cosmetics: Fix spelling mistakes

Signed-off-by: Diego Biurrun <diego@biurrun.de>

7 files changed, 18 insertions, 18 deletions

diff --git a/libavcodec/x86/cabac.h b/libavcodec/x86/cabac.h
index d1701bf071..40c29947eb 100644
--- a/libavcodec/x86/cabac.h
+++ b/libavcodec/x86/cabac.h
@@ -42,7 +42,7 @@
         "sub    "tmp"       , "low"                        \n\t"
 #else /* HAVE_FAST_CMOV */
 #define BRANCHLESS_GET_CABAC_UPDATE(ret, retq, low, range, tmp) \
-/* P4 Prescott has crappy cmov,sbb,64bit shift so avoid them */ \
+/* P4 Prescott has crappy cmov,sbb,64-bit shift so avoid them */ \
         "sub    "low"       , "tmp"                        \n\t"\
         "sar    $31         , "tmp"                        \n\t"\
         "sub    %%ecx       , "range"                      \n\t"\
diff --git a/libavcodec/x86/h264_chromamc.asm b/libavcodec/x86/h264_chromamc.asm
index cc41f00461..1447940857 100644
--- a/libavcodec/x86/h264_chromamc.asm
+++ b/libavcodec/x86/h264_chromamc.asm
@@ -1,5 +1,5 @@
 ;******************************************************************************
-;* MMX/SSSE3-optimized functions for H264 chroma MC
+;* MMX/SSSE3-optimized functions for H.264 chroma MC
 ;* Copyright (c) 2005 Zoltan Hidvegi <hzoli -a- hzoli -d- com>,
 ;*               2005-2008 Loren Merritt
 ;*
diff --git a/libavcodec/x86/h264_i386.h b/libavcodec/x86/h264_i386.h
index bb881c35df..fb33e40784 100644
--- a/libavcodec/x86/h264_i386.h
+++ b/libavcodec/x86/h264_i386.h
@@ -21,7 +21,7 @@
 
 /**
  * @file
- * H.264 / AVC / MPEG4 part10 codec.
+ * H.264 / AVC / MPEG-4 part10 codec.
  * non-MMX i386-specific optimizations for H.264
  * @author Michael Niedermayer <michaelni@gmx.at>
  */
diff --git a/libavcodec/x86/inline_asm.h b/libavcodec/x86/inline_asm.h
index e4affabc87..fc554bfc8d 100644
--- a/libavcodec/x86/inline_asm.h
+++ b/libavcodec/x86/inline_asm.h
@@ -50,7 +50,7 @@
 #endif
 
 // using regr as temporary and for the output result
-// first argument is unmodifed and second is trashed
+// first argument is unmodified and second is trashed
 // regfe is supposed to contain 0xfefefefefefefefe
 #define PAVGB_MMX_NO_RND(rega, regb, regr, regfe)                \
     "movq   "#rega", "#regr"            \n\t"                    \
diff --git a/libavcodec/x86/mpegvideo.c b/libavcodec/x86/mpegvideo.c
index b739a8f9a8..33d5cd814d 100644
--- a/libavcodec/x86/mpegvideo.c
+++ b/libavcodec/x86/mpegvideo.c
@@ -1,6 +1,6 @@
 /*
  * Optimized for ia32 CPUs by Nick Kurshev <nickols_k@mail.ru>
- * h263, mpeg1, mpeg2 dequantizer & draw_edges by Michael Niedermayer <michaelni@gmx.at>
+ * H.263, MPEG-1, MPEG-2 dequantizer & draw_edges by Michael Niedermayer <michaelni@gmx.at>
  *
  * This file is part of Libav.
  *
@@ -179,7 +179,7 @@ static void dct_unquantize_mpeg1_intra_mmx(MpegEncContext *s,
         block0 = block[0] * s->y_dc_scale;
     else
         block0 = block[0] * s->c_dc_scale;
-    /* XXX: only mpeg1 */
+    /* XXX: only MPEG-1 */
     quant_matrix = s->intra_matrix;
 __asm__ volatile(
                 "pcmpeqw %%mm7, %%mm7           \n\t"
diff --git a/libavcodec/x86/rv40dsp.asm b/libavcodec/x86/rv40dsp.asm
index 0a242b54e3..77f6ddb25d 100644
--- a/libavcodec/x86/rv40dsp.asm
+++ b/libavcodec/x86/rv40dsp.asm
@@ -335,14 +335,14 @@ INIT_XMM ssse3
 FILTER_SSSE3  put
 FILTER_SSSE3  avg
 
