_volume1_vol(snd_mixer_oss_file_t *fmixer,
- snd_mixer_oss_slot_t *pslot,
+static void snd_mixer_oss_get_volume1_vol(struct snd_mixer_oss_file *fmixer,
+ struct snd_mixer_oss_slot *pslot,
unsigned int numid,
int *left, int *right)
{
- snd_ctl_elem_info_t *uinfo;
- snd_ctl_elem_value_t *uctl;
- snd_kcontrol_t *kctl;
- snd_card_t *card = fmixer->card;
+ struct snd_ctl_elem_info *uinfo;
+ struct snd_ctl_elem_value *uctl;
+ struct snd_kcontrol *kctl;
+ struct snd_card *card = fmixer->card;
if (numid == ID_UNKNOWN)
return;
@@ -537,16 +532,16 @@ static void snd_mixer_oss_get_volume1_vol(snd_mixer_oss_file_t *fmixer,
kfree(uinfo);
}
-static void snd_mixer_oss_get_volume1_sw(snd_mixer_oss_file_t *fmixer,
- snd_mixer_oss_slot_t *pslot,
+static void snd_mixer_oss_get_volume1_sw(struct snd_mixer_oss_file *fmixer,
+ struct snd_mixer_oss_slot *pslot,
unsigned int numid,
int *left, int *right,
int route)
{
- snd_ctl_elem_info_t *uinfo;
- snd_ctl_elem_value_t *uctl;
- snd_kcontrol_t *kctl;
- snd_card_t *card = fmixer->card;
+ struct snd_ctl_elem_info *uinfo;
+ struct snd_ctl_elem_value *uctl;
+ struct snd_kcontrol *kctl;
+ struct snd_card *card = fmixer->card;
if (numid == ID_UNKNOWN)
return;
@@ -576,8 +571,8 @@ static void snd_mixer_oss_get_volume1_sw(snd_mixer_oss_file_t *fmixer,
kfree(uinfo);
}
-static int snd_mixer_oss_get_volume1(snd_mixer_oss_file_t *fmixer,
- snd_mixer_oss_slot_t *pslot,
+static int snd_mixer_oss_get_volume1(struct snd_mixer_oss_file *fmixer,
+ struct snd_mixer_oss_slot *pslot,
int *left, int *right)
{
struct slot *slot = (struct slot *)pslot->private_data;
@@ -602,15 +597,15 @@ static int snd_mixer_oss_get_volume1(snd_mixer_oss_file_t *fmixer,
return 0;
}
-static void snd_mixer_oss_put_volume1_vol(snd_mixer_oss_file_t *fmixer,
- snd_mixer_oss_slot_t *pslot,
+static void snd_mixer_oss_put_volume1_vol(struct snd_mixer_oss_file *fmixer,
+ struct snd_mixer_oss_slot *pslot,
unsigned int numid,
int left, int right)
{
- snd_ctl_elem_info_t *uinfo;
- snd_ctl_elem_value_t *uctl;
- snd_kcontrol_t *kctl;
- snd_card_t *card = fmixer->card;
+ struct snd_ctl_elem_info *uinfo;
+ struct snd_ctl_elem_value *uctl;
+ struct snd_kcontrol *kctl;
+ struct snd_card *card = fmixer->card;
int res;
if (numid == ID_UNKNOWN)
@@ -640,16 +635,16 @@ static void snd_mixer_oss_put_volume1_vol(snd_mixer_oss_file_t *fmixer,
kfree(uinfo);
}
-static void snd_mixer_oss_put_volume1_sw(snd_mixer_oss_file_t *fmixer,
- snd_mixer_oss_slot_t *pslot,
+static void snd_mixer_oss_put_volume1_sw(struct snd_mixer_oss_file *fmixer,
+ struct snd_mixer_oss_slot *pslot,
unsigned int numid,
int left, int right,
int route)
{
- snd_ctl_elem_info_t *uinfo;
- snd_ctl_elem_value_t *uctl;
- snd_kcontrol_t *kctl;
- snd_card_t *card = fmixer->card;
+ struct snd_ctl_elem_info *uinfo;
+ struct snd_ctl_elem_value *uctl;
+ struct snd_kcontrol *kctl;
+ struct snd_card *card = fmixer->card;
int res;
if (numid == ID_UNKNOWN)
@@ -685,8 +680,8 @@ static void snd_mixer_oss_put_volume1_sw(snd_mixer_oss_file_t *fmixer,
kfree(uinfo);
}
-static int snd_mixer_oss_put_volume1(snd_mixer_oss_file_t *fmixer,
- snd_mixer_oss_slot_t *pslot,
+static int snd_mixer_oss_put_volume1(struct snd_mixer_oss_file *fmixer,
+ struct snd_mixer_oss_slot *pslot,
int left, int right)
{
struct slot *slot = (struct slot *)pslot->private_data;
@@ -723,8 +718,8 @@ static int snd_mixer_oss_put_volume1(snd_mixer_oss_file_t *fmixer,
return 0;
}
-static int snd_mixer_oss_get_recsrc1_sw(snd_mixer_oss_file_t *fmixer,
- snd_mixer_oss_slot_t *pslot,
+static int snd_mixer_oss_get_recsrc1_sw(struct snd_mixer_oss_file *fmixer,
+ struct snd_mixer_oss_slot *pslot,
int *active)
{
struct slot *slot = (struct slot *)pslot->private_data;
@@ -736,8 +731,8 @@ static int snd_mixer_oss_get_recsrc1_sw(snd_mixer_oss_file_t *fmixer,
return 0;
}
-static int snd_mixer_oss_get_recsrc1_route(snd_mixer_oss_file_t *fmixer,
- snd_mixer_oss_slot_t *pslot,
+static int snd_mixer_oss_get_recsrc1_route(struct snd_mixer_oss_file *fmixer,
+ struct snd_mixer_oss_slot *pslot,
int *active)
{
struct slot *slot = (struct slot *)pslot->private_data;
@@ -749,8 +744,8 @@ static int snd_mixer_oss_get_recsrc1_route(snd_mixer_oss_file_t *fmixer,
return 0;
}
-static int snd_mixer_oss_put_recsrc1_sw(snd_mixer_oss_file_t *fmixer,
- snd_mixer_oss_slot_t *pslot,
+static int snd_mixer_oss_put_recsrc1_sw(struct snd_mixer_oss_file *fmixer,
+ struct snd_mixer_oss_slot *pslot,
int active)
{
struct slot *slot = (struct slot *)pslot->private_data;
@@ -759,8 +754,8 @@ static int snd_mixer_oss_put_recsrc1_sw(snd_mixer_oss_file_t *fmixer,
return 0;
}
-static int snd_mixer_oss_put_recsrc1_route(snd_mixer_oss_file_t *fmixer,
- snd_mixer_oss_slot_t *pslot,
+static int snd_mixer_oss_put_recsrc1_route(struct snd_mixer_oss_file *fmixer,
+ struct snd_mixer_oss_slot *pslot,
int active)
{
struct slot *slot = (struct slot *)pslot->private_data;
@@ -769,15 +764,15 @@ static int snd_mixer_oss_put_recsrc1_route(snd_mixer_oss_file_t *fmixer,
return 0;
}
-static int snd_mixer_oss_get_recsrc2(snd_mixer_oss_file_t *fmixer, unsigned int *active_index)
+static int snd_mixer_oss_get_recsrc2(struct snd_mixer_oss_file *fmixer, unsigned int *active_index)
{
- snd_card_t *card = fmixer->card;
- snd_mixer_oss_t *mixer = fmixer->mixer;
- snd_kcontrol_t *kctl;
- snd_mixer_oss_slot_t *pslot;
+ struct snd_card *card = fmixer->card;
+ struct snd_mixer_oss *mixer = fmixer->mixer;
+ struct snd_kcontrol *kctl;
+ struct snd_mixer_oss_slot *pslot;
struct slot *slot;
- snd_ctl_elem_info_t *uinfo;
- snd_ctl_elem_value_t *uctl;
+ struct snd_ctl_elem_info *uinfo;
+ struct snd_ctl_elem_value *uctl;
int err, idx;
uinfo = kzalloc(sizeof(*uinfo), GFP_KERNEL);
@@ -818,15 +813,15 @@ static int snd_mixer_oss_get_recsrc2(snd_mixer_oss_file_t *fmixer, unsigned int
return err;
}
-static int snd_mixer_oss_put_recsrc2(snd_mixer_oss_file_t *fmixer, unsigned int active_index)
+static int snd_mixer_oss_put_recsrc2(struct snd_mixer_oss_file *fmixer, unsigned int active_index)
{
- snd_card_t *card = fmixer->card;
- snd_mixer_oss_t *mixer = fmixer->mixer;
- snd_kcontrol_t *kctl;
- snd_mixer_oss_slot_t *pslot;
+ struct snd_card *card = fmixer->card;
+ struct snd_mixer_oss *mixer = fmixer->mixer;
+ struct snd_kcontrol *kctl;
+ struct snd_mixer_oss_slot *pslot;
struct slot *slot = NULL;
- snd_ctl_elem_info_t *uinfo;
- snd_ctl_elem_value_t *uctl;
+ struct snd_ctl_elem_info *uinfo;
+ struct snd_ctl_elem_value *uctl;
int err;
unsigned int idx;
@@ -878,11 +873,11 @@ struct snd_mixer_oss_assign_table {
int index;
};
-static int snd_mixer_oss_build_test(snd_mixer_oss_t *mixer, struct slot *slot, const char *name, int index, int item)
+static int snd_mixer_oss_build_test(struct snd_mixer_oss *mixer, struct slot *slot, const char *name, int index, int item)
{
- snd_ctl_elem_info_t *info;
- snd_kcontrol_t *kcontrol;
- snd_card_t *card = mixer->card;
+ struct snd_ctl_elem_info *info;
+ struct snd_kcontrol *kcontrol;
+ struct snd_card *card = mixer->card;
int err;
down_read(&card->controls_rwsem);
@@ -910,7 +905,7 @@ static int snd_mixer_oss_build_test(snd_mixer_oss_t *mixer, struct slot *slot, c
return 0;
}
-static void snd_mixer_oss_slot_free(snd_mixer_oss_slot_t *chn)
+static void snd_mixer_oss_slot_free(struct snd_mixer_oss_slot *chn)
{
struct slot *p = (struct slot *)chn->private_data;
if (p) {
@@ -922,7 +917,7 @@ static void snd_mixer_oss_slot_free(snd_mixer_oss_slot_t *chn)
}
}
-static void mixer_slot_clear(snd_mixer_oss_slot_t *rslot)
+static void mixer_slot_clear(struct snd_mixer_oss_slot *rslot)
{
int idx = rslot->number; /* remember this */
if (rslot->private_free)
@@ -936,12 +931,12 @@ static void mixer_slot_clear(snd_mixer_oss_slot_t *rslot)
* ptr_allocated means the entry is dynamically allocated (change via proc file).
* when replace_old = 1, the old entry is replaced with the new one.
*/
-static int snd_mixer_oss_build_input(snd_mixer_oss_t *mixer, struct snd_mixer_oss_assign_table *ptr, int ptr_allocated, int replace_old)
+static int snd_mixer_oss_build_input(struct snd_mixer_oss *mixer, struct snd_mixer_oss_assign_table *ptr, int ptr_allocated, int replace_old)
{
struct slot slot;
struct slot *pslot;
- snd_kcontrol_t *kctl;
- snd_mixer_oss_slot_t *rslot;
+ struct snd_kcontrol *kctl;
+ struct snd_mixer_oss_slot *rslot;
char str[64];
/* check if already assigned */
@@ -991,7 +986,7 @@ static int snd_mixer_oss_build_input(snd_mixer_oss_t *mixer, struct snd_mixer_os
return 0;
down_read(&mixer->card->controls_rwsem);
if (ptr->index == 0 && (kctl = snd_mixer_oss_test_id(mixer, "Capture Source", 0)) != NULL) {
- snd_ctl_elem_info_t *uinfo;
+ struct snd_ctl_elem_info *uinfo;
uinfo = kmalloc(sizeof(*uinfo), GFP_KERNEL);
if (! uinfo) {
@@ -1058,6 +1053,7 @@ static int snd_mixer_oss_build_input(snd_mixer_oss_t *mixer, struct snd_mixer_os
return 0;
}
+#ifdef CONFIG_PROC_FS
/*
*/
#define MIXER_VOL(name) [SOUND_MIXER_##name] = #name
@@ -1093,10 +1089,10 @@ static char *oss_mixer_names[SNDRV_OSS_MAX_MIXERS] = {
* /proc interface
*/
-static void snd_mixer_oss_proc_read(snd_info_entry_t *entry,
- snd_info_buffer_t * buffer)
+static void snd_mixer_oss_proc_read(struct snd_info_entry *entry,
+ struct snd_info_buffer *buffer)
{
- snd_mixer_oss_t *mixer = entry->private_data;
+ struct snd_mixer_oss *mixer = entry->private_data;
int i;
down(&mixer->reg_mutex);
@@ -1117,10 +1113,10 @@ static void snd_mixer_oss_proc_read(snd_info_entry_t *entry,
up(&mixer->reg_mutex);
}
-static void snd_mixer_oss_proc_write(snd_info_entry_t *entry,
- snd_info_buffer_t * buffer)
+static void snd_mixer_oss_proc_write(struct snd_info_entry *entry,
+ struct snd_info_buffer *buffer)
{
- snd_mixer_oss_t *mixer = entry->private_data;
+ struct snd_mixer_oss *mixer = entry->private_data;
char line[128], str[32], idxstr[16], *cptr;
int ch, idx;
struct snd_mixer_oss_assign_table *tbl;
@@ -1176,9 +1172,9 @@ static void snd_mixer_oss_proc_write(snd_info_entry_t *entry,
}
}
-static void snd_mixer_oss_proc_init(snd_mixer_oss_t *mixer)
+static void snd_mixer_oss_proc_init(struct snd_mixer_oss *mixer)
{
- snd_info_entry_t *entry;
+ struct snd_info_entry *entry;
entry = snd_info_create_card_entry(mixer->card, "oss_mixer",
mixer->card->proc_root);
@@ -1198,15 +1194,19 @@ static void snd_mixer_oss_proc_init(snd_mixer_oss_t *mixer)
mixer->proc_entry = entry;
}
-static void snd_mixer_oss_proc_done(snd_mixer_oss_t *mixer)
+static void snd_mixer_oss_proc_done(struct snd_mixer_oss *mixer)
{
if (mixer->proc_entry) {
snd_info_unregister(mixer->proc_entry);
mixer->proc_entry = NULL;
}
}
+#else /* !CONFIG_PROC_FS */
+#define snd_mixer_oss_proc_init(mix)
+#define snd_mixer_oss_proc_done(mix)
+#endif /* CONFIG_PROC_FS */
-static void snd_mixer_oss_build(snd_mixer_oss_t *mixer)
+static void snd_mixer_oss_build(struct snd_mixer_oss *mixer)
{
static struct snd_mixer_oss_assign_table table[] = {
{ SOUND_MIXER_VOLUME, "Master", 0 },
@@ -1260,8 +1260,8 @@ static void snd_mixer_oss_build(snd_mixer_oss_t *mixer)
static int snd_mixer_oss_free1(void *private)
{
- snd_mixer_oss_t *mixer = private;
- snd_card_t * card;
+ struct snd_mixer_oss *mixer = private;
+ struct snd_card *card;
int idx;
snd_assert(mixer != NULL, return -ENXIO);
@@ -1269,7 +1269,7 @@ static int snd_mixer_oss_free1(void *private)
snd_assert(mixer == card->mixer_oss, return -ENXIO);
card->mixer_oss = NULL;
for (idx = 0; idx < SNDRV_OSS_MAX_MIXERS; idx++) {
- snd_mixer_oss_slot_t *chn = &mixer->slots[idx];
+ struct snd_mixer_oss_slot *chn = &mixer->slots[idx];
if (chn->private_free)
chn->private_free(chn);
}
@@ -1277,9 +1277,9 @@ static int snd_mixer_oss_free1(void *private)
return 0;
}
-static int snd_mixer_oss_notify_handler(snd_card_t * card, int cmd)
+static int snd_mixer_oss_notify_handler(struct snd_card *card, int cmd)
{
- snd_mixer_oss_t *mixer;
+ struct snd_mixer_oss *mixer;
if (cmd == SND_MIXER_OSS_NOTIFY_REGISTER) {
char name[128];
@@ -1292,7 +1292,7 @@ static int snd_mixer_oss_notify_handler(snd_card_t * card, int cmd)
sprintf(name, "mixer%i%i", card->number, 0);
if ((err = snd_register_oss_device(SNDRV_OSS_DEVICE_TYPE_MIXER,
card, 0,
- &snd_mixer_oss_reg,
+ &snd_mixer_oss_f_ops, card,
name)) < 0) {
snd_printk(KERN_ERR "unable to register OSS mixer device %i:%i\n",
card->number, 0);
diff --git a/sound/core/oss/mulaw.c b/sound/core/oss/mulaw.c
index 44ec4c66eb1..14f5578ec7a 100644
