Remove all stray tabs and trailing whitespace, this time for good.

Originally committed as revision 4891 to svn://svn.ffmpeg.org/ffmpeg/trunk

8 files changed, 97 insertions, 97 deletions

diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index 532e37565d..b2edefad2b 100644
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@@ -1982,7 +1982,7 @@ typedef struct AVCodecContext {
      * - decoding: unused
      */
     int directpred;
-    
+
     /**
      * audio cutoff bandwidth (0 means "automatic") . Currently used only by FAAC
      * - encoding: set by user.
diff --git a/libavcodec/h264.c b/libavcodec/h264.c
index 11a4ce792a..744c0ad0f3 100644
--- a/libavcodec/h264.c
+++ b/libavcodec/h264.c
@@ -4310,10 +4310,10 @@ static int decode_slice_header(H264Context *h){
 
         if(h->sps.timing_info_present_flag){
             s->avctx->time_base= (AVRational){h->sps.num_units_in_tick * 2, h->sps.time_scale};
-	    if(h->x264_build > 0 && h->x264_build < 44)
-		s->avctx->time_base.den *= 2;
-	    av_reduce(&s->avctx->time_base.num, &s->avctx->time_base.den,
-		      s->avctx->time_base.num, s->avctx->time_base.den, 1<<30);
+            if(h->x264_build > 0 && h->x264_build < 44)
+                s->avctx->time_base.den *= 2;
+            av_reduce(&s->avctx->time_base.num, &s->avctx->time_base.den,
+                      s->avctx->time_base.num, s->avctx->time_base.den, 1<<30);
         }
     }
 
diff --git a/libavcodec/jpeg_ls.c b/libavcodec/jpeg_ls.c
index 4f05936174..4988f7bb71 100644
--- a/libavcodec/jpeg_ls.c
+++ b/libavcodec/jpeg_ls.c
@@ -72,7 +72,7 @@ static void reset_ls_coding_parameters(MJpegDecodeContext *s, int reset_all){
     int factor;
 
     if(s->maxval==0 || reset_all) s->maxval= (1<<s->bits) - 1;
-    
+
     if(s->maxval >=128){
         factor= (FFMIN(s->maxval, 4096) + 128)>>8;
 
@@ -103,7 +103,7 @@ static int decode_lse(MJpegDecodeContext *s)
     /* XXX: verify len field validity */
     len = get_bits(&s->gb, 16);
     id = get_bits(&s->gb, 8);
-    
+
     switch(id){
     case 1:
         s->maxval= get_bits(&s->gb, 16);
@@ -111,7 +111,7 @@ static int decode_lse(MJpegDecodeContext *s)
         s->t2= get_bits(&s->gb, 16);
         s->t3= get_bits(&s->gb, 16);
         s->reset= get_bits(&s->gb, 16);
-        
+
         reset_ls_coding_parameters(s, 0);
         //FIXME quant table?
     break;
@@ -145,15 +145,15 @@ static inline void update_vlc_state(VlcState * const state, const int v, int hal
 
     if(drift <= -count){
         if(state->bias > -128) state->bias--;
-        
+
         drift += count;
         if(drift <= -count)
             drift= -count + 1;
     }else if(drift > 0){
         if(state->bias <  127) state->bias++;
-        
+
         drift -= count;
-        if(drift > 0) 
+        if(drift > 0)
             drift= 0;
     }
 
@@ -169,7 +169,7 @@ static inline int ls_decode_line(MJpegDecodeContext *s, void *lastv, void *dstv,
 
     for(x=0; x < w; x++){
         int l, t, lt, rt;
-    
+
         t= R(last, 0);
         if(x){
             l = t;
@@ -181,11 +181,11 @@ static inline int ls_decode_line(MJpegDecodeContext *s, void *lastv, void *dstv,
 
         if(x<w-1) rt= R(last, x+1);
         else      rt= t;
-        
+
         hr_gradient= rt - t;
         hl_gradient= t - lt;
          v_gradient= lt - l;
-            
+
         context= quantize(s, v_gradient) + 9*(quantize(s, hl_gradient) + 9*quantize(s, hr_gradient));
 
         if(context){
@@ -206,7 +206,7 @@ static inline int ls_decode_line(MJpegDecodeContext *s, void *lastv, void *dstv,
                 k++;
                 i += i;
             }
-            
+
             v= get_ur_golomb_jpegls(gb, k, LIMIT-qbpp, qbpp);
 #if 1
     v++;
@@ -222,9 +222,9 @@ static inline int ls_decode_line(MJpegDecodeContext *s, void *lastv, void *dstv,
 
