prettyprinting cosmetics

Originally committed as revision 11941 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavutil/bswap.h

@@ -42,11 +42,11 @@
 static av_always_inline uint16_t bswap_16(uint16_t x)
 {
 #if defined(ARCH_X86)
-  __asm("rorw $8, %0"   :
-        LEGACY_REGS (x) :
-        "0" (x));
+    __asm("rorw $8, %0"   :
+          LEGACY_REGS (x) :
+          "0" (x));
 #elif defined(ARCH_SH4)
-        __asm__("swap.b %0,%0":"=r"(x):"0"(x));
+    __asm__("swap.b %0,%0":"=r"(x):"0"(x));
 #else
     x= (x>>8) | (x<<8);
 #endif
@@ -57,35 +57,33 @@ static av_always_inline uint32_t bswap_32(uint32_t x)
 {
 #if defined(ARCH_X86)
 #if __CPU__ != 386
- __asm("bswap   %0":
-      "=r" (x)     :
+    __asm("bswap   %0":
+          "=r" (x)    :
 #else
- __asm("xchgb   %b0,%h0\n"
-      "         rorl    $16,%0\n"
-      "         xchgb   %b0,%h0":
-      LEGACY_REGS (x)                :
+    __asm("xchgb   %b0,%h0\n"
+          "rorl    $16,%0 \n"
+          "xchgb   %b0,%h0":
+          LEGACY_REGS (x)  :
 #endif
-      "0" (x));
+          "0" (x));
 #elif defined(ARCH_SH4)
-        __asm__(
-        "swap.b %0,%0\n"
-        "swap.w %0,%0\n"
-        "swap.b %0,%0\n"
-        :"=r"(x):"0"(x));
+    __asm__("swap.b %0,%0\n"
+            "swap.w %0,%0\n"
+            "swap.b %0,%0\n"
+            :"=r"(x):"0"(x));
 #elif defined(ARCH_ARM)
     uint32_t t;
-    __asm__ (
-      "eor %1, %0, %0, ror #16 \n\t"
-      "bic %1, %1, #0xFF0000   \n\t"
-      "mov %0, %0, ror #8      \n\t"
-      "eor %0, %0, %1, lsr #8  \n\t"
-      : "+r"(x), "+r"(t));
+    __asm__ ("eor %1, %0, %0, ror #16 \n\t"
+             "bic %1, %1, #0xFF0000   \n\t"
+             "mov %0, %0, ror #8      \n\t"
+             "eor %0, %0, %1, lsr #8  \n\t"
+             : "+r"(x), "+r"(t));
 #elif defined(ARCH_BFIN)
     unsigned tmp;
-    asm("%1 = %0 >> 8 (V);\n\t"
-        "%0 = %0 << 8 (V);\n\t"
-        "%0 = %0 | %1;\n\t"
-        "%0 = PACK(%0.L, %0.H);\n\t"
+    asm("%1 = %0 >> 8 (V);      \n\t"
+        "%0 = %0 << 8 (V);      \n\t"
+        "%0 = %0 | %1;          \n\t"
+        "%0 = PACK(%0.L, %0.H); \n\t"
         : "+d"(x), "=&d"(tmp));
 #else
     x= ((x<<8)&0xFF00FF00) | ((x>>8)&0x00FF00FF);

