av_log patch(2 of ?) by (Michel Bardiaux <mbardiaux at peaktime dot be>)

Originally committed as revision 2474 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/a52dec.c

@@ -190,7 +190,7 @@ static int a52_decode_frame(AVCodecContext *avctx,
 			/* No specific number of channel requested */
 			avctx->channels = s->channels;
 		    else if (s->channels < avctx->channels) {
-			fprintf(stderr, "ac3dec: AC3 Source channels are less than specified: output to %d channels.. (frmsize: %d)\n", s->channels, len);
+			av_log(avctx, AV_LOG_ERROR, "ac3dec: AC3 Source channels are less than specified: output to %d channels.. (frmsize: %d)\n", s->channels, len);
 			avctx->channels = s->channels;
 		    }
 		    avctx->bit_rate = bit_rate;

libavcodec/ac3enc.c

@@ -464,7 +464,7 @@ static void compute_exp_strategy(uint8_t exp_strategy[NB_BLOCKS][AC3_MAX_CHANNEL
     for(i=1;i<NB_BLOCKS;i++) {
         exp_diff = calc_exp_diff(exp[i][ch], exp[i-1][ch], N/2);
 #ifdef DEBUG            
-        av_log(AV_LOG_DEBUG, "exp_diff=%d\n", exp_diff);
+        av_log(NULL, AV_LOG_DEBUG, "exp_diff=%d\n", exp_diff);
 #endif
         if (exp_diff > EXP_DIFF_THRESHOLD)
             exp_strategy[i][ch] = EXP_NEW;
@@ -580,11 +580,11 @@ static int encode_exp(uint8_t encoded_exp[N/2],
     }
     
 #if defined(DEBUG)
-    av_log(AV_LOG_DEBUG, "exponents: strategy=%d\n", exp_strategy);
+    av_log(NULL, AV_LOG_DEBUG, "exponents: strategy=%d\n", exp_strategy);
     for(i=0;i<=nb_groups * group_size;i++) {
-        av_log(AV_LOG_DEBUG, "%d ", encoded_exp[i]);
+        av_log(NULL, AV_LOG_DEBUG, "%d ", encoded_exp[i]);
     }
-    av_log(AV_LOG_DEBUG, "\n");
+    av_log(NULL, AV_LOG_DEBUG, "\n");
 #endif
 
     return 4 + (nb_groups / 3) * 7;
@@ -1021,7 +1021,7 @@ static void output_audio_block(AC3EncodeContext *s,
 #if defined(DEBUG) 
     {
       static int count = 0;
-      av_log(AV_LOG_DEBUG, "Block #%d (%d)\n", block_num, count++);
+      av_log(NULL, AV_LOG_DEBUG, "Block #%d (%d)\n", block_num, count++);
     }
 #endif
     /* exponent strategy */

libavcodec/common.c

@@ -282,7 +282,7 @@ static int build_table(VLC *vlc, int table_nb_bits,
                 nb = 1 << (table_nb_bits - n);
                 for(k=0;k<nb;k++) {
 #ifdef DEBUG_VLC
-                    av_log(AV_LOG_DEBUG, "%4x: code=%d n=%d\n",
+                    av_log(NULL, AV_LOG_DEBUG, "%4x: code=%d n=%d\n",
                            j, i, n);
 #endif
                     if (table[j][1] /*bits*/ != 0) {

libavcodec/faad.c

@@ -87,7 +87,7 @@ static int faac_init_mp4(AVCodecContext *avctx)
     // else r = s->faacDecInit(s->faac_handle ... );
 
     if (r < 0)
-	fprintf(stderr, "faacDecInit2 failed r:%d   sr:%ld  ch:%d  s:%d\n",
+	av_log(avctx, AV_LOG_ERROR, "faacDecInit2 failed r:%d   sr:%ld  ch:%d  s:%d\n",
 		r, samplerate, channels, avctx->extradata_size);
 
     return r;
@@ -109,7 +109,7 @@ static int faac_decode_frame(AVCodecContext *avctx,
     //printf("DECODE FRAME %d, %d, %d - %p\n", buf_size, frame_info.samples, frame_info.bytesconsumed, out);
 
