cosmetics: XviD is now called Xvid.

Originally committed as revision 13465 to svn://svn.ffmpeg.org/ffmpeg/trunk

configure

@@ -1964,7 +1964,7 @@ echo "libschroedinger enabled   ${libschroedinger-no}"
 echo "libtheora enabled         ${libtheora-no}"
 echo "libvorbis enabled         ${libvorbis-no}"
 echo "x264 enabled              ${libx264-no}"
-echo "XviD enabled              ${libxvid-no}"
+echo "Xvid enabled              ${libxvid-no}"
 echo "zlib enabled              ${zlib-no}"
 echo "bzlib enabled             ${bzlib-no}"
 echo

doc/faq.texi

@@ -82,7 +82,7 @@ The following list of video codecs should work on most Windows systems:
 @item wmv2
 .asf only
 @item mpeg4
-only if you have some MPEG-4 codec installed like ffdshow or XviD
+only if you have some MPEG-4 codec installed like ffdshow or Xvid
 @item mpeg1
 .mpg only
 @end table
@@ -194,9 +194,9 @@ Try '-f image2 test%d.jpg'.
 Some codecs, like MPEG-1/2, only allow a small number of fixed framerates.
 Choose a different codec with the -vcodec command line option.
 
-@section How do I encode XviD or DivX video with ffmpeg?
+@section How do I encode Xvid or DivX video with ffmpeg?
 
-Both XviD and DivX (version 4+) are implementations of the ISO MPEG-4
+Both Xvid and DivX (version 4+) are implementations of the ISO MPEG-4
 standard (note that there are many other coding formats that use this
 same standard). Thus, use '-vcodec mpeg4' to encode these formats. The
 default fourcc stored in an MPEG-4-coded file will be 'FMP4'. If you want

libavcodec/h263.c

@@ -5773,7 +5773,7 @@ static int decode_user_data(MpegEncContext *s, GetBitContext *gb){
         s->lavc_build= build;
     }
 
-    /* xvid detection */
+    /* Xvid detection */
     e=sscanf(buf, "XviD%d", &build);
     if(e==1){
         s->xvid_build= build;

libavcodec/libxvid_internal.h

@@ -23,7 +23,7 @@
 
 /**
  * @file libxvid_internal.h
- * common functions for use with the XviD wrappers
+ * common functions for use with the Xvid wrappers
  */
 
 

libavcodec/libxvid_rc.c

 /*
- * xvid Rate control wrapper for lavc video encoders
+ * Xvid rate control wrapper for lavc video encoders
  *
  * Copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
  *

libavcodec/libxvidff.c

@@ -41,14 +41,14 @@
 extern int has_altivec(void);
 
 /**
- * Structure for the private XviD context.
+ * Structure for the private Xvid context.
  * This stores all the private context for the codec.
  */
 typedef struct xvid_context {
-    void *encoder_handle;          /** Handle for XviD Encoder */
+    void *encoder_handle;          /** Handle for Xvid encoder */
     int xsize, ysize;              /** Frame size */
-    int vop_flags;                 /** VOP flags for XviD Encoder */
-    int vol_flags;                 /** VOL flags for XviD Encoder */
+    int vop_flags;                 /** VOP flags for Xvid encoder */
+    int vol_flags;                 /** VOL flags for Xvid encoder */
     int me_flags;                  /** Motion Estimation flags */
     int qscale;                    /** Do we use constant scale? */
     int quicktime_format;          /** Are we in a QT-based format? */
@@ -64,7 +64,7 @@ typedef struct xvid_context {
  * Structure for the private first-pass plugin.
  */
 typedef struct xvid_ff_pass1 {
-    int     version;                /** XviD version */
+    int     version;                /** Xvid version */
     xvid_context_t *context;        /** Pointer to private context */
 } xvid_ff_pass1_t;
 
@@ -166,7 +166,7 @@ av_cold int ff_xvid_encode_init(AVCodecContext *avctx)  {
     xvid_gbl_init.debug = 0;
 
 #ifdef ARCH_POWERPC
-    /* XviD's PPC support is borked, use libavcodec to detect */
+    /* Xvid's PPC support is borked, use libavcodec to detect */
 #ifdef HAVE_ALTIVEC
     if( has_altivec() ) {
         xvid_gbl_init.cpu_flags = XVID_CPU_FORCE | XVID_CPU_ALTIVEC;
@@ -174,7 +174,7 @@ av_cold int ff_xvid_encode_init(AVCodecContext *avctx)  {
 #endif
         xvid_gbl_init.cpu_flags = XVID_CPU_FORCE;
 #else
-    /* XviD can detect on x86 */
+    /* Xvid can detect on x86 */
     xvid_gbl_init.cpu_flags = 0;
 #endif
 
