From 0c1a9edad463bd6e22b30c19b700b099c7093fc1 Mon Sep 17 00:00:00 2001 From: Zdenek Kabelac Date: Tue, 11 Feb 2003 16:35:48 +0000 Subject: * UINTX -> uintx_t INTX -> intx_t Originally committed as revision 1578 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavcodec/jrevdct.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) (limited to 'libavcodec/jrevdct.c') diff --git a/libavcodec/jrevdct.c b/libavcodec/jrevdct.c index 3ba91543de..07d8ce8160 100644 --- a/libavcodec/jrevdct.c +++ b/libavcodec/jrevdct.c @@ -92,7 +92,7 @@ typedef DCTELEM DCTBLOCK[DCTSIZE2]; #define PASS1_BITS 1 /* lose a little precision to avoid overflow */ #endif -#define ONE ((INT32) 1) +#define ONE ((int32_t) 1) #define CONST_SCALE (ONE << CONST_BITS) @@ -103,16 +103,16 @@ typedef DCTELEM DCTBLOCK[DCTSIZE2]; */ /* Actually FIX is no longer used, we precomputed them all */ -#define FIX(x) ((INT32) ((x) * CONST_SCALE + 0.5)) +#define FIX(x) ((int32_t) ((x) * CONST_SCALE + 0.5)) -/* Descale and correctly round an INT32 value that's scaled by N bits. +/* Descale and correctly round an int32_t value that's scaled by N bits. * We assume RIGHT_SHIFT rounds towards minus infinity, so adding * the fudge factor is correct for either sign of X. */ #define DESCALE(x,n) RIGHT_SHIFT((x) + (ONE << ((n)-1)), n) -/* 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; @@ -125,10 +125,10 @@ typedef DCTELEM DCTBLOCK[DCTSIZE2]; #ifdef EIGHT_BIT_SAMPLES #ifdef SHORTxSHORT_32 /* may work if 'int' is 32 bits */ -#define MULTIPLY(var,const) (((INT16) (var)) * ((INT16) (const))) +#define MULTIPLY(var,const) (((int16_t) (var)) * ((int16_t) (const))) #endif #ifdef SHORTxLCONST_32 /* known to work with Microsoft C 6.0 */ -#define MULTIPLY(var,const) (((INT16) (var)) * ((INT32) (const))) +#define MULTIPLY(var,const) (((int16_t) (var)) * ((int32_t) (const))) #endif #endif @@ -172,10 +172,10 @@ ones here or successive P-frames will drift too much with Reference frame coding void j_rev_dct(DCTBLOCK data) { - INT32 tmp0, tmp1, tmp2, tmp3; - INT32 tmp10, tmp11, tmp12, tmp13; - INT32 z1, z2, z3, z4, z5; - INT32 d0, d1, d2, d3, d4, d5, d6, d7; + int32_t tmp0, tmp1, tmp2, tmp3; + int32_t tmp10, tmp11, tmp12, tmp13; + int32_t z1, z2, z3, z4, z5; + int32_t d0, d1, d2, d3, d4, d5, d6, d7; register DCTELEM *dataptr; int rowctr; -- cgit v1.2.3