--- a/sound/core/oss/mulaw.c
+++ b/sound/core/oss/mulaw.c
@@ -139,25 +139,25 @@ static int ulaw2linear(unsigned char u_val)
* Basic Mu-Law plugin
*/
-typedef void (*mulaw_f)(snd_pcm_plugin_t *plugin,
- const snd_pcm_plugin_channel_t *src_channels,
- snd_pcm_plugin_channel_t *dst_channels,
+typedef void (*mulaw_f)(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);
-typedef struct mulaw_private_data {
+struct mulaw_priv {
mulaw_f func;
int conv;
-} mulaw_t;
+};
-static void mulaw_decode(snd_pcm_plugin_t *plugin,
- const snd_pcm_plugin_channel_t *src_channels,
- snd_pcm_plugin_channel_t *dst_channels,
+static void mulaw_decode(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 PUT_S16_LABELS
#include "plugin_ops.h"
#undef PUT_S16_LABELS
- mulaw_t *data = (mulaw_t *)plugin->extra_data;
+ struct mulaw_priv *data = (struct mulaw_priv *)plugin->extra_data;
void *put = put_s16_labels[data->conv];
int channel;
int nchannels = plugin->src_format.channels;
@@ -191,15 +191,15 @@ static void mulaw_decode(snd_pcm_plugin_t *plugin,
}
}
-static void mulaw_encode(snd_pcm_plugin_t *plugin,
- const snd_pcm_plugin_channel_t *src_channels,
- snd_pcm_plugin_channel_t *dst_channels,
+static void mulaw_encode(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 GET_S16_LABELS
#include "plugin_ops.h"
#undef GET_S16_LABELS
- mulaw_t *data = (mulaw_t *)plugin->extra_data;
+ struct mulaw_priv *data = (struct mulaw_priv *)plugin->extra_data;
void *get = get_s16_labels[data->conv];
int channel;
int nchannels = plugin->src_format.channels;
@@ -234,12 +234,12 @@ static void mulaw_encode(snd_pcm_plugin_t *plugin,
}
}
-static snd_pcm_sframes_t mulaw_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 mulaw_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)
{
- mulaw_t *data;
+ struct mulaw_priv *data;
snd_assert(plugin != NULL && src_channels != NULL && dst_channels != NULL, return -ENXIO);
if (frames == 0)
@@ -257,20 +257,20 @@ static snd_pcm_sframes_t mulaw_transfer(snd_pcm_plugin_t *plugin,
}
}
#endif
- data = (mulaw_t *)plugin->extra_data;
+ data = (struct mulaw_priv *)plugin->extra_data;
data->func(plugin, src_channels, dst_channels, frames);
return frames;
}
-int snd_pcm_plugin_build_mulaw(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_mulaw(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;
- mulaw_t *data;
- snd_pcm_plugin_t *plugin;
- snd_pcm_plugin_format_t *format;
+ struct mulaw_priv *data;
+ struct snd_pcm_plugin *plugin;
+ struct snd_pcm_plugin_format *format;
mulaw_f func;
snd_assert(r_plugin != NULL, return -ENXIO);
@@ -295,10 +295,10 @@ int snd_pcm_plugin_build_mulaw(snd_pcm_plug_t *plug,
err = snd_pcm_plugin_build(plug, "Mu-Law<->linear conversion",
src_format, dst_format,
- sizeof(mulaw_t), &plugin);
+ sizeof(struct mulaw_priv), &plugin);
if (err < 0)
return err;
- data = (mulaw_t*)plugin->extra_data;
+ data = (struct mulaw_priv *)plugin->extra_data;
data->func = func;
data->conv = getput_index(format->format);
snd_assert(data->conv >= 0 && data->conv < 4*2*2, return -EINVAL);
diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
index bcc97075913..16df1246a13 100644
--- a/sound/core/oss/pcm_oss.c
+++ b/sound/core/oss/pcm_oss.c
@@ -61,10 +61,10 @@ MODULE_PARM_DESC(nonblock_open, "Don't block opening busy PCM devices.");
MODULE_ALIAS_SNDRV_MINOR(SNDRV_MINOR_OSS_PCM);
MODULE_ALIAS_SNDRV_MINOR(SNDRV_MINOR_OSS_PCM1);
-extern int snd_mixer_oss_ioctl_card(snd_card_t *card, unsigned int cmd, unsigned long arg);
-static int snd_pcm_oss_get_rate(snd_pcm_oss_file_t *pcm_oss_file);
-static int snd_pcm_oss_get_channels(snd_pcm_oss_file_t *pcm_oss_file);
-static int snd_pcm_oss_get_format(snd_pcm_oss_file_t *pcm_oss_file);
+extern int snd_mixer_oss_ioctl_card(struct snd_card *card, unsigned int cmd, unsigned long arg);
+static int snd_pcm_oss_get_rate(struct snd_pcm_oss_file *pcm_oss_file);
+static int snd_pcm_oss_get_channels(struct snd_pcm_oss_file *pcm_oss_file);
+static int snd_pcm_oss_get_format(struct snd_pcm_oss_file *pcm_oss_file);
static inline mm_segment_t snd_enter_user(void)
{
@@ -78,10 +78,10 @@ static inline void snd_leave_user(mm_segment_t fs)
set_fs(fs);
}
-static int snd_pcm_oss_plugin_clear(snd_pcm_substream_t *substream)
+static int snd_pcm_oss_plugin_clear(struct snd_pcm_substream *substream)
{
- snd_pcm_runtime_t *runtime = substream->runtime;
- snd_pcm_plugin_t *plugin, *next;
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct snd_pcm_plugin *plugin, *next;
plugin = runtime->oss.plugin_first;
while (plugin) {
@@ -93,9 +93,9 @@ static int snd_pcm_oss_plugin_clear(snd_pcm_substream_t *substream)
return 0;
}
-static int snd_pcm_plugin_insert(snd_pcm_plugin_t *plugin)
+static int snd_pcm_plugin_insert(struct snd_pcm_plugin *plugin)
{
- snd_pcm_runtime_t *runtime = plugin->plug->runtime;
+ struct snd_pcm_runtime *runtime = plugin->plug->runtime;
plugin->next = runtime->oss.plugin_first;
plugin->prev = NULL;
if (runtime->oss.plugin_first) {
@@ -108,9 +108,9 @@ static int snd_pcm_plugin_insert(snd_pcm_plugin_t *plugin)
return 0;
}
-int snd_pcm_plugin_append(snd_pcm_plugin_t *plugin)
+int snd_pcm_plugin_append(struct snd_pcm_plugin *plugin)
{
- snd_pcm_runtime_t *runtime = plugin->plug->runtime;
+ struct snd_pcm_runtime *runtime = plugin->plug->runtime;
plugin->next = NULL;
plugin->prev = runtime->oss.plugin_last;
if (runtime->oss.plugin_last) {
@@ -123,9 +123,9 @@ int snd_pcm_plugin_append(snd_pcm_plugin_t *plugin)
return 0;
}
-static long snd_pcm_oss_bytes(snd_pcm_substream_t *substream, long frames)
+static long snd_pcm_oss_bytes(struct snd_pcm_substream *substream, long frames)
{
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_pcm_runtime *runtime = substream->runtime;
long buffer_size = snd_pcm_lib_buffer_bytes(substream);
long bytes = frames_to_bytes(runtime, frames);
if (buffer_size == runtime->oss.buffer_bytes)
@@ -142,9 +142,9 @@ static long snd_pcm_oss_bytes(snd_pcm_substream_t *substream, long frames)
#endif
}
-static long snd_pcm_alsa_frames(snd_pcm_substream_t *substream, long bytes)
+static long snd_pcm_alsa_frames(struct snd_pcm_substream *substream, long bytes)
{
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_pcm_runtime *runtime = substream->runtime;
long buffer_size = snd_pcm_lib_buffer_bytes(substream);
if (buffer_size == runtime->oss.buffer_bytes)
return bytes_to_frames(runtime, bytes);
@@ -185,14 +185,14 @@ static int snd_pcm_oss_format_to(int format)
}
}
-static int snd_pcm_oss_period_size(snd_pcm_substream_t *substream,
- snd_pcm_hw_params_t *oss_params,
- snd_pcm_hw_params_t *slave_params)
+static int snd_pcm_oss_period_size(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *oss_params,
+ struct snd_pcm_hw_params *slave_params)
{
size_t s;
size_t oss_buffer_size, oss_period_size, oss_periods;
size_t min_period_size, max_period_size;
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_pcm_runtime *runtime = substream->runtime;
size_t oss_frame_size;
oss_frame_size = snd_pcm_format_physical_width(params_format(oss_params)) *
@@ -277,11 +277,11 @@ static int snd_pcm_oss_period_size(snd_pcm_substream_t *substream,
return 0;
}
-static int choose_rate(snd_pcm_substream_t *substream,
- snd_pcm_hw_params_t *params, unsigned int best_rate)
+static int choose_rate(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params, unsigned int best_rate)
{
- snd_interval_t *it;
- snd_pcm_hw_params_t *save;
+ struct snd_interval *it;
+ struct snd_pcm_hw_params *save;
unsigned int rate, prev;
save = kmalloc(sizeof(*save), GFP_KERNEL);
@@ -317,18 +317,18 @@ static int choose_rate(snd_pcm_substream_t *substream,
return snd_pcm_hw_param_near(substream, params, SNDRV_PCM_HW_PARAM_RATE, best_rate, NULL);
}
-static int snd_pcm_oss_change_params(snd_pcm_substream_t *substream)
+static int snd_pcm_oss_change_params(struct snd_pcm_substream *substream)
{
- snd_pcm_runtime_t *runtime = substream->runtime;
- snd_pcm_hw_params_t *params, *sparams;
- snd_pcm_sw_params_t *sw_params;
+ struct snd_pcm_runtime *runtime = substream->runtime;
+ struct snd_pcm_hw_params *params, *sparams;
+ struct snd_pcm_sw_params *sw_params;
ssize_t oss_buffer_size, oss_period_size;
size_t oss_frame_size;
int err;
int direct;
int format, sformat, n;
- snd_mask_t sformat_mask;
- snd_mask_t mask;
+ struct snd_mask sformat_mask;
+ struct snd_mask mask;
sw_params = kmalloc(sizeof(*sw_params), GFP_KERNEL);
params = kmalloc(sizeof(*params), GFP_KERNEL);
@@ -342,7 +342,7 @@ static int snd_pcm_oss_change_params(snd_pcm_substream_t *substream)
if (atomic_read(&runtime->mmap_count)) {
direct = 1;
} else {
- snd_pcm_oss_setup_t *setup = substream->oss.setup;
+ struct snd_pcm_oss_setup *setup = substream->oss.setup;
direct = (setup != NULL && setup->direct);
}
@@ -424,7 +424,7 @@ static int snd_pcm_oss_change_params(snd_pcm_substream_t *substream)
goto failure;
}
if (runtime->oss.plugin_first) {
- snd_pcm_plugin_t *plugin;
+ struct snd_pcm_plugin *plugin;
if ((err = snd_pcm_plugin_build_io(substream, sparams, &plugin)) < 0) {
snd_printd("snd_pcm_plugin_build_io failed: %i\n", err);
snd_pcm_oss_plugin_clear(substream);
@@ -540,10 +540,10 @@ failure:
return err;
}
-static int snd_pcm_oss_get_active_substream(snd_pcm_oss_file_t *pcm_oss_file, snd_pcm_substream_t **r_substream)
+static int snd_pcm_oss_get_active_substream(struct snd_pcm_oss_file *pcm_oss_file, struct snd_pcm_substream **r_substream)
{
int idx, err;
- snd_pcm_substream_t *asubstream = NULL, *substream;
+ struct snd_pcm_substream *asubstream = NULL, *substream;
for (idx = 0; idx < 2; idx++) {
substream = pcm_oss_file->streams[idx];
@@ -563,10 +563,10 @@ static int snd_pcm_oss_get_active_substream(snd_pcm_oss_file_t *pcm_oss_file, sn
return 0;
}
-static int snd_pcm_oss_prepare(snd_pcm_substream_t *substream)
+static int snd_pcm_oss_prepare(struct snd_pcm_substream *substream)
{
int err;
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_pcm_runtime *runtime = substream->runtime;
err = snd_pcm_kernel_ioctl(substream, SNDRV_PCM_IOCTL_PREPARE, NULL);
if (err < 0) {
@@ -581,9 +581,9 @@ static int snd_pcm_oss_prepare(snd_pcm_substream_t *substream)
return 0;
}
-static int snd_pcm_oss_make_ready(snd_pcm_substream_t *substream)
+static int snd_pcm_oss_make_ready(struct snd_pcm_substream *substream)
{
- snd_pcm_runtime_t *runtime;
+ struct snd_pcm_runtime *runtime;
int err;
if (substream == NULL)
@@ -602,9 +602,9 @@ static int snd_pcm_oss_make_ready(snd_pcm_substream_t *substream)
return 0;
}
-static int snd_pcm_oss_capture_position_fixup(snd_pcm_substream_t *substream, snd_pcm_sframes_t *delay)
+static int snd_pcm_oss_capture_position_fixup(struct snd_pcm_substream *substream, snd_pcm_sframes_t *delay)
{
- snd_pcm_runtime_t *runtime;
+ struct snd_pcm_runtime *runtime;
snd_pcm_uframes_t frames;
int err = 0;
@@ -627,9 +627,9 @@ static int snd_pcm_oss_capture_position_fixup(snd_pcm_substream_t *substream, sn
return err;
}
-snd_pcm_sframes_t snd_pcm_oss_write3(snd_pcm_substream_t *substream, const char *ptr, snd_pcm_uframes_t frames, int in_kernel)
+snd_pcm_sframes_t snd_pcm_oss_write3(struct snd_pcm_substream *substream, const char *ptr, snd_pcm_uframes_t frames, int in_kernel)
{
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_pcm_runtime *runtime = substream->runtime;
int ret;
while (1) {
if (runtime->status->state == SNDRV_PCM_STATE_XRUN ||
@@ -662,9 +662,9 @@ snd_pcm_sframes_t snd_pcm_oss_write3(snd_pcm_substream_t *substream, const char
return ret;
}
-snd_pcm_sframes_t snd_pcm_oss_read3(snd_pcm_substream_t *substream, char *ptr, snd_pcm_uframes_t frames, int in_kernel)
+snd_pcm_sframes_t snd_pcm_oss_read3(struct snd_pcm_substream *substream, char *ptr, snd_pcm_uframes_t frames, int in_kernel)
{
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_pcm_runtime *runtime = substream->runtime;
snd_pcm_sframes_t delay;
int ret;
while (1) {
@@ -709,9 +709,9 @@ snd_pcm_sframes_t snd_pcm_oss_read3(snd_pcm_substream_t *substream, char *ptr, s
return ret;
}
-snd_pcm_sframes_t snd_pcm_oss_writev3(snd_pcm_substream_t *substream, void **bufs, snd_pcm_uframes_t frames, int in_kernel)
+snd_pcm_sframes_t snd_pcm_oss_writev3(struct snd_pcm_substream *substream, void **bufs, snd_pcm_uframes_t frames, int in_kernel)
{
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_pcm_runtime *runtime = substream->runtime;
