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Changed codes to adapt for the latest control interface.

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Seems working now..
This commit is contained in:
Takashi Iwai 2001-06-06 13:58:01 +00:00
parent eaaf0e43b8
commit a78e4c037f
7 changed files with 249 additions and 250 deletions
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61
envy24control/patchbay.c
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@ -19,7 +19,7 @@
#include "envy24control.h"
static snd_ctl_elem_value_t routes;
static snd_ctl_elem_value_t *routes;
#define toggle_set(widget, state) \
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widget), state);
@ -31,14 +31,14 @@ static int is_active(GtkWidget *widget)
static int get_toggle_index(int stream)
{
unsigned short psdout = routes.value.bytes.data[0] |
(routes.value.bytes.data[1] << 8);
unsigned short spdout = routes.value.bytes.data[2] |
(routes.value.bytes.data[3] << 8);
unsigned int capture = routes.value.bytes.data[4] |
(routes.value.bytes.data[5] << 8) |
(routes.value.bytes.data[6] << 16) |
(routes.value.bytes.data[7] << 24);
unsigned short psdout = snd_ctl_elem_value_get_byte(routes, 0) |
(snd_ctl_elem_value_get_byte(routes, 1) << 8);
unsigned short spdout = snd_ctl_elem_value_get_byte(routes, 2) |
(snd_ctl_elem_value_get_byte(routes, 3) << 8);
unsigned int capture = snd_ctl_elem_value_get_byte(routes, 4) |
(snd_ctl_elem_value_get_byte(routes, 5) << 8) |
(snd_ctl_elem_value_get_byte(routes, 6) << 16) |
(snd_ctl_elem_value_get_byte(routes, 7) << 24);
int right = (stream - 1) & 1;
int source = (stream - 1) >> 1;
@ -95,7 +95,7 @@ void patchbay_update(void)
{
int stream, tidx, err;
if ((err = snd_ctl_elem_read(card_ctl, &routes)) < 0) {
if ((err = snd_ctl_elem_read(ctl, routes)) < 0) {
g_print("Multi track routes read error: %s\n", snd_strerror(err));
return;
}
@ -107,14 +107,14 @@ void patchbay_update(void)
static void set_routes(int stream, int idx)
{
unsigned short psdout = routes.value.bytes.data[0] |
(routes.value.bytes.data[1] << 8);
unsigned short spdout = routes.value.bytes.data[2] |
(routes.value.bytes.data[3] << 8);
unsigned int capture = routes.value.bytes.data[4] |
(routes.value.bytes.data[5] << 8) |
(routes.value.bytes.data[6] << 16) |
(routes.value.bytes.data[7] << 24);
unsigned short psdout = snd_ctl_elem_value_get_byte(routes, 0) |
(snd_ctl_elem_value_get_byte(routes, 1) << 8);
unsigned short spdout = snd_ctl_elem_value_get_byte(routes, 2) |
(snd_ctl_elem_value_get_byte(routes, 3) << 8);
unsigned int capture = snd_ctl_elem_value_get_byte(routes, 4) |
(snd_ctl_elem_value_get_byte(routes, 5) << 8) |
(snd_ctl_elem_value_get_byte(routes, 6) << 16) |
(snd_ctl_elem_value_get_byte(routes, 7) << 24);
int right = (stream - 1) & 1;
int source = (stream - 1) >> 1;
int err;
@ -160,16 +160,17 @@ static void set_routes(int stream, int idx)
spdout |= ((idx - 4) & 7) << spdout_shift1;
}
}
routes.value.bytes.data[0] = psdout & 0xff;
routes.value.bytes.data[1] = (psdout >> 8) & 0xff;
routes.value.bytes.data[2] = spdout & 0xff;
routes.value.bytes.data[3] = (spdout >> 8) & 0xff;
routes.value.bytes.data[4] = capture & 0xff;
routes.value.bytes.data[5] = (capture >> 8) & 0xff;
routes.value.bytes.data[6] = (capture >> 16) & 0xff;
routes.value.bytes.data[7] = (capture >> 24) & 0xff;
snd_ctl_elem_value_set_byte(routes, 0, psdout & 0xff);
snd_ctl_elem_value_set_byte(routes, 1, (psdout >> 8) & 0xff);
snd_ctl_elem_value_set_byte(routes, 2, spdout & 0xff);
snd_ctl_elem_value_set_byte(routes, 3, (spdout >> 8) & 0xff);
snd_ctl_elem_value_set_byte(routes, 4, capture & 0xff);
snd_ctl_elem_value_set_byte(routes, 5, (capture >> 8) & 0xff);
snd_ctl_elem_value_set_byte(routes, 6, (capture >> 16) & 0xff);
snd_ctl_elem_value_set_byte(routes, 7, (capture >> 24) & 0xff);
// g_print("psdout = 0x%x, spdout = 0x%x, capture = 0x%x\n", psdout, spdout, capture);
if ((err = snd_ctl_elem_write(card_ctl, &routes)) < 0)
if ((err = snd_ctl_elem_write(ctl, routes)) < 0)
g_print("Multi track route write error: %s\n", snd_strerror(err));
}
@ -184,9 +185,9 @@ void patchbay_toggled(GtkWidget *togglebutton, gpointer data)
void patchbay_init(void)
{
memset(&routes, 0, sizeof(routes));
routes.id.iface = SND_CTL_ELEM_IFACE_MIXER;
strcpy(routes.id.name, "Multi Track Route");
snd_ctl_elem_value_malloc(&routes);
snd_ctl_elem_value_set_interface(routes, SND_CTL_ELEM_IFACE_MIXER);
snd_ctl_elem_value_set_name(routes, "Multi Track Route");
}
void patchbay_postinit(void)