cosmetics: Fix indentation to be 4 spaces and consistently place {}.

Originally committed as revision 12552 to svn://svn.ffmpeg.org/ffmpeg/trunk

libpostproc/postprocess_altivec_template.c

@@ -160,8 +160,7 @@ static inline int vertClassify_altivec(uint8_t src[], int stride, PPContext *c)
     v_numEq = vec_splat(v_numEq, 3);
     vec_ste(v_numEq, 0, &numEq);
 
-  if (numEq > c->ppMode.flatnessThreshold)
-    {
+    if (numEq > c->ppMode.flatnessThreshold){
         const vector unsigned char mmoP1 = (const vector unsigned char)
             AVV(0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f, 0x1f,
                 0x00, 0x01, 0x12, 0x13, 0x08, 0x09, 0x1A, 0x1B);
@@ -775,7 +774,7 @@ static inline void dering_altivec(uint8_t src[], int stride, PPContext *c) {
         vec_lvsr(i * stride, srcCopy);                  \
     const vector unsigned char maskST##i =              \
         vec_perm((vector unsigned char)zero,            \
-             (vector unsigned char)neg1, permST##i);    \
+                 (vector unsigned char)neg1, permST##i);\
     src##i = vec_perm(src##i ,src##i, permST##i);       \
     sA##i= vec_sel(sA##i, src##i, maskST##i);           \
     sB##i= vec_sel(src##i, sB##i, maskST##i);           \
@@ -1168,8 +1167,8 @@ static inline void transpose_8x16_char_fromPackedAlign_altivec(unsigned char* ds
     vector unsigned char align##j = vec_lvsr(j * stride, dst);          \
     vector unsigned char mask##i = vec_perm(zero, (vector unsigned char)neg1, align##i); \
     vector unsigned char mask##j = vec_perm(zero, (vector unsigned char)neg1, align##j); \
-  vector unsigned char dstR##i = vec_perm(temp##i, temp##i, align##i);  \
-  vector unsigned char dstR##j = vec_perm(temp##j, temp##j, align##j);  \
+    vector unsigned char dstR##i = vec_perm(temp##i, temp##i, align##i);\
+    vector unsigned char dstR##j = vec_perm(temp##j, temp##j, align##j);\
     vector unsigned char dstAF##i = vec_sel(dstA##i, dstR##i, mask##i); \
     vector unsigned char dstBF##i = vec_sel(dstR##i, dstB##i, mask##i); \
     vector unsigned char dstAF##j = vec_sel(dstA##j, dstR##j, mask##j); \

libpostproc/postprocess_internal.h

@@ -166,8 +166,7 @@ typedef struct PPContext{
 } PPContext;
 
 
-static inline void linecpy(void *dest, const void *src, int lines, int stride)
-{
+static inline void linecpy(void *dest, const void *src, int lines, int stride) {
     if (stride > 0) {
         memcpy(dest, src, lines*stride);
     } else {