int ret;
while (1) {
if (runtime->status->state == SNDRV_PCM_STATE_XRUN ||
@@ -745,9 +745,9 @@ snd_pcm_sframes_t snd_pcm_oss_writev3(snd_pcm_substream_t *substream, void **buf
return ret;
}
-snd_pcm_sframes_t snd_pcm_oss_readv3(snd_pcm_substream_t *substream, void **bufs, snd_pcm_uframes_t frames, int in_kernel)
+snd_pcm_sframes_t snd_pcm_oss_readv3(struct snd_pcm_substream *substream, void **bufs, snd_pcm_uframes_t frames, int in_kernel)
{
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_pcm_runtime *runtime = substream->runtime;
int ret;
while (1) {
if (runtime->status->state == SNDRV_PCM_STATE_XRUN ||
@@ -780,12 +780,12 @@ snd_pcm_sframes_t snd_pcm_oss_readv3(snd_pcm_substream_t *substream, void **bufs
return ret;
}
-static ssize_t snd_pcm_oss_write2(snd_pcm_substream_t *substream, const char *buf, size_t bytes, int in_kernel)
+static ssize_t snd_pcm_oss_write2(struct snd_pcm_substream *substream, const char *buf, size_t bytes, int in_kernel)
{
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_pcm_runtime *runtime = substream->runtime;
snd_pcm_sframes_t frames, frames1;
if (runtime->oss.plugin_first) {
- snd_pcm_plugin_channel_t *channels;
+ struct snd_pcm_plugin_channel *channels;
size_t oss_frame_bytes = (runtime->oss.plugin_first->src_width * runtime->oss.plugin_first->src_format.channels) / 8;
if (!in_kernel) {
if (copy_from_user(runtime->oss.buffer, (const char __user *)buf, bytes))
@@ -810,11 +810,11 @@ static ssize_t snd_pcm_oss_write2(snd_pcm_substream_t *substream, const char *bu
return bytes;
}
-static ssize_t snd_pcm_oss_write1(snd_pcm_substream_t *substream, const char __user *buf, size_t bytes)
+static ssize_t snd_pcm_oss_write1(struct snd_pcm_substream *substream, const char __user *buf, size_t bytes)
{
size_t xfer = 0;
ssize_t tmp;
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_pcm_runtime *runtime = substream->runtime;
if (atomic_read(&runtime->mmap_count))
return -ENXIO;
@@ -867,13 +867,13 @@ static ssize_t snd_pcm_oss_write1(snd_pcm_substream_t *substream, const char __u
return xfer;
}
-static ssize_t snd_pcm_oss_read2(snd_pcm_substream_t *substream, char *buf, size_t bytes, int in_kernel)
+static ssize_t snd_pcm_oss_read2(struct snd_pcm_substream *substream, char *buf, size_t bytes, int in_kernel)
{
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_pcm_runtime *runtime = substream->runtime;
snd_pcm_sframes_t frames, frames1;
char __user *final_dst = (char __user *)buf;
if (runtime->oss.plugin_first) {
- snd_pcm_plugin_channel_t *channels;
+ struct snd_pcm_plugin_channel *channels;
size_t oss_frame_bytes = (runtime->oss.plugin_last->dst_width * runtime->oss.plugin_last->dst_format.channels) / 8;
if (!in_kernel)
buf = runtime->oss.buffer;
@@ -897,11 +897,11 @@ static ssize_t snd_pcm_oss_read2(snd_pcm_substream_t *substream, char *buf, size
return bytes;
}
-static ssize_t snd_pcm_oss_read1(snd_pcm_substream_t *substream, char __user *buf, size_t bytes)
+static ssize_t snd_pcm_oss_read1(struct snd_pcm_substream *substream, char __user *buf, size_t bytes)
{
size_t xfer = 0;
ssize_t tmp;
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_pcm_runtime *runtime = substream->runtime;
if (atomic_read(&runtime->mmap_count))
return -ENXIO;
@@ -941,9 +941,9 @@ static ssize_t snd_pcm_oss_read1(snd_pcm_substream_t *substream, char __user *bu
return xfer;
}
-static int snd_pcm_oss_reset(snd_pcm_oss_file_t *pcm_oss_file)
+static int snd_pcm_oss_reset(struct snd_pcm_oss_file *pcm_oss_file)
{
- snd_pcm_substream_t *substream;
+ struct snd_pcm_substream *substream;
substream = pcm_oss_file->streams[SNDRV_PCM_STREAM_PLAYBACK];
if (substream != NULL) {
@@ -958,9 +958,9 @@ static int snd_pcm_oss_reset(snd_pcm_oss_file_t *pcm_oss_file)
return 0;
}
-static int snd_pcm_oss_post(snd_pcm_oss_file_t *pcm_oss_file)
+static int snd_pcm_oss_post(struct snd_pcm_oss_file *pcm_oss_file)
{
- snd_pcm_substream_t *substream;
+ struct snd_pcm_substream *substream;
int err;
substream = pcm_oss_file->streams[SNDRV_PCM_STREAM_PLAYBACK];
@@ -974,9 +974,9 @@ static int snd_pcm_oss_post(snd_pcm_oss_file_t *pcm_oss_file)
return 0;
}
-static int snd_pcm_oss_sync1(snd_pcm_substream_t *substream, size_t size)
+static int snd_pcm_oss_sync1(struct snd_pcm_substream *substream, size_t size)
{
- snd_pcm_runtime_t *runtime;
+ struct snd_pcm_runtime *runtime;
ssize_t result = 0;
long res;
wait_queue_t wait;
@@ -1020,12 +1020,12 @@ static int snd_pcm_oss_sync1(snd_pcm_substream_t *substream, size_t size)
return result;
}
-static int snd_pcm_oss_sync(snd_pcm_oss_file_t *pcm_oss_file)
+static int snd_pcm_oss_sync(struct snd_pcm_oss_file *pcm_oss_file)
{
int err = 0;
unsigned int saved_f_flags;
- snd_pcm_substream_t *substream;
- snd_pcm_runtime_t *runtime;
+ struct snd_pcm_substream *substream;
+ struct snd_pcm_runtime *runtime;
snd_pcm_format_t format;
unsigned long width;
size_t size;
@@ -1117,13 +1117,13 @@ static int snd_pcm_oss_sync(snd_pcm_oss_file_t *pcm_oss_file)
return 0;
}
-static int snd_pcm_oss_set_rate(snd_pcm_oss_file_t *pcm_oss_file, int rate)
+static int snd_pcm_oss_set_rate(struct snd_pcm_oss_file *pcm_oss_file, int rate)
{
int idx;
for (idx = 1; idx >= 0; --idx) {
- snd_pcm_substream_t *substream = pcm_oss_file->streams[idx];
- snd_pcm_runtime_t *runtime;
+ struct snd_pcm_substream *substream = pcm_oss_file->streams[idx];
+ struct snd_pcm_runtime *runtime;
if (substream == NULL)
continue;
runtime = substream->runtime;
@@ -1139,9 +1139,9 @@ static int snd_pcm_oss_set_rate(snd_pcm_oss_file_t *pcm_oss_file, int rate)
return snd_pcm_oss_get_rate(pcm_oss_file);
}
-static int snd_pcm_oss_get_rate(snd_pcm_oss_file_t *pcm_oss_file)
+static int snd_pcm_oss_get_rate(struct snd_pcm_oss_file *pcm_oss_file)
{
- snd_pcm_substream_t *substream;
+ struct snd_pcm_substream *substream;
int err;
if ((err = snd_pcm_oss_get_active_substream(pcm_oss_file, &substream)) < 0)
@@ -1149,7 +1149,7 @@ static int snd_pcm_oss_get_rate(snd_pcm_oss_file_t *pcm_oss_file)
return substream->runtime->oss.rate;
}
-static int snd_pcm_oss_set_channels(snd_pcm_oss_file_t *pcm_oss_file, unsigned int channels)
+static int snd_pcm_oss_set_channels(struct snd_pcm_oss_file *pcm_oss_file, unsigned int channels)
{
int idx;
if (channels < 1)
@@ -1157,8 +1157,8 @@ static int snd_pcm_oss_set_channels(snd_pcm_oss_file_t *pcm_oss_file, unsigned i
if (channels > 128)
return -EINVAL;
for (idx = 1; idx >= 0; --idx) {
- snd_pcm_substream_t *substream = pcm_oss_file->streams[idx];
- snd_pcm_runtime_t *runtime;
+ struct snd_pcm_substream *substream = pcm_oss_file->streams[idx];
+ struct snd_pcm_runtime *runtime;
if (substream == NULL)
continue;
runtime = substream->runtime;
@@ -1170,9 +1170,9 @@ static int snd_pcm_oss_set_channels(snd_pcm_oss_file_t *pcm_oss_file, unsigned i
return snd_pcm_oss_get_channels(pcm_oss_file);
}
-static int snd_pcm_oss_get_channels(snd_pcm_oss_file_t *pcm_oss_file)
+static int snd_pcm_oss_get_channels(struct snd_pcm_oss_file *pcm_oss_file)
{
- snd_pcm_substream_t *substream;
+ struct snd_pcm_substream *substream;
int err;
if ((err = snd_pcm_oss_get_active_substream(pcm_oss_file, &substream)) < 0)
@@ -1180,9 +1180,9 @@ static int snd_pcm_oss_get_channels(snd_pcm_oss_file_t *pcm_oss_file)
return substream->runtime->oss.channels;
}
-static int snd_pcm_oss_get_block_size(snd_pcm_oss_file_t *pcm_oss_file)
+static int snd_pcm_oss_get_block_size(struct snd_pcm_oss_file *pcm_oss_file)
{
- snd_pcm_substream_t *substream;
+ struct snd_pcm_substream *substream;
int err;
if ((err = snd_pcm_oss_get_active_substream(pcm_oss_file, &substream)) < 0)
@@ -1190,14 +1190,14 @@ static int snd_pcm_oss_get_block_size(snd_pcm_oss_file_t *pcm_oss_file)
return substream->runtime->oss.period_bytes;
}
-static int snd_pcm_oss_get_formats(snd_pcm_oss_file_t *pcm_oss_file)
+static int snd_pcm_oss_get_formats(struct snd_pcm_oss_file *pcm_oss_file)
{
- snd_pcm_substream_t *substream;
+ struct snd_pcm_substream *substream;
int err;
int direct;
- snd_pcm_hw_params_t *params;
+ struct snd_pcm_hw_params *params;
unsigned int formats = 0;
- snd_mask_t format_mask;
+ struct snd_mask format_mask;
int fmt;
if ((err = snd_pcm_oss_get_active_substream(pcm_oss_file, &substream)) < 0)
@@ -1205,7 +1205,7 @@ static int snd_pcm_oss_get_formats(snd_pcm_oss_file_t *pcm_oss_file)
if (atomic_read(&substream->runtime->mmap_count)) {
direct = 1;
} else {
- snd_pcm_oss_setup_t *setup = substream->oss.setup;
+ struct snd_pcm_oss_setup *setup = substream->oss.setup;
direct = (setup != NULL && setup->direct);
}
if (!direct)
@@ -1231,7 +1231,7 @@ static int snd_pcm_oss_get_formats(snd_pcm_oss_file_t *pcm_oss_file)
return formats;
}
-static int snd_pcm_oss_set_format(snd_pcm_oss_file_t *pcm_oss_file, int format)
+static int snd_pcm_oss_set_format(struct snd_pcm_oss_file *pcm_oss_file, int format)
{
int formats, idx;
@@ -1240,8 +1240,8 @@ static int snd_pcm_oss_set_format(snd_pcm_oss_file_t *pcm_oss_file, int format)
if (!(formats & format))
format = AFMT_U8;
for (idx = 1; idx >= 0; --idx) {
- snd_pcm_substream_t *substream = pcm_oss_file->streams[idx];
- snd_pcm_runtime_t *runtime;
+ struct snd_pcm_substream *substream = pcm_oss_file->streams[idx];
+ struct snd_pcm_runtime *runtime;
if (substream == NULL)
continue;
runtime = substream->runtime;
@@ -1254,9 +1254,9 @@ static int snd_pcm_oss_set_format(snd_pcm_oss_file_t *pcm_oss_file, int format)
return snd_pcm_oss_get_format(pcm_oss_file);
}
-static int snd_pcm_oss_get_format(snd_pcm_oss_file_t *pcm_oss_file)
+static int snd_pcm_oss_get_format(struct snd_pcm_oss_file *pcm_oss_file)
{
- snd_pcm_substream_t *substream;
+ struct snd_pcm_substream *substream;
int err;
if ((err = snd_pcm_oss_get_active_substream(pcm_oss_file, &substream)) < 0)
@@ -1264,9 +1264,9 @@ static int snd_pcm_oss_get_format(snd_pcm_oss_file_t *pcm_oss_file)
return substream->runtime->oss.format;
}
-static int snd_pcm_oss_set_subdivide1(snd_pcm_substream_t *substream, int subdivide)
+static int snd_pcm_oss_set_subdivide1(struct snd_pcm_substream *substream, int subdivide)
{
- snd_pcm_runtime_t *runtime;
+ struct snd_pcm_runtime *runtime;
if (substream == NULL)
return 0;
@@ -1287,12 +1287,12 @@ static int snd_pcm_oss_set_subdivide1(snd_pcm_substream_t *substream, int subdiv
return subdivide;
}
-static int snd_pcm_oss_set_subdivide(snd_pcm_oss_file_t *pcm_oss_file, int subdivide)
+static int snd_pcm_oss_set_subdivide(struct snd_pcm_oss_file *pcm_oss_file, int subdivide)
{
int err = -EINVAL, idx;
for (idx = 1; idx >= 0; --idx) {
- snd_pcm_substream_t *substream = pcm_oss_file->streams[idx];
+ struct snd_pcm_substream *substream = pcm_oss_file->streams[idx];
if (substream == NULL)
continue;
if ((err = snd_pcm_oss_set_subdivide1(substream, subdivide)) < 0)
@@ -1301,9 +1301,9 @@ static int snd_pcm_oss_set_subdivide(snd_pcm_oss_file_t *pcm_oss_file, int subdi
return err;
}
-static int snd_pcm_oss_set_fragment1(snd_pcm_substream_t *substream, unsigned int val)
+static int snd_pcm_oss_set_fragment1(struct snd_pcm_substream *substream, unsigned int val)
{
- snd_pcm_runtime_t *runtime;
+ struct snd_pcm_runtime *runtime;
if (substream == NULL)
return 0;
@@ -1320,12 +1320,12 @@ static int snd_pcm_oss_set_fragment1(snd_pcm_substream_t *substream, unsigned in
return 0;
}
-static int snd_pcm_oss_set_fragment(snd_pcm_oss_file_t *pcm_oss_file, unsigned int val)
+static int snd_pcm_oss_set_fragment(struct snd_pcm_oss_file *pcm_oss_file, unsigned int val)
{
int err = -EINVAL, idx;
for (idx = 1; idx >= 0; --idx) {
- snd_pcm_substream_t *substream = pcm_oss_file->streams[idx];
+ struct snd_pcm_substream *substream = pcm_oss_file->streams[idx];
if (substream == NULL)
continue;
if ((err = snd_pcm_oss_set_fragment1(substream, val)) < 0)
@@ -1340,7 +1340,7 @@ static int snd_pcm_oss_nonblock(struct file * file)
return 0;
}
-static int snd_pcm_oss_get_caps1(snd_pcm_substream_t *substream, int res)
+static int snd_pcm_oss_get_caps1(struct snd_pcm_substream *substream, int res)
{
if (substream == NULL) {
@@ -1356,7 +1356,7 @@ static int snd_pcm_oss_get_caps1(snd_pcm_substream_t *substream, int res)
/* all ALSA drivers can return actual pointer in ring buffer */
#if defined(DSP_CAP_REALTIME) && 0
{
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_pcm_runtime *runtime = substream->runtime;
if (runtime->info & (SNDRV_PCM_INFO_BLOCK_TRANSFER|SNDRV_PCM_INFO_BATCH))