 #endif
             update_vlc_state(state, v, half_count);
-            
+
             if(sign) v= -v;
-            
+
             if(is_uint8) ((uint8_t *)dst)[x]= (pred + v) & maxval;
             else         ((uint16_t*)dst)[x]= (pred + v) & maxval;
         }else{
@@ -234,28 +234,28 @@ static inline int ls_decode_line(MJpegDecodeContext *s, void *lastv, void *dstv,
                 run_count = 1<<log2_run[run_index];
                 if(x + run_count > w) run_count= w - x;
                 else                  run_index++;
-                
+
                 for(; run_count; run_count--){
                     if(is_uint8) ((uint8_t *)dst)[x++]= l;
                     else         ((uint16_t*)dst)[x++]= l;
                 }
-                
-                if(x >= w) return 0; 
+
+                if(x >= w) return 0;
             }
-            
+
             run_count= get_bits(&s->gb, log2_run[run_index]);
 
             for(; run_count; run_count--){
                 if(is_uint8) ((uint8_t *)dst)[x++]= l;
                 else         ((uint16_t*)dst)[x++]= l;
             }
-            
+
             if(run_index) run_index--;
-            
+
             if(x >= w) return 0;
 
             t= R(last, 0);
-            
+
             RItype= (l==t);
             if(l==t){
                 state= 366;
@@ -264,21 +264,21 @@ static inline int ls_decode_line(MJpegDecodeContext *s, void *lastv, void *dstv,
                 state= 365;
                 temp= state->error_sum;
             }
-            
+
             pred= t;
             sign= l > t;
-            
+
             i= state->count;
             k=0;
             while(i < temp){ //FIXME optimize
                 k++;
                 i += i;
             }
-            
+
             assert(Errval != 0);
-            map = (k==0 && 2*Nn < state->count) == (Errval>0); 
-            
-            
+            map = (k==0 && 2*Nn < state->count) == (Errval>0);
+
+
                     if(run_count==0 && run_mode==1){
                         if(get_bits1(&s->gb)){
                             run_count = 1<<log2_run[run_index];
@@ -298,7 +298,7 @@ static inline int ls_decode_line(MJpegDecodeContext *s, void *lastv, void *dstv,
                         if(diff>=0) diff++;
                     }else
                         diff=0;
-        
+
         }
     }
 
@@ -316,7 +316,7 @@ static inline int ls_decode_line(MJpegDecodeContext *s, void *lastv, void *dstv,
                     x = 0;
                     y = 0;
                     linesize= s->linesize[c];
-                    
+
                     for(j=0; j<n; j++) {
                         int pred;
 
@@ -334,7 +334,7 @@ static inline int ls_decode_line(MJpegDecodeContext *s, void *lastv, void *dstv,
                                 PREDICT(pred, ptr[-linesize-1], ptr[-linesize], ptr[-1], predictor);
                             }
                         }
-                        
+
                         if (s->interlaced && s->bottom_field)
                             ptr += linesize >> 1;
                         *ptr= pred + (mjpeg_decode_dc(s, s->dc_index[i]) << point_transform);
@@ -356,7 +356,7 @@ static inline int ls_decode_line(MJpegDecodeContext *s, void *lastv, void *dstv,
                     x = 0;
                     y = 0;
                     linesize= s->linesize[c];
-                    
+
                     for(j=0; j<n; j++) {
                         int pred;
 
diff --git a/libavcodec/mem.c b/libavcodec/mem.c
index 51cc11ef0d..141da270b1 100644
--- a/libavcodec/mem.c
+++ b/libavcodec/mem.c
@@ -119,7 +119,7 @@ void *av_realloc(void *ptr, unsigned int size)
 
