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Added output volume control.

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This commit is contained in:
SarahW 2017-12-08 20:39:36 +00:00
commit 640c6a61e2
7 changed files with 1055 additions and 926 deletions
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7
src/soundopenal.c
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@ -2,6 +2,7 @@
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <math.h>
#ifdef USE_OPENAL
#ifdef __APPLE__
#include <OpenAL/al.h>
@ -180,6 +181,9 @@ void givealbuffer(int32_t *buf)
{
int c;
ALuint buffer;
double gain = pow(10.0, (double)sound_gain / 20.0);
alSourcef(source[0], AL_GAIN, gain);
alSourceUnqueueBuffers(source[0], 1, &buffer);
// printf("U ");
@ -244,6 +248,9 @@ void givealbuffer_cd(int16_t *buf)
if (processed>=1)
{
ALuint buffer;
double gain = pow(10.0, (double)sound_gain / 20.0);
alSourcef(source[1], AL_GAIN, gain);
alSourceUnqueueBuffers(source[1], 1, &buffer);
// printf("U ");