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fixed handling of parameters 

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22788 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Jérôme Duval 2007-11-01 18:01:10 +00:00
parent 23b6ac7e15
commit d284de3249
2 changed files with 59 additions and 34 deletions
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53
src/add-ons/kernel/drivers/audio/echo/echo.cpp
View File

@ -532,26 +532,41 @@ init_driver(void)
char *end; char *end;
uint32 value; uint32 value;
item = get_driver_parameter (settings_handle, "channels", "0", "0"); item = get_driver_parameter (settings_handle, "channels", NULL, NULL);
value = strtoul (item, &end, 0); if (item) {
if (*end == '\0') current_settings.channels = value; value = strtoul (item, &end, 0);
if (*end == '\0') current_settings.channels = value;
item = get_driver_parameter (settings_handle, "bitsPerSample", "0", "0"); }
value = strtoul (item, &end, 0); PRINT(("channels %lu\n", current_settings.channels));
if (*end == '\0') current_settings.bitsPerSample = value;
item = get_driver_parameter (settings_handle, "bitsPerSample", NULL, NULL);
item = get_driver_parameter (settings_handle, "sample_rate", "0", "0"); if (item) {
value = strtoul (item, &end, 0); value = strtoul (item, &end, 0);
if (*end == '\0') current_settings.sample_rate = value; if (*end == '\0') current_settings.bitsPerSample = value;
}
item = get_driver_parameter (settings_handle, "buffer_frames", "0", "0"); PRINT(("bitsPerSample %lu\n", current_settings.bitsPerSample));
value = strtoul (item, &end, 0);
if (*end == '\0') current_settings.buffer_frames = value; item = get_driver_parameter (settings_handle, "sample_rate", NULL, NULL);
if (item) {
item = get_driver_parameter (settings_handle, "buffer_count", "0", "0"); value = strtoul (item, &end, 0);
value = strtoul (item, &end, 0); if (*end == '\0') current_settings.sample_rate = value;
if (*end == '\0') current_settings.buffer_count = value; }
PRINT(("sample_rate %lu\n", current_settings.sample_rate));
item = get_driver_parameter (settings_handle, "buffer_frames", NULL, NULL);
if (item) {
value = strtoul (item, &end, 0);
if (*end == '\0') current_settings.buffer_frames = value;
}
PRINT(("buffer_frames %lu\n", current_settings.buffer_frames));
item = get_driver_parameter (settings_handle, "buffer_count", NULL, NULL);
if (item) {
value = strtoul (item, &end, 0);
if (*end == '\0') current_settings.buffer_count = value;
}
PRINT(("buffer_count %lu\n", current_settings.buffer_count));
unload_driver_settings (settings_handle); unload_driver_settings (settings_handle);
} }

40
src/add-ons/kernel/drivers/audio/emuxki/emuxki.c
View File

@ -2751,25 +2751,35 @@ init_driver(void)
char *end; char *end;
uint32 value; uint32 value;
item = get_driver_parameter (settings_handle, "channels", "0", "0"); item = get_driver_parameter (settings_handle, "channels", NULL, NULL);
value = strtoul (item, &end, 0); if (item) {
if (*end == '\0') current_settings.channels = value; value = strtoul (item, &end, 0);
if (*end == '\0') current_settings.channels = value;
}
item = get_driver_parameter (settings_handle, "bitsPerSample", "0", "0"); item = get_driver_parameter (settings_handle, "bitsPerSample", NULL, NULL);
value = strtoul (item, &end, 0); if (item) {
if (*end == '\0') current_settings.bitsPerSample = value; value = strtoul (item, &end, 0);
if (*end == '\0') current_settings.bitsPerSample = value;
}
item = get_driver_parameter (settings_handle, "sample_rate", "0", "0"); item = get_driver_parameter (settings_handle, "sample_rate", NULL, NULL);
value = strtoul (item, &end, 0); if (item) {
if (*end == '\0') current_settings.sample_rate = value; value = strtoul (item, &end, 0);
if (*end == '\0') current_settings.sample_rate = value;
}
item = get_driver_parameter (settings_handle, "buffer_frames", "0", "0"); item = get_driver_parameter (settings_handle, "buffer_frames", NULL, NULL);
value = strtoul (item, &end, 0); if (item) {
if (*end == '\0') current_settings.buffer_frames = value; value = strtoul (item, &end, 0);
if (*end == '\0') current_settings.buffer_frames = value;
}
item = get_driver_parameter (settings_handle, "buffer_count", "0", "0"); item = get_driver_parameter (settings_handle, "buffer_count", NULL, NULL);
value = strtoul (item, &end, 0); if (item) {
if (*end == '\0') current_settings.buffer_count = value; value = strtoul (item, &end, 0);
if (*end == '\0') current_settings.buffer_count = value;
}
unload_driver_settings (settings_handle); unload_driver_settings (settings_handle);
} }