res &= ~DSP_CAP_REALTIME;
}
@@ -1364,32 +1364,32 @@ static int snd_pcm_oss_get_caps1(snd_pcm_substream_t *substream, int res)
return res;
}
-static int snd_pcm_oss_get_caps(snd_pcm_oss_file_t *pcm_oss_file)
+static int snd_pcm_oss_get_caps(struct snd_pcm_oss_file *pcm_oss_file)
{
int result, idx;
result = DSP_CAP_TRIGGER | DSP_CAP_MMAP | DSP_CAP_DUPLEX | DSP_CAP_REALTIME;
for (idx = 0; idx < 2; idx++) {
- snd_pcm_substream_t *substream = pcm_oss_file->streams[idx];
+ struct snd_pcm_substream *substream = pcm_oss_file->streams[idx];
result = snd_pcm_oss_get_caps1(substream, result);
}
result |= 0x0001; /* revision - same as SB AWE 64 */
return result;
}
-static void snd_pcm_oss_simulate_fill(snd_pcm_substream_t *substream, snd_pcm_uframes_t hw_ptr)
+static void snd_pcm_oss_simulate_fill(struct snd_pcm_substream *substream, snd_pcm_uframes_t hw_ptr)
{
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_pcm_runtime *runtime = substream->runtime;
snd_pcm_uframes_t appl_ptr;
appl_ptr = hw_ptr + runtime->buffer_size;
appl_ptr %= runtime->boundary;
runtime->control->appl_ptr = appl_ptr;
}
-static int snd_pcm_oss_set_trigger(snd_pcm_oss_file_t *pcm_oss_file, int trigger)
+static int snd_pcm_oss_set_trigger(struct snd_pcm_oss_file *pcm_oss_file, int trigger)
{
- snd_pcm_runtime_t *runtime;
- snd_pcm_substream_t *psubstream = NULL, *csubstream = NULL;
+ struct snd_pcm_runtime *runtime;
+ struct snd_pcm_substream *psubstream = NULL, *csubstream = NULL;
int err, cmd;
#ifdef OSS_DEBUG
@@ -1454,9 +1454,9 @@ static int snd_pcm_oss_set_trigger(snd_pcm_oss_file_t *pcm_oss_file, int trigger
return 0;
}
-static int snd_pcm_oss_get_trigger(snd_pcm_oss_file_t *pcm_oss_file)
+static int snd_pcm_oss_get_trigger(struct snd_pcm_oss_file *pcm_oss_file)
{
- snd_pcm_substream_t *psubstream = NULL, *csubstream = NULL;
+ struct snd_pcm_substream *psubstream = NULL, *csubstream = NULL;
int result = 0;
psubstream = pcm_oss_file->streams[SNDRV_PCM_STREAM_PLAYBACK];
@@ -1468,10 +1468,10 @@ static int snd_pcm_oss_get_trigger(snd_pcm_oss_file_t *pcm_oss_file)
return result;
}
-static int snd_pcm_oss_get_odelay(snd_pcm_oss_file_t *pcm_oss_file)
+static int snd_pcm_oss_get_odelay(struct snd_pcm_oss_file *pcm_oss_file)
{
- snd_pcm_substream_t *substream;
- snd_pcm_runtime_t *runtime;
+ struct snd_pcm_substream *substream;
+ struct snd_pcm_runtime *runtime;
snd_pcm_sframes_t delay;
int err;
@@ -1491,10 +1491,10 @@ static int snd_pcm_oss_get_odelay(snd_pcm_oss_file_t *pcm_oss_file)
return snd_pcm_oss_bytes(substream, delay);
}
-static int snd_pcm_oss_get_ptr(snd_pcm_oss_file_t *pcm_oss_file, int stream, struct count_info __user * _info)
+static int snd_pcm_oss_get_ptr(struct snd_pcm_oss_file *pcm_oss_file, int stream, struct count_info __user * _info)
{
- snd_pcm_substream_t *substream;
- snd_pcm_runtime_t *runtime;
+ struct snd_pcm_substream *substream;
+ struct snd_pcm_runtime *runtime;
snd_pcm_sframes_t delay;
int fixup;
struct count_info info;
@@ -1543,7 +1543,7 @@ static int snd_pcm_oss_get_ptr(snd_pcm_oss_file_t *pcm_oss_file, int stream, str
} else {
delay = snd_pcm_oss_bytes(substream, delay);
if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
- snd_pcm_oss_setup_t *setup = substream->oss.setup;
+ struct snd_pcm_oss_setup *setup = substream->oss.setup;
if (setup && setup->buggyptr)
info.blocks = (runtime->oss.buffer_bytes - delay - fixup) / runtime->oss.period_bytes;
else
@@ -1560,10 +1560,10 @@ static int snd_pcm_oss_get_ptr(snd_pcm_oss_file_t *pcm_oss_file, int stream, str
return 0;
}
-static int snd_pcm_oss_get_space(snd_pcm_oss_file_t *pcm_oss_file, int stream, struct audio_buf_info __user *_info)
+static int snd_pcm_oss_get_space(struct snd_pcm_oss_file *pcm_oss_file, int stream, struct audio_buf_info __user *_info)
{
- snd_pcm_substream_t *substream;
- snd_pcm_runtime_t *runtime;
+ struct snd_pcm_substream *substream;
+ struct snd_pcm_runtime *runtime;
snd_pcm_sframes_t avail;
int fixup;
struct audio_buf_info info;
@@ -1619,17 +1619,17 @@ static int snd_pcm_oss_get_space(snd_pcm_oss_file_t *pcm_oss_file, int stream, s
return 0;
}
-static int snd_pcm_oss_get_mapbuf(snd_pcm_oss_file_t *pcm_oss_file, int stream, struct buffmem_desc __user * _info)
+static int snd_pcm_oss_get_mapbuf(struct snd_pcm_oss_file *pcm_oss_file, int stream, struct buffmem_desc __user * _info)
{
// it won't be probably implemented
// snd_printd("TODO: snd_pcm_oss_get_mapbuf\n");
return -EINVAL;
}
-static snd_pcm_oss_setup_t *snd_pcm_oss_look_for_setup(snd_pcm_t *pcm, int stream, const char *task_name)
+static struct snd_pcm_oss_setup *snd_pcm_oss_look_for_setup(struct snd_pcm *pcm, int stream, const char *task_name)
{
const char *ptr, *ptrl;
- snd_pcm_oss_setup_t *setup;
+ struct snd_pcm_oss_setup *setup;
down(&pcm->streams[stream].oss.setup_mutex);
for (setup = pcm->streams[stream].oss.setup_list; setup; setup = setup->next) {
@@ -1659,11 +1659,11 @@ static snd_pcm_oss_setup_t *snd_pcm_oss_look_for_setup(snd_pcm_t *pcm, int strea
return NULL;
}
-static void snd_pcm_oss_init_substream(snd_pcm_substream_t *substream,
- snd_pcm_oss_setup_t *setup,
+static void snd_pcm_oss_init_substream(struct snd_pcm_substream *substream,
+ struct snd_pcm_oss_setup *setup,
int minor)
{
- snd_pcm_runtime_t *runtime;
+ struct snd_pcm_runtime *runtime;
substream->oss.oss = 1;
substream->oss.setup = setup;
@@ -1687,9 +1687,9 @@ static void snd_pcm_oss_init_substream(snd_pcm_substream_t *substream,
runtime->oss.subdivision = 0;
}
-static void snd_pcm_oss_release_substream(snd_pcm_substream_t *substream)
+static void snd_pcm_oss_release_substream(struct snd_pcm_substream *substream)
{
- snd_pcm_runtime_t *runtime;
+ struct snd_pcm_runtime *runtime;
runtime = substream->runtime;
vfree(runtime->oss.buffer);
snd_pcm_oss_plugin_clear(substream);
@@ -1697,13 +1697,13 @@ static void snd_pcm_oss_release_substream(snd_pcm_substream_t *substream)
substream->oss.oss = 0;
}
-static int snd_pcm_oss_release_file(snd_pcm_oss_file_t *pcm_oss_file)
+static int snd_pcm_oss_release_file(struct snd_pcm_oss_file *pcm_oss_file)
{
int cidx;
snd_assert(pcm_oss_file != NULL, return -ENXIO);
for (cidx = 0; cidx < 2; ++cidx) {
- snd_pcm_substream_t *substream = pcm_oss_file->streams[cidx];
- snd_pcm_runtime_t *runtime;
+ struct snd_pcm_substream *substream = pcm_oss_file->streams[cidx];
+ struct snd_pcm_runtime *runtime;
if (substream == NULL)
continue;
runtime = substream->runtime;
@@ -1726,15 +1726,15 @@ static int snd_pcm_oss_release_file(snd_pcm_oss_file_t *pcm_oss_file)
}
static int snd_pcm_oss_open_file(struct file *file,
- snd_pcm_t *pcm,
- snd_pcm_oss_file_t **rpcm_oss_file,
+ struct snd_pcm *pcm,
+ struct snd_pcm_oss_file **rpcm_oss_file,
int minor,
- snd_pcm_oss_setup_t *psetup,
- snd_pcm_oss_setup_t *csetup)
+ struct snd_pcm_oss_setup *psetup,
+ struct snd_pcm_oss_setup *csetup)
{
int err = 0;
- snd_pcm_oss_file_t *pcm_oss_file;
- snd_pcm_substream_t *psubstream = NULL, *csubstream = NULL;
+ struct snd_pcm_oss_file *pcm_oss_file;
+ struct snd_pcm_substream *psubstream = NULL, *csubstream = NULL;
unsigned int f_mode = file->f_mode;
snd_assert(rpcm_oss_file != NULL, return -EINVAL);
@@ -1834,22 +1834,16 @@ static int snd_task_name(struct task_struct *task, char *name, size_t size)
static int snd_pcm_oss_open(struct inode *inode, struct file *file)
{
- int minor = iminor(inode);
- int cardnum = SNDRV_MINOR_OSS_CARD(minor);
- int device;
int err;
char task_name[32];
- snd_pcm_t *pcm;
- snd_pcm_oss_file_t *pcm_oss_file;
- snd_pcm_oss_setup_t *psetup = NULL, *csetup = NULL;
+ struct snd_pcm *pcm;
+ struct snd_pcm_oss_file *pcm_oss_file;
+ struct snd_pcm_oss_setup *psetup = NULL, *csetup = NULL;
int nonblock;
wait_queue_t wait;
- snd_assert(cardnum >= 0 && cardnum < SNDRV_CARDS, return -ENXIO);
- device = SNDRV_MINOR_OSS_DEVICE(minor) == SNDRV_MINOR_OSS_PCM1 ?
- adsp_map[cardnum] : dsp_map[cardnum];
-
- pcm = snd_pcm_devices[(cardnum * SNDRV_PCM_DEVICES) + device];
+ pcm = snd_lookup_oss_minor_data(iminor(inode),
+ SNDRV_OSS_DEVICE_TYPE_PCM);
if (pcm == NULL) {
err = -ENODEV;
goto __error1;
@@ -1890,7 +1884,7 @@ static int snd_pcm_oss_open(struct inode *inode, struct file *file)
down(&pcm->open_mutex);
while (1) {
err = snd_pcm_oss_open_file(file, pcm, &pcm_oss_file,
- minor, psetup, csetup);
+ iminor(inode), psetup, csetup);
if (err >= 0)
break;
if (err == -EAGAIN) {
@@ -1925,9 +1919,9 @@ static int snd_pcm_oss_open(struct inode *inode, struct file *file)
static int snd_pcm_oss_release(struct inode *inode, struct file *file)
{
- snd_pcm_t *pcm;
- snd_pcm_substream_t *substream;
- snd_pcm_oss_file_t *pcm_oss_file;
+ struct snd_pcm *pcm;
+ struct snd_pcm_substream *substream;
+ struct snd_pcm_oss_file *pcm_oss_file;
pcm_oss_file = file->private_data;
substream = pcm_oss_file->streams[SNDRV_PCM_STREAM_PLAYBACK];
@@ -1947,7 +1941,7 @@ static int snd_pcm_oss_release(struct inode *inode, struct file *file)
static long snd_pcm_oss_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
{
- snd_pcm_oss_file_t *pcm_oss_file;
+ struct snd_pcm_oss_file *pcm_oss_file;
int __user *p = (int __user *)arg;
int res;
@@ -1958,7 +1952,7 @@ static long snd_pcm_oss_ioctl(struct file *file, unsigned int cmd, unsigned long
return put_user(1, p);
#if defined(CONFIG_SND_MIXER_OSS) || (defined(MODULE) && defined(CONFIG_SND_MIXER_OSS_MODULE))
if (((cmd >> 8) & 0xff) == 'M') { /* mixer ioctl - for OSS compatibility */
- snd_pcm_substream_t *substream;
+ struct snd_pcm_substream *substream;
int idx;
for (idx = 0; idx < 2; ++idx) {
substream = pcm_oss_file->streams[idx];
@@ -2113,8 +2107,8 @@ static long snd_pcm_oss_ioctl(struct file *file, unsigned int cmd, unsigned long
static ssize_t snd_pcm_oss_read(struct file *file, char __user *buf, size_t count, loff_t *offset)
{
- snd_pcm_oss_file_t *pcm_oss_file;
- snd_pcm_substream_t *substream;
+ struct snd_pcm_oss_file *pcm_oss_file;
+ struct snd_pcm_substream *substream;
pcm_oss_file = file->private_data;
substream = pcm_oss_file->streams[SNDRV_PCM_STREAM_CAPTURE];
@@ -2133,8 +2127,8 @@ static ssize_t snd_pcm_oss_read(struct file *file, char __user *buf, size_t coun
static ssize_t snd_pcm_oss_write(struct file *file, const char __user *buf, size_t count, loff_t *offset)
{
- snd_pcm_oss_file_t *pcm_oss_file;
- snd_pcm_substream_t *substream;
+ struct snd_pcm_oss_file *pcm_oss_file;
+ struct snd_pcm_substream *substream;
long result;
pcm_oss_file = file->private_data;
@@ -2150,18 +2144,18 @@ static ssize_t snd_pcm_oss_write(struct file *file, const char __user *buf, size
return result;
}
-static int snd_pcm_oss_playback_ready(snd_pcm_substream_t *substream)
+static int snd_pcm_oss_playback_ready(struct snd_pcm_substream *substream)
{
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_pcm_runtime *runtime = substream->runtime;
if (atomic_read(&runtime->mmap_count))
return runtime->oss.prev_hw_ptr_interrupt != runtime->hw_ptr_interrupt;
else
return snd_pcm_playback_avail(runtime) >= runtime->oss.period_frames;
}
-static int snd_pcm_oss_capture_ready(snd_pcm_substream_t *substream)
+static int snd_pcm_oss_capture_ready(struct snd_pcm_substream *substream)
{
- snd_pcm_runtime_t *runtime = substream->runtime;
+ struct snd_pcm_runtime *runtime = substream->runtime;
if (atomic_read(&runtime->mmap_count))
return runtime->oss.prev_hw_ptr_interrupt != runtime->hw_ptr_interrupt;
else
@@ -2170,9 +2164,9 @@ static int snd_pcm_oss_capture_ready(snd_pcm_substream_t *substream)
static unsigned int snd_pcm_oss_poll(struct file *file, poll_table * wait)
{
- snd_pcm_oss_file_t *pcm_oss_file;
+ struct snd_pcm_oss_file *pcm_oss_file;
unsigned int mask;
- snd_pcm_substream_t *psubstream = NULL, *csubstream = NULL;
+ struct snd_pcm_substream *psubstream = NULL, *csubstream = NULL;
pcm_oss_file = file->private_data;
@@ -2181,7 +2175,7 @@ static unsigned int snd_pcm_oss_poll(struct file *file, poll_table * wait)
mask = 0;
if (psubstream != NULL) {
- snd_pcm_runtime_t *runtime = psubstream->runtime;
+ struct snd_pcm_runtime *runtime = psubstream->runtime;
poll_wait(file, &runtime->sleep, wait);
snd_pcm_stream_lock_irq(psubstream);
if (runtime->status->state != SNDRV_PCM_STATE_DRAINING &&
@@ -2191,8 +2185,8 @@ static unsigned int snd_pcm_oss_poll(struct file *file, poll_table * wait)
snd_pcm_stream_unlock_irq(psubstream);
}
if (csubstream != NULL) {
