Change semantic of CONFIG_*, HAVE_* and ARCH_*.

They are now always defined to either 0 or 1.

Originally committed as revision 16590 to svn://svn.ffmpeg.org/ffmpeg/trunk

2 files changed, 111 insertions, 106 deletions

diff --git a/libpostproc/postprocess.c b/libpostproc/postprocess.c
index b2f5badaa4..a41f28bc66 100644
--- a/libpostproc/postprocess.c
+++ b/libpostproc/postprocess.c
@@ -92,7 +92,7 @@ unsigned postproc_version(void)
     return LIBPOSTPROC_VERSION_INT;
 }
 
-#ifdef HAVE_ALTIVEC_H
+#if HAVE_ALTIVEC_H
 #include <altivec.h>
 #endif
 
@@ -102,7 +102,7 @@ unsigned postproc_version(void)
 #define TEMP_STRIDE 8
 //#define NUM_BLOCKS_AT_ONCE 16 //not used yet
 
-#if defined(ARCH_X86)
+#if ARCH_X86
 DECLARE_ASM_CONST(8, uint64_t, w05)= 0x0005000500050005LL;
 DECLARE_ASM_CONST(8, uint64_t, w04)= 0x0004000400040004LL;
 DECLARE_ASM_CONST(8, uint64_t, w20)= 0x0020002000200020LL;
@@ -150,7 +150,7 @@ static const char *replaceTable[]=
 };
 
 
-#if defined(ARCH_X86)
+#if ARCH_X86
 static inline void prefetchnta(void *p)
 {
     __asm__ volatile(   "prefetchnta (%0)\n\t"
@@ -554,45 +554,47 @@ static av_always_inline void do_a_deblock_C(uint8_t *src, int step, int stride,
 
 //Note: we have C, MMX, MMX2, 3DNOW version there is no 3DNOW+MMX2 one
 //Plain C versions
-#if !(defined (HAVE_MMX) || defined (HAVE_ALTIVEC)) || defined (RUNTIME_CPUDETECT)
+#if !(HAVE_MMX || HAVE_ALTIVEC) || defined (RUNTIME_CPUDETECT)
 #define COMPILE_C
 #endif
 
-#ifdef HAVE_ALTIVEC
+#if HAVE_ALTIVEC
 #define COMPILE_ALTIVEC
 #endif //HAVE_ALTIVEC
 
-#if defined(ARCH_X86)
+#if ARCH_X86
 
-#if (defined (HAVE_MMX) && !defined (HAVE_3DNOW) && !defined (HAVE_MMX2)) || defined (RUNTIME_CPUDETECT)
+#if (HAVE_MMX && !HAVE_3DNOW && !HAVE_MMX2) || defined (RUNTIME_CPUDETECT)
 #define COMPILE_MMX
 #endif
 
-#if defined (HAVE_MMX2) || defined (RUNTIME_CPUDETECT)
+#if HAVE_MMX2 || defined (RUNTIME_CPUDETECT)
 #define COMPILE_MMX2
 #endif
 
-#if (defined (HAVE_3DNOW) && !defined (HAVE_MMX2)) || defined (RUNTIME_CPUDETECT)
+#if (HAVE_3DNOW && !HAVE_MMX2) || defined (RUNTIME_CPUDETECT)
 #define COMPILE_3DNOW
 #endif
-#endif /* defined(ARCH_X86) */
+#endif /* ARCH_X86 */
 
 #undef HAVE_MMX
+#define HAVE_MMX 0
 #undef HAVE_MMX2
+#define HAVE_MMX2 0
 #undef HAVE_3DNOW
+#define HAVE_3DNOW 0
 #undef HAVE_ALTIVEC
+#define HAVE_ALTIVEC 0
 
 #ifdef COMPILE_C
-#undef HAVE_MMX
-#undef HAVE_MMX2
-#undef HAVE_3DNOW
 #define RENAME(a) a ## _C
 #include "postprocess_template.c"
 #endif
 
