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| author | Zdenek Kabelac <kabi@informatics.muni.cz> | 2003-02-11 16:35:48 +0000 |
|---|---|---|
| committer | Zdenek Kabelac <kabi@informatics.muni.cz> | 2003-02-11 16:35:48 +0000 |
| commit | 0c1a9edad463bd6e22b30c19b700b099c7093fc1 (patch) | |
| tree | d16ccbe29c8dbfc2cdc4e92cac31b22c181ed940 /libavcodec/jfdctint.c | |
| parent | 4596673c062e3834b6d31d1e8e210b64d74ce26b (diff) | |
| download | ffmpeg-0c1a9edad463bd6e22b30c19b700b099c7093fc1.tar.gz | |
* UINTX -> uintx_t INTX -> intx_t
Originally committed as revision 1578 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/jfdctint.c')
| -rw-r--r-- | libavcodec/jfdctint.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/libavcodec/jfdctint.c b/libavcodec/jfdctint.c index 6b0d4cadba..97de639bb7 100644 --- a/libavcodec/jfdctint.c +++ b/libavcodec/jfdctint.c @@ -78,7 +78,7 @@ * they are represented to better-than-integral precision. These outputs * require BITS_IN_JSAMPLE + PASS1_BITS + 3 bits; this fits in a 16-bit word * with the recommended scaling. (For 12-bit sample data, the intermediate - * array is INT32 anyway.) + * array is int32_t anyway.) * * To avoid overflow of the 32-bit intermediate results in pass 2, we must * have BITS_IN_JSAMPLE + CONST_BITS + PASS1_BITS <= 26. Error analysis @@ -101,18 +101,18 @@ */ #if CONST_BITS == 13 -#define FIX_0_298631336 ((INT32) 2446) /* FIX(0.298631336) */ -#define FIX_0_390180644 ((INT32) 3196) /* FIX(0.390180644) */ -#define FIX_0_541196100 ((INT32) 4433) /* FIX(0.541196100) */ -#define FIX_0_765366865 ((INT32) 6270) /* FIX(0.765366865) */ -#define FIX_0_899976223 ((INT32) 7373) /* FIX(0.899976223) */ -#define FIX_1_175875602 ((INT32) 9633) /* FIX(1.175875602) */ -#define FIX_1_501321110 ((INT32) 12299) /* FIX(1.501321110) */ -#define FIX_1_847759065 ((INT32) 15137) /* FIX(1.847759065) */ -#define FIX_1_961570560 ((INT32) 16069) /* FIX(1.961570560) */ -#define FIX_2_053119869 ((INT32) 16819) /* FIX(2.053119869) */ -#define FIX_2_562915447 ((INT32) 20995) /* FIX(2.562915447) */ -#define FIX_3_072711026 ((INT32) 25172) /* FIX(3.072711026) */ +#define FIX_0_298631336 ((int32_t) 2446) /* FIX(0.298631336) */ +#define FIX_0_390180644 ((int32_t) 3196) /* FIX(0.390180644) */ +#define FIX_0_541196100 ((int32_t) 4433) /* FIX(0.541196100) */ +#define FIX_0_765366865 ((int32_t) 6270) /* FIX(0.765366865) */ +#define FIX_0_899976223 ((int32_t) 7373) /* FIX(0.899976223) */ +#define FIX_1_175875602 ((int32_t) 9633) /* FIX(1.175875602) */ +#define FIX_1_501321110 ((int32_t) 12299) /* FIX(1.501321110) */ +#define FIX_1_847759065 ((int32_t) 15137) /* FIX(1.847759065) */ +#define FIX_1_961570560 ((int32_t) 16069) /* FIX(1.961570560) */ +#define FIX_2_053119869 ((int32_t) 16819) /* FIX(2.053119869) */ +#define FIX_2_562915447 ((int32_t) 20995) /* FIX(2.562915447) */ +#define FIX_3_072711026 ((int32_t) 25172) /* FIX(3.072711026) */ #else #define FIX_0_298631336 FIX(0.298631336) #define FIX_0_390180644 FIX(0.390180644) @@ -129,7 +129,7 @@ #endif -/* Multiply an INT32 variable by an INT32 constant to yield an INT32 result. +/* Multiply an int32_t variable by an int32_t constant to yield an int32_t result. * For 8-bit samples with the recommended scaling, all the variable * and constant values involved are no more than 16 bits wide, so a * 16x16->32 bit multiply can be used instead of a full 32x32 multiply. @@ -150,9 +150,9 @@ GLOBAL(void) ff_jpeg_fdct_islow (DCTELEM * data) { - INT32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; - INT32 tmp10, tmp11, tmp12, tmp13; - INT32 z1, z2, z3, z4, z5; + int32_t tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7; + int32_t tmp10, tmp11, tmp12, tmp13; + int32_t z1, z2, z3, z4, z5; DCTELEM *dataptr; int ctr; SHIFT_TEMPS |