[Opus] Update to v1.2.1

third_party/opus/src/tests/test_opus_decode.c

 /* Copyright (c) 2011-2013 Xiph.Org Foundation
    Written by Gregory Maxwell */
 /*
    Redistribution and use in source and binary forms, with or without
    modification, are permitted provided that the following conditions
    are met:
 
    - Redistributions of source code must retain the above copyright
    notice, this list of conditions and the following disclaimer.
 
@@ skipping 86 matching lines @@
 
    decsize=opus_decoder_get_size(1);
    decbak=(OpusDecoder *)malloc(decsize);
    if(decbak==NULL)test_failed();
 
    for(t=0;t<5*2;t++)
    {
       int factor=48000/fsv[t>>1];
       for(fec=0;fec<2;fec++)
       {
-         int dur;
+         opus_int32 dur;
          /*Test PLC on a fresh decoder*/
          out_samples = opus_decode(dec[t], 0, 0, outbuf, 120/factor, fec);
          if(out_samples!=120/factor)test_failed();
          if(opus_decoder_ctl(dec[t], OPUS_GET_LAST_PACKET_DURATION(&dur))!=OPUS_OK)test_failed();
          if(dur!=120/factor)test_failed();
 
          /*Test on a size which isn't a multiple of 2.5ms*/
          out_samples = opus_decode(dec[t], 0, 0, outbuf, 120/factor+2, fec);
          if(out_samples!=OPUS_BAD_ARG)test_failed();
 
@@ skipping 10 matching lines @@
          if(dur!=120/factor)test_failed();
 
          /*Zero lengths*/
          out_samples = opus_decode(dec[t], packet, 0, outbuf, 120/factor, fec);
          if(out_samples!=120/factor)test_failed();
 
          /*Zero buffer*/
          outbuf[0]=32749;
          out_samples = opus_decode(dec[t], packet, 0, outbuf, 0, fec);
          if(out_samples>0)test_failed();
+#if !defined(OPUS_BUILD) && (OPUS_GNUC_PREREQ(4, 6) || (defined(__clang_major__) && __clang_major__ >= 3))
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wnonnull"
+#endif
          out_samples = opus_decode(dec[t], packet, 0, 0, 0, fec);
+#if !defined(OPUS_BUILD) && (OPUS_GNUC_PREREQ(4, 6) || (defined(__clang_major__) && __clang_major__ >= 3))
+#pragma GCC diagnostic pop
+#endif
          if(out_samples>0)test_failed();
          if(outbuf[0]!=32749)test_failed();
 
          /*Invalid lengths*/
          out_samples = opus_decode(dec[t], packet, -1, outbuf, MAX_FRAME_SAMP, fec);
          if(out_samples>=0)test_failed();
          out_samples = opus_decode(dec[t], packet, INT_MIN, outbuf, MAX_FRAME_SAMP, fec);
          if(out_samples>=0)test_failed();
          out_samples = opus_decode(dec[t], packet, -1, outbuf, -1, fec);
          if(out_samples>=0)test_failed();
 
          /*Crazy FEC values*/
          out_samples = opus_decode(dec[t], packet, 1, outbuf, MAX_FRAME_SAMP, fec?-1:2);
          if(out_samples>=0)test_failed();
 
          /*Reset the decoder*/
          if(opus_decoder_ctl(dec[t], OPUS_RESET_STATE)!=OPUS_OK)test_failed();
       }
    }
    fprintf(stdout,"  dec[all] initial frame PLC OK.\n");
 
    /*Count code 0 tests*/
    for(i=0;i<64;i++)
    {
-      int dur;
+      opus_int32 dur;
       int j,expected[5*2];
       packet[0]=i<<2;
       packet[1]=255;
       packet[2]=255;
       err=opus_packet_get_nb_channels(packet);
       if(err!=(i&1)+1)test_failed();
 