 #ifdef COMPILE_ALTIVEC
 #undef RENAME
-#define HAVE_ALTIVEC
+#undef HAVE_ALTIVEC
+#define HAVE_ALTIVEC 1
 #define RENAME(a) a ## _altivec
 #include "postprocess_altivec_template.c"
 #include "postprocess_template.c"
@@ -601,9 +603,8 @@ static av_always_inline void do_a_deblock_C(uint8_t *src, int step, int stride,
 //MMX versions
 #ifdef COMPILE_MMX
 #undef RENAME
-#define HAVE_MMX
-#undef HAVE_MMX2
-#undef HAVE_3DNOW
+#undef HAVE_MMX
+#define HAVE_MMX 1
 #define RENAME(a) a ## _MMX
 #include "postprocess_template.c"
 #endif
@@ -611,9 +612,10 @@ static av_always_inline void do_a_deblock_C(uint8_t *src, int step, int stride,
 //MMX2 versions
 #ifdef COMPILE_MMX2
 #undef RENAME
-#define HAVE_MMX
-#define HAVE_MMX2
-#undef HAVE_3DNOW
+#undef HAVE_MMX
+#undef HAVE_MMX2
+#define HAVE_MMX 1
+#define HAVE_MMX2 1
 #define RENAME(a) a ## _MMX2
 #include "postprocess_template.c"
 #endif
@@ -621,9 +623,12 @@ static av_always_inline void do_a_deblock_C(uint8_t *src, int step, int stride,
 //3DNOW versions
 #ifdef COMPILE_3DNOW
 #undef RENAME
-#define HAVE_MMX
+#undef HAVE_MMX
 #undef HAVE_MMX2
-#define HAVE_3DNOW
+#undef HAVE_3DNOW
+#define HAVE_MMX 1
+#define HAVE_MMX2 0
+#define HAVE_3DNOW 1
 #define RENAME(a) a ## _3DNow
 #include "postprocess_template.c"
 #endif
@@ -641,7 +646,7 @@ static inline void postProcess(const uint8_t src[], int srcStride, uint8_t dst[]
     // difference would not be measurable here but it is much better because
     // someone might exchange the CPU whithout restarting MPlayer ;)
 #ifdef RUNTIME_CPUDETECT
-#if defined(ARCH_X86)
+#if ARCH_X86
     // ordered per speed fastest first
     if(c->cpuCaps & PP_CPU_CAPS_MMX2)
         postProcess_MMX2(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
@@ -652,7 +657,7 @@ static inline void postProcess(const uint8_t src[], int srcStride, uint8_t dst[]
     else
         postProcess_C(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
 #else
-#ifdef HAVE_ALTIVEC
+#if HAVE_ALTIVEC
     if(c->cpuCaps & PP_CPU_CAPS_ALTIVEC)
             postProcess_altivec(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
     else
@@ -660,13 +665,13 @@ static inline void postProcess(const uint8_t src[], int srcStride, uint8_t dst[]
             postProcess_C(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
 #endif
 #else //RUNTIME_CPUDETECT
-#ifdef HAVE_MMX2
+#if   HAVE_MMX2
             postProcess_MMX2(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
-#elif defined (HAVE_3DNOW)
+#elif HAVE_3DNOW
             postProcess_3DNow(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
-#elif defined (HAVE_MMX)
+#elif HAVE_MMX
             postProcess_MMX(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
-#elif defined (HAVE_ALTIVEC)
+#elif HAVE_ALTIVEC
             postProcess_altivec(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
 #else
             postProcess_C(src, srcStride, dst, dstStride, width, height, QPs, QPStride, isColor, c);
diff --git a/libpostproc/postprocess_template.c b/libpostproc/postprocess_template.c
index 05dc837207..908c5c764b 100644
--- a/libpostproc/postprocess_template.c
+++ b/libpostproc/postprocess_template.c
@@ -31,32 +31,32 @@
 #undef PMINUB
 #undef PMAXUB
 
-#ifdef HAVE_MMX2
+#if   HAVE_MMX2
 #define REAL_PAVGB(a,b) "pavgb " #a ", " #b " \n\t"
-#elif defined (HAVE_3DNOW)
+#elif HAVE_3DNOW
 #define REAL_PAVGB(a,b) "pavgusb " #a ", " #b " \n\t"
 #endif
 #define PAVGB(a,b)  REAL_PAVGB(a,b)
 
-#ifdef HAVE_MMX2
+#if   HAVE_MMX2
 #define PMINUB(a,b,t) "pminub " #a ", " #b " \n\t"
-#elif defined (HAVE_MMX)
+#elif HAVE_MMX
 #define PMINUB(b,a,t) \
     "movq " #a ", " #t " \n\t"\
     "psubusb " #b ", " #t " \n\t"\
     "psubb " #t ", " #a " \n\t"
 #endif
 
-#ifdef HAVE_MMX2
+#if   HAVE_MMX2
 #define PMAXUB(a,b) "pmaxub " #a ", " #b " \n\t"
-#elif defined (HAVE_MMX)
+#elif HAVE_MMX
 #define PMAXUB(a,b) \
     "psubusb " #a ", " #b " \n\t"\
     "paddb " #a ", " #b " \n\t"
 #endif
 
 //FIXME? |255-0| = 1 (should not be a problem ...)
-#ifdef HAVE_MMX
+#if HAVE_MMX
 /**
  * Check if the middle 8x8 Block in the given 8x16 block is flat
  */
@@ -136,7 +136,7 @@ static inline int RENAME(vertClassify)(uint8_t src[], int stride, PPContext *c){
         "psubusb %%mm3, %%mm4                   \n\t"
 
