COSMETICS: tabs --> spaces, some prettyprinting

Originally committed as revision 4764 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 123 insertions, 123 deletions

diff --git a/libavcodec/ppc/idct_altivec.c b/libavcodec/ppc/idct_altivec.c
index ac91199ea5..85bc57baef 100644
--- a/libavcodec/ppc/idct_altivec.c
+++ b/libavcodec/ppc/idct_altivec.c
@@ -51,108 +51,108 @@
 #define vector_s32_t vector signed int
 #define vector_u32_t vector unsigned int
 
-#define IDCT_HALF					\
-    /* 1st stage */					\
-    t1 = vec_mradds (a1, vx7, vx1 );			\
-    t8 = vec_mradds (a1, vx1, vec_subs (zero, vx7));	\
-    t7 = vec_mradds (a2, vx5, vx3);			\
-    t3 = vec_mradds (ma2, vx3, vx5);			\
-							\
-    /* 2nd stage */					\
-    t5 = vec_adds (vx0, vx4);				\
-    t0 = vec_subs (vx0, vx4);				\
-    t2 = vec_mradds (a0, vx6, vx2);			\
-    t4 = vec_mradds (a0, vx2, vec_subs (zero, vx6));	\
-    t6 = vec_adds (t8, t3);				\
-    t3 = vec_subs (t8, t3);				\
-    t8 = vec_subs (t1, t7);				\
-    t1 = vec_adds (t1, t7);				\
-							\
-    /* 3rd stage */					\
-    t7 = vec_adds (t5, t2);				\
-    t2 = vec_subs (t5, t2);				\
-    t5 = vec_adds (t0, t4);				\
-    t0 = vec_subs (t0, t4);				\
-    t4 = vec_subs (t8, t3);				\
-    t3 = vec_adds (t8, t3);				\
-							\
-    /* 4th stage */					\
-    vy0 = vec_adds (t7, t1);				\
-    vy7 = vec_subs (t7, t1);				\
-    vy1 = vec_mradds (c4, t3, t5);			\
-    vy6 = vec_mradds (mc4, t3, t5);			\
-    vy2 = vec_mradds (c4, t4, t0);			\
-    vy5 = vec_mradds (mc4, t4, t0);			\
-    vy3 = vec_adds (t2, t6);				\
+#define IDCT_HALF                                       \
+    /* 1st stage */                                     \
+    t1 = vec_mradds (a1, vx7, vx1 );                    \
+    t8 = vec_mradds (a1, vx1, vec_subs (zero, vx7));    \
+    t7 = vec_mradds (a2, vx5, vx3);                     \
+    t3 = vec_mradds (ma2, vx3, vx5);                    \
+                                                        \
+    /* 2nd stage */                                     \
+    t5 = vec_adds (vx0, vx4);                           \
+    t0 = vec_subs (vx0, vx4);                           \
+    t2 = vec_mradds (a0, vx6, vx2);                     \
+    t4 = vec_mradds (a0, vx2, vec_subs (zero, vx6));    \
+    t6 = vec_adds (t8, t3);                             \
+    t3 = vec_subs (t8, t3);                             \
+    t8 = vec_subs (t1, t7);                             \
+    t1 = vec_adds (t1, t7);                             \
+                                                        \
+    /* 3rd stage */                                     \
+    t7 = vec_adds (t5, t2);                             \
+    t2 = vec_subs (t5, t2);                             \
+    t5 = vec_adds (t0, t4);                             \
+    t0 = vec_subs (t0, t4);                             \
+    t4 = vec_subs (t8, t3);                             \
+    t3 = vec_adds (t8, t3);                             \
+                                                        \
+    /* 4th stage */                                     \
+    vy0 = vec_adds (t7, t1);                            \
+    vy7 = vec_subs (t7, t1);                            \
+    vy1 = vec_mradds (c4, t3, t5);                      \
+    vy6 = vec_mradds (mc4, t3, t5);                     \
+    vy2 = vec_mradds (c4, t4, t0);                      \
+    vy5 = vec_mradds (mc4, t4, t0);                     \
+    vy3 = vec_adds (t2, t6);                            \
     vy4 = vec_subs (t2, t6);
 