libavutil/common.h

@@ -172,7 +172,7 @@ static inline int mid_pred(int a, int b, int c)
  */
 static inline int av_clip(int a, int amin, int amax)
 {
-    if (a < amin)      return amin;
+    if      (a < amin) return amin;
     else if (a > amax) return amax;
     else               return a;
 }
@@ -285,20 +285,18 @@ static inline int ff_get_fourcc(const char *s){
 #if defined(ARCH_X86_64)
 static inline uint64_t read_time(void)
 {
-        uint64_t a, d;
-        asm volatile(   "rdtsc\n\t"
-                : "=a" (a), "=d" (d)
-        );
-        return (d << 32) | (a & 0xffffffff);
+    uint64_t a, d;
+    asm volatile("rdtsc\n\t"
+                 : "=a" (a), "=d" (d));
+    return (d << 32) | (a & 0xffffffff);
 }
 #elif defined(ARCH_X86_32)
 static inline long long read_time(void)
 {
-        long long l;
-        asm volatile(   "rdtsc\n\t"
-                : "=A" (l)
-        );
-        return l;
+    long long l;
+    asm volatile("rdtsc\n\t"
+                 : "=A" (l));
+    return l;
 }
 #elif ARCH_BFIN
 static inline uint64_t read_time(void)
@@ -345,17 +343,18 @@ uint64_t tstart= AV_READ_TIME();\
 #define STOP_TIMER(id) \
 tend= AV_READ_TIME();\
 {\
-  static uint64_t tsum=0;\
-  static int tcount=0;\
-  static int tskip_count=0;\
-  if(tcount<2 || tend - tstart < FFMAX(8*tsum/tcount, 2000)){\
-      tsum+= tend - tstart;\
-      tcount++;\
-  }else\
-      tskip_count++;\
-  if(((tcount+tskip_count)&(tcount+tskip_count-1))==0){\
-      av_log(NULL, AV_LOG_DEBUG, "%"PRIu64" dezicycles in %s, %d runs, %d skips\n", tsum*10/tcount, id, tcount, tskip_count);\
-  }\
+    static uint64_t tsum=0;\
+    static int tcount=0;\
+    static int tskip_count=0;\
+    if(tcount<2 || tend - tstart < FFMAX(8*tsum/tcount, 2000)){\
+        tsum+= tend - tstart;\
+        tcount++;\
+    }else\
+        tskip_count++;\
+    if(((tcount+tskip_count)&(tcount+tskip_count-1))==0){\
+        av_log(NULL, AV_LOG_DEBUG, "%"PRIu64" dezicycles in %s, %d runs, %d skips\n",\
+               tsum*10/tcount, id, tcount, tskip_count);\
+    }\
 }
 #else
 #define START_TIMER

libavutil/x86_cpu.h

@@ -22,47 +22,47 @@
 #define FFMPEG_X86CPU_H
 
 #ifdef ARCH_X86_64
-#  define REG_a "rax"
-#  define REG_b "rbx"
-#  define REG_c "rcx"
-#  define REG_d "rdx"
-#  define REG_D "rdi"
-#  define REG_S "rsi"
-#  define PTR_SIZE "8"
+#    define REG_a "rax"
+#    define REG_b "rbx"
+#    define REG_c "rcx"
+#    define REG_d "rdx"
+#    define REG_D "rdi"
+#    define REG_S "rsi"
+#    define PTR_SIZE "8"
 
-#  define REG_SP "rsp"
-#  define REG_BP "rbp"
-#  define REGBP   rbp
-#  define REGa    rax
-#  define REGb    rbx
-#  define REGc    rcx
-#  define REGSP   rsp
+#    define REG_SP "rsp"
+#    define REG_BP "rbp"
+#    define REGBP   rbp
+#    define REGa    rax
+#    define REGb    rbx
+#    define REGc    rcx
+#    define REGSP   rsp
 
 #else
 
-#  define REG_a "eax"
-#  define REG_b "ebx"
-#  define REG_c "ecx"
-#  define REG_d "edx"
-#  define REG_D "edi"
-#  define REG_S "esi"
-#  define PTR_SIZE "4"
+#    define REG_a "eax"
+#    define REG_b "ebx"
+#    define REG_c "ecx"
+#    define REG_d "edx"
+#    define REG_D "edi"
+#    define REG_S "esi"
+#    define PTR_SIZE "4"
 
-#  define REG_SP "esp"
-#  define REG_BP "ebp"
-#  define REGBP   ebp
-#  define REGa    eax
-#  define REGb    ebx
-#  define REGc    ecx
-#  define REGSP   esp
+#    define REG_SP "esp"
+#    define REG_BP "ebp"
+#    define REGBP   ebp
+#    define REGa    eax
+#    define REGb    ebx
+#    define REGc    ecx
+#    define REGSP   esp
 #endif
 
 #if defined(ARCH_X86_64) || (defined(ARCH_X86_32) && defined(HAVE_EBX_AVAILABLE) && defined(HAVE_EBP_AVAILABLE))
-#  define HAVE_7REGS 1
+#    define HAVE_7REGS 1
 #endif
 
 #if defined(ARCH_X86_64) && defined(PIC)
-#  define BROKEN_RELOCATIONS 1
+#    define BROKEN_RELOCATIONS 1
 #endif
 
 #endif /* FFMPEG_X86CPU_H */