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| author | Diego Biurrun <diego@biurrun.de> | 2005-12-22 01:10:11 +0000 |
|---|---|---|
| committer | Diego Biurrun <diego@biurrun.de> | 2005-12-22 01:10:11 +0000 |
| commit | bb270c0896b39e1ae9277355e3c120ed3feb64a3 (patch) | |
| tree | fc2fc2b1216d19acb3879abb6ea5a3b400f43fe4 /libavcodec/jfdctfst.c | |
| parent | 50827fcf44f34521df4708cdb633809b56fb9df3 (diff) | |
| download | ffmpeg-bb270c0896b39e1ae9277355e3c120ed3feb64a3.tar.gz | |
COSMETICS: tabs --> spaces, some prettyprinting
Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/jfdctfst.c')
| -rw-r--r-- | libavcodec/jfdctfst.c | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/libavcodec/jfdctfst.c b/libavcodec/jfdctfst.c index 50a8e4929d..804fd5766e 100644 --- a/libavcodec/jfdctfst.c +++ b/libavcodec/jfdctfst.c @@ -83,10 +83,10 @@ */ #if CONST_BITS == 8 -#define FIX_0_382683433 ((int32_t) 98) /* FIX(0.382683433) */ -#define FIX_0_541196100 ((int32_t) 139) /* FIX(0.541196100) */ -#define FIX_0_707106781 ((int32_t) 181) /* FIX(0.707106781) */ -#define FIX_1_306562965 ((int32_t) 334) /* FIX(1.306562965) */ +#define FIX_0_382683433 ((int32_t) 98) /* FIX(0.382683433) */ +#define FIX_0_541196100 ((int32_t) 139) /* FIX(0.541196100) */ +#define FIX_0_707106781 ((int32_t) 181) /* FIX(0.707106781) */ +#define FIX_1_306562965 ((int32_t) 334) /* FIX(1.306562965) */ #else #define FIX_0_382683433 FIX(0.382683433) #define FIX_0_541196100 FIX(0.541196100) @@ -135,7 +135,7 @@ static always_inline void row_fdct(DCTELEM * data){ /* Even part */ - tmp10 = tmp0 + tmp3; /* phase 2 */ + tmp10 = tmp0 + tmp3; /* phase 2 */ tmp13 = tmp0 - tmp3; tmp11 = tmp1 + tmp2; tmp12 = tmp1 - tmp2; @@ -144,30 +144,30 @@ static always_inline void row_fdct(DCTELEM * data){ dataptr[4] = tmp10 - tmp11; z1 = MULTIPLY(tmp12 + tmp13, FIX_0_707106781); /* c4 */ - dataptr[2] = tmp13 + z1; /* phase 5 */ + dataptr[2] = tmp13 + z1; /* phase 5 */ dataptr[6] = tmp13 - z1; /* Odd part */ - tmp10 = tmp4 + tmp5; /* phase 2 */ + tmp10 = tmp4 + tmp5; /* phase 2 */ tmp11 = tmp5 + tmp6; tmp12 = tmp6 + tmp7; /* The rotator is modified from fig 4-8 to avoid extra negations. */ z5 = MULTIPLY(tmp10 - tmp12, FIX_0_382683433); /* c6 */ - z2 = MULTIPLY(tmp10, FIX_0_541196100) + z5; /* c2-c6 */ - z4 = MULTIPLY(tmp12, FIX_1_306562965) + z5; /* c2+c6 */ - z3 = MULTIPLY(tmp11, FIX_0_707106781); /* c4 */ + z2 = MULTIPLY(tmp10, FIX_0_541196100) + z5; /* c2-c6 */ + z4 = MULTIPLY(tmp12, FIX_1_306562965) + z5; /* c2+c6 */ + z3 = MULTIPLY(tmp11, FIX_0_707106781); /* c4 */ - z11 = tmp7 + z3; /* phase 5 */ + z11 = tmp7 + z3; /* phase 5 */ z13 = tmp7 - z3; - dataptr[5] = z13 + z2; /* phase 6 */ + dataptr[5] = z13 + z2; /* phase 6 */ dataptr[3] = z13 - z2; dataptr[1] = z11 + z4; dataptr[7] = z11 - z4; - dataptr += DCTSIZE; /* advance pointer to next row */ + dataptr += DCTSIZE; /* advance pointer to next row */ } } @@ -202,7 +202,7 @@ fdct_ifast (DCTELEM * data) /* Even part */ - tmp10 = tmp0 + tmp3; /* phase 2 */ + tmp10 = tmp0 + tmp3; /* phase 2 */ tmp13 = tmp0 - tmp3; tmp11 = tmp1 + tmp2; tmp12 = tmp1 - tmp2; @@ -216,7 +216,7 @@ fdct_ifast (DCTELEM * data) /* Odd part */ - tmp10 = tmp4 + tmp5; /* phase 2 */ + tmp10 = tmp4 + tmp5; /* phase 2 */ tmp11 = tmp5 + tmp6; tmp12 = tmp6 + tmp7; @@ -226,7 +226,7 @@ fdct_ifast (DCTELEM * data) z4 = MULTIPLY(tmp12, FIX_1_306562965) + z5; /* c2+c6 */ z3 = MULTIPLY(tmp11, FIX_0_707106781); /* c4 */ - z11 = tmp7 + z3; /* phase 5 */ + z11 = tmp7 + z3; /* phase 5 */ z13 = tmp7 - z3; dataptr[DCTSIZE*5] = z13 + z2; /* phase 6 */ @@ -234,7 +234,7 @@ fdct_ifast (DCTELEM * data) dataptr[DCTSIZE*1] = z11 + z4; dataptr[DCTSIZE*7] = z11 - z4; - dataptr++; /* advance pointer to next column */ + dataptr++; /* advance pointer to next column */ } } @@ -293,7 +293,7 @@ fdct_ifast248 (DCTELEM * data) dataptr[DCTSIZE*3] = tmp13 + z1; dataptr[DCTSIZE*7] = tmp13 - z1; - dataptr++; /* advance pointer to next column */ + dataptr++; /* advance pointer to next column */ } } |