Misc spelling fixes, prefer American over British English.

Originally committed as revision 11126 to svn://svn.ffmpeg.org/ffmpeg/trunk

Changelog

@@ -383,7 +383,7 @@ version 0.4.0:
 - added timeshifting support for live feeds (option ?date=xxx in the
   URL)
 - added high quality image resize code with polyphase filter (need
-  mmx/see optimisation). Enable multiple image size support in ffserver.
+  mmx/see optimization). Enable multiple image size support in ffserver.
 - added multi live feed support in ffserver
 - suppressed master feature from ffserver (it should be done with an
   external program which opens the .ffm url and writes it to another

Doxyfile

@@ -654,7 +654,7 @@ LATEX_BATCHMODE        = NO
 #---------------------------------------------------------------------------
 
 # If the GENERATE_RTF tag is set to YES Doxygen will generate RTF output
-# The RTF output is optimised for Word 97 and may not look very pretty with
+# The RTF output is optimized for Word 97 and may not look very pretty with
 # other RTF readers or editors.
 
 GENERATE_RTF           = NO

libavcodec/ac3dec.c

@@ -73,7 +73,7 @@ static const uint8_t qntztab[16] = {
 /** dynamic range table. converts codes to scale factors. */
 static float dynrng_tab[256];
 
-/** dialogue normalization table */
+/** dialog normalization table */
 static float dialnorm_tab[32];
 
 /** Adjustments in dB gain */
@@ -161,7 +161,7 @@ typedef struct {
     int out_channels;                       ///< number of output channels
 
     float downmix_coeffs[AC3_MAX_CHANNELS][2];  ///< stereo downmix coefficients
-    float dialnorm[2];                      ///< dialogue normalization
+    float dialnorm[2];                      ///< dialog normalization
     float dynrng[2];                        ///< dynamic range
     float cplco[AC3_MAX_CHANNELS][18];      ///< coupling coordinates
     int   ncplbnd;                          ///< number of coupling bands
@@ -276,7 +276,7 @@ static void ac3_tables_init(void)
         dynrng_tab[i] = powf(2.0f, v) * ((i & 0x1F) | 0x20);
     }
 
-    /* generate dialogue normalization table
+    /* generate dialog normalization table
        references: Section 5.4.2.8 dialnorm
                    Section 7.6 Dialogue Normalization */
     for(i=1; i<32; i++) {
@@ -382,7 +382,7 @@ static int ac3_parse_header(AC3DecodeContext *ctx)
     /* read the rest of the bsi. read twice for dual mono mode. */
     i = !(ctx->acmod);
     do {
-        ctx->dialnorm[i] = dialnorm_tab[get_bits(gb, 5)]; // dialogue normalization
+        ctx->dialnorm[i] = dialnorm_tab[get_bits(gb, 5)]; // dialog normalization
         if (get_bits1(gb))
             skip_bits(gb, 8); //skip compression
         if (get_bits1(gb))

libavcodec/armv4l/simple_idct_arm.S

@@ -79,7 +79,7 @@ simple_idct_ARM:
 
 
 __row_loop:
-        @@ read the row and check if it is null, almost null, or not, according to strongarm specs, it is not necessary to optimise ldr accesses (i.e. split 32bits in 2 16bits words), at least it gives more usable registers :)
+        @@ read the row and check if it is null, almost null, or not, according to strongarm specs, it is not necessary to optimize ldr accesses (i.e. split 32bits in 2 16bits words), at least it gives more usable registers :)
         ldr r1, [r14, #0]        @ R1=(int32)(R12)[0]=ROWr32[0] (relative row cast to a 32b pointer)
         ldr r2, [r14, #4]        @ R2=(int32)(R12)[1]=ROWr32[1]
         ldr r3, [r14, #8]        @ R3=ROWr32[2]
@@ -421,7 +421,7 @@ __end_a_evaluation2:
         @@ col[40] = ((a2 - b2) >> COL_SHIFT);
         @@ col[48] = ((a1 - b1) >> COL_SHIFT);
         @@ col[56] = ((a0 - b0) >> COL_SHIFT);
-        @@@@@ no optimisation here @@@@@
+        @@@@@ no optimization here @@@@@
         add r8, r6, r0           @ R8=a0+b0
         add r9, r2, r1           @ R9=a1+b1
         mov r8, r8, asr #COL_SHIFT

libavcodec/avcodec.h

@@ -2039,11 +2039,11 @@ typedef struct AVCodecContext {
      * - decoding: unused
      */
     int partitions;
-#define X264_PART_I4X4 0x001  /* Analyse i4x4 */
+#define X264_PART_I4X4 0x001  /* Analyze i4x4 */
-#define X264_PART_I8X8 0x002  /* Analyse i8x8 (requires 8x8 transform) */
+#define X264_PART_I8X8 0x002  /* Analyze i8x8 (requires 8x8 transform) */
-#define X264_PART_P8X8 0x010  /* Analyse p16x8, p8x16 and p8x8 */
+#define X264_PART_P8X8 0x010  /* Analyze p16x8, p8x16 and p8x8 */
-#define X264_PART_P4X4 0x020  /* Analyse p8x4, p4x8, p4x4 */
+#define X264_PART_P4X4 0x020  /* Analyze p8x4, p4x8, p4x4 */
-#define X264_PART_B8X8 0x100  /* Analyse b16x8, b8x16 and b8x8 */
+#define X264_PART_B8X8 0x100  /* Analyze b16x8, b8x16 and b8x8 */
 
     /**
      * direct MV prediction mode - 0 (none), 1 (spatial), 2 (temporal)

libavcodec/i386/cavsdsp_mmx.c

@@ -2,7 +2,7 @@
  * Chinese AVS video (AVS1-P2, JiZhun profile) decoder.
  * Copyright (c) 2006  Stefan Gehrer <stefan.gehrer@gmx.de>
  *
- * MMX optimized DSP functions, based on H.264 optimizations by
+ * MMX-optimized DSP functions, based on H.264 optimizations by
  * Michael Niedermayer and Loren Merritt
  *
  * This file is part of FFmpeg.

libavcodec/rv34data.h

@@ -37,7 +37,7 @@ static const uint8_t rv34_count_ones[16] = {
 };
 
 /**
- * Values used to reconstruct coded block pattern.
+ * values used to reconstruct coded block pattern
  */
 static const uint8_t rv34_cbp_code[16] = {
     0x00, 0x20, 0x10, 0x30, 0x02, 0x22, 0x12, 0x32,

libavcodec/sparc/dsputil_vis.c

@@ -3999,7 +3999,7 @@ static int vis_level ()
 /* libavcodec initialization code */
 void dsputil_init_vis(DSPContext* c, AVCodecContext *avctx)
 {
-  /* VIS specific optimizations */
+  /* VIS-specific optimizations */
   int accel = vis_level ();
 
   if (accel & ACCEL_SPARC_VIS) {

libavcodec/vmnc.c

@@ -169,7 +169,7 @@ static void put_cursor(uint8_t *dst, int stride, VmncContext *c, int dx, int dy)
     }
 }
 
-/* fill rectangle with given colour */
+/* fill rectangle with given color */
 static av_always_inline void paint_rect(uint8_t *dst, int dx, int dy, int w, int h, int color, int bpp, int stride)
 {
     int i, j;