         "                                       \n\t"
-#ifdef HAVE_MMX2
+#if HAVE_MMX2
         "pxor %%mm7, %%mm7                      \n\t"
         "psadbw %%mm7, %%mm0                    \n\t"
 #else
@@ -176,10 +176,10 @@ static inline int RENAME(vertClassify)(uint8_t src[], int stride, PPContext *c){
  * Do a vertical low pass filter on the 8x16 block (only write to the 8x8 block in the middle)
  * using the 9-Tap Filter (1,1,2,2,4,2,2,1,1)/16
  */
-#ifndef HAVE_ALTIVEC
+#if !HAVE_ALTIVEC
 static inline void RENAME(doVertLowPass)(uint8_t *src, int stride, PPContext *c)
 {
-#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+#if HAVE_MMX2 || HAVE_3DNOW
     src+= stride*3;
     __asm__ volatile(        //"movv %0 %1 %2\n\t"
         "movq %2, %%mm0                         \n\t"  // QP,..., QP
@@ -306,7 +306,7 @@ static inline void RENAME(doVertLowPass)(uint8_t *src, int stride, PPContext *c)
         : "r" (src), "r" ((x86_reg)stride), "m" (c->pQPb)
         : "%"REG_a, "%"REG_c
     );
-#else //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+#else //HAVE_MMX2 || HAVE_3DNOW
     const int l1= stride;
     const int l2= stride + l1;
     const int l3= stride + l2;
@@ -345,7 +345,7 @@ static inline void RENAME(doVertLowPass)(uint8_t *src, int stride, PPContext *c)
 
         src++;
     }
-#endif //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+#endif //HAVE_MMX2 || HAVE_3DNOW
 }
 #endif //HAVE_ALTIVEC
 
@@ -364,7 +364,7 @@ static inline void RENAME(doVertLowPass)(uint8_t *src, int stride, PPContext *c)
  */
 static inline void RENAME(vertRK1Filter)(uint8_t *src, int stride, int QP)
 {
-#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+#if HAVE_MMX2 || HAVE_3DNOW
     src+= stride*3;
 // FIXME rounding
     __asm__ volatile(
@@ -426,7 +426,7 @@ static inline void RENAME(vertRK1Filter)(uint8_t *src, int stride, int QP)
         : "r" (src), "r" ((x86_reg)stride)
         : "%"REG_a, "%"REG_c
     );
-#else //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+#else //HAVE_MMX2 || HAVE_3DNOW
     const int l1= stride;
     const int l2= stride + l1;
     const int l3= stride + l2;
@@ -449,7 +449,7 @@ static inline void RENAME(vertRK1Filter)(uint8_t *src, int stride, int QP)
         }
     }
 
-#endif //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+#endif //HAVE_MMX2 || HAVE_3DNOW
 }
 #endif //0
 
@@ -462,7 +462,7 @@ static inline void RENAME(vertRK1Filter)(uint8_t *src, int stride, int QP)
  */
 static inline void RENAME(vertX1Filter)(uint8_t *src, int stride, PPContext *co)
 {
-#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+#if HAVE_MMX2 || HAVE_3DNOW
     src+= stride*3;
 
     __asm__ volatile(
@@ -548,7 +548,7 @@ static inline void RENAME(vertX1Filter)(uint8_t *src, int stride, PPContext *co)
         : "r" (src), "r" ((x86_reg)stride), "m" (co->pQPb)
         : "%"REG_a, "%"REG_c
     );
-#else //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+#else //HAVE_MMX2 || HAVE_3DNOW
 
     const int l1= stride;
     const int l2= stride + l1;
@@ -582,13 +582,13 @@ static inline void RENAME(vertX1Filter)(uint8_t *src, int stride, PPContext *co)
         }
         src++;
     }
-#endif //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+#endif //HAVE_MMX2 || HAVE_3DNOW
 }
 
-#ifndef HAVE_ALTIVEC
+#if !HAVE_ALTIVEC
 static inline void RENAME(doVertDefFilter)(uint8_t src[], int stride, PPContext *c)
 {
-#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+#if HAVE_MMX2 || HAVE_3DNOW
 /*
     uint8_t tmp[16];
     const int l1= stride;
@@ -869,7 +869,7 @@ static inline void RENAME(doVertDefFilter)(uint8_t src[], int stride, PPContext
     }
 }
 */
-#elif defined (HAVE_MMX)
+#elif HAVE_MMX
     src+= stride*4;
     __asm__ volatile(
         "pxor %%mm7, %%mm7                      \n\t"
@@ -978,7 +978,7 @@ static inline void RENAME(doVertDefFilter)(uint8_t src[], int stride, PPContext
         "movq (%%"REG_c"), %%mm2                \n\t" // 2L0 - 5L1 + 5L2 - 2L3
         "movq 8(%%"REG_c"), %%mm3               \n\t" // 2H0 - 5H1 + 5H2 - 2H3
 
