COSMETICS: Remove all trailing whitespace.

Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 35 insertions, 35 deletions

diff --git a/output_example.c b/output_example.c
index 6091d85089..d1cb754a0b 100644
--- a/output_example.c
+++ b/output_example.c
@@ -1,26 +1,26 @@
 /*
  * Libavformat API example: Output a media file in any supported
  * libavformat format. The default codecs are used.
- * 
+ *
  * Copyright (c) 2003 Fabrice Bellard
- * 
+ *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
  * in the Software without restriction, including without limitation the rights
  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  * copies of the Software, and to permit persons to whom the Software is
  * furnished to do so, subject to the following conditions:
- * 
+ *
  * The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.
- * 
+ *
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.  
+ * THE SOFTWARE.
  */
 #include <stdlib.h>
 #include <stdio.h>
@@ -48,7 +48,7 @@ uint8_t *audio_outbuf;
 int audio_outbuf_size;
 int audio_input_frame_size;
 
-/* 
+/*
  * add an audio output stream
  */
 AVStream *add_audio_stream(AVFormatContext *oc, int codec_id)
@@ -144,7 +144,7 @@ void write_audio_frame(AVFormatContext *oc, AVStream *st)
     AVCodecContext *c;
     AVPacket pkt;
     av_init_packet(&pkt);
-    
+
     c = st->codec;
 
     get_audio_frame(samples, audio_input_frame_size, c->channels);
@@ -166,7 +166,7 @@ void write_audio_frame(AVFormatContext *oc, AVStream *st)
 void close_audio(AVFormatContext *oc, AVStream *st)
 {
     avcodec_close(st->codec);
-    
+
     av_free(samples);
     av_free(audio_outbuf);
 }
@@ -189,7 +189,7 @@ AVStream *add_video_stream(AVFormatContext *oc, int codec_id)
         fprintf(stderr, "Could not alloc stream\n");
         exit(1);
     }
-    
+
     c = st->codec;
     c->codec_id = codec_id;
     c->codec_type = CODEC_TYPE_VIDEO;
@@ -197,13 +197,13 @@ AVStream *add_video_stream(AVFormatContext *oc, int codec_id)
     /* put sample parameters */
     c->bit_rate = 400000;
     /* resolution must be a multiple of two */
-    c->width = 352;  
+    c->width = 352;
     c->height = 288;
     /* time base: this is the fundamental unit of time (in seconds) in terms
        of which frame timestamps are represented. for fixed-fps content,
        timebase should be 1/framerate and timestamp increments should be
        identically 1. */
-    c->time_base.den = STREAM_FRAME_RATE;  
+    c->time_base.den = STREAM_FRAME_RATE;
     c->time_base.num = 1;
     c->gop_size = 12; /* emit one intra frame every twelve frames at most */
     c->pix_fmt = STREAM_PIX_FMT;
@@ -212,15 +212,15 @@ AVStream *add_video_stream(AVFormatContext *oc, int codec_id)
         c->max_b_frames = 2;
     }
     if (c->codec_id == CODEC_ID_MPEG1VIDEO){
-        /* needed to avoid using macroblocks in which some coeffs overflow 
-           this doesnt happen with normal video, it just happens here as the 
+        /* needed to avoid using macroblocks in which some coeffs overflow
+           this doesnt happen with normal video, it just happens here as the
            motion of the chroma plane doesnt match the luma plane */
         c->mb_decision=2;
     }
     // some formats want stream headers to be seperate
     if(!strcmp(oc->oformat->name, "mp4") || !strcmp(oc->oformat->name, "mov") || !strcmp(oc->oformat->name, "3gp"))
         c->flags |= CODEC_FLAG_GLOBAL_HEADER;
-    
+
     return st;
 }
 
