mirror of
https://github.com/alsa-project/alsa-tools.git
synced 2025-10-29 05:40:25 -04:00
- Fixed control callbacks.
- Changed patchbay controls using the latest enumerated routing controls. No longer displays unsupported Routing table entries. - Removed "On" buttons. Only "Mute" buttons now.. It's enough, isn't it?
This commit is contained in:
Takashi Iwai
parent
98a80c0ef9
commit
1e5f598904
6 changed files with 147 additions and 230 deletions
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@ -19,11 +19,14 @@
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#include "envy24control.h"
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static snd_ctl_elem_value_t *routes;
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#define SPDIF_PLAYBACK_ROUTE_NAME "IEC958 Playback Route"
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#define ANALOG_PLAYBACK_ROUTE_NAME "H/W Playback Route"
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#define toggle_set(widget, state) \
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gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widget), state);
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static int stream_active[10];
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static int is_active(GtkWidget *widget)
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{
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return GTK_TOGGLE_BUTTON(widget)->active ? 1 : 0;
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@ -31,146 +34,82 @@ static int is_active(GtkWidget *widget)
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static int get_toggle_index(int stream)
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{
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unsigned short psdout = snd_ctl_elem_value_get_byte(routes, 0) |
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(snd_ctl_elem_value_get_byte(routes, 1) << 8);
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unsigned short spdout = snd_ctl_elem_value_get_byte(routes, 2) |
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(snd_ctl_elem_value_get_byte(routes, 3) << 8);
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unsigned int capture = snd_ctl_elem_value_get_byte(routes, 4) |
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(snd_ctl_elem_value_get_byte(routes, 5) << 8) |
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(snd_ctl_elem_value_get_byte(routes, 6) << 16) |
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(snd_ctl_elem_value_get_byte(routes, 7) << 24);
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int right = (stream - 1) & 1;
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int source = (stream - 1) >> 1;
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int err, out;
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snd_ctl_elem_value_t *val;
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stream--;
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if (stream < 0 || stream > 9) {
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g_print("get_toggle_index (1)\n");
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return 0;
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}
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if (stream < 8) { /* SPDOUT */
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int psdout_shift = (source << 1) + (right ? 8 : 0);
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int capture_shift = (source << 3) + (right ? 4 : 0);
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int setup = (psdout >> psdout_shift) & 3;
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int csetup = (capture >> capture_shift) & 15;
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switch (setup) {
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case 0: /* PCM Out */
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return 0;
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case 1: /* digital mixer */
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if (stream == 0 || stream == 1)
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return 1;
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return 0;
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case 2:
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return (csetup & 7) + 4;
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case 3:
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if (csetup & 8)
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return 3; /* S/PDIF right */
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return 2; /* S/PDIF left */
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}
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} else { /* SPDOUT */
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int spdout_shift = right ? 2 : 0;
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int spdout_shift1 = right ? 12 : 8;
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int setup = (spdout >> spdout_shift) & 3;
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int setup1 = (spdout >> spdout_shift1) & 15;
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switch (setup) {
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case 0: /* PCM Out */
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return 0;
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case 1: /* digital mixer */
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if (stream == 0 || stream == 1)
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return 1;
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return 0;
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case 2:
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return (setup1 & 7) + 4;
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case 3:
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if (setup1 & 8)
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return 3; /* S/PDIF right */
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return 2; /* S/PDIF left */
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}
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snd_ctl_elem_value_alloca(&val);
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snd_ctl_elem_value_set_interface(val, SND_CTL_ELEM_IFACE_MIXER);
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if (stream >= 8) {
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snd_ctl_elem_value_set_name(val, SPDIF_PLAYBACK_ROUTE_NAME);
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snd_ctl_elem_value_set_index(val, stream - 8);
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} else {
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snd_ctl_elem_value_set_name(val, ANALOG_PLAYBACK_ROUTE_NAME);
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snd_ctl_elem_value_set_index(val, stream);
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}
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return 0;
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if ((err = snd_ctl_elem_read(ctl, val)) < 0)
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return 0;
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out = snd_ctl_elem_value_get_enumerated(val, 0);
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if (out >= 11) {
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if (stream >= 8 || stream < 2)
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return 1; /* digital mixer */
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} else if (out >= 9)
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return out - 9 + 2; /* spdif left (=2) / right (=3) */
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else if (out >= 1)
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return out + 3; /* analog (4-) */
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return 0; /* pcm */
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}
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void patchbay_update(void)
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{
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int stream, tidx, err;
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int stream, tidx;
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if ((err = snd_ctl_elem_read(ctl, routes)) < 0) {
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g_print("Multi track routes read error: %s\n", snd_strerror(err));
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return;
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}
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for (stream = 1; stream <= 10; stream++) {
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tidx = get_toggle_index(stream);
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toggle_set(router_radio[stream - 1][tidx], TRUE);
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if (stream_active[stream - 1]) {
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tidx = get_toggle_index(stream);
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toggle_set(router_radio[stream - 1][tidx], TRUE);
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}
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}
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}
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static void set_routes(int stream, int idx)
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{
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unsigned short psdout = snd_ctl_elem_value_get_byte(routes, 0) |
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(snd_ctl_elem_value_get_byte(routes, 1) << 8);
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unsigned short spdout = snd_ctl_elem_value_get_byte(routes, 2) |
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(snd_ctl_elem_value_get_byte(routes, 3) << 8);
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unsigned int capture = snd_ctl_elem_value_get_byte(routes, 4) |