-#ifdef HAVE_MMX2
+#if HAVE_MMX2
         "movq %%mm7, %%mm6                      \n\t" // 0
         "psubw %%mm0, %%mm6                     \n\t"
         "pmaxsw %%mm6, %%mm0                    \n\t" // |2L4 - 5L5 + 5L6 - 2L7|
@@ -1010,7 +1010,7 @@ static inline void RENAME(doVertDefFilter)(uint8_t src[], int stride, PPContext
         "psubw %%mm6, %%mm3                     \n\t" // |2H0 - 5H1 + 5H2 - 2H3|
 #endif
 
-#ifdef HAVE_MMX2
+#if HAVE_MMX2
         "pminsw %%mm2, %%mm0                    \n\t"
         "pminsw %%mm3, %%mm1                    \n\t"
 #else
@@ -1074,7 +1074,7 @@ static inline void RENAME(doVertDefFilter)(uint8_t src[], int stride, PPContext
         "pand %%mm2, %%mm4                      \n\t"
         "pand %%mm3, %%mm5                      \n\t"
 
-#ifdef HAVE_MMX2
+#if HAVE_MMX2
         "pminsw %%mm0, %%mm4                    \n\t"
         "pminsw %%mm1, %%mm5                    \n\t"
 #else
@@ -1101,7 +1101,7 @@ static inline void RENAME(doVertDefFilter)(uint8_t src[], int stride, PPContext
         : "r" ((x86_reg)stride), "m" (c->pQPb)
         : "%"REG_a, "%"REG_c
     );
-#else //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+#else //HAVE_MMX2 || HAVE_3DNOW
     const int l1= stride;
     const int l2= stride + l1;
     const int l3= stride + l2;
@@ -1139,14 +1139,14 @@ static inline void RENAME(doVertDefFilter)(uint8_t src[], int stride, PPContext
         }
         src++;
     }
-#endif //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+#endif //HAVE_MMX2 || HAVE_3DNOW
 }
 #endif //HAVE_ALTIVEC
 
-#ifndef HAVE_ALTIVEC
+#if !HAVE_ALTIVEC
 static inline void RENAME(dering)(uint8_t src[], int stride, PPContext *c)
 {
-#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+#if HAVE_MMX2 || HAVE_3DNOW
     __asm__ volatile(
         "pxor %%mm6, %%mm6                      \n\t"
         "pcmpeqb %%mm7, %%mm7                   \n\t"
@@ -1164,7 +1164,7 @@ static inline void RENAME(dering)(uint8_t src[], int stride, PPContext *c)
 //        %0        eax        eax+%1        eax+2%1        %0+4%1        edx        edx+%1        edx+2%1        %0+8%1        edx+4%1
 
 #undef FIND_MIN_MAX
-#ifdef HAVE_MMX2
+#if HAVE_MMX2
 #define REAL_FIND_MIN_MAX(addr)\
         "movq " #addr ", %%mm0                  \n\t"\
         "pminub %%mm0, %%mm7                    \n\t"\
@@ -1191,7 +1191,7 @@ FIND_MIN_MAX((%0, %1, 8))
 
         "movq %%mm7, %%mm4                      \n\t"
         "psrlq $8, %%mm7                        \n\t"
-#ifdef HAVE_MMX2
+#if HAVE_MMX2
         "pminub %%mm4, %%mm7                    \n\t" // min of pixels
         "pshufw $0xF9, %%mm7, %%mm4             \n\t"
         "pminub %%mm4, %%mm7                    \n\t" // min of pixels
@@ -1216,7 +1216,7 @@ FIND_MIN_MAX((%0, %1, 8))
 
         "movq %%mm6, %%mm4                      \n\t"
         "psrlq $8, %%mm6                        \n\t"
-#ifdef HAVE_MMX2
+#if HAVE_MMX2
         "pmaxub %%mm4, %%mm6                    \n\t" // max of pixels
         "pshufw $0xF9, %%mm6, %%mm4             \n\t"
         "pmaxub %%mm4, %%mm6                    \n\t"
@@ -1370,7 +1370,7 @@ DERING_CORE((%0, %1, 8)    ,(%%REGd, %1, 4),%%mm2,%%mm4,%%mm0,%%mm3,%%mm5,%%mm1,
         : : "r" (src), "r" ((x86_reg)stride), "m" (c->pQPb), "m"(c->pQPb2)
         : "%"REG_a, "%"REG_d, "%"REG_c
     );
-#else //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+#else //HAVE_MMX2 || HAVE_3DNOW
     int y;
     int min=255;
     int max=0;
@@ -1487,7 +1487,7 @@ DERING_CORE((%0, %1, 8)    ,(%%REGd, %1, 4),%%mm2,%%mm4,%%mm0,%%mm3,%%mm5,%%mm1,
 //        src[0] = src[7]=src[stride*7]=src[stride*7 + 7]=255;
     }
 #endif
-#endif //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+#endif //HAVE_MMX2 || HAVE_3DNOW
 }
 #endif //HAVE_ALTIVEC
 