@@ -229,7 +229,7 @@ AVFrame *alloc_picture(int pix_fmt, int width, int height)
     AVFrame *picture;
     uint8_t *picture_buf;
     int size;
-    
+
     picture = avcodec_alloc_frame();
     if (!picture)
         return NULL;
@@ -239,11 +239,11 @@ AVFrame *alloc_picture(int pix_fmt, int width, int height)
         av_free(picture);
         return NULL;
     }
-    avpicture_fill((AVPicture *)picture, picture_buf, 
+    avpicture_fill((AVPicture *)picture, picture_buf,
                    pix_fmt, width, height);
     return picture;
 }
-    
+
 void open_video(AVFormatContext *oc, AVStream *st)
 {
     AVCodec *codec;
@@ -305,7 +305,7 @@ void fill_yuv_image(AVFrame *pict, int frame_index, int width, int height)
             pict->data[0][y * pict->linesize[0] + x] = x + y + i * 3;
         }
     }
-    
+
     /* Cb and Cr */
     for(y=0;y<height/2;y++) {
         for(x=0;x<width/2;x++) {
@@ -319,9 +319,9 @@ void write_video_frame(AVFormatContext *oc, AVStream *st)
 {
     int out_size, ret;
     AVCodecContext *c;
-    
+
     c = st->codec;
-    
+
     if (frame_count >= STREAM_NB_FRAMES) {
         /* no more frame to compress. The codec has a latency of a few
            frames if using B frames, so we get the last frames by
@@ -331,7 +331,7 @@ void write_video_frame(AVFormatContext *oc, AVStream *st)
             /* as we only generate a YUV420P picture, we must convert it
                to the codec pixel format if needed */
             fill_yuv_image(tmp_picture, frame_count, c->width, c->height);
-            img_convert((AVPicture *)picture, c->pix_fmt, 
+            img_convert((AVPicture *)picture, c->pix_fmt,
                         (AVPicture *)tmp_picture, PIX_FMT_YUV420P,
                         c->width, c->height);
         } else {
@@ -339,18 +339,18 @@ void write_video_frame(AVFormatContext *oc, AVStream *st)
         }
     }
 
-    
+
     if (oc->oformat->flags & AVFMT_RAWPICTURE) {
         /* raw video case. The API will change slightly in the near
            futur for that */
         AVPacket pkt;
         av_init_packet(&pkt);
-        
+
         pkt.flags |= PKT_FLAG_KEY;
         pkt.stream_index= st->index;
         pkt.data= (uint8_t *)picture;
         pkt.size= sizeof(AVPicture);
-        
+
         ret = av_write_frame(oc, &pkt);
     } else {
         /* encode the image */
@@ -359,14 +359,14 @@ void write_video_frame(AVFormatContext *oc, AVStream *st)
         if (out_size > 0) {
             AVPacket pkt;
             av_init_packet(&pkt);
-            
+
             pkt.pts= av_rescale_q(c->coded_frame->pts, c->time_base, st->time_base);
             if(c->coded_frame->key_frame)
                 pkt.flags |= PKT_FLAG_KEY;
             pkt.stream_index= st->index;
             pkt.data= video_outbuf;
             pkt.size= out_size;
-            
+
             /* write the compressed frame in the media file */
             ret = av_write_frame(oc, &pkt);
         } else {
@@ -406,7 +406,7 @@ int main(int argc, char **argv)
 
     /* initialize libavcodec, and register all codecs and formats */
     av_register_all();
-    
+
     if (argc != 2) {
         printf("usage: %s output_file\n"
                "API example program to output a media file with libavformat.\n"
@@ -415,7 +415,7 @@ int main(int argc, char **argv)
                "\n", argv[0]);
         exit(1);
     }
-    
+
     filename = argv[1];
 
     /* auto detect the output format from the name. default is
@@ -429,7 +429,7 @@ int main(int argc, char **argv)
         fprintf(stderr, "Could not find suitable output format\n");
         exit(1);
     }
-    
+
     /* allocate the output media context */
     oc = av_alloc_format_context();
     if (!oc) {
@@ -473,26 +473,26 @@ int main(int argc, char **argv)
             exit(1);
         }
     }
-    
+
     /* write the stream header, if any */
     av_write_header(oc);
-    
+
     for(;;) {
         /* compute current audio and video time */
         if (audio_st)
             audio_pts = (double)audio_st->pts.val * audio_st->time_base.num / audio_st->time_base.den;
         else
             audio_pts = 0.0;
-        
+
         if (video_st)
             video_pts = (double)video_st->pts.val * video_st->time_base.num / video_st->time_base.den;
         else
             video_pts = 0.0;
 
-        if ((!audio_st || audio_pts >= STREAM_DURATION) && 
+        if ((!audio_st || audio_pts >= STREAM_DURATION) &&
             (!video_st || video_pts >= STREAM_DURATION))
             break;
-        
+
         /* write interleaved audio and video frames */
         if (!video_st || (video_st && audio_st && audio_pts < video_pts)) {
             write_audio_frame(oc, audio_st);
@@ -509,7 +509,7 @@ int main(int argc, char **argv)
 
     /* write the trailer, if any */
     av_write_trailer(oc);
-    
+
     /* free the streams */
     for(i = 0; i < oc->nb_streams; i++) {
         av_freep(&oc->streams[i]);