       for(t=0;t<5*2;t++){
          expected[t]=opus_decoder_get_nb_samples(dec[t],packet,1);
          if(expected[t]>2880)test_failed();
@@ skipping 133 matching lines @@
       for(t=0;t<5*2;t++)expected[t]=opus_decoder_get_nb_samples(dec[t],packet,plen);
       for(j=0;j<plen;j++)packet[j+1]=(fast_rand()|fast_rand())&255;
       memcpy(decbak,dec[0],decsize);
       if(opus_decode(decbak, packet, plen+1, outbuf, expected[0], 1)!=expected[0])test_failed();
       memcpy(decbak,dec[0],decsize);
       if(opus_decode(decbak,  0, 0, outbuf, MAX_FRAME_SAMP, 1)<20)test_failed();
       memcpy(decbak,dec[0],decsize);
       if(opus_decode(decbak,  0, 0, outbuf, MAX_FRAME_SAMP, 0)<20)test_failed();
       for(t=0;t<5*2;t++)
       {
-         int dur;
+         opus_int32 dur;
          out_samples = opus_decode(dec[t], packet, plen+1, outbuf, MAX_FRAME_SAMP, 0);
          if(out_samples!=expected[t])test_failed();
          if(t==0)dec_final_range2=dec_final_range1;
          else if(dec_final_range1!=dec_final_range2)test_failed();
          if(opus_decoder_ctl(dec[t], OPUS_GET_LAST_PACKET_DURATION(&dur))!=OPUS_OK)test_failed();
          if(dur!=out_samples)test_failed();
       }
    }
    fprintf(stdout,"  dec[all] random packets, all mode pairs (4096), %d bytes/frame OK.\n",plen+1);
 
@@ skipping 49 matching lines @@
 void test_soft_clip(void)
 {
    int i,j;
    float x[1024];
    float s[8] = {0, 0, 0, 0, 0, 0, 0, 0};
    fprintf(stdout,"  Testing opus_pcm_soft_clip... ");
    for(i=0;i<1024;i++)
    {
       for (j=0;j<1024;j++)
       {
-        x[j]=(i&255)*(1/32.f)-4.f;
+        x[j]=(j&255)*(1/32.f)-4.f;
       }
       opus_pcm_soft_clip(&x[i],1024-i,1,s);
       for (j=i;j<1024;j++)
       {
-        if(x[i]>1.f)test_failed();
-        if(x[i]<-1.f)test_failed();
+        if(x[j]>1.f)test_failed();
+        if(x[j]<-1.f)test_failed();
       }
    }
    for(i=1;i<9;i++)
    {
       for (j=0;j<1024;j++)
       {
-        x[j]=(i&255)*(1/32.f)-4.f;
+        x[j]=(j&255)*(1/32.f)-4.f;
       }
       opus_pcm_soft_clip(x,1024/i,i,s);
       for (j=0;j<(1024/i)*i;j++)
       {
-        if(x[i]>1.f)test_failed();
-        if(x[i]<-1.f)test_failed();
+        if(x[j]>1.f)test_failed();
+        if(x[j]<-1.f)test_failed();
       }
    }
    opus_pcm_soft_clip(x,0,1,s);
    opus_pcm_soft_clip(x,1,0,s);
    opus_pcm_soft_clip(x,1,1,0);
    opus_pcm_soft_clip(x,1,-1,s);
    opus_pcm_soft_clip(x,-1,1,s);
    opus_pcm_soft_clip(0,1,1,s);
    printf("OK.\n");
 }
@@ skipping 12 matching lines @@
    }
 
    env_used=0;
    env_seed=getenv("SEED");
    if(_argc>1)iseed=atoi(_argv[1]);
    else if(env_seed)
    {
       iseed=atoi(env_seed);
       env_used=1;
    }
-   else iseed=(opus_uint32)time(NULL)^((getpid()&65535)<<16);
+   else iseed=(opus_uint32)time(NULL)^(((opus_uint32)getpid()&65535)<<16);
    Rw=Rz=iseed;
 
    oversion=opus_get_version_string();
    if(!oversion)test_failed();
    fprintf(stderr,"Testing %s decoder. Random seed: %u (%.4X)\n", oversion, iseed, fast_rand() % 65535);
    if(env_used)fprintf(stderr,"  Random seed set from the environment (SEED=%s).\n", env_seed);
 
    /*Setting TEST_OPUS_NOFUZZ tells the tool not to send garbage data
      into the decoders. This is helpful because garbage data
      may cause the decoders to clip, which angers CLANG IOC.*/
    test_decoder_code0(getenv("TEST_OPUS_NOFUZZ")!=NULL);
 #ifndef DISABLE_FLOAT_API
    test_soft_clip();
 #endif
 
    return 0;
 }