@@ -1499,7 +1499,7 @@ DERING_CORE((%0, %1, 8)    ,(%%REGd, %1, 4),%%mm2,%%mm4,%%mm0,%%mm3,%%mm5,%%mm1,
  */
 static inline void RENAME(deInterlaceInterpolateLinear)(uint8_t src[], int stride)
 {
-#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+#if HAVE_MMX2 || HAVE_3DNOW
     src+= 4*stride;
     __asm__ volatile(
         "lea (%0, %1), %%"REG_a"                \n\t"
@@ -1552,7 +1552,7 @@ static inline void RENAME(deInterlaceInterpolateLinear)(uint8_t src[], int strid
  */
 static inline void RENAME(deInterlaceInterpolateCubic)(uint8_t src[], int stride)
 {
-#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+#if HAVE_MMX2 || HAVE_3DNOW
     src+= stride*3;
     __asm__ volatile(
         "lea (%0, %1), %%"REG_a"                \n\t"
@@ -1594,7 +1594,7 @@ DEINT_CUBIC((%%REGd, %1), (%0, %1, 8) , (%%REGd, %1, 4), (%%REGc)    , (%%REGc,
         : : "r" (src), "r" ((x86_reg)stride)
         : "%"REG_a, "%"REG_d, "%"REG_c
     );
-#else //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+#else //HAVE_MMX2 || HAVE_3DNOW
     int x;
     src+= stride*3;
     for(x=0; x<8; x++){
@@ -1604,7 +1604,7 @@ DEINT_CUBIC((%%REGd, %1), (%0, %1, 8) , (%%REGd, %1, 4), (%%REGc)    , (%%REGc,
         src[stride*9] = CLIP((-src[stride*6] + 9*src[stride*8] + 9*src[stride*10] - src[stride*12])>>4);
         src++;
     }
-#endif //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+#endif //HAVE_MMX2 || HAVE_3DNOW
 }
 
 /**
@@ -1616,7 +1616,7 @@ DEINT_CUBIC((%%REGd, %1), (%0, %1, 8) , (%%REGd, %1, 4), (%%REGc)    , (%%REGc,
  */
 static inline void RENAME(deInterlaceFF)(uint8_t src[], int stride, uint8_t *tmp)
 {
-#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+#if HAVE_MMX2 || HAVE_3DNOW
     src+= stride*4;
     __asm__ volatile(
         "lea (%0, %1), %%"REG_a"                \n\t"
@@ -1665,7 +1665,7 @@ DEINT_FF((%%REGd, %1), (%%REGd, %1, 2), (%0, %1, 8) , (%%REGd, %1, 4))
         : : "r" (src), "r" ((x86_reg)stride), "r"(tmp)
         : "%"REG_a, "%"REG_d
     );
-#else //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+#else //HAVE_MMX2 || HAVE_3DNOW
     int x;
     src+= stride*4;
     for(x=0; x<8; x++){
@@ -1683,7 +1683,7 @@ DEINT_FF((%%REGd, %1), (%%REGd, %1, 2), (%0, %1, 8) , (%%REGd, %1, 4))
 
         src++;
     }
-#endif //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+#endif //HAVE_MMX2 || HAVE_3DNOW
 }
 
 /**
@@ -1695,7 +1695,7 @@ DEINT_FF((%%REGd, %1), (%%REGd, %1, 2), (%0, %1, 8) , (%%REGd, %1, 4))
  */
 static inline void RENAME(deInterlaceL5)(uint8_t src[], int stride, uint8_t *tmp, uint8_t *tmp2)
 {
-#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+#if HAVE_MMX2 || HAVE_3DNOW
     src+= stride*4;
     __asm__ volatile(
         "lea (%0, %1), %%"REG_a"                \n\t"
@@ -1755,7 +1755,7 @@ DEINT_L5(%%mm1, %%mm0, (%%REGd, %1, 2), (%0, %1, 8)    , (%%REGd, %1, 4))
         : : "r" (src), "r" ((x86_reg)stride), "r"(tmp), "r"(tmp2)
         : "%"REG_a, "%"REG_d
     );
-#else //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+#else //HAVE_MMX2 || HAVE_3DNOW
     int x;
     src+= stride*4;
     for(x=0; x<8; x++){
@@ -1784,7 +1784,7 @@ DEINT_L5(%%mm1, %%mm0, (%%REGd, %1, 2), (%0, %1, 8)    , (%%REGd, %1, 4))
 
         src++;
     }
-#endif //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+#endif //HAVE_MMX2 || HAVE_3DNOW
 }
 