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(snd_ctl_elem_value_get_byte(routes, 5) << 8) |
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(snd_ctl_elem_value_get_byte(routes, 6) << 16) |
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(snd_ctl_elem_value_get_byte(routes, 7) << 24);
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int right = (stream - 1) & 1;
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int source = (stream - 1) >> 1;
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int err;
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unsigned int out;
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snd_ctl_elem_value_t *val;
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stream--;
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if (stream < 0 || stream > 9) {
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g_print("set_routes (1)\n");
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return;
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}
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if (stream < 8) { /* SPDOUT */
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int psdout_shift = (source << 1) + (right ? 8 : 0);
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int capture_shift = (source << 3) + (right ? 4 : 0);
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psdout &= ~(3 << psdout_shift);
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if (idx == 0) { /* PCM Out */
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/* nothing */ ;
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} else if (idx == 1) { /* digital mixer */
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if (stream == 0 || stream == 1)
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psdout |= 1 << psdout_shift;
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} else if (idx == 2 || idx == 3) { /* S/PDIF left & right */
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psdout |= 3 << psdout_shift;
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capture &= ~(1 << (capture_shift + 3));
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capture |= (idx - 2) << (capture_shift + 3);
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} else {
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psdout |= 2 << psdout_shift;
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capture &= ~(7 << capture_shift);
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capture |= ((idx - 4) & 7) << capture_shift;
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}
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} else { /* SPDOUT */
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int spdout_shift = right ? 2 : 0;
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int spdout_shift1 = right ? 12 : 8;
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spdout &= ~(3 << spdout_shift);
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if (idx == 0) { /* PCM Out 9 & 10 */
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/* nothing */ ;
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} else if (idx == 1) { /* digital mixer */
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spdout |= 1 << spdout_shift;
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} else if (idx == 2 || idx == 3) { /* S/PDIF left & right */
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spdout |= 3 << spdout_shift;
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spdout &= ~(1 << (spdout_shift1 + 3));
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spdout |= (idx - 2) << (spdout_shift1 + 3);
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} else {
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spdout |= 2 << spdout_shift;
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spdout &= ~(7 << spdout_shift1);
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spdout |= ((idx - 4) & 7) << spdout_shift1;
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}
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}
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snd_ctl_elem_value_set_byte(routes, 0, psdout & 0xff);
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snd_ctl_elem_value_set_byte(routes, 1, (psdout >> 8) & 0xff);
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snd_ctl_elem_value_set_byte(routes, 2, spdout & 0xff);
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snd_ctl_elem_value_set_byte(routes, 3, (spdout >> 8) & 0xff);
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snd_ctl_elem_value_set_byte(routes, 4, capture & 0xff);
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snd_ctl_elem_value_set_byte(routes, 5, (capture >> 8) & 0xff);
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snd_ctl_elem_value_set_byte(routes, 6, (capture >> 16) & 0xff);
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snd_ctl_elem_value_set_byte(routes, 7, (capture >> 24) & 0xff);
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// g_print("psdout = 0x%x, spdout = 0x%x, capture = 0x%x\n", psdout, spdout, capture);
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if (! stream_active[stream])
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return;
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out = 0;
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if (idx == 1)
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out = 11;
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else if (idx == 2 || idx == 3) /* S/PDIF left & right */
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out = idx + 7; /* 9-10 */
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else if (idx >= 4) /* analog */
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out = idx - 3; /* 1-8 */
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if ((err = snd_ctl_elem_write(ctl, routes)) < 0)
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snd_ctl_elem_value_alloca(&val);
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snd_ctl_elem_value_set_interface(val, SND_CTL_ELEM_IFACE_MIXER);
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if (stream >= 8) {
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snd_ctl_elem_value_set_name(val, SPDIF_PLAYBACK_ROUTE_NAME);
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snd_ctl_elem_value_set_index(val, stream - 8);
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} else {
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snd_ctl_elem_value_set_name(val, ANALOG_PLAYBACK_ROUTE_NAME);
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snd_ctl_elem_value_set_index(val, stream);
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}
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snd_ctl_elem_value_set_enumerated(val, 0, out);
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if ((err = snd_ctl_elem_write(ctl, val)) < 0)
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g_print("Multi track route write error: %s\n", snd_strerror(err));
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}
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@ -183,11 +122,35 @@ void patchbay_toggled(GtkWidget *togglebutton, gpointer data)
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set_routes(stream, what);
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}
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int patchbay_stream_is_active(int stream)
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{
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return stream_active[stream - 1];
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}
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void patchbay_init(void)
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{
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snd_ctl_elem_value_malloc(&routes);
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snd_ctl_elem_value_set_interface(routes, SND_CTL_ELEM_IFACE_MIXER);
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snd_ctl_elem_value_set_name(routes, "Multi Track Route");
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int i;
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snd_ctl_elem_value_t *val;
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snd_ctl_elem_value_alloca(&val);
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snd_ctl_elem_value_set_interface(val, SND_CTL_ELEM_IFACE_MIXER);
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snd_ctl_elem_value_set_name(val, ANALOG_PLAYBACK_ROUTE_NAME);
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for (i = 0; i < 8; i++) {
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snd_ctl_elem_value_set_numid(val, 0);
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snd_ctl_elem_value_set_index(val, i);
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if (snd_ctl_elem_read(ctl, val) < 0)
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continue;
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stream_active[i] = 1;
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}
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snd_ctl_elem_value_set_name(val, SPDIF_PLAYBACK_ROUTE_NAME);
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for (i = 0; i < 2; i++) {
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snd_ctl_elem_value_set_numid(val, 0);
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snd_ctl_elem_value_set_index(val, i);
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if (snd_ctl_elem_read(ctl, val) < 0)
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continue;
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stream_active[i + 8] = 1;
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}
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}
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void patchbay_postinit(void)
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