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| author | Vitor Sessak <vitor1001@gmail.com> | 2007-12-01 22:21:04 +0000 |
|---|---|---|
| committer | Vitor Sessak <vitor1001@gmail.com> | 2007-12-01 22:21:04 +0000 |
| commit | 52b541ad798c2388e92a1a876550ff381f9b2346 (patch) | |
| tree | ed4fa9fbaf0558825c666dbc40eb78fbb981a546 /libavcodec/ppc | |
| parent | 329851e03251b58b43c0b55c2852a69dcbb79459 (diff) | |
| download | ffmpeg-52b541ad798c2388e92a1a876550ff381f9b2346.tar.gz | |
spelling
Originally committed as revision 11122 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/ppc')
| -rw-r--r-- | libavcodec/ppc/dsputil_altivec.c | 6 | ||||
| -rw-r--r-- | libavcodec/ppc/gmc_altivec.c | 2 | ||||
| -rw-r--r-- | libavcodec/ppc/mpegvideo_altivec.c | 6 |
3 files changed, 7 insertions, 7 deletions
diff --git a/libavcodec/ppc/dsputil_altivec.c b/libavcodec/ppc/dsputil_altivec.c index af78ccf8d0..fa21b1ddf9 100644 --- a/libavcodec/ppc/dsputil_altivec.c +++ b/libavcodec/ppc/dsputil_altivec.c @@ -1094,7 +1094,7 @@ POWERPC_PERF_START_COUNT(altivec_hadamard8_diff8x8_num, 1); dstV = \ (vector signed short)vec_mergeh((vector signed char)vzero, \ (vector signed char)dstO); \ - /* substractions inside the first butterfly */ \ + /* subtractions inside the first butterfly */ \ but0 = vec_sub(srcV, dstV); \ op1 = vec_perm(but0, but0, perm1); \ but1 = vec_mladd(but0, vprod1, op1); \ @@ -1175,7 +1175,7 @@ POWERPC_PERF_STOP_COUNT(altivec_hadamard8_diff8x8_num, 1); schedule for the 7450, and its code isn't much faster than gcc-3.3 on the 7450 (but uses 25% less instructions...) - On the 970, the hand-made RA is still a win (arount 690 + On the 970, the hand-made RA is still a win (around 690 vs. around 780), but xlc goes to around 660 on the regular C code... */ @@ -1267,7 +1267,7 @@ static int hadamard8_diff16x8_altivec(/*MpegEncContext*/ void *s, uint8_t *dst, dstW = \ (vector signed short)vec_mergel((vector signed char)vzero, \ (vector signed char)dstO); \ - /* substractions inside the first butterfly */ \ + /* subtractions inside the first butterfly */ \ but0 = vec_sub(srcV, dstV); \ but0S = vec_sub(srcW, dstW); \ op1 = vec_perm(but0, but0, perm1); \ diff --git a/libavcodec/ppc/gmc_altivec.c b/libavcodec/ppc/gmc_altivec.c index b7a477dd96..8151410d44 100644 --- a/libavcodec/ppc/gmc_altivec.c +++ b/libavcodec/ppc/gmc_altivec.c @@ -29,7 +29,7 @@ /* altivec-enhanced gmc1. ATM this code assume stride is a multiple of 8, - to preserve proper dst alignement. + to preserve proper dst alignment. */ #define GMC1_PERF_COND (h==8) void gmc1_altivec(uint8_t *dst /* align 8 */, uint8_t *src /* align1 */, int stride, int h, int x16, int y16, int rounder) diff --git a/libavcodec/ppc/mpegvideo_altivec.c b/libavcodec/ppc/mpegvideo_altivec.c index 2a1745c30b..0901ab5e10 100644 --- a/libavcodec/ppc/mpegvideo_altivec.c +++ b/libavcodec/ppc/mpegvideo_altivec.c @@ -80,7 +80,7 @@ int dct_quantize_altivec(MpegEncContext* s, vector float row0, row1, row2, row3, row4, row5, row6, row7; vector float alt0, alt1, alt2, alt3, alt4, alt5, alt6, alt7; const vector float zero = (const vector float)FOUROF(0.); - // used after quantise step + // used after quantize step int oldBaseValue = 0; // Load the data into the row/alt vectors @@ -258,7 +258,7 @@ int dct_quantize_altivec(MpegEncContext* s, } } - // perform the quantise step, using the floating point data + // perform the quantize step, using the floating point data // still in the row/alt registers { const int* biasAddr; @@ -474,7 +474,7 @@ int dct_quantize_altivec(MpegEncContext* s, data[0] = (oldBaseValue + 4) >> 3; } - // We handled the tranpose permutation above and we don't + // We handled the transpose permutation above and we don't // need to permute the "no" permutation case. if ((lastNonZero > 0) && (s->dsp.idct_permutation_type != FF_TRANSPOSE_IDCT_PERM) && |