 /**
@@ -1796,7 +1796,7 @@ DEINT_L5(%%mm1, %%mm0, (%%REGd, %1, 2), (%0, %1, 8)    , (%%REGd, %1, 4))
  */
 static inline void RENAME(deInterlaceBlendLinear)(uint8_t src[], int stride, uint8_t *tmp)
 {
-#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+#if HAVE_MMX2 || HAVE_3DNOW
     src+= 4*stride;
     __asm__ volatile(
         "lea (%0, %1), %%"REG_a"                \n\t"
@@ -1843,7 +1843,7 @@ static inline void RENAME(deInterlaceBlendLinear)(uint8_t src[], int stride, uin
         : : "r" (src), "r" ((x86_reg)stride), "r" (tmp)
         : "%"REG_a, "%"REG_d
     );
-#else //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+#else //HAVE_MMX2 || HAVE_3DNOW
     int a, b, c, x;
     src+= 4*stride;
 
@@ -1886,7 +1886,7 @@ static inline void RENAME(deInterlaceBlendLinear)(uint8_t src[], int stride, uin
         src += 4;
         tmp += 4;
     }
-#endif //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+#endif //HAVE_MMX2 || HAVE_3DNOW
 }
 
 /**
@@ -1897,9 +1897,9 @@ static inline void RENAME(deInterlaceBlendLinear)(uint8_t src[], int stride, uin
  */
 static inline void RENAME(deInterlaceMedian)(uint8_t src[], int stride)
 {
-#ifdef HAVE_MMX
+#ifd HAVE_MMX
     src+= 4*stride;
-#ifdef HAVE_MMX2
+#if HAVE_MMX2
     __asm__ volatile(
         "lea (%0, %1), %%"REG_a"                \n\t"
         "lea (%%"REG_a", %1, 4), %%"REG_d"      \n\t"
@@ -2012,7 +2012,7 @@ MEDIAN((%%REGd, %1), (%%REGd, %1, 2), (%0, %1, 8))
 #endif //HAVE_MMX
 }
 
-#ifdef HAVE_MMX
+#if HAVE_MMX
 /**
  * transposes and shift the given 8x8 Block into dst1 and dst2
  */
@@ -2180,7 +2180,7 @@ static inline void RENAME(transpose2)(uint8_t *dst, int dstStride, uint8_t *src)
 #endif //HAVE_MMX
 //static long test=0;
 
-#ifndef HAVE_ALTIVEC
+#if !HAVE_ALTIVEC
 static inline void RENAME(tempNoiseReducer)(uint8_t *src, int stride,
                                     uint8_t *tempBlurred, uint32_t *tempBlurredPast, int *maxNoise)
 {
@@ -2191,7 +2191,7 @@ static inline void RENAME(tempNoiseReducer)(uint8_t *src, int stride,
 
 #define FAST_L2_DIFF
 //#define L1_DIFF //u should change the thresholds too if u try that one
-#if defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+#if HAVE_MMX2 || HAVE_3DNOW
     __asm__ volatile(
         "lea (%2, %2, 2), %%"REG_a"             \n\t" // 3*stride
         "lea (%2, %2, 4), %%"REG_d"             \n\t" // 5*stride
@@ -2479,7 +2479,7 @@ L2_DIFF_CORE((%0, %%REGc)  , (%1, %%REGc))
         :: "r" (src), "r" (tempBlurred), "r"((x86_reg)stride), "m" (tempBlurredPast)
         : "%"REG_a, "%"REG_d, "%"REG_c, "memory"
     );
-#else //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+#else //HAVE_MMX2 || HAVE_3DNOW
 {
     int y;
     int d=0;
@@ -2562,11 +2562,11 @@ Switch between
         }
     }
 }
-#endif //defined (HAVE_MMX2) || defined (HAVE_3DNOW)
+#endif //HAVE_MMX2 || HAVE_3DNOW
 }
 #endif //HAVE_ALTIVEC
 
-#ifdef HAVE_MMX
+#if HAVE_MMX
 /**
  * accurate deblock filter
  */
@@ -2970,7 +2970,7 @@ static av_always_inline void RENAME(do_a_deblock)(uint8_t *src, int step, int st
             "movq (%%"REG_c"), %%mm2                \n\t" // 2L0 - 5L1 + 5L2 - 2L3
             "movq 8(%%"REG_c"), %%mm3               \n\t" // 2H0 - 5H1 + 5H2 - 2H3
 
-#ifdef HAVE_MMX2
+#if HAVE_MMX2
             "movq %%mm7, %%mm6                      \n\t" // 0
             "psubw %%mm0, %%mm6                     \n\t"
             "pmaxsw %%mm6, %%mm0                    \n\t" // |2L4 - 5L5 + 5L6 - 2L7|
@@ -3002,7 +3002,7 @@ static av_always_inline void RENAME(do_a_deblock)(uint8_t *src, int step, int st
             "psubw %%mm6, %%mm3                     \n\t" // |2H0 - 5H1 + 5H2 - 2H3|
 #endif
 
-#ifdef HAVE_MMX2
+#if HAVE_MMX2
             "pminsw %%mm2, %%mm0                    \n\t"
             "pminsw %%mm3, %%mm1                    \n\t"
 #else
@@ -3066,7 +3066,7 @@ static av_always_inline void RENAME(do_a_deblock)(uint8_t *src, int step, int st
             "pand %%mm2, %%mm4                      \n\t"
             "pand %%mm3, %%mm5                      \n\t"
 
