shithub: aacdec

Info  •  Files  •  Log

Fixed a number of compiler warnings because of unused variables + fixed use of un-initialized variable.

--- a/frontend/main.c

+++ b/frontend/main.c

@@ -572,42 +572,43 @@

     /* get AAC infos for printing */

     header_type = 0;

-    if (streaminput == 1 )

-	lookforheader(&b);

+    if (streaminput == 1)

+        lookforheader(&b);

     if ((b.buffer[0] == 0xFF) && ((b.buffer[1] & 0xF6) == 0xF0))

     {

-        if (streaminput ==1)

-	{

-	    int frames, frame_length;

-	    int samplerate;

-	    float frames_per_sec, bytes_per_frame;

-	    samplerate = adts_sample_rates[(b.buffer[2]&0x3c)>>2];

-	    frame_length = ((((unsigned int)b.buffer[3] & 0x3)) << 11)

-	        | (((unsigned int)b.buffer[4]) << 3) | (b.buffer[5] >> 5);

+        if (streaminput == 1)

+        {

+            int /*frames,*/ frame_length;

+            int samplerate;

+            float frames_per_sec, bytes_per_frame;

+            channels = 2;

+            samplerate = adts_sample_rates[(b.buffer[2]&0x3c)>>2];

+            frame_length = ((((unsigned int)b.buffer[3] & 0x3)) << 11)

+                | (((unsigned int)b.buffer[4]) << 3) | (b.buffer[5] >> 5);

+            frames_per_sec = (float)samplerate/1024.0f;

+            bytes_per_frame = (float)frame_length/(float)(1000);

+            bitrate = (int)(8. * bytes_per_frame * frames_per_sec + 0.5);

+            length = 1;

+            faad_fprintf(stderr, "Streamed input format  samplerate %d channels %d.\n", samplerate, channels);

+        } else {

+            adts_parse(&b, &bitrate, &length);

+            fseek(b.infile, tagsize, SEEK_SET);

-	    frames_per_sec = (float)samplerate/1024.0f;

-	    bytes_per_frame = (float)frame_length/(float)(1000);

-	    bitrate = (int)(8. * bytes_per_frame * frames_per_sec + 0.5);

-	    length = 1;

-	    faad_fprintf(stderr, "Streamed input format  samplerate %d channels %d.\n",samplerate,channels);

+            bread = fread(b.buffer, 1, FAAD_MIN_STREAMSIZE*MAX_CHANNELS, b.infile);

+            if (bread != FAAD_MIN_STREAMSIZE*MAX_CHANNELS)

+                b.at_eof = 1;

+            else

+                b.at_eof = 0;

+            b.bytes_into_buffer = bread;

+            b.bytes_consumed = 0;

+            b.file_offset = tagsize;

+        }

-	} else {

-		adts_parse(&b, &bitrate, &length);

-        	fseek(b.infile, tagsize, SEEK_SET);

-

-        	bread = fread(b.buffer, 1, FAAD_MIN_STREAMSIZE*MAX_CHANNELS, b.infile);

-        	if (bread != FAAD_MIN_STREAMSIZE*MAX_CHANNELS)

-        	    b.at_eof = 1;

-        	else

-        	    b.at_eof = 0;

-        	b.bytes_into_buffer = bread;

-        	b.bytes_consumed = 0;

-        	b.file_offset = tagsize;

-	}

-

         header_type = 1;

-    } else if (memcmp(b.buffer, "ADIF", 4) == 0) {

+    }

+    else if (memcmp(b.buffer, "ADIF", 4) == 0)

+    {

         int skip_size = (b.buffer[4] & 0x80) ? 9 : 0;

         bitrate = ((unsigned int)(b.buffer[4 + skip_size] & 0x0F)<<19) |

             ((unsigned int)b.buffer[5 + skip_size]<<11) |

@@ -785,7 +786,7 @@

                   int outputFormat, int fileType, int downMatrix, int noGapless,

                   int infoOnly, int adts_out, float *song_length, float seek_to)

 {

-    int track;

+    /*int track;*/

     unsigned long samplerate;

     unsigned char channels;

     void *sample_buffer;

@@ -876,7 +877,7 @@

     faad_fprintf(stderr, "%s file info:\n\n", mp4file);

     {

         char *tag = NULL, *item = NULL;

-        int k, j;

+        /*int k, j;*/

         char *ot[6] = { "NULL", "MAIN AAC", "LC AAC", "SSR AAC", "LTP AAC", "HE AAC" };

         float seconds;

         seconds = (float)mp4config.samples/(float)mp4ASC.samplingFrequency;

@@ -901,7 +902,7 @@

     mp4read_seek(startSampleId);

     for (sampleId = startSampleId; sampleId < mp4config.frame.ents; sampleId++)

     {

-        int rc;

+        /*int rc;*/

         long dur;

         unsigned int sample_count;

         unsigned int delay = 0;

--- a/libfaad/hcr.c

+++ b/libfaad/hcr.c

@@ -225,7 +225,7 @@

     uint16_t sp_offset[8];

     uint16_t g, i, sortloop, set, bitsread;

-    uint16_t bitsleft, codewordsleft;

+    /*uint16_t bitsleft, codewordsleft*/;

     uint8_t w_idx, sfb, this_CB, last_CB, this_sec_CB; 

     const uint16_t nshort = hDecoder->frameLength/8;

--- a/libfaad/pns.c

+++ b/libfaad/pns.c

@@ -241,7 +241,7 @@

                         (ics_left->ms_used[g][sfb])) ||

                         (ics_left->ms_mask_present == 2)))

                     {

-                        uint16_t c;

+                        /*uint16_t c;*/

                         offs = ics_right->swb_offset[sfb];

                         size = min(ics_right->swb_offset[sfb+1], ics_right->swb_offset_max) - offs;