X-Git-Url: https://git.jsancho.org/?a=blobdiff_plain;f=Source%2Fopenal_wrapper.cpp;h=cc4d45fc126fd07d03ff0e1d2c201ba2b41ada3b;hb=afdad50be70181e79ca8a7f6e78c536d663155e3;hp=883a5abbfa4630ac0f30352a161b2002a0e9c828;hpb=54a459691cc0e2d314008b4f3f4ce349417dadc2;p=lugaru.git

diff --git a/Source/openal_wrapper.cpp b/Source/openal_wrapper.cpp
index 883a5ab..cc4d45f 100644
--- a/Source/openal_wrapper.cpp
+++ b/Source/openal_wrapper.cpp
@@ -112,7 +112,6 @@ typedef struct OPENAL_SAMPLE
     ALuint bid;  // buffer id.
     int mode;
     int is2d;
-    float min_distance;
 } OPENAL_SAMPLE;
 
 typedef struct OPENAL_STREAM
@@ -128,17 +127,6 @@ static OPENAL_Channels *channels = NULL;
 static bool initialized = false;
 static float listener_position[3];
 
-static inline bool source_too_close(const int channel)
-{
-    const OPENAL_Channels *chan = &channels[channel];
-    const float *pos = chan->position;
-    const float distance = sqrtf(powf((pos[0] - listener_position[0]), 2.0f) +
-                                 powf((pos[1] - listener_position[1]), 2.0f) +
-                                 powf((pos[2] - listener_position[2]), 2.0f));
-    return (distance <= chan->sample->min_distance);
-}
-
-
 static void set_channel_position(const int channel, const float x,
                                  const float y, const float z)
 {
@@ -153,7 +141,7 @@ static void set_channel_position(const int channel, const float x,
         return;
 
     const ALuint sid = chan->sid;
-    const bool no_attenuate = ((sptr->is2d) || (source_too_close(channel)));
+    const bool no_attenuate = sptr->is2d;
 
     if (no_attenuate)
     {
@@ -374,7 +362,7 @@ static void *decode_to_pcm(const char *_fname, ALenum &format, ALsizei &size, AL
     char *fname = (char *) alloca(strlen(_fname) + 16);
     strcpy(fname, _fname);
     char *ptr = strchr(fname, '.');
-    if (ptr) *ptr = NULL;
+    if (ptr) *ptr = '\0';
     strcat(fname, ".ogg");
 
     // just in case...
@@ -525,7 +513,6 @@ AL_API signed char OPENAL_Sample_SetMinMaxDistance(OPENAL_SAMPLE *sptr, float mi
 {
     if (!initialized) return false;
     if (sptr == NULL) return false;
-    sptr->min_distance = mindist;
     // we ignore maxdist. It's not really important to this game, and the
     //  FMOD docs suggest that it's worthless anyhow.
 
@@ -638,7 +625,7 @@ AL_API OPENAL_STREAM *OPENAL_Stream_Open(const char *name_or_data, unsigned int
     return (OPENAL_STREAM *) OPENAL_Sample_Load(OPENAL_FREE, name_or_data, mode, offset, length);
 }
 
-AL_API signed char OPENAL_Stream_Close(OPENAL_STREAM *stream)
+AL_API void OPENAL_Stream_Close(OPENAL_STREAM *stream)
 {
     OPENAL_Sample_Free((OPENAL_SAMPLE *) stream);
 }