-#ifdef HAVE_MMX2
+#if HAVE_MMX2
             "pminsw %%mm0, %%mm4                    \n\t"
             "pminsw %%mm1, %%mm5                    \n\t"
 #else
@@ -3116,18 +3116,18 @@ static void RENAME(postProcess)(const uint8_t src[], int srcStride, uint8_t dst[
 static inline void RENAME(blockCopy)(uint8_t dst[], int dstStride, const uint8_t src[], int srcStride,
                                      int levelFix, int64_t *packedOffsetAndScale)
 {
-#ifndef HAVE_MMX
+#if !HAVE_MMX
     int i;
 #endif
     if(levelFix){
-#ifdef HAVE_MMX
+#if HAVE_MMX
     __asm__ volatile(
         "movq (%%"REG_a"), %%mm2        \n\t" // packedYOffset
         "movq 8(%%"REG_a"), %%mm3       \n\t" // packedYScale
         "lea (%2,%4), %%"REG_a"         \n\t"
         "lea (%3,%5), %%"REG_d"         \n\t"
         "pxor %%mm4, %%mm4              \n\t"
-#ifdef HAVE_MMX2
+#if HAVE_MMX2
 #define REAL_SCALED_CPY(src1, src2, dst1, dst2)                                                \
         "movq " #src1 ", %%mm0          \n\t"\
         "movq " #src1 ", %%mm5          \n\t"\
@@ -3203,7 +3203,7 @@ SCALED_CPY((%%REGa, %4), (%%REGa, %4, 2), (%%REGd, %5), (%%REGd, %5, 2))
                 &(src[srcStride*i]), BLOCK_SIZE);
 #endif //HAVE_MMX
     }else{
-#ifdef HAVE_MMX
+#if HAVE_MMX
     __asm__ volatile(
         "lea (%0,%2), %%"REG_a"                 \n\t"
         "lea (%1,%3), %%"REG_d"                 \n\t"
@@ -3243,7 +3243,7 @@ SIMPLE_CPY((%%REGa, %2), (%%REGa, %2, 2), (%%REGd, %3), (%%REGd, %3, 2))
  */
 static inline void RENAME(duplicate)(uint8_t src[], int stride)
 {
-#ifdef HAVE_MMX
+#if HAVE_MMX
     __asm__ volatile(
         "movq (%0), %%mm0               \n\t"
         "add %1, %0                     \n\t"
@@ -3280,7 +3280,7 @@ static void RENAME(postProcess)(const uint8_t src[], int srcStride, uint8_t dst[
     int QPCorrecture= 256*256;
 
     int copyAhead;
-#ifdef HAVE_MMX
+#if HAVE_MMX
     int i;
 #endif
 
@@ -3293,7 +3293,7 @@ static void RENAME(postProcess)(const uint8_t src[], int srcStride, uint8_t dst[
     uint8_t * const tempDst= dstStride > 0 ? c.tempDst : c.tempDst - 23*dstStride;
     //const int mbWidth= isColor ? (width+7)>>3 : (width+15)>>4;
 
-#ifdef HAVE_MMX
+#if HAVE_MMX
     for(i=0; i<57; i++){
         int offset= ((i*c.ppMode.baseDcDiff)>>8) + 1;
         int threshold= offset*2 + 1;
@@ -3351,7 +3351,7 @@ static void RENAME(postProcess)(const uint8_t src[], int srcStride, uint8_t dst[
 
         scale= (double)(c.ppMode.maxAllowedY - c.ppMode.minAllowedY) / (double)(white-black);
 
-#ifdef HAVE_MMX2
+#if HAVE_MMX2
         c.packedYScale= (uint16_t)(scale*256.0 + 0.5);
         c.packedYOffset= (((black*c.packedYScale)>>8) - c.ppMode.minAllowedY) & 0xFFFF;
 #else
@@ -3384,7 +3384,7 @@ static void RENAME(postProcess)(const uint8_t src[], int srcStride, uint8_t dst[
         // with the L1 Cache of the P4 ... or only a few blocks at a time or soemthing
         for(x=0; x<width; x+=BLOCK_SIZE){
 
-#ifdef HAVE_MMX2
+#if HAVE_MMX2
 /*
             prefetchnta(srcBlock + (((x>>2)&6) + 5)*srcStride + 32);
             prefetchnta(srcBlock + (((x>>2)&6) + 6)*srcStride + 32);
@@ -3411,7 +3411,7 @@ static void RENAME(postProcess)(const uint8_t src[], int srcStride, uint8_t dst[
                 : "%"REG_a, "%"REG_d
             );
 