-; %1=5bits weights?, %2=dst %3=src1 %4=src3 %5=stride if sse2
+; %1=5-bit weights?, %2=dst %3=src1 %4=src3 %5=stride if SSE2
 %macro RV40_WCORE  4-5
     movh       m4, [%3 + r6 + 0]
     movh       m5, [%4 + r6 + 0]
 %if %0 == 4
 %define OFFSET r6 + mmsize / 2
 %else
-    ; 8x8 block and sse2, stride was provided
+    ; 8x8 block and SSE2, stride was provided
 %define OFFSET r6
     add        r6, r5
 %endif
@@ -350,7 +350,7 @@ FILTER_SSSE3  avg
     movh       m7, [%4 + OFFSET]
 
 %if %1 == 0
-    ; 14bits weights
+    ; 14-bit weights
     punpcklbw  m4, m0
     punpcklbw  m5, m0
     punpcklbw  m6, m0
@@ -368,7 +368,7 @@ FILTER_SSSE3  avg
     paddw      m4, m5
     paddw      m6, m7
 %else
-    ; 5bits weights
+    ; 5-bit weights
 %if cpuflag(ssse3)
     punpcklbw  m4, m5
     punpcklbw  m6, m7
@@ -404,7 +404,7 @@ FILTER_SSSE3  avg
 
     packuswb   m4, m6
 %if %0 == 5
-    ; Only called for 8x8 blocks and sse2
+    ; Only called for 8x8 blocks and SSE2
     sub        r6, r5
     movh       [%2 + r6], m4
     add        r6, r5
diff --git a/libavcodec/x86/vc1dsp_mmx.c b/libavcodec/x86/vc1dsp_mmx.c
index 046affbc26..95f5ee42de 100644
--- a/libavcodec/x86/vc1dsp_mmx.c
+++ b/libavcodec/x86/vc1dsp_mmx.c
@@ -81,7 +81,7 @@
     "movq      %%mm"#R1", "#OFF"(%1)   \n\t"    \
     "add       %2, %0                  \n\t"
 
-/** Sacrifying mm6 allows to pipeline loads from src */
+/** Sacrificing mm6 allows to pipeline loads from src */
 static void vc1_put_ver_16b_shift2_mmx(int16_t *dst,
                                        const uint8_t *src, x86_reg stride,
                                        int rnd, int64_t shift)
@@ -165,7 +165,7 @@ VC1_HOR_16b_SHIFT2(OP_AVG, avg_)
 
 /**
  * Purely vertical or horizontal 1/2 shift interpolation.
- * Sacrify mm6 for *9 factor.
+ * Sacrifice mm6 for *9 factor.
  */
 #define VC1_SHIFT2(OP, OPNAME)\
 static void OPNAME ## vc1_shift2_mmx(uint8_t *dst, const uint8_t *src,\
@@ -223,7 +223,7 @@ VC1_SHIFT2(OP_AVG, avg_)
 /**
  * Core of the 1/4 and 3/4 shift bicubic interpolation.
  *
- * @param UNPACK  Macro unpacking arguments from 8 to 16bits (can be empty).
+ * @param UNPACK  Macro unpacking arguments from 8 to 16 bits (can be empty).
  * @param MOVQ    "movd 1" or "movq 2", if data read is already unpacked.
  * @param A1      Address of 1st tap (beware of unpacked/packed).
  * @param A2      Address of 2nd tap
@@ -263,7 +263,7 @@ VC1_SHIFT2(OP_AVG, avg_)
      "paddw     %%mm2, %%mm4    \n\t" /* 4,53,18,-3 */
 
 /**
- * Macro to build the vertical 16bits version of vc1_put_shift[13].
+ * Macro to build the vertical 16 bits version of vc1_put_shift[13].
  * Here, offset=src_stride. Parameters passed A1 to A4 must use
  * %3 (src_stride) and %4 (3*src_stride).
  *
@@ -320,8 +320,8 @@ vc1_put_ver_16b_ ## NAME ## _mmx(int16_t *dst, const uint8_t *src,      \
 }
 
 /**
- * Macro to build the horizontal 16bits version of vc1_put_shift[13].
- * Here, offset=16bits, so parameters passed A1 to A4 should be simple.
+ * Macro to build the horizontal 16 bits version of vc1_put_shift[13].
+ * Here, offset=16 bits, so parameters passed A1 to A4 should be simple.
  *
  * @param  NAME   Either 1 or 3
  * @see MSPEL_FILTER13_CORE for information on A1->A4
@@ -357,7 +357,7 @@ OPNAME ## vc1_hor_16b_ ## NAME ## _mmx(uint8_t *dst, x86_reg stride,    \
 }
 
 /**
- * Macro to build the 8bits, any direction, version of vc1_put_shift[13].
+ * Macro to build the 8 bits, any direction, version of vc1_put_shift[13].
  * Here, offset=src_stride. Parameters passed A1 to A4 must use
  * %3 (offset) and %4 (3*offset).
  *