@@ -189,7 +189,7 @@ av_cold int ff_xvid_encode_init(AVCodecContext *avctx)  {
     xvid_enc_create.width = x->xsize = avctx->width;
     xvid_enc_create.height = x->ysize = avctx->height;
 
-    /* XviD can determine the proper profile to use */
+    /* Xvid can determine the proper profile to use */
     /* xvid_enc_create.profile = XVID_PROFILE_S_L3; */
 
     /* We don't use zones */
@@ -214,7 +214,7 @@ av_cold int ff_xvid_encode_init(AVCodecContext *avctx)  {
         x->old_twopassbuffer = av_malloc(BUFFER_SIZE);
         if( x->twopassbuffer == NULL || x->old_twopassbuffer == NULL ) {
             av_log(avctx, AV_LOG_ERROR,
-                "XviD: Cannot allocate 2-pass log buffers\n");
+                "Xvid: Cannot allocate 2-pass log buffers\n");
             return -1;
         }
         x->twopassbuffer[0] = x->old_twopassbuffer[0] = 0;
@@ -230,13 +230,13 @@ av_cold int ff_xvid_encode_init(AVCodecContext *avctx)  {
         fd = av_tempfile("xvidff.", &(x->twopassfile));
         if( fd == -1 ) {
             av_log(avctx, AV_LOG_ERROR,
-                "XviD: Cannot write 2-pass pipe\n");
+                "Xvid: Cannot write 2-pass pipe\n");
             return -1;
         }
 
         if( avctx->stats_in == NULL ) {
             av_log(avctx, AV_LOG_ERROR,
-                "XviD: No 2-pass information loaded for second pass\n");
+                "Xvid: No 2-pass information loaded for second pass\n");
             return -1;
         }
 
@@ -244,7 +244,7 @@ av_cold int ff_xvid_encode_init(AVCodecContext *avctx)  {
               write(fd, avctx->stats_in, strlen(avctx->stats_in)) ) {
             close(fd);
             av_log(avctx, AV_LOG_ERROR,
-                "XviD: Cannot write to 2-pass pipe\n");
+                "Xvid: Cannot write to 2-pass pipe\n");
             return -1;
         }
 
@@ -278,7 +278,7 @@ av_cold int ff_xvid_encode_init(AVCodecContext *avctx)  {
     if( avctx->gop_size > 0 )
         xvid_enc_create.max_key_interval = avctx->gop_size;
     else
-        xvid_enc_create.max_key_interval = 240; /* XviD's best default */
+        xvid_enc_create.max_key_interval = 240; /* Xvid's best default */
 
     /* Quants */
     if( xvid_flags & CODEC_FLAG_QSCALE ) x->qscale = 1;
@@ -331,7 +331,7 @@ av_cold int ff_xvid_encode_init(AVCodecContext *avctx)  {
         x->quicktime_format = 1;
         avctx->codec_id = CODEC_ID_MPEG4;
     } else {
-        /* We are claiming to be XviD */
+        /* We are claiming to be Xvid */
         x->quicktime_format = 0;
         if(!avctx->codec_tag)
             avctx->codec_tag = ff_get_fourcc("xvid");
@@ -346,7 +346,7 @@ av_cold int ff_xvid_encode_init(AVCodecContext *avctx)  {
     /* Create encoder context */
     xerr = xvid_encore(NULL, XVID_ENC_CREATE, &xvid_enc_create, NULL);
     if( xerr ) {
-        av_log(avctx, AV_LOG_ERROR, "XviD: Could not create encoder reference\n");
+        av_log(avctx, AV_LOG_ERROR, "Xvid: Could not create encoder reference\n");
         return -1;
     }
 
@@ -383,13 +383,13 @@ int ff_xvid_encode_frame(AVCodecContext *avctx,
     xvid_enc_stats.version = XVID_VERSION;
     *p = *picture;
 
-    /* Let XviD know where to put the frame. */
+    /* Let Xvid know where to put the frame. */
     xvid_enc_frame.bitstream = frame;
     xvid_enc_frame.length = buf_size;
 