- snd_pcm_runtime_t *runtime = csubstream->runtime;
- enum sndrv_pcm_state ostate;
+ struct snd_pcm_runtime *runtime = csubstream->runtime;
+ snd_pcm_state_t ostate;
poll_wait(file, &runtime->sleep, wait);
snd_pcm_stream_lock_irq(csubstream);
if ((ostate = runtime->status->state) != SNDRV_PCM_STATE_RUNNING ||
@@ -2200,7 +2194,7 @@ static unsigned int snd_pcm_oss_poll(struct file *file, poll_table * wait)
mask |= POLLIN | POLLRDNORM;
snd_pcm_stream_unlock_irq(csubstream);
if (ostate != SNDRV_PCM_STATE_RUNNING && runtime->oss.trigger) {
- snd_pcm_oss_file_t ofile;
+ struct snd_pcm_oss_file ofile;
memset(&ofile, 0, sizeof(ofile));
ofile.streams[SNDRV_PCM_STREAM_CAPTURE] = pcm_oss_file->streams[SNDRV_PCM_STREAM_CAPTURE];
runtime->oss.trigger = 0;
@@ -2213,9 +2207,9 @@ static unsigned int snd_pcm_oss_poll(struct file *file, poll_table * wait)
static int snd_pcm_oss_mmap(struct file *file, struct vm_area_struct *area)
{
- snd_pcm_oss_file_t *pcm_oss_file;
- snd_pcm_substream_t *substream = NULL;
- snd_pcm_runtime_t *runtime;
+ struct snd_pcm_oss_file *pcm_oss_file;
+ struct snd_pcm_substream *substream = NULL;
+ struct snd_pcm_runtime *runtime;
int err;
#ifdef OSS_DEBUG
@@ -2275,15 +2269,16 @@ static int snd_pcm_oss_mmap(struct file *file, struct vm_area_struct *area)
return 0;
}
+#ifdef CONFIG_PROC_FS
/*
* /proc interface
*/
-static void snd_pcm_oss_proc_read(snd_info_entry_t *entry,
- snd_info_buffer_t * buffer)
+static void snd_pcm_oss_proc_read(struct snd_info_entry *entry,
+ struct snd_info_buffer *buffer)
{
- snd_pcm_str_t *pstr = (snd_pcm_str_t *)entry->private_data;
- snd_pcm_oss_setup_t *setup = pstr->oss.setup_list;
+ struct snd_pcm_str *pstr = entry->private_data;
+ struct snd_pcm_oss_setup *setup = pstr->oss.setup_list;
down(&pstr->oss.setup_mutex);
while (setup) {
snd_iprintf(buffer, "%s %u %u%s%s%s%s%s%s\n",
@@ -2301,11 +2296,11 @@ static void snd_pcm_oss_proc_read(snd_info_entry_t *entry,
up(&pstr->oss.setup_mutex);
}
-static void snd_pcm_oss_proc_free_setup_list(snd_pcm_str_t * pstr)
+static void snd_pcm_oss_proc_free_setup_list(struct snd_pcm_str * pstr)
{
unsigned int idx;
- snd_pcm_substream_t *substream;
- snd_pcm_oss_setup_t *setup, *setupn;
+ struct snd_pcm_substream *substream;
+ struct snd_pcm_oss_setup *setup, *setupn;
for (idx = 0, substream = pstr->substream;
idx < pstr->substream_count; idx++, substream = substream->next)
@@ -2319,13 +2314,13 @@ static void snd_pcm_oss_proc_free_setup_list(snd_pcm_str_t * pstr)
pstr->oss.setup_list = NULL;
}
-static void snd_pcm_oss_proc_write(snd_info_entry_t *entry,
- snd_info_buffer_t * buffer)
+static void snd_pcm_oss_proc_write(struct snd_info_entry *entry,
+ struct snd_info_buffer *buffer)
{
- snd_pcm_str_t *pstr = (snd_pcm_str_t *)entry->private_data;
+ struct snd_pcm_str *pstr = entry->private_data;
char line[128], str[32], task_name[32], *ptr;
int idx1;
- snd_pcm_oss_setup_t *setup, *setup1, template;
+ struct snd_pcm_oss_setup *setup, *setup1, template;
while (!snd_info_get_line(buffer, line, sizeof(line))) {
down(&pstr->oss.setup_mutex);
@@ -2370,7 +2365,7 @@ static void snd_pcm_oss_proc_write(snd_info_entry_t *entry,
}
} while (*str);
if (setup == NULL) {
- setup = (snd_pcm_oss_setup_t *) kmalloc(sizeof(snd_pcm_oss_setup_t), GFP_KERNEL);
+ setup = kmalloc(sizeof(struct snd_pcm_oss_setup), GFP_KERNEL);
if (setup) {
if (pstr->oss.setup_list == NULL) {
pstr->oss.setup_list = setup;
@@ -2389,12 +2384,12 @@ static void snd_pcm_oss_proc_write(snd_info_entry_t *entry,
}
}
-static void snd_pcm_oss_proc_init(snd_pcm_t *pcm)
+static void snd_pcm_oss_proc_init(struct snd_pcm *pcm)
{
int stream;
for (stream = 0; stream < 2; ++stream) {
- snd_info_entry_t *entry;
- snd_pcm_str_t *pstr = &pcm->streams[stream];
+ struct snd_info_entry *entry;
+ struct snd_pcm_str *pstr = &pcm->streams[stream];
if (pstr->substream_count == 0)
continue;
if ((entry = snd_info_create_card_entry(pcm->card, "oss", pstr->proc_root)) != NULL) {
@@ -2414,11 +2409,11 @@ static void snd_pcm_oss_proc_init(snd_pcm_t *pcm)
}
}
-static void snd_pcm_oss_proc_done(snd_pcm_t *pcm)
+static void snd_pcm_oss_proc_done(struct snd_pcm *pcm)
{
int stream;
for (stream = 0; stream < 2; ++stream) {
- snd_pcm_str_t *pstr = &pcm->streams[stream];
+ struct snd_pcm_str *pstr = &pcm->streams[stream];
if (pstr->oss.proc_entry) {
snd_info_unregister(pstr->oss.proc_entry);
pstr->oss.proc_entry = NULL;
@@ -2426,6 +2421,10 @@ static void snd_pcm_oss_proc_done(snd_pcm_t *pcm)
}
}
}
+#else /* !CONFIG_PROC_FS */
+#define snd_pcm_oss_proc_init(pcm)
+#define snd_pcm_oss_proc_done(pcm)
+#endif /* CONFIG_PROC_FS */
/*
* ENTRY functions
@@ -2444,25 +2443,19 @@ static struct file_operations snd_pcm_oss_f_reg =
.mmap = snd_pcm_oss_mmap,
};
-static snd_minor_t snd_pcm_oss_reg =
-{
- .comment = "digital audio",
- .f_ops = &snd_pcm_oss_f_reg,
-};
-
-static void register_oss_dsp(snd_pcm_t *pcm, int index)
+static void register_oss_dsp(struct snd_pcm *pcm, int index)
{
char name[128];
sprintf(name, "dsp%i%i", pcm->card->number, pcm->device);
if (snd_register_oss_device(SNDRV_OSS_DEVICE_TYPE_PCM,
- pcm->card, index, &snd_pcm_oss_reg,
- name) < 0) {
+ pcm->card, index, &snd_pcm_oss_f_reg,
+ pcm, name) < 0) {
snd_printk(KERN_ERR "unable to register OSS PCM device %i:%i\n",
pcm->card->number, pcm->device);
}
}
-static int snd_pcm_oss_register_minor(snd_pcm_t * pcm)
+static int snd_pcm_oss_register_minor(struct snd_pcm *pcm)
{
pcm->oss.reg = 0;
if (dsp_map[pcm->card->number] == (int)pcm->device) {
@@ -2493,7 +2486,7 @@ static int snd_pcm_oss_register_minor(snd_pcm_t * pcm)
return 0;
}
-static int snd_pcm_oss_disconnect_minor(snd_pcm_t * pcm)
+static int snd_pcm_oss_disconnect_minor(struct snd_pcm *pcm)
{
if (pcm->oss.reg) {
if (pcm->oss.reg_mask & 1) {
@@ -2510,7 +2503,7 @@ static int snd_pcm_oss_disconnect_minor(snd_pcm_t * pcm)
return 0;
}
-static int snd_pcm_oss_unregister_minor(snd_pcm_t * pcm)
+static int snd_pcm_oss_unregister_minor(struct snd_pcm *pcm)
{
snd_pcm_oss_disconnect_minor(pcm);
if (pcm->oss.reg) {
@@ -2525,7 +2518,7 @@ static int snd_pcm_oss_unregister_minor(snd_pcm_t * pcm)
return 0;
}
-static snd_pcm_notify_t snd_pcm_oss_notify =
+static struct snd_pcm_notify snd_pcm_oss_notify =
{
.n_register = snd_pcm_oss_register_minor,
.n_disconnect = snd_pcm_oss_disconnect_minor,
diff --git a/sound/core/oss/pcm_plugin.c b/sound/core/oss/pcm_plugin.c
index fc23373c000..7e8676880dd 100644
--- a/sound/core/oss/pcm_plugin.c
+++ b/sound/core/oss/pcm_plugin.c
@@ -36,22 +36,22 @@
#define snd_pcm_plug_first(plug) ((plug)->runtime->oss.plugin_first)
#define snd_pcm_plug_last(plug) ((plug)->runtime->oss.plugin_last)
-static int snd_pcm_plugin_src_channels_mask(snd_pcm_plugin_t *plugin,
- bitset_t *dst_vmask,
- bitset_t **src_vmask)
+static int snd_pcm_plugin_src_channels_mask(struct snd_pcm_plugin *plugin,
+ unsigned long *dst_vmask,
+ unsigned long **src_vmask)
{
- bitset_t *vmask = plugin->src_vmask;
- bitset_copy(vmask, dst_vmask, plugin->src_format.channels);
+ unsigned long *vmask = plugin->src_vmask;
+ bitmap_copy(vmask, dst_vmask, plugin->src_format.channels);
*src_vmask = vmask;
return 0;
}
-static int snd_pcm_plugin_dst_channels_mask(snd_pcm_plugin_t *plugin,
- bitset_t *src_vmask,
- bitset_t **dst_vmask)
+static int snd_pcm_plugin_dst_channels_mask(struct snd_pcm_plugin *plugin,
+ unsigned long *src_vmask,
+ unsigned long **dst_vmask)
{
- bitset_t *vmask = plugin->dst_vmask;
- bitset_copy(vmask, src_vmask, plugin->dst_format.channels);
+ unsigned long *vmask = plugin->dst_vmask;
+ bitmap_copy(vmask, src_vmask, plugin->dst_format.channels);
*dst_vmask = vmask;
return 0;
}
@@ -67,13 +67,13 @@ static int rate_match(unsigned int src_rate, unsigned int dst_rate)
return dst_rate >= low && dst_rate <= high;
}
-static int snd_pcm_plugin_alloc(snd_pcm_plugin_t *plugin, snd_pcm_uframes_t frames)
+static int snd_pcm_plugin_alloc(struct snd_pcm_plugin *plugin, snd_pcm_uframes_t frames)
{
- snd_pcm_plugin_format_t *format;
+ struct snd_pcm_plugin_format *format;
ssize_t width;
size_t size;
unsigned int channel;
- snd_pcm_plugin_channel_t *c;
+ struct snd_pcm_plugin_channel *c;
if (plugin->stream == SNDRV_PCM_STREAM_PLAYBACK) {
format = &plugin->src_format;
@@ -120,12 +120,12 @@ static int snd_pcm_plugin_alloc(snd_pcm_plugin_t *plugin, snd_pcm_uframes_t fram
return 0;
}
-int snd_pcm_plug_alloc(snd_pcm_plug_t *plug, snd_pcm_uframes_t frames)
+int snd_pcm_plug_alloc(struct snd_pcm_substream *plug, snd_pcm_uframes_t frames)
{
int err;
snd_assert(snd_pcm_plug_first(plug) != NULL, return -ENXIO);
if (snd_pcm_plug_stream(plug) == SNDRV_PCM_STREAM_PLAYBACK) {
- snd_pcm_plugin_t *plugin = snd_pcm_plug_first(plug);
+ struct snd_pcm_plugin *plugin = snd_pcm_plug_first(plug);
while (plugin->next) {
if (plugin->dst_frames)
frames = plugin->dst_frames(plugin, frames);
@@ -136,7 +136,7 @@ int snd_pcm_plug_alloc(snd_pcm_plug_t *plug, snd_pcm_uframes_t frames)
return err;
}
} else {
- snd_pcm_plugin_t *plugin = snd_pcm_plug_last(plug);
+ struct snd_pcm_plugin *plugin = snd_pcm_plug_last(plug);
while (plugin->prev) {
if (plugin->src_frames)
frames = plugin->src_frames(plugin, frames);
@@ -151,22 +151,22 @@ int snd_pcm_plug_alloc(snd_pcm_plug_t *plug, snd_pcm_uframes_t frames)
}
-snd_pcm_sframes_t snd_pcm_plugin_client_channels(snd_pcm_plugin_t *plugin,
+snd_pcm_sframes_t snd_pcm_plugin_client_channels(struct snd_pcm_plugin *plugin,
snd_pcm_uframes_t frames,
- snd_pcm_plugin_channel_t **channels)
+ struct snd_pcm_plugin_channel **channels)
{
*channels = plugin->buf_channels;
return frames;
}
-int snd_pcm_plugin_build(snd_pcm_plug_t *plug,
+int snd_pcm_plugin_build(struct snd_pcm_substream *plug,
const char *name,
- snd_pcm_plugin_format_t *src_format,
- snd_pcm_plugin_format_t *dst_format,
+ struct snd_pcm_plugin_format *src_format,
+ struct snd_pcm_plugin_format *dst_format,
size_t extra,
- snd_pcm_plugin_t **ret)
+ struct snd_pcm_plugin **ret)
{
- snd_pcm_plugin_t *plugin;
+ struct snd_pcm_plugin *plugin;
unsigned int channels;
snd_assert(plug != NULL, return -ENXIO);
@@ -193,12 +193,12 @@ int snd_pcm_plugin_build(snd_pcm_plug_t *plug,
snd_pcm_plugin_free(plugin);
return -ENOMEM;
}
- plugin->src_vmask = bitset_alloc(src_format->channels);
+ plugin->src_vmask = bitmap_alloc(src_format->channels);
if (plugin->src_vmask == NULL) {
snd_pcm_plugin_free(plugin);
return -ENOMEM;
}
- plugin->dst_vmask = bitset_alloc(dst_format->channels);
+ plugin->dst_vmask = bitmap_alloc(dst_format->channels);
if (plugin->dst_vmask == NULL) {
snd_pcm_plugin_free(plugin);
return -ENOMEM;
@@ -210,7 +210,7 @@ int snd_pcm_plugin_build(snd_pcm_plug_t *plug,
return 0;
}
-int snd_pcm_plugin_free(snd_pcm_plugin_t *plugin)
+int snd_pcm_plugin_free(struct snd_pcm_plugin *plugin)
{
if (! plugin)
return 0;
@@ -224,9 +224,9 @@ int snd_pcm_plugin_free(snd_pcm_plugin_t *plugin)
return 0;
}
-snd_pcm_sframes_t snd_pcm_plug_client_size(snd_pcm_plug_t *plug, snd_pcm_uframes_t drv_frames)
+snd_pcm_sframes_t snd_pcm_plug_client_size(struct snd_pcm_substream *plug, snd_pcm_uframes_t drv_frames)
{
- snd_pcm_plugin_t *plugin, *plugin_prev, *plugin_next;
+ struct snd_pcm_plugin *plugin, *plugin_prev, *plugin_next;
int stream = snd_pcm_plug_stream(plug);
snd_assert(plug != NULL, return -ENXIO);
@@ -253,9 +253,9 @@ snd_pcm_sframes_t snd_pcm_plug_client_size(snd_pcm_plug_t *plug, snd_pcm_uframes
return drv_frames;
}
-snd_pcm_sframes_t snd_pcm_plug_slave_size(snd_pcm_plug_t *plug, snd_pcm_uframes_t clt_frames)
+snd_pcm_sframes_t snd_pcm_plug_slave_size(struct snd_pcm_substream *plug, snd_pcm_uframes_t clt_frames)
{
- snd_pcm_plugin_t *plugin, *plugin_prev, *plugin_next;
+ struct snd_pcm_plugin *plugin, *plugin_prev, *plugin_next;
snd_pcm_sframes_t frames;
int stream = snd_pcm_plug_stream(plug);
@@ -290,9 +290,9 @@ snd_pcm_sframes_t snd_pcm_plug_slave_size(snd_pcm_plug_t *plug, snd_pcm_uframes_
return frames;
}
-static int snd_pcm_plug_formats(snd_mask_t *mask, int format)
+static int snd_pcm_plug_formats(struct snd_mask *mask, int format)
{
- snd_mask_t formats = *mask;
+ struct snd_mask formats = *mask;
u64 linfmts = (SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S8 |
SNDRV_PCM_FMTBIT_U16_LE | SNDRV_PCM_FMTBIT_S16_LE |
SNDRV_PCM_FMTBIT_U16_BE | SNDRV_PCM_FMTBIT_S16_BE |
@@ -326,7 +326,7 @@ static int preferred_formats[] = {
SNDRV_PCM_FORMAT_U8
};
