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This commit is contained in:
Themaister 2010-08-19 16:00:50 +02:00
parent 6f53dc0fa3
commit 6a9798451a
2 changed files with 18 additions and 3 deletions
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9
config.h
View File

@ -73,19 +73,22 @@ static const bool force_aspect = true;
//////////////////////// ////////////////////////
// If you change this to something other than the HQ filters, make sure that you build the filter module in config.mk. // If you change this to something other than the HQ filters, make sure that you build the filter module in config.mk.
#define VIDEO_FILTER FILTER_HQ2X #define VIDEO_FILTER FILTER_NONE
//////////////// ////////////////
// Audio // Audio
//////////////// ////////////////
// Will enable audio or not.
static const bool audio_enable = true;
// Output samplerate // Output samplerate
static const unsigned out_rate = 96000; static const unsigned out_rate = 96000;
// Input samplerate from libSNES. // Input samplerate from libSNES.
// Lower this (slightly) if you are experiencing frequent audio dropouts and vsync is enabled. // Lower this (slightly) if you are experiencing frequent audio dropouts and vsync is enabled.
static const unsigned in_rate = 31940; static const unsigned in_rate = 31950;
// Audio device (e.g. hw:0,0 or /dev/audio). If NULL, will use defaults. // Audio device (e.g. hw:0,0 or /dev/audio). If NULL, will use defaults.
static const char* audio_device = "hw:0"; static const char* audio_device = "hw:0";
@ -94,7 +97,7 @@ static const char* audio_device = "hw:0";
static const int out_latency = 16; static const int out_latency = 16;
// Will sync audio. (recommended) // Will sync audio. (recommended)
static const bool audio_sync = false; static const bool audio_sync = true;
// Defines the quality (and cpu reqirements) of samplerate conversion. // Defines the quality (and cpu reqirements) of samplerate conversion.
#define SAMPLERATE_QUALITY SRC_LINEAR #define SAMPLERATE_QUALITY SRC_LINEAR

12
ssnes.c
View File

@ -113,6 +113,12 @@ static void uninit_drivers(void)
static void init_audio(void) static void init_audio(void)
{ {
if (!audio_enable)
{
audio_active = false;
return;
}
driver.audio_data = driver.audio->init(audio_device, out_rate, out_latency); driver.audio_data = driver.audio->init(audio_device, out_rate, out_latency);
if ( driver.audio_data == NULL ) if ( driver.audio_data == NULL )
audio_active = false; audio_active = false;
@ -128,6 +134,12 @@ static void init_audio(void)
static void uninit_audio(void) static void uninit_audio(void)
{ {
if (!audio_enable)
{
audio_active = false;
return;
}
if ( driver.audio_data && driver.audio ) if ( driver.audio_data && driver.audio )
driver.audio->free(driver.audio_data); driver.audio->free(driver.audio_data);