 /**
  * Free memory which has been allocated with av_malloc(z)() or av_realloc().
- * NOTE: ptr = NULL is explicetly allowed 
+ * NOTE: ptr = NULL is explicetly allowed
  * Note2: it is recommanded that you use av_freep() instead
  */
 void av_free(void *ptr)
diff --git a/libavcodec/parser.c b/libavcodec/parser.c
index 9d424e9438..34d49c91e5 100644
--- a/libavcodec/parser.c
+++ b/libavcodec/parser.c
@@ -761,38 +761,38 @@ static const int ac3_sample_rates[4] = {
 };
 
 static const int ac3_frame_sizes[64][3] = {
-    { 64,   69,   96   },  
-    { 64,   70,   96   },  
-    { 80,   87,   120  },  
-    { 80,   88,   120  },  
-    { 96,   104,  144  },  
-    { 96,   105,  144  },  
-    { 112,  121,  168  }, 
-    { 112,  122,  168  }, 
-    { 128,  139,  192  }, 
-    { 128,  140,  192  }, 
-    { 160,  174,  240  }, 
-    { 160,  175,  240  }, 
-    { 192,  208,  288  }, 
-    { 192,  209,  288  }, 
-    { 224,  243,  336  }, 
-    { 224,  244,  336  }, 
-    { 256,  278,  384  }, 
-    { 256,  279,  384  }, 
-    { 320,  348,  480  }, 
-    { 320,  349,  480  }, 
-    { 384,  417,  576  }, 
-    { 384,  418,  576  }, 
-    { 448,  487,  672  }, 
-    { 448,  488,  672  }, 
-    { 512,  557,  768  }, 
-    { 512,  558,  768  }, 
-    { 640,  696,  960  }, 
-    { 640,  697,  960  }, 
-    { 768,  835,  1152 }, 
-    { 768,  836,  1152 }, 
-    { 896,  975,  1344 }, 
-    { 896,  976,  1344 }, 
+    { 64,   69,   96   },
+    { 64,   70,   96   },
+    { 80,   87,   120  },
+    { 80,   88,   120  },
+    { 96,   104,  144  },
+    { 96,   105,  144  },
+    { 112,  121,  168  },
+    { 112,  122,  168  },
+    { 128,  139,  192  },
+    { 128,  140,  192  },
+    { 160,  174,  240  },
+    { 160,  175,  240  },
+    { 192,  208,  288  },
+    { 192,  209,  288  },
+    { 224,  243,  336  },
+    { 224,  244,  336  },
+    { 256,  278,  384  },
+    { 256,  279,  384  },
+    { 320,  348,  480  },
+    { 320,  349,  480  },
+    { 384,  417,  576  },
+    { 384,  418,  576  },
+    { 448,  487,  672  },
+    { 448,  488,  672  },
+    { 512,  557,  768  },
+    { 512,  558,  768  },
+    { 640,  696,  960  },
+    { 640,  697,  960  },
+    { 768,  835,  1152 },
+    { 768,  836,  1152 },
+    { 896,  975,  1344 },
+    { 896,  976,  1344 },
     { 1024, 1114, 1536 },
     { 1024, 1115, 1536 },
     { 1152, 1253, 1728 },
@@ -812,7 +812,7 @@ static const int ac3_channels[8] = {
 };
 
 static int ac3_sync(const uint8_t *buf, int *channels, int *sample_rate,
-		    int *bit_rate)
+                    int *bit_rate)
 {
     unsigned int fscod, frmsizecod, acmod, bsid, lfeon;
     GetBitContext bits;
@@ -820,26 +820,26 @@ static int ac3_sync(const uint8_t *buf, int *channels, int *sample_rate,
     init_get_bits(&bits, buf, AC3_HEADER_SIZE * 8);
 
     if(get_bits(&bits, 16) != 0x0b77)
-	return 0;
+        return 0;
 