-int snd_pcm_plug_slave_format(int format, snd_mask_t *format_mask)
+int snd_pcm_plug_slave_format(int format, struct snd_mask *format_mask)
{
if (snd_mask_test(format_mask, format))
return format;
@@ -376,15 +376,15 @@ int snd_pcm_plug_slave_format(int format, snd_mask_t *format_mask)
}
}
-int snd_pcm_plug_format_plugins(snd_pcm_plug_t *plug,
- snd_pcm_hw_params_t *params,
- snd_pcm_hw_params_t *slave_params)
+int snd_pcm_plug_format_plugins(struct snd_pcm_substream *plug,
+ struct snd_pcm_hw_params *params,
+ struct snd_pcm_hw_params *slave_params)
{
- snd_pcm_plugin_format_t tmpformat;
- snd_pcm_plugin_format_t dstformat;
- snd_pcm_plugin_format_t srcformat;
+ struct snd_pcm_plugin_format tmpformat;
+ struct snd_pcm_plugin_format dstformat;
+ struct snd_pcm_plugin_format srcformat;
int src_access, dst_access;
- snd_pcm_plugin_t *plugin = NULL;
+ struct snd_pcm_plugin *plugin = NULL;
int err;
int stream = snd_pcm_plug_stream(plug);
int slave_interleaved = (params_channels(slave_params) == 1 ||
@@ -462,7 +462,7 @@ int snd_pcm_plug_format_plugins(snd_pcm_plug_t *plug,
if (srcformat.channels > dstformat.channels) {
int sv = srcformat.channels;
int dv = dstformat.channels;
- route_ttable_entry_t *ttable = kcalloc(dv * sv, sizeof(*ttable), GFP_KERNEL);
+ int *ttable = kcalloc(dv * sv, sizeof(*ttable), GFP_KERNEL);
if (ttable == NULL)
return -ENOMEM;
#if 1
@@ -525,7 +525,7 @@ int snd_pcm_plug_format_plugins(snd_pcm_plug_t *plug,
if (srcformat.channels < dstformat.channels) {
int sv = srcformat.channels;
int dv = dstformat.channels;
- route_ttable_entry_t *ttable = kcalloc(dv * sv, sizeof(*ttable), GFP_KERNEL);
+ int *ttable = kcalloc(dv * sv, sizeof(*ttable), GFP_KERNEL);
if (ttable == NULL)
return -ENOMEM;
#if 0
@@ -614,14 +614,14 @@ int snd_pcm_plug_format_plugins(snd_pcm_plug_t *plug,
return 0;
}
-snd_pcm_sframes_t snd_pcm_plug_client_channels_buf(snd_pcm_plug_t *plug,
+snd_pcm_sframes_t snd_pcm_plug_client_channels_buf(struct snd_pcm_substream *plug,
char *buf,
snd_pcm_uframes_t count,
- snd_pcm_plugin_channel_t **channels)
+ struct snd_pcm_plugin_channel **channels)
{
- snd_pcm_plugin_t *plugin;
- snd_pcm_plugin_channel_t *v;
- snd_pcm_plugin_format_t *format;
+ struct snd_pcm_plugin *plugin;
+ struct snd_pcm_plugin_channel *v;
+ struct snd_pcm_plugin_format *format;
int width, nchannels, channel;
int stream = snd_pcm_plug_stream(plug);
@@ -650,19 +650,19 @@ snd_pcm_sframes_t snd_pcm_plug_client_channels_buf(snd_pcm_plug_t *plug,
return count;
}
-static int snd_pcm_plug_playback_channels_mask(snd_pcm_plug_t *plug,
- bitset_t *client_vmask)
+static int snd_pcm_plug_playback_channels_mask(struct snd_pcm_substream *plug,
+ unsigned long *client_vmask)
{
- snd_pcm_plugin_t *plugin = snd_pcm_plug_last(plug);
+ struct snd_pcm_plugin *plugin = snd_pcm_plug_last(plug);
if (plugin == NULL) {
return 0;
} else {
int schannels = plugin->dst_format.channels;
- bitset_t bs[bitset_size(schannels)];
- bitset_t *srcmask;
- bitset_t *dstmask = bs;
+ DECLARE_BITMAP(bs, schannels);
+ unsigned long *srcmask;
+ unsigned long *dstmask = bs;
int err;
- bitset_one(dstmask, schannels);
+ bitmap_fill(dstmask, schannels);
while (1) {
err = plugin->src_channels_mask(plugin, dstmask, &srcmask);
@@ -673,52 +673,52 @@ static int snd_pcm_plug_playback_channels_mask(snd_pcm_plug_t *plug,
break;
plugin = plugin->prev;
}
- bitset_and(client_vmask, dstmask, plugin->src_format.channels);
+ bitmap_and(client_vmask, client_vmask, dstmask, plugin->src_format.channels);
return 0;
}
}
-static int snd_pcm_plug_playback_disable_useless_channels(snd_pcm_plug_t *plug,
- snd_pcm_plugin_channel_t *src_channels)
+static int snd_pcm_plug_playback_disable_useless_channels(struct snd_pcm_substream *plug,
+ struct snd_pcm_plugin_channel *src_channels)
{
- snd_pcm_plugin_t *plugin = snd_pcm_plug_first(plug);
+ struct snd_pcm_plugin *plugin = snd_pcm_plug_first(plug);
unsigned int nchannels = plugin->src_format.channels;
- bitset_t bs[bitset_size(nchannels)];
- bitset_t *srcmask = bs;
+ DECLARE_BITMAP(bs, nchannels);
+ unsigned long *srcmask = bs;
int err;
unsigned int channel;
for (channel = 0; channel < nchannels; channel++) {
if (src_channels[channel].enabled)
- bitset_set(srcmask, channel);
+ set_bit(channel, srcmask);
else
- bitset_reset(srcmask, channel);
+ clear_bit(channel, srcmask);
}
err = snd_pcm_plug_playback_channels_mask(plug, srcmask);
if (err < 0)
return err;
for (channel = 0; channel < nchannels; channel++) {
- if (!bitset_get(srcmask, channel))
+ if (!test_bit(channel, srcmask))
src_channels[channel].enabled = 0;
}
return 0;
}
-static int snd_pcm_plug_capture_disable_useless_channels(snd_pcm_plug_t *plug,
- snd_pcm_plugin_channel_t *src_channels,
- snd_pcm_plugin_channel_t *client_channels)
+static int snd_pcm_plug_capture_disable_useless_channels(struct snd_pcm_substream *plug,
+ struct snd_pcm_plugin_channel *src_channels,
+ struct snd_pcm_plugin_channel *client_channels)
{
- snd_pcm_plugin_t *plugin = snd_pcm_plug_last(plug);
+ struct snd_pcm_plugin *plugin = snd_pcm_plug_last(plug);
unsigned int nchannels = plugin->dst_format.channels;
- bitset_t bs[bitset_size(nchannels)];
- bitset_t *dstmask = bs;
- bitset_t *srcmask;
+ DECLARE_BITMAP(bs, nchannels);
+ unsigned long *dstmask = bs;
+ unsigned long *srcmask;
int err;
unsigned int channel;
for (channel = 0; channel < nchannels; channel++) {
if (client_channels[channel].enabled)
- bitset_set(dstmask, channel);
+ set_bit(channel, dstmask);
else
- bitset_reset(dstmask, channel);
+ clear_bit(channel, dstmask);
}
while (plugin) {
err = plugin->src_channels_mask(plugin, dstmask, &srcmask);
@@ -730,16 +730,16 @@ static int snd_pcm_plug_capture_disable_useless_channels(snd_pcm_plug_t *plug,
plugin = snd_pcm_plug_first(plug);
nchannels = plugin->src_format.channels;
for (channel = 0; channel < nchannels; channel++) {
- if (!bitset_get(dstmask, channel))
+ if (!test_bit(channel, dstmask))
src_channels[channel].enabled = 0;
}
return 0;
}
-snd_pcm_sframes_t snd_pcm_plug_write_transfer(snd_pcm_plug_t *plug, snd_pcm_plugin_channel_t *src_channels, snd_pcm_uframes_t size)
+snd_pcm_sframes_t snd_pcm_plug_write_transfer(struct snd_pcm_substream *plug, struct snd_pcm_plugin_channel *src_channels, snd_pcm_uframes_t size)
{
- snd_pcm_plugin_t *plugin, *next;
- snd_pcm_plugin_channel_t *dst_channels;
+ struct snd_pcm_plugin *plugin, *next;
+ struct snd_pcm_plugin_channel *dst_channels;
int err;
snd_pcm_sframes_t frames = size;
@@ -771,10 +771,10 @@ snd_pcm_sframes_t snd_pcm_plug_write_transfer(snd_pcm_plug_t *plug, snd_pcm_plug
return snd_pcm_plug_client_size(plug, frames);
}
-snd_pcm_sframes_t snd_pcm_plug_read_transfer(snd_pcm_plug_t *plug, snd_pcm_plugin_channel_t *dst_channels_final, snd_pcm_uframes_t size)
+snd_pcm_sframes_t snd_pcm_plug_read_transfer(struct snd_pcm_substream *plug, struct snd_pcm_plugin_channel *dst_channels_final, snd_pcm_uframes_t size)
{
- snd_pcm_plugin_t *plugin, *next;
- snd_pcm_plugin_channel_t *src_channels, *dst_channels;
+ struct snd_pcm_plugin *plugin, *next;
+ struct snd_pcm_plugin_channel *src_channels, *dst_channels;
snd_pcm_sframes_t frames = size;
int err;
@@ -806,7 +806,7 @@ snd_pcm_sframes_t snd_pcm_plug_read_transfer(snd_pcm_plug_t *plug, snd_pcm_plugi
return frames;
}
-int snd_pcm_area_silence(const snd_pcm_channel_area_t *dst_area, size_t dst_offset,
+int snd_pcm_area_silence(const struct snd_pcm_channel_area *dst_area, size_t dst_offset,
size_t samples, int format)
{
/* FIXME: sub byte resolution and odd dst_offset */
@@ -852,8 +852,8 @@ int snd_pcm_area_silence(const snd_pcm_channel_area_t *dst_area, size_t dst_offs
return 0;
}
-int snd_pcm_area_copy(const snd_pcm_channel_area_t *src_area, size_t src_offset,
- const snd_pcm_channel_area_t *dst_area, size_t dst_offset,
+int snd_pcm_area_copy(const struct snd_pcm_channel_area *src_area, size_t src_offset,
+ const struct snd_pcm_channel_area *dst_area, size_t dst_offset,
size_t samples, int format)
{
/* FIXME: sub byte resolution and odd dst_offset */
diff --git a/sound/core/oss/pcm_plugin.h b/sound/core/oss/pcm_plugin.h
index 0f86ce47749..29198da615c 100644
--- a/sound/core/oss/pcm_plugin.h
+++ b/sound/core/oss/pcm_plugin.h
@@ -22,214 +22,164 @@
*
*/
-#ifndef ATTRIBUTE_UNUSED
-#define ATTRIBUTE_UNUSED __attribute__ ((__unused__))
-#endif
-
-typedef unsigned int bitset_t;
-
-static inline size_t bitset_size(int nbits)
-{
- return (nbits + sizeof(bitset_t) * 8 - 1) / (sizeof(bitset_t) * 8);
-}
-
-static inline bitset_t *bitset_alloc(int nbits)
-{
- return kcalloc(bitset_size(nbits), sizeof(bitset_t), GFP_KERNEL);
-}
-
-static inline void bitset_set(bitset_t *bitmap, unsigned int pos)
-{
- size_t bits = sizeof(*bitmap) * 8;
- bitmap[pos / bits] |= 1 << (pos % bits);
-}
+#include <linux/bitmap.h>
-static inline void bitset_reset(bitset_t *bitmap, unsigned int pos)
+static inline unsigned long *bitmap_alloc(unsigned int nbits)
{
- size_t bits = sizeof(*bitmap) * 8;
- bitmap[pos / bits] &= ~(1 << (pos % bits));
+ return kmalloc(BITS_TO_LONGS(nbits), GFP_KERNEL);
}
-static inline int bitset_get(bitset_t *bitmap, unsigned int pos)
-{
- size_t bits = sizeof(*bitmap) * 8;
- return !!(bitmap[pos / bits] & (1 << (pos % bits)));
-}
-
-static inline void bitset_copy(bitset_t *dst, bitset_t *src, unsigned int nbits)
-{
- memcpy(dst, src, bitset_size(nbits) * sizeof(bitset_t));
-}
-
-static inline void bitset_and(bitset_t *dst, bitset_t *bs, unsigned int nbits)
-{
- bitset_t *end = dst + bitset_size(nbits);
- while (dst < end)
- *dst++ &= *bs++;
-}
-
-static inline void bitset_or(bitset_t *dst, bitset_t *bs, unsigned int nbits)
-{
- bitset_t *end = dst + bitset_size(nbits);
- while (dst < end)
- *dst++ |= *bs++;
-}
-
-static inline void bitset_zero(bitset_t *dst, unsigned int nbits)
-{
- bitset_t *end = dst + bitset_size(nbits);
- while (dst < end)
- *dst++ = 0;
-}
-
-static inline void bitset_one(bitset_t *dst, unsigned int nbits)
-{
- bitset_t *end = dst + bitset_size(nbits);
- while (dst < end)
- *dst++ = ~(bitset_t)0;
-}
-
-#define snd_pcm_plug_t snd_pcm_substream_t
#define snd_pcm_plug_stream(plug) ((plug)->stream)
-typedef enum {
+enum snd_pcm_plugin_action {
INIT = 0,
PREPARE = 1,
-} snd_pcm_plugin_action_t;
+};
-typedef struct _snd_pcm_channel_area {
+struct snd_pcm_channel_area {
void *addr; /* base address of channel samples */
unsigned int first; /* offset to first sample in bits */
unsigned int step; /* samples distance in bits */
-} snd_pcm_channel_area_t;
+};
-typedef struct _snd_pcm_plugin_channel {
+struct snd_pcm_plugin_channel {
void *aptr; /* pointer to the allocated area */
- snd_pcm_channel_area_t area;
+ struct snd_pcm_channel_area area;
snd_pcm_uframes_t frames; /* allocated frames */
unsigned int enabled:1; /* channel need to be processed */
unsigned int wanted:1; /* channel is wanted */
-} snd_pcm_plugin_channel_t;
+};
-typedef struct _snd_pcm_plugin_format {
+struct snd_pcm_plugin_format {
int format;
unsigned int rate;
unsigned int channels;
-} snd_pcm_plugin_format_t;
+};
-struct _snd_pcm_plugin {
+struct snd_pcm_plugin {
const char *name; /* plug-in name */
int stream;
- snd_pcm_plugin_format_t src_format; /* source format */
- snd_pcm_plugin_format_t dst_format; /* destination format */
+ struct snd_pcm_plugin_format src_format; /* source format */
+ struct snd_pcm_plugin_format dst_format; /* destination format */
int src_width; /* sample width in bits */
int dst_width; /* sample width in bits */
int access;
- snd_pcm_sframes_t (*src_frames)(snd_pcm_plugin_t *plugin, snd_pcm_uframes_t dst_frames);
- snd_pcm_sframes_t (*dst_frames)(snd_pcm_plugin_t *plugin, snd_pcm_uframes_t src_frames);
- snd_pcm_sframes_t (*client_channels)(snd_pcm_plugin_t *plugin,
- snd_pcm_uframes_t frames,
- snd_pcm_plugin_channel_t **channels);
- int (*src_channels_mask)(snd_pcm_plugin_t *plugin,
- bitset_t *dst_vmask,
- bitset_t **src_vmask);
- int (*dst_channels_mask)(snd_pcm_plugin_t *plugin,
- bitset_t *src_vmask,
- bitset_t **dst_vmask);
- snd_pcm_sframes_t (*transfer)(snd_pcm_plugin_t *plugin,
- const snd_pcm_plugin_channel_t *src_channels,
- snd_pcm_plugin_channel_t *dst_channels,
- snd_pcm_uframes_t frames);
- int (*action)(snd_pcm_plugin_t *plugin,
- snd_pcm_plugin_action_t action,
+ snd_pcm_sframes_t (*src_frames)(struct snd_pcm_plugin *plugin, snd_pcm_uframes_t dst_frames);