     /* Initialize input image fields */
     if( avctx->pix_fmt != PIX_FMT_YUV420P ) {
-        av_log(avctx, AV_LOG_ERROR, "XviD: Color spaces other than 420p not supported\n");
+        av_log(avctx, AV_LOG_ERROR, "Xvid: Color spaces other than 420p not supported\n");
         return -1;
     }
 
@@ -461,14 +461,14 @@ int ff_xvid_encode_frame(AVCodecContext *avctx,
 
         return xerr;
     } else {
-        av_log(avctx, AV_LOG_ERROR, "XviD: Encoding Error Occurred: %i\n", xerr);
+        av_log(avctx, AV_LOG_ERROR, "Xvid: Encoding Error Occurred: %i\n", xerr);
         return -1;
     }
 }
 
 /**
  * Destroys the private context for the encoder.
- * All buffers are freed, and the XviD encoder context is destroyed.
+ * All buffers are freed, and the Xvid encoder context is destroyed.
  *
  * @param avctx AVCodecContext pointer to context
  * @return Returns 0, success guaranteed
@@ -496,7 +496,7 @@ av_cold int ff_xvid_encode_close(AVCodecContext *avctx) {
 
 /**
  * Routine to create a global VO/VOL header for MP4 container.
- * What we do here is extract the header from the XviD bitstream
+ * What we do here is extract the header from the Xvid bitstream
  * as it is encoded. We also strip the repeated headers from the
  * bitstream when a global header is requested for MPEG-4 ISO
  * compliance.
@@ -540,7 +540,7 @@ int xvid_strip_vol_header(AVCodecContext *avctx,
 
 /**
  * Routine to correct a possibly erroneous framerate being fed to us.
- * XviD currently chokes on framerates where the ticks per frame is
+ * Xvid currently chokes on framerates where the ticks per frame is
  * extremely large. This function works to correct problems in this area
  * by estimating a new framerate and taking the simpler fraction of
  * the two presented.
@@ -588,7 +588,7 @@ void xvid_correct_framerate(AVCodecContext *avctx) {
         avctx->time_base.den = est_frate;
         avctx->time_base.num = est_fbase;
         av_log(avctx, AV_LOG_DEBUG,
-            "XviD: framerate re-estimated: %.2f, %.3f%% correction\n",
+            "Xvid: framerate re-estimated: %.2f, %.3f%% correction\n",
             est_fps, (((est_fps - fps)/fps) * 100.0));
     } else {
         avctx->time_base.den = frate;
@@ -597,12 +597,12 @@ void xvid_correct_framerate(AVCodecContext *avctx) {
 }
 
 /*
- * XviD 2-Pass Kludge Section
+ * Xvid 2-Pass Kludge Section
  *
- * XviD's default 2-pass doesn't allow us to create data as we need to, so
+ * Xvid's default 2-pass doesn't allow us to create data as we need to, so
  * this section spends time replacing the first pass plugin so we can write
  * statistic information as libavcodec requests in. We have another kludge
- * that allows us to pass data to the second pass in XviD without a custom
+ * that allows us to pass data to the second pass in Xvid without a custom
  * rate-control plugin.
  */
 
@@ -730,7 +730,7 @@ static int xvid_ff_2pass_after(xvid_context_t *ref,
 
 /**
  * Dispatch function for our custom plugin.
- * This handles the dispatch for the XviD plugin. It passes data
+ * This handles the dispatch for the Xvid plugin. It passes data
  * on to other functions for actual processing.
  *
  * @param ref Context pointer for the plugin
@@ -763,7 +763,7 @@ int xvid_ff_2pass(void *ref, int cmd, void *p1, void *p2) {
 }
 
 /**
- * XviD codec definition for libavcodec.
+ * Xvid codec definition for libavcodec.
  */
 AVCodec libxvid_encoder = {
     "libxvid",

libavcodec/ratecontrol.c

@@ -187,7 +187,7 @@ int ff_rate_control_init(MpegEncContext *s)
 #ifdef CONFIG_LIBXVID
             return ff_xvid_rate_control_init(s);
 #else
-            av_log(s->avctx, AV_LOG_ERROR, "XviD ratecontrol requires libavcodec compiled with XviD support\n");
+            av_log(s->avctx, AV_LOG_ERROR, "Xvid ratecontrol requires libavcodec compiled with Xvid support.\n");
             return -1;
 #endif
         }