     if (frame_info.error > 0) {
-	fprintf(stderr, "faac: frame decodinf failed: %s\n",
+	av_log(avctx, AV_LOG_ERROR, "faac: frame decodinf failed: %s\n",
 		s->faacDecGetErrorMessage(frame_info.error));
         return 0;
     }
@@ -146,7 +146,7 @@ static int faac_decode_init(AVCodecContext *avctx)
     s->handle = dlopen(libfaadname, RTLD_LAZY);
     if (!s->handle)
     {
-	fprintf(stderr, "FAAD library: %s could not be opened! \n%s\n",
+	av_log(avctx, AV_LOG_ERROR, "FAAD library: %s could not be opened! \n%s\n",
 		libfaadname, dlerror());
         return -1;
     }
@@ -182,7 +182,7 @@ static int faac_decode_init(AVCodecContext *avctx)
     }
     if (err) {
         dlclose(s->handle);
-	fprintf(stderr, "FAAD library: cannot resolve %s in %s!\n",
+	av_log(avctx, AV_LOG_ERROR, "FAAD library: cannot resolve %s in %s!\n",
 		err, libfaadname);
         return -1;
     }
@@ -190,7 +190,7 @@ static int faac_decode_init(AVCodecContext *avctx)
 
     s->faac_handle = s->faacDecOpen();
     if (!s->faac_handle) {
-        fprintf(stderr, "FAAD library: cannot create handler!\n");
+        av_log(avctx, AV_LOG_ERROR, "FAAD library: cannot create handler!\n");
         faac_decode_end(avctx);
         return -1;
     }
@@ -200,7 +200,7 @@ static int faac_decode_init(AVCodecContext *avctx)
 
     if (faac_cfg) {
 	switch (avctx->bits_per_sample) {
-	case 8: fprintf(stderr, "FAADlib unsupported bps %d\n", avctx->bits_per_sample); break;
+	case 8: av_log(avctx, AV_LOG_ERROR, "FAADlib unsupported bps %d\n", avctx->bits_per_sample); break;
 	default:
 	case 16:
 	    faac_cfg->outputFormat = FAAD_FMT_16BIT;

libavcodec/liba52/resample.c

@@ -24,7 +24,7 @@ void* tmp;
     if(mm_accel&MM_ACCEL_X86_MMX){
 	tmp=a52_resample_MMX(flags,chans);
 	if(tmp){
-	    if(a52_resample==NULL) fprintf(stderr, "Using MMX optimized resampler\n");
+	    if(a52_resample==NULL) av_log(NULL, AV_LOG_INFO, "Using MMX optimized resampler\n");
 	    a52_resample=tmp;
 	    return tmp;
 	}
@@ -33,11 +33,11 @@ void* tmp;
 
     tmp=a52_resample_C(flags,chans);
     if(tmp){
-	if(a52_resample==NULL) fprintf(stderr, "No accelerated resampler found\n");
+	if(a52_resample==NULL) av_log(NULL, AV_LOG_INFO, "No accelerated resampler found\n");
 	a52_resample=tmp;
 	return tmp;
     }
     
-    fprintf(stderr, "Unimplemented resampler for mode 0x%X -> %d channels conversion - Contact MPlayer developers!\n", flags, chans);
+    av_log(NULL, AV_LOG_ERROR, "Unimplemented resampler for mode 0x%X -> %d channels conversion - Contact MPlayer developers!\n", flags, chans);
     return NULL;
 }

libavcodec/mpegaudio.c

@@ -117,7 +117,7 @@ static int MPA_encode_init(AVCodecContext *avctx)
     s->alloc_table = alloc_tables[table];
 
 #ifdef DEBUG
-    av_log(AV_LOG_DEBUG, "%d kb/s, %d Hz, frame_size=%d bits, table=%d, padincr=%x\n", 
+    av_log(avctx, AV_LOG_DEBUG, "%d kb/s, %d Hz, frame_size=%d bits, table=%d, padincr=%x\n", 
            bitrate, freq, s->frame_size, table, s->frame_frac_incr);
 #endif