+ snd_pcm_sframes_t (*dst_frames)(struct snd_pcm_plugin *plugin, snd_pcm_uframes_t src_frames);
+ snd_pcm_sframes_t (*client_channels)(struct snd_pcm_plugin *plugin,
+ snd_pcm_uframes_t frames,
+ struct snd_pcm_plugin_channel **channels);
+ int (*src_channels_mask)(struct snd_pcm_plugin *plugin,
+ unsigned long *dst_vmask,
+ unsigned long **src_vmask);
+ int (*dst_channels_mask)(struct snd_pcm_plugin *plugin,
+ unsigned long *src_vmask,
+ unsigned long **dst_vmask);
+ snd_pcm_sframes_t (*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);
+ int (*action)(struct snd_pcm_plugin *plugin,
+ enum snd_pcm_plugin_action action,
unsigned long data);
- snd_pcm_plugin_t *prev;
- snd_pcm_plugin_t *next;
- snd_pcm_plug_t *plug;
+ struct snd_pcm_plugin *prev;
+ struct snd_pcm_plugin *next;
+ struct snd_pcm_substream *plug;
void *private_data;
- void (*private_free)(snd_pcm_plugin_t *plugin);
+ void (*private_free)(struct snd_pcm_plugin *plugin);
char *buf;
snd_pcm_uframes_t buf_frames;
- snd_pcm_plugin_channel_t *buf_channels;
- bitset_t *src_vmask;
- bitset_t *dst_vmask;
+ struct snd_pcm_plugin_channel *buf_channels;
+ unsigned long *src_vmask;
+ unsigned long *dst_vmask;
char extra_data[0];
};
-int snd_pcm_plugin_build(snd_pcm_plug_t *handle,
+int snd_pcm_plugin_build(struct snd_pcm_substream *handle,
const char *name,
- snd_pcm_plugin_format_t *src_format,
- snd_pcm_plugin_format_t *dst_format,
+ struct snd_pcm_plugin_format *src_format,
+ struct snd_pcm_plugin_format *dst_format,
size_t extra,
- snd_pcm_plugin_t **ret);
-int snd_pcm_plugin_free(snd_pcm_plugin_t *plugin);
-int snd_pcm_plugin_clear(snd_pcm_plugin_t **first);
-int snd_pcm_plug_alloc(snd_pcm_plug_t *plug, snd_pcm_uframes_t frames);
-snd_pcm_sframes_t snd_pcm_plug_client_size(snd_pcm_plug_t *handle, snd_pcm_uframes_t drv_size);
-snd_pcm_sframes_t snd_pcm_plug_slave_size(snd_pcm_plug_t *handle, snd_pcm_uframes_t clt_size);
+ struct snd_pcm_plugin **ret);
+int snd_pcm_plugin_free(struct snd_pcm_plugin *plugin);
+int snd_pcm_plugin_clear(struct snd_pcm_plugin **first);
+int snd_pcm_plug_alloc(struct snd_pcm_substream *plug, snd_pcm_uframes_t frames);
+snd_pcm_sframes_t snd_pcm_plug_client_size(struct snd_pcm_substream *handle, snd_pcm_uframes_t drv_size);
+snd_pcm_sframes_t snd_pcm_plug_slave_size(struct snd_pcm_substream *handle, snd_pcm_uframes_t clt_size);
#define FULL ROUTE_PLUGIN_RESOLUTION
#define HALF ROUTE_PLUGIN_RESOLUTION / 2
-typedef int route_ttable_entry_t;
-
-int snd_pcm_plugin_build_io(snd_pcm_plug_t *handle,
- snd_pcm_hw_params_t *params,
- snd_pcm_plugin_t **r_plugin);
-int snd_pcm_plugin_build_linear(snd_pcm_plug_t *handle,
- 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_mulaw(snd_pcm_plug_t *handle,
- 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_rate(snd_pcm_plug_t *handle,
- 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_route(snd_pcm_plug_t *handle,
- snd_pcm_plugin_format_t *src_format,
- snd_pcm_plugin_format_t *dst_format,
- route_ttable_entry_t *ttable,
- snd_pcm_plugin_t **r_plugin);
-int snd_pcm_plugin_build_copy(snd_pcm_plug_t *handle,
- snd_pcm_plugin_format_t *src_format,
- snd_pcm_plugin_format_t *dst_format,
- snd_pcm_plugin_t **r_plugin);
-
-int snd_pcm_plug_format_plugins(snd_pcm_plug_t *substream,
- snd_pcm_hw_params_t *params,
- snd_pcm_hw_params_t *slave_params);
-
-int snd_pcm_plug_slave_format(int format, snd_mask_t *format_mask);
-
-int snd_pcm_plugin_append(snd_pcm_plugin_t *plugin);
-
-snd_pcm_sframes_t snd_pcm_plug_write_transfer(snd_pcm_plug_t *handle, snd_pcm_plugin_channel_t *src_channels, snd_pcm_uframes_t size);
-snd_pcm_sframes_t snd_pcm_plug_read_transfer(snd_pcm_plug_t *handle, snd_pcm_plugin_channel_t *dst_channels_final, snd_pcm_uframes_t size);
-
-snd_pcm_sframes_t snd_pcm_plug_client_channels_buf(snd_pcm_plug_t *handle,
- char *buf, snd_pcm_uframes_t count,
- snd_pcm_plugin_channel_t **channels);
-
-snd_pcm_sframes_t snd_pcm_plugin_client_channels(snd_pcm_plugin_t *plugin,
- snd_pcm_uframes_t frames,
- snd_pcm_plugin_channel_t **channels);
-
-int snd_pcm_area_silence(const snd_pcm_channel_area_t *dst_channel, size_t dst_offset,
+
+int snd_pcm_plugin_build_io(struct snd_pcm_substream *handle,
+ struct snd_pcm_hw_params *params,
+ struct snd_pcm_plugin **r_plugin);
+int snd_pcm_plugin_build_linear(struct snd_pcm_substream *handle,
+ struct snd_pcm_plugin_format *src_format,
+ struct snd_pcm_plugin_format *dst_format,
+ struct snd_pcm_plugin **r_plugin);
+int snd_pcm_plugin_build_mulaw(struct snd_pcm_substream *handle,
+ struct snd_pcm_plugin_format *src_format,
+ struct snd_pcm_plugin_format *dst_format,
+ struct snd_pcm_plugin **r_plugin);
+int snd_pcm_plugin_build_rate(struct snd_pcm_substream *handle,
+ struct snd_pcm_plugin_format *src_format,
+ struct snd_pcm_plugin_format *dst_format,
+ struct snd_pcm_plugin **r_plugin);
+int snd_pcm_plugin_build_route(struct snd_pcm_substream *handle,
+ struct snd_pcm_plugin_format *src_format,
+ struct snd_pcm_plugin_format *dst_format,
+ int *ttable,
+ struct snd_pcm_plugin **r_plugin);
+int snd_pcm_plugin_build_copy(struct snd_pcm_substream *handle,
+ struct snd_pcm_plugin_format *src_format,
+ struct snd_pcm_plugin_format *dst_format,
+ struct snd_pcm_plugin **r_plugin);
+
+int snd_pcm_plug_format_plugins(struct snd_pcm_substream *substream,
+ struct snd_pcm_hw_params *params,
+ struct snd_pcm_hw_params *slave_params);
+
+int snd_pcm_plug_slave_format(int format, struct snd_mask *format_mask);
+
+int snd_pcm_plugin_append(struct snd_pcm_plugin *plugin);
+
+snd_pcm_sframes_t snd_pcm_plug_write_transfer(struct snd_pcm_substream *handle,
+ struct snd_pcm_plugin_channel *src_channels,
+ snd_pcm_uframes_t size);
+snd_pcm_sframes_t snd_pcm_plug_read_transfer(struct snd_pcm_substream *handle,
+ struct snd_pcm_plugin_channel *dst_channels_final,
+ snd_pcm_uframes_t size);
+
+snd_pcm_sframes_t snd_pcm_plug_client_channels_buf(struct snd_pcm_substream *handle,
+ char *buf, snd_pcm_uframes_t count,
+ struct snd_pcm_plugin_channel **channels);
+
+snd_pcm_sframes_t snd_pcm_plugin_client_channels(struct snd_pcm_plugin *plugin,
+ snd_pcm_uframes_t frames,
+ struct snd_pcm_plugin_channel **channels);
+
+int snd_pcm_area_silence(const struct snd_pcm_channel_area *dst_channel,
+ size_t dst_offset,
size_t samples, int format);
-int snd_pcm_area_copy(const snd_pcm_channel_area_t *src_channel, size_t src_offset,
- const snd_pcm_channel_area_t *dst_channel, size_t dst_offset,
+int snd_pcm_area_copy(const struct snd_pcm_channel_area *src_channel,
+ size_t src_offset,
+ const struct snd_pcm_channel_area *dst_channel,
+ size_t dst_offset,
size_t samples, int format);
-void *snd_pcm_plug_buf_alloc(snd_pcm_plug_t *plug, snd_pcm_uframes_t size);
-void snd_pcm_plug_buf_unlock(snd_pcm_plug_t *plug, void *ptr);
-snd_pcm_sframes_t snd_pcm_oss_write3(snd_pcm_substream_t *substream, const char *ptr, snd_pcm_uframes_t size, int in_kernel);
-snd_pcm_sframes_t snd_pcm_oss_read3(snd_pcm_substream_t *substream, char *ptr, snd_pcm_uframes_t size, int in_kernel);
-snd_pcm_sframes_t snd_pcm_oss_writev3(snd_pcm_substream_t *substream, void **bufs, snd_pcm_uframes_t frames, int in_kernel);
-snd_pcm_sframes_t snd_pcm_oss_readv3(snd_pcm_substream_t *substream, void **bufs, snd_pcm_uframes_t frames, int in_kernel);
-
-
+void *snd_pcm_plug_buf_alloc(struct snd_pcm_substream *plug, snd_pcm_uframes_t size);
+void snd_pcm_plug_buf_unlock(struct snd_pcm_substream *plug, void *ptr);
+snd_pcm_sframes_t snd_pcm_oss_write3(struct snd_pcm_substream *substream,
+ const char *ptr, snd_pcm_uframes_t size,
+ int in_kernel);
+snd_pcm_sframes_t snd_pcm_oss_read3(struct snd_pcm_substream *substream,
+ char *ptr, snd_pcm_uframes_t size, int in_kernel);
+snd_pcm_sframes_t snd_pcm_oss_writev3(struct snd_pcm_substream *substream,
+ void **bufs, snd_pcm_uframes_t frames,
+ int in_kernel);
+snd_pcm_sframes_t snd_pcm_oss_readv3(struct snd_pcm_substream *substream,
+ void **bufs, snd_pcm_uframes_t frames,
+ int in_kernel);
#define ROUTE_PLUGIN_RESOLUTION 16
@@ -237,8 +187,8 @@ int getput_index(int format);
int copy_index(int format);
int conv_index(int src_format, int dst_format);
-void zero_channel(snd_pcm_plugin_t *plugin,
- const snd_pcm_plugin_channel_t *dst_channel,
+void zero_channel(struct snd_pcm_plugin *plugin,
+ const struct snd_pcm_plugin_channel *dst_channel,
size_t samples);
#ifdef PLUGIN_DEBUG
diff --git a/sound/core/oss/rate.c b/sound/core/oss/rate.c
index 1096ec18671..4854cef6fb4 100644
--- a/sound/core/oss/rate.c
+++ b/sound/core/oss/rate.c
@@ -33,29 +33,29 @@
* Basic rate conversion plugin
*/
-typedef struct {
+struct rate_channel {
signed short last_S1;
signed short last_S2;
-} rate_channel_t;
+};
-typedef void (*rate_f)(snd_pcm_plugin_t *plugin,
- const snd_pcm_plugin_channel_t *src_channels,
- snd_pcm_plugin_channel_t *dst_channels,
+typedef void (*rate_f)(struct snd_pcm_plugin *plugin,
+ const struct snd_pcm_plugin_channel *src_channels,
+ struct snd_pcm_plugin_channel *dst_channels,
int src_frames, int dst_frames);
-typedef struct rate_private_data {
+struct rate_priv {
unsigned int pitch;
unsigned int pos;
rate_f func;
int get, put;
snd_pcm_sframes_t old_src_frames, old_dst_frames;
- rate_channel_t channels[0];
-} rate_t;
+ struct rate_channel channels[0];
+};
-static void rate_init(snd_pcm_plugin_t *plugin)
+static void rate_init(struct snd_pcm_plugin *plugin)
{
unsigned int channel;
- rate_t *data = (rate_t *)plugin->extra_data;
+ struct rate_priv *data = (struct rate_priv *)plugin->extra_data;
data->pos = 0;
for (channel = 0; channel < plugin->src_format.channels; channel++) {
data->channels[channel].last_S1 = 0;
@@ -63,9 +63,9 @@ static void rate_init(snd_pcm_plugin_t *plugin)
}
}
-static void resample_expand(snd_pcm_plugin_t *plugin,
- const snd_pcm_plugin_channel_t *src_channels,
- snd_pcm_plugin_channel_t *dst_channels,
+static void resample_expand(struct snd_pcm_plugin *plugin,
+ const struct snd_pcm_plugin_channel *src_channels,
+ struct snd_pcm_plugin_channel *dst_channels,
int src_frames, int dst_frames)
{
unsigned int pos = 0;
@@ -75,8 +75,8 @@ static void resample_expand(snd_pcm_plugin_t *plugin,
unsigned int channel;
int src_step, dst_step;
int src_frames1, dst_frames1;
- rate_t *data = (rate_t *)plugin->extra_data;
- rate_channel_t *rchannels = data->channels;
+ struct rate_priv *data = (struct rate_priv *)plugin->extra_data;
+ struct rate_channel *rchannels = data->channels;
#define GET_S16_LABELS
#define PUT_S16_LABELS
@@ -139,9 +139,9 @@ static void resample_expand(snd_pcm_plugin_t *plugin,
data->pos = pos;
}
-static void resample_shrink(snd_pcm_plugin_t *plugin,
- const snd_pcm_plugin_channel_t *src_channels,
- snd_pcm_plugin_channel_t *dst_channels,
+static void resample_shrink(struct snd_pcm_plugin *plugin,
+ const struct snd_pcm_plugin_channel *src_channels,
+ struct snd_pcm_plugin_channel *dst_channels,
int src_frames, int dst_frames)
{
unsigned int pos = 0;
@@ -151,8 +151,8 @@ static void resample_shrink(snd_pcm_plugin_t *plugin,
unsigned int channel;
int src_step, dst_step;
int src_frames1, dst_frames1;
- rate_t *data = (rate_t *)plugin->extra_data;
- rate_channel_t *rchannels = data->channels;
+ struct rate_priv *data = (struct rate_priv *)plugin->extra_data;
+ struct rate_channel *rchannels = data->channels;
#define GET_S16_LABELS
#define PUT_S16_LABELS
@@ -216,15 +216,15 @@ static void resample_shrink(snd_pcm_plugin_t *plugin,
data->pos = pos;
}
-static snd_pcm_sframes_t rate_src_frames(snd_pcm_plugin_t *plugin, snd_pcm_uframes_t frames)
+static snd_pcm_sframes_t rate_src_frames(struct snd_pcm_plugin *plugin, snd_pcm_uframes_t frames)
{
- rate_t *data;
+ struct rate_priv *data;
snd_pcm_sframes_t res;
snd_assert(plugin != NULL, return -ENXIO);
if (frames == 0)
return 0;
- data = (rate_t *)plugin->extra_data;
+ data = (struct rate_priv *)plugin->extra_data;
if (plugin->src_format.rate < plugin->dst_format.rate) {
res = (((frames * data->pitch) + (BITS/2)) >> SHIFT);
} else {
@@ -248,15 +248,15 @@ static snd_pcm_sframes_t rate_src_frames(snd_pcm_plugin_t *plugin, snd_pcm_ufram
return res;
}
-static snd_pcm_sframes_t rate_dst_frames(snd_pcm_plugin_t *plugin, snd_pcm_uframes_t frames)
+static snd_pcm_sframes_t rate_dst_frames(struct snd_pcm_plugin *plugin, snd_pcm_uframes_t frames)
{
- rate_t *data;
+ struct rate_priv *data;