-    get_bits(&bits, 16);	/* crc */
+    get_bits(&bits, 16);    /* crc */
     fscod = get_bits(&bits, 2);
     frmsizecod = get_bits(&bits, 6);
 
     if(!ac3_sample_rates[fscod])
-	return 0;
+        return 0;
 
     bsid = get_bits(&bits, 5);
     if(bsid > 8)
-	return 0;
-    get_bits(&bits, 3);	/* bsmod */
+        return 0;
+    get_bits(&bits, 3);     /* bsmod */
     acmod = get_bits(&bits, 3);
     if(acmod & 1 && acmod != 1)
-	get_bits(&bits, 2); /* cmixlev */
+        get_bits(&bits, 2); /* cmixlev */
     if(acmod & 4)
-	get_bits(&bits, 2); /* surmixlev */
+        get_bits(&bits, 2); /* surmixlev */
     if(acmod & 2)
-	get_bits(&bits, 2); /* dsurmod */
+        get_bits(&bits, 2); /* dsurmod */
     lfeon = get_bits(&bits, 1);
 
     *sample_rate = ac3_sample_rates[fscod];
@@ -881,7 +881,7 @@ static int ac3_parse(AVCodecParserContext *s1,
             s->inbuf_ptr += len;
             buf_size -= len;
             if ((s->inbuf_ptr - s->inbuf) == AC3_HEADER_SIZE) {
-		len = ac3_sync(s->inbuf, &channels, &sample_rate, &bit_rate);
+                len = ac3_sync(s->inbuf, &channels, &sample_rate, &bit_rate);
                 if (len == 0) {
                     /* no sync found : move by one byte (inefficient, but simple!) */
                     memmove(s->inbuf, s->inbuf + 1, AC3_HEADER_SIZE - 1);
@@ -892,7 +892,7 @@ static int ac3_parse(AVCodecParserContext *s1,
                     avctx->sample_rate = sample_rate;
                     /* set channels,except if the user explicitly requests 1 or 2 channels, XXX/FIXME this is a bit ugly */
                     if(avctx->channels!=1 && avctx->channels!=2){
-			avctx->channels = channels;
+                        avctx->channels = channels;
                     }
                     avctx->bit_rate = bit_rate;
                     avctx->frame_size = 6 * 256;
diff --git a/libavcodec/snow.c b/libavcodec/snow.c
index c375b3d4d3..d9f58e2d02 100644
--- a/libavcodec/snow.c
+++ b/libavcodec/snow.c
@@ -3021,7 +3021,7 @@ static int get_dc(SnowContext *s, int mb_x, int mb_y, int plane_index){
         int x= block_w*mb_x2 + block_w/2;
         int y= block_w*mb_y2 + block_w/2;
 
-        add_yblock(s, dst + ((i&1)+(i>>1)*obmc_stride)*block_w, NULL, ref, obmc, 
+        add_yblock(s, dst + ((i&1)+(i>>1)*obmc_stride)*block_w, NULL, ref, obmc,
                     x, y, block_w, block_w, w, h, obmc_stride, ref_stride, obmc_stride, mb_x2, mb_y2, 0, 0, plane_index);
 
         for(y2= FFMAX(y, 0); y2<FFMIN(h, y+block_w); y2++){
@@ -3177,7 +3177,7 @@ static int get_4block_rd(SnowContext *s, int mb_x, int mb_y, int plane_index){
         int x= block_w*mb_x2 + block_w/2;
         int y= block_w*mb_y2 + block_w/2;
 
-        add_yblock(s, zero_dst, dst, ref, obmc, 
+        add_yblock(s, zero_dst, dst, ref, obmc,
                    x, y, block_w, block_w, w, h, /*dst_stride*/0, ref_stride, obmc_stride, mb_x2, mb_y2, 1, 1, plane_index);
 
         //FIXME find a cleaner/simpler way to skip the outside stuff
diff --git a/libavcodec/x264.c b/libavcodec/x264.c
index 31fe5cc65b..43d4eb8096 100644
--- a/libavcodec/x264.c
+++ b/libavcodec/x264.c
@@ -225,7 +225,7 @@ X264_init(AVCodecContext *avctx)
 
     if(avctx->level > 0) x4->params.i_level_idc = avctx->level;
 
