snd_alsa: MIDI input support! MIDI events get mapped to MIDINOTE<n> events (n = 0...

[xonotic/darkplaces.git] / snd_modplug.c

diff --git a/snd_modplug.c b/snd_modplug.c
index 81f00b626fe4b7d402175b5d06a7b2fe2f048b56..54a07909437e40bbbf3c2ad90d1ddde7fac4a186 100644 (file)
--- a/snd_modplug.c
+++ b/snd_modplug.c
@@ -26,6 +26,19 @@
 #include "snd_main.h"
 #include "snd_modplug.h"
 
+#ifdef SND_MODPLUG_STATIC
+
+#include <libmodplug/modplug.h>
+qboolean ModPlug_OpenLibrary (void)
+{
+       return true; // statically linked
+}
+void ModPlug_CloseLibrary (void)
+{
+}
+#define modplug_dll 1
+
+#else
 // BEGIN SECTION FROM modplug.h
 
        /*
@@ -83,6 +96,9 @@ static int (*ModPlug_Read) (ModPlugFile* file, void* buffer, int size);
 static void (*ModPlug_Seek) (ModPlugFile* file, int millisecond);
 static void (*ModPlug_GetSettings) (ModPlug_Settings* settings);
 static void (*ModPlug_SetSettings) (const ModPlug_Settings* settings);
+typedef void (ModPlug_SetMasterVolume_t) (ModPlugFile* file,unsigned int cvol) ;
+ModPlug_SetMasterVolume_t *ModPlug_SetMasterVolume;
+
 
 static dllfunction_t modplugfuncs[] =
 {
@@ -142,15 +158,15 @@ qboolean ModPlug_OpenLibrary (void)
        // Load the DLLs
        // We need to load both by hand because some OSes seem to not load
        // the modplug DLL automatically when loading the modplugFile DLL
-       if (! Sys_LoadLibrary (dllnames_modplug, &modplug_dll, modplugfuncs))
+       if(Sys_LoadLibrary (dllnames_modplug, &modplug_dll, modplugfuncs))
        {
-               Sys_UnloadLibrary (&modplug_dll);
-               Con_Printf ("ModPlug support disabled\n");
-               return false;
+               ModPlug_SetMasterVolume = (ModPlug_SetMasterVolume_t *) Sys_GetProcAddress(modplug_dll, "ModPlug_SetMasterVolume");
+               if(!ModPlug_SetMasterVolume)
+                       Con_Print("Warning: modplug volume control not supported. Try getting a newer version of libmodplug.\n");
+               return true;
        }
-
-       Con_Printf ("ModPlug support enabled\n");
-       return true;
+       else
+               return false;
 }
 
 
@@ -165,6 +181,7 @@ void ModPlug_CloseLibrary (void)
 {
        Sys_UnloadLibrary (&modplug_dll);
 }
+#endif
 
 
 /*
@@ -213,7 +230,7 @@ static const snd_buffer_t* ModPlug_FetchSound (void *sfxfetcher, void **chfetche
        modplug_stream_perchannel_t* per_ch = (modplug_stream_perchannel_t *)*chfetcherpointer;
        modplug_stream_persfx_t* per_sfx = (modplug_stream_persfx_t *)sfxfetcher;
        snd_buffer_t* sb;
-       int newlength, done, ret, bigendian;
+       int newlength, done, ret;
        unsigned int real_start;
        unsigned int factor;
 
@@ -239,6 +256,12 @@ static const snd_buffer_t* ModPlug_FetchSound (void *sfxfetcher, void **chfetche
                        Mem_Free (per_ch);
                        return NULL;
                }
+
+#ifndef SND_MODPLUG_STATIC
+               if(ModPlug_SetMasterVolume)
+#endif
+                       ModPlug_SetMasterVolume(per_ch->mf, 512); // max volume, DP scales down!
+
                per_ch->bs = 0;
 
                per_ch->sb_offset = 0;
@@ -295,7 +318,7 @@ static const snd_buffer_t* ModPlug_FetchSound (void *sfxfetcher, void **chfetche
                ModPlug_Seek(per_ch->mf, modplug_start);
                sb->nbframes = 0;
 
-               real_start = (float)modplug_start / 1000 * snd_renderbuffer->format.speed;
+               real_start = (unsigned int) ((float)modplug_start / 1000 * snd_renderbuffer->format.speed);
                if (*start - real_start + nbsampleframes > sb->maxframes)
                {
                        Con_Printf ("ModPlug_FetchSound: stream buffer too small after seek (%u sample frames required)\n",
@@ -327,11 +350,6 @@ static const snd_buffer_t* ModPlug_FetchSound (void *sfxfetcher, void **chfetche
                newlength = sizeof(resampling_buffer);
 
        // Decompress in the resampling_buffer
-#if BYTE_ORDER == BIG_ENDIAN
-       bigendian = 1;
-#else
-       bigendian = 0;
-#endif
        done = 0;
        while ((ret = ModPlug_Read (per_ch->mf, (char *)&resampling_buffer[done], (int)(newlength - done))) > 0)
                done += ret;
@@ -431,7 +449,8 @@ qboolean ModPlug_LoadModPlugFile (const char *filename, sfx_t *sfx)
        if (data == NULL)
                return false;
 
-       Con_DPrintf ("Loading ModPlug file \"%s\"\n", filename);
+       if (developer_loading.integer >= 2)
+               Con_Printf ("Loading ModPlug file \"%s\"\n", filename);
 
        ModPlug_GetSettings(&s);
        s.mFlags = MODPLUG_ENABLE_OVERSAMPLING | MODPLUG_ENABLE_NOISE_REDUCTION | MODPLUG_ENABLE_REVERB;
@@ -450,7 +469,13 @@ qboolean ModPlug_LoadModPlugFile (const char *filename, sfx_t *sfx)
                return false;
        }
 
-       Con_DPrintf ("\"%s\" will be streamed\n", filename);
+#ifndef SND_MODPLUG_STATIC
+       if(ModPlug_SetMasterVolume)
+#endif
+               ModPlug_SetMasterVolume(mf, 512); // max volume, DP scales down!
+
+       if (developer_loading.integer >= 2)
+               Con_Printf ("\"%s\" will be streamed\n", filename);
        per_sfx = (modplug_stream_persfx_t *)Mem_Alloc (snd_mempool, sizeof (*per_sfx));
        strlcpy(per_sfx->name, sfx->name, sizeof(per_sfx->name));
        sfx->memsize += sizeof (*per_sfx);