snd_pcm_sframes_t res;
snd_assert(plugin != NULL, return -ENXIO);
if (frames == 0)
return 0;
- data = (rate_t *)plugin->extra_data;
+ data = (struct rate_priv *)plugin->extra_data;
if (plugin->src_format.rate < plugin->dst_format.rate) {
res = (((frames << SHIFT) + (data->pitch / 2)) / data->pitch);
} else {
@@ -280,13 +280,13 @@ static snd_pcm_sframes_t rate_dst_frames(snd_pcm_plugin_t *plugin, snd_pcm_ufram
return res;
}
-static snd_pcm_sframes_t rate_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 rate_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)
{
snd_pcm_uframes_t dst_frames;
- rate_t *data;
+ struct rate_priv *data;
snd_assert(plugin != NULL && src_channels != NULL && dst_channels != NULL, return -ENXIO);
if (frames == 0)
@@ -308,14 +308,14 @@ static snd_pcm_sframes_t rate_transfer(snd_pcm_plugin_t *plugin,
dst_frames = rate_dst_frames(plugin, frames);
if (dst_frames > dst_channels[0].frames)
dst_frames = dst_channels[0].frames;
- data = (rate_t *)plugin->extra_data;
+ data = (struct rate_priv *)plugin->extra_data;
data->func(plugin, src_channels, dst_channels, frames, dst_frames);
return dst_frames;
}
-static int rate_action(snd_pcm_plugin_t *plugin,
- snd_pcm_plugin_action_t action,
- unsigned long udata ATTRIBUTE_UNUSED)
+static int rate_action(struct snd_pcm_plugin *plugin,
+ enum snd_pcm_plugin_action action,
+ unsigned long udata)
{
snd_assert(plugin != NULL, return -ENXIO);
switch (action) {
@@ -329,14 +329,14 @@ static int rate_action(snd_pcm_plugin_t *plugin,
return 0; /* silenty ignore other actions */
}
-int snd_pcm_plugin_build_rate(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_rate(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;
- rate_t *data;
- snd_pcm_plugin_t *plugin;
+ struct rate_priv *data;
+ struct snd_pcm_plugin *plugin;
snd_assert(r_plugin != NULL, return -ENXIO);
*r_plugin = NULL;
@@ -349,11 +349,12 @@ int snd_pcm_plugin_build_rate(snd_pcm_plug_t *plug,
err = snd_pcm_plugin_build(plug, "rate conversion",
src_format, dst_format,
- sizeof(rate_t) + src_format->channels * sizeof(rate_channel_t),
+ sizeof(struct rate_priv) +
+ src_format->channels * sizeof(struct rate_channel),
&plugin);
if (err < 0)
return err;
- data = (rate_t *)plugin->extra_data;
+ data = (struct rate_priv *)plugin->extra_data;
data->get = getput_index(src_format->format);
snd_assert(data->get >= 0 && data->get < 4*2*2, return -EINVAL);
data->put = getput_index(dst_format->format);
diff --git a/sound/core/oss/route.c b/sound/core/oss/route.c
index c955b7dfdb3..726c5caa3fd 100644
--- a/sound/core/oss/route.c
+++ b/sound/core/oss/route.c
@@ -35,61 +35,62 @@
#error "Add some code here"
#endif
-typedef struct ttable_dst ttable_dst_t;
-typedef struct route_private_data route_t;
+struct ttable_dst;
-typedef void (*route_channel_f)(snd_pcm_plugin_t *plugin,
- const snd_pcm_plugin_channel_t *src_channels,
- snd_pcm_plugin_channel_t *dst_channel,
- ttable_dst_t* ttable, snd_pcm_uframes_t frames);
+typedef void (*route_channel_f)(struct snd_pcm_plugin *plugin,
+ const struct snd_pcm_plugin_channel *src_channels,
+ struct snd_pcm_plugin_channel *dst_channel,
+ struct ttable_dst *ttable, snd_pcm_uframes_t frames);
-typedef struct {
+struct ttable_src {
int channel;
int as_int;
-} ttable_src_t;
+};
struct ttable_dst {
int att; /* Attenuated */
unsigned int nsrcs;
- ttable_src_t* srcs;
+ struct ttable_src *srcs;
route_channel_f func;
};
-struct route_private_data {
+struct route_priv {
enum {R_UINT32=0, R_UINT64=1} sum_type;
int get, put;
int conv;
int src_sample_size;
- ttable_dst_t ttable[0];
+ struct ttable_dst ttable[0];
};
-typedef union {
+union sum {
u_int32_t as_uint32;
u_int64_t as_uint64;
-} sum_t;
+};
-static void route_to_channel_from_zero(snd_pcm_plugin_t *plugin,
- const snd_pcm_plugin_channel_t *src_channels ATTRIBUTE_UNUSED,
- snd_pcm_plugin_channel_t *dst_channel,
- ttable_dst_t* ttable ATTRIBUTE_UNUSED, snd_pcm_uframes_t frames)
+static void route_to_channel_from_zero(struct snd_pcm_plugin *plugin,
+ const struct snd_pcm_plugin_channel *src_channels,
+ struct snd_pcm_plugin_channel *dst_channel,
+ struct ttable_dst *ttable,
+ snd_pcm_uframes_t frames)
{
if (dst_channel->wanted)
snd_pcm_area_silence(&dst_channel->area, 0, frames, plugin->dst_format.format);
dst_channel->enabled = 0;
}
-static void route_to_channel_from_one(snd_pcm_plugin_t *plugin,
- const snd_pcm_plugin_channel_t *src_channels,
- snd_pcm_plugin_channel_t *dst_channel,
- ttable_dst_t* ttable, snd_pcm_uframes_t frames)
+static void route_to_channel_from_one(struct snd_pcm_plugin *plugin,
+ const struct snd_pcm_plugin_channel *src_channels,
+ struct snd_pcm_plugin_channel *dst_channel,
+ struct ttable_dst *ttable,
+ snd_pcm_uframes_t frames)
{
#define CONV_LABELS
#include "plugin_ops.h"
#undef CONV_LABELS
- route_t *data = (route_t *)plugin->extra_data;
+ struct route_priv *data = (struct route_priv *)plugin->extra_data;
void *conv;
- const snd_pcm_plugin_channel_t *src_channel = NULL;
+ const struct snd_pcm_plugin_channel *src_channel = NULL;
unsigned int srcidx;
char *src, *dst;
int src_step, dst_step;
@@ -120,10 +121,10 @@ static void route_to_channel_from_one(snd_pcm_plugin_t *plugin,
}
}
-static void route_to_channel(snd_pcm_plugin_t *plugin,
- const snd_pcm_plugin_channel_t *src_channels,
- snd_pcm_plugin_channel_t *dst_channel,
- ttable_dst_t* ttable, snd_pcm_uframes_t frames)
+static void route_to_channel(struct snd_pcm_plugin *plugin,
+ const struct snd_pcm_plugin_channel *src_channels,
+ struct snd_pcm_plugin_channel *dst_channel,
+ struct ttable_dst *ttable, snd_pcm_uframes_t frames)
{
#define GET_U_LABELS
#define PUT_U32_LABELS
@@ -153,18 +154,18 @@ static void route_to_channel(snd_pcm_plugin_t *plugin,
&&norm_int64_16_att,
&&norm_int64_24_att,
};
- route_t *data = (route_t *)plugin->extra_data;
+ struct route_priv *data = (struct route_priv *)plugin->extra_data;
void *zero, *get, *add, *norm, *put_u32;
int nsrcs = ttable->nsrcs;
char *dst;
int dst_step;
char *srcs[nsrcs];
int src_steps[nsrcs];
- ttable_src_t src_tt[nsrcs];
+ struct ttable_src src_tt[nsrcs];
u_int32_t sample = 0;
int srcidx, srcidx1 = 0;
for (srcidx = 0; srcidx < nsrcs; ++srcidx) {
- const snd_pcm_plugin_channel_t *src_channel = &src_channels[ttable->srcs[srcidx].channel];
+ const struct snd_pcm_plugin_channel *src_channel = &src_channels[ttable->srcs[srcidx].channel];
if (!src_channel->enabled)
continue;
srcs[srcidx1] = src_channel->area.addr + src_channel->area.first / 8;
@@ -191,8 +192,8 @@ static void route_to_channel(snd_pcm_plugin_t *plugin,
dst_step = dst_channel->area.step / 8;
while (frames-- > 0) {
- ttable_src_t *ttp = src_tt;
- sum_t sum;
+ struct ttable_src *ttp = src_tt;
+ union sum sum;
/* Zero sum */
goto *zero;
@@ -297,47 +298,47 @@ static void route_to_channel(snd_pcm_plugin_t *plugin,
}
}
-static int route_src_channels_mask(snd_pcm_plugin_t *plugin,
- bitset_t *dst_vmask,
- bitset_t **src_vmask)
+static int route_src_channels_mask(struct snd_pcm_plugin *plugin,
+ unsigned long *dst_vmask,
+ unsigned long **src_vmask)
{
- route_t *data = (route_t *)plugin->extra_data;
+ struct route_priv *data = (struct route_priv *)plugin->extra_data;
int schannels = plugin->src_format.channels;
int dchannels = plugin->dst_format.channels;
- bitset_t *vmask = plugin->src_vmask;
+ unsigned long *vmask = plugin->src_vmask;
int channel;
- ttable_dst_t *dp = data->ttable;
- bitset_zero(vmask, schannels);
+ struct ttable_dst *dp = data->ttable;
+ bitmap_zero(vmask, schannels);
for (channel = 0; channel < dchannels; channel++, dp++) {
unsigned int src;
- ttable_src_t *sp;
- if (!bitset_get(dst_vmask, channel))
+ struct ttable_src *sp;
+ if (!test_bit(channel, dst_vmask))
continue;
sp = dp->srcs;
for (src = 0; src < dp->nsrcs; src++, sp++)
- bitset_set(vmask, sp->channel);
+ set_bit(sp->channel, vmask);
}
*src_vmask = vmask;
return 0;
}
-static int route_dst_channels_mask(snd_pcm_plugin_t *plugin,
- bitset_t *src_vmask,
- bitset_t **dst_vmask)
+static int route_dst_channels_mask(struct snd_pcm_plugin *plugin,
+ unsigned long *src_vmask,
+ unsigned long **dst_vmask)
{
- route_t *data = (route_t *)plugin->extra_data;
+ struct route_priv *data = (struct route_priv *)plugin->extra_data;
int dchannels = plugin->dst_format.channels;
- bitset_t *vmask = plugin->dst_vmask;
+ unsigned long *vmask = plugin->dst_vmask;
int channel;
- ttable_dst_t *dp = data->ttable;
- bitset_zero(vmask, dchannels);
+ struct ttable_dst *dp = data->ttable;
+ bitmap_zero(vmask, dchannels);
for (channel = 0; channel < dchannels; channel++, dp++) {
unsigned int src;
- ttable_src_t *sp;
+ struct ttable_src *sp;
sp = dp->srcs;
for (src = 0; src < dp->nsrcs; src++, sp++) {
- if (bitset_get(src_vmask, sp->channel)) {
- bitset_set(vmask, channel);
+ if (test_bit(sp->channel, src_vmask)) {
+ set_bit(channel, vmask);
break;
}
}
@@ -346,33 +347,33 @@ static int route_dst_channels_mask(snd_pcm_plugin_t *plugin,
return 0;
}
-static void route_free(snd_pcm_plugin_t *plugin)
+static void route_free(struct snd_pcm_plugin *plugin)
{
- route_t *data = (route_t *)plugin->extra_data;
+ struct route_priv *data = (struct route_priv *)plugin->extra_data;
unsigned int dst_channel;
for (dst_channel = 0; dst_channel < plugin->dst_format.channels; ++dst_channel) {
kfree(data->ttable[dst_channel].srcs);
}
}
-static int route_load_ttable(snd_pcm_plugin_t *plugin,
- const route_ttable_entry_t* src_ttable)
+static int route_load_ttable(struct snd_pcm_plugin *plugin,
+ const int *src_ttable)
{
- route_t *data;
+ struct route_priv *data;
unsigned int src_channel, dst_channel;
- const route_ttable_entry_t *sptr;
- ttable_dst_t *dptr;
+ const int *sptr;
+ struct ttable_dst *dptr;
if (src_ttable == NULL)
return 0;
- data = (route_t *)plugin->extra_data;
+ data = (struct route_priv *)plugin->extra_data;
dptr = data->ttable;
sptr = src_ttable;
plugin->private_free = route_free;
for (dst_channel = 0; dst_channel < plugin->dst_format.channels; ++dst_channel) {
- route_ttable_entry_t t = 0;
+ int t = 0;
int att = 0;
int nsrcs = 0;
- ttable_src_t srcs[plugin->src_format.channels];
+ struct ttable_src srcs[plugin->src_format.channels];
for (src_channel = 0; src_channel < plugin->src_format.channels; ++src_channel) {
snd_assert(*sptr >= 0 || *sptr <= FULL, return -ENXIO);
if (*sptr != 0) {
@@ -405,21 +406,21 @@ static int route_load_ttable(snd_pcm_plugin_t *plugin,
return 0;
}
-static snd_pcm_sframes_t route_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 route_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)
{
- route_t *data;
+ struct route_priv *data;
int src_nchannels, dst_nchannels;
int dst_channel;
- ttable_dst_t *ttp;
- snd_pcm_plugin_channel_t *dvp;
+ struct ttable_dst *ttp;
+ struct snd_pcm_plugin_channel *dvp;
snd_assert(plugin != NULL && src_channels != NULL && dst_channels != NULL, return -ENXIO);
if (frames == 0)
return 0;
- data = (route_t *)plugin->extra_data;
+ data = (struct route_priv *)plugin->extra_data;
src_nchannels = plugin->src_format.channels;
dst_nchannels = plugin->dst_format.channels;
@@ -469,14 +470,14 @@ int getput_index(int format)
return width * 4 + endian * 2 + sign;
}
-int snd_pcm_plugin_build_route(snd_pcm_plug_t *plug,
- snd_pcm_plugin_format_t *src_format,
- snd_pcm_plugin_format_t *dst_format,
- route_ttable_entry_t *ttable,
- snd_pcm_plugin_t **r_plugin)
+int snd_pcm_plugin_build_route(struct snd_pcm_substream *plug,
+ struct snd_pcm_plugin_format *src_format,
+ struct snd_pcm_plugin_format *dst_format,
+ int *ttable,
+ struct snd_pcm_plugin **r_plugin)
{
- route_t *data;
- snd_pcm_plugin_t *plugin;
+ struct route_priv *data;
+ struct snd_pcm_plugin *plugin;
int err;
snd_assert(r_plugin != NULL, return -ENXIO);
@@ -488,12 +489,13 @@ int snd_pcm_plugin_build_route(snd_pcm_plug_t *plug,
err = snd_pcm_plugin_build(plug, "attenuated route conversion",
src_format, dst_format,
- sizeof(route_t) + sizeof(data->ttable[0]) * dst_format->channels,
+ sizeof(struct route_priv) +
+ sizeof(data->ttable[0]) * dst_format->channels,
&plugin);
if (err < 0)
return err;
- data = (route_t *) plugin->extra_data;
+ data = (struct route_priv *)plugin->extra_data;
data->get = getput_index(src_format->format);
snd_assert(data->get >= 0 && data->get < 4*2*2, return -EINVAL);
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-11-28 19:17:26 +0000