-#elif defined(HAVE_3DNOW)
+#elif HAVE_3DNOW
 //FIXME check if this is faster on an 3dnow chip or if it is faster without the prefetch or ...
 /*          prefetch(srcBlock + (((x>>3)&3) + 5)*srcStride + 32);
             prefetch(srcBlock + (((x>>3)&3) + 9)*srcStride + 32);
@@ -3457,7 +3457,7 @@ static void RENAME(postProcess)(const uint8_t src[], int srcStride, uint8_t dst[
         //1% speedup if these are here instead of the inner loop
         const uint8_t *srcBlock= &(src[y*srcStride]);
         uint8_t *dstBlock= &(dst[y*dstStride]);
-#ifdef HAVE_MMX
+#if HAVE_MMX
         uint8_t *tempBlock1= c.tempBlocks;
         uint8_t *tempBlock2= c.tempBlocks + 8;
 #endif
@@ -3493,7 +3493,7 @@ static void RENAME(postProcess)(const uint8_t src[], int srcStride, uint8_t dst[
         // with the L1 Cache of the P4 ... or only a few blocks at a time or soemthing
         for(x=0; x<width; x+=BLOCK_SIZE){
             const int stride= dstStride;
-#ifdef HAVE_MMX
+#if HAVE_MMX
             uint8_t *tmpXchg;
 #endif
             if(isColor){
@@ -3507,7 +3507,7 @@ static void RENAME(postProcess)(const uint8_t src[], int srcStride, uint8_t dst[
                 yHistogram[ srcBlock[srcStride*12 + 4] ]++;
             }
             c.QP= QP;
-#ifdef HAVE_MMX
+#if HAVE_MMX
             __asm__ volatile(
                 "movd %1, %%mm7         \n\t"
                 "packuswb %%mm7, %%mm7  \n\t" // 0, 0, 0, QP, 0, 0, 0, QP
@@ -3520,7 +3520,7 @@ static void RENAME(postProcess)(const uint8_t src[], int srcStride, uint8_t dst[
 #endif
 
 
-#ifdef HAVE_MMX2
+#if HAVE_MMX2
 /*
             prefetchnta(srcBlock + (((x>>2)&6) + 5)*srcStride + 32);
             prefetchnta(srcBlock + (((x>>2)&6) + 6)*srcStride + 32);
@@ -3547,7 +3547,7 @@ static void RENAME(postProcess)(const uint8_t src[], int srcStride, uint8_t dst[
                 : "%"REG_a, "%"REG_d
             );
 
-#elif defined(HAVE_3DNOW)
+#elif HAVE_3DNOW
 //FIXME check if this is faster on an 3dnow chip or if it is faster without the prefetch or ...
 /*          prefetch(srcBlock + (((x>>3)&3) + 5)*srcStride + 32);
             prefetch(srcBlock + (((x>>3)&3) + 9)*srcStride + 32);
@@ -3591,12 +3591,12 @@ static void RENAME(postProcess)(const uint8_t src[], int srcStride, uint8_t dst[
                 }
             }
 
-#ifdef HAVE_MMX
+#if HAVE_MMX
             RENAME(transpose1)(tempBlock1, tempBlock2, dstBlock, dstStride);
 #endif
             /* check if we have a previous block to deblock it with dstBlock */
             if(x - 8 >= 0){
-#ifdef HAVE_MMX
+#if HAVE_MMX
                 if(mode & H_X1_FILTER)
                         RENAME(vertX1Filter)(tempBlock1, 16, &c);
                 else if(mode & H_DEBLOCK){
@@ -3617,7 +3617,7 @@ static void RENAME(postProcess)(const uint8_t src[], int srcStride, uint8_t dst[
                 if(mode & H_X1_FILTER)
                     horizX1Filter(dstBlock-4, stride, QP);
                 else if(mode & H_DEBLOCK){
-#ifdef HAVE_ALTIVEC
+#if HAVE_ALTIVEC
                     DECLARE_ALIGNED(16, unsigned char, tempBlock[272]);
                     transpose_16x8_char_toPackedAlign_altivec(tempBlock, dstBlock - (4 + 1), stride);
 
@@ -3659,7 +3659,7 @@ static void RENAME(postProcess)(const uint8_t src[], int srcStride, uint8_t dst[
             dstBlock+=8;
             srcBlock+=8;
 
-#ifdef HAVE_MMX
+#if HAVE_MMX
             tmpXchg= tempBlock1;
             tempBlock1= tempBlock2;
             tempBlock2 = tmpXchg;
@@ -3699,9 +3699,9 @@ static void RENAME(postProcess)(const uint8_t src[], int srcStride, uint8_t dst[
                 + dstBlock[x +14*dstStride] + dstBlock[x +15*dstStride];
         }*/
     }
-#ifdef HAVE_3DNOW
+#if   HAVE_3DNOW
     __asm__ volatile("femms");
-#elif defined (HAVE_MMX)
+#elif HAVE_MMX
     __asm__ volatile("emms");
 #endif