-    x4->params.rc.f_rate_tolerance = 
+    x4->params.rc.f_rate_tolerance =
         (float)avctx->bit_rate_tolerance/avctx->bit_rate;
 
     if((avctx->rc_buffer_size != 0) &&
@@ -258,14 +258,14 @@ X264_init(AVCodecContext *avctx)
     avctx->coded_frame = &x4->out_pic;
 
     if(avctx->flags & CODEC_FLAG_GLOBAL_HEADER){
-	x264_nal_t *nal;
-	int nnal, i, s = 0;
+        x264_nal_t *nal;
+        int nnal, i, s = 0;
 
-	x264_encoder_headers(x4->enc, &nal, &nnal);
+        x264_encoder_headers(x4->enc, &nal, &nnal);
 
-	/* 5 bytes NAL header + worst case escaping */
-	for(i = 0; i < nnal; i++)
-	    s += 5 + nal[i].i_payload * 4 / 3;
+        /* 5 bytes NAL header + worst case escaping */
+        for(i = 0; i < nnal; i++)
+            s += 5 + nal[i].i_payload * 4 / 3;
 
         avctx->extradata = av_malloc(s);
         avctx->extradata_size = encode_nals(avctx->extradata, s, nal, nnal);
diff --git a/libavformat/mov.c b/libavformat/mov.c
index d49ff7fdad..216f5e6fb4 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -153,24 +153,24 @@ static const CodecTag mov_audio_tags[] = {
 /* cf. QTFileFormat.pdf p253, qtff.pdf p205 */
 /* http://developer.apple.com/documentation/mac/Text/Text-368.html */
 /* deprecated by putting the code as 3*5bit ascii */
-static const char *mov_mdhd_language_map[] = { 
+static const char *mov_mdhd_language_map[] = {
 /* 0-9 */
-"eng", "fra", "ger", "ita", "dut", "sve", "spa", "dan", "por", "nor", 
-"heb", "jpn", "ara", "fin", "gre", "ice", "mlt", "tur", "hr "/*scr*/, "chi"/*ace?*/, 
-"urd", "hin", "tha", "kor", "lit", "pol", "hun", "est", "lav",  NULL, 
-"fo ",  NULL, "rus", "chi",  NULL, "iri", "alb", "ron", "ces", "slk", 
+"eng", "fra", "ger", "ita", "dut", "sve", "spa", "dan", "por", "nor",
+"heb", "jpn", "ara", "fin", "gre", "ice", "mlt", "tur", "hr "/*scr*/, "chi"/*ace?*/,
+"urd", "hin", "tha", "kor", "lit", "pol", "hun", "est", "lav",  NULL,
+"fo ",  NULL, "rus", "chi",  NULL, "iri", "alb", "ron", "ces", "slk",
 "slv", "yid", "sr ", "mac", "bul", "ukr", "bel", "uzb", "kaz", "aze",
-/*?*/ 
+/*?*/
 "aze", "arm", "geo", "mol", "kir", "tgk", "tuk", "mon",  NULL, "pus",
 "kur", "kas", "snd", "tib", "nep", "san", "mar", "ben", "asm", "guj",
 "pa ", "ori", "mal", "kan", "tam", "tel",  NULL, "bur", "khm", "lao",
 /*                   roman? arabic? */
 "vie", "ind", "tgl", "may", "may", "amh", "tir", "orm", "som", "swa",
 /*==rundi?*/
- NULL, "run",  NULL, "mlg", "epo",  NULL,  NULL,  NULL,  NULL,  NULL, 
+ NULL, "run",  NULL, "mlg", "epo",  NULL,  NULL,  NULL,  NULL,  NULL,
 /* 100 */
- NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL, 
- NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL, 
+ NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,
+ NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,
  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL,  NULL, "wel", "baq",
 "cat", "lat", "que", "grn", "aym", "tat", "uig", "dzo", "jav"
 };
@@ -380,7 +380,7 @@ extern int ff_mov_iso639_to_lang(const char *lang, int mp4); /* for movenc.c */
 int ff_mov_iso639_to_lang(const char *lang, int mp4)
 {
     int i, code = 0;
-    
+
     /* old way, only for QT? */
     for (i = 0; !mp4 && (i < (sizeof(mov_mdhd_language_map)/sizeof(char *))); i++) {
         if (mov_mdhd_language_map[i] && !strcmp(lang, mov_mdhd_language_map[i]))