 
-#define IDCT								\
-    vector_s16_t vx0, vx1, vx2, vx3, vx4, vx5, vx6, vx7;		\
-    vector_s16_t vy0, vy1, vy2, vy3, vy4, vy5, vy6, vy7;		\
-    vector_s16_t a0, a1, a2, ma2, c4, mc4, zero, bias;			\
-    vector_s16_t t0, t1, t2, t3, t4, t5, t6, t7, t8;			\
-    vector_u16_t shift;							\
-									\
-    c4 = vec_splat (constants[0], 0);					\
-    a0 = vec_splat (constants[0], 1);					\
-    a1 = vec_splat (constants[0], 2);					\
-    a2 = vec_splat (constants[0], 3);					\
-    mc4 = vec_splat (constants[0], 4);					\
-    ma2 = vec_splat (constants[0], 5);					\
-    bias = (vector_s16_t)vec_splat ((vector_s32_t)constants[0], 3);	\
-									\
-    zero = vec_splat_s16 (0);						\
-    shift = vec_splat_u16 (4);						\
-									\
-    vx0 = vec_mradds (vec_sl (block[0], shift), constants[1], zero);	\
-    vx1 = vec_mradds (vec_sl (block[1], shift), constants[2], zero);	\
-    vx2 = vec_mradds (vec_sl (block[2], shift), constants[3], zero);	\
-    vx3 = vec_mradds (vec_sl (block[3], shift), constants[4], zero);	\
-    vx4 = vec_mradds (vec_sl (block[4], shift), constants[1], zero);	\
-    vx5 = vec_mradds (vec_sl (block[5], shift), constants[4], zero);	\
-    vx6 = vec_mradds (vec_sl (block[6], shift), constants[3], zero);	\
-    vx7 = vec_mradds (vec_sl (block[7], shift), constants[2], zero);	\
-									\
-    IDCT_HALF								\
-									\
-    vx0 = vec_mergeh (vy0, vy4);					\
-    vx1 = vec_mergel (vy0, vy4);					\
-    vx2 = vec_mergeh (vy1, vy5);					\
-    vx3 = vec_mergel (vy1, vy5);					\
-    vx4 = vec_mergeh (vy2, vy6);					\
-    vx5 = vec_mergel (vy2, vy6);					\
-    vx6 = vec_mergeh (vy3, vy7);					\
-    vx7 = vec_mergel (vy3, vy7);					\
-									\
-    vy0 = vec_mergeh (vx0, vx4);					\
-    vy1 = vec_mergel (vx0, vx4);					\
-    vy2 = vec_mergeh (vx1, vx5);					\
-    vy3 = vec_mergel (vx1, vx5);					\
-    vy4 = vec_mergeh (vx2, vx6);					\
-    vy5 = vec_mergel (vx2, vx6);					\
-    vy6 = vec_mergeh (vx3, vx7);					\
-    vy7 = vec_mergel (vx3, vx7);					\
-									\
-    vx0 = vec_adds (vec_mergeh (vy0, vy4), bias);			\
-    vx1 = vec_mergel (vy0, vy4);					\
-    vx2 = vec_mergeh (vy1, vy5);					\
-    vx3 = vec_mergel (vy1, vy5);					\
-    vx4 = vec_mergeh (vy2, vy6);					\
-    vx5 = vec_mergel (vy2, vy6);					\
-    vx6 = vec_mergeh (vy3, vy7);					\
-    vx7 = vec_mergel (vy3, vy7);					\
-									\
-    IDCT_HALF								\
-									\
-    shift = vec_splat_u16 (6);						\
-    vx0 = vec_sra (vy0, shift);						\
-    vx1 = vec_sra (vy1, shift);						\
-    vx2 = vec_sra (vy2, shift);						\
-    vx3 = vec_sra (vy3, shift);						\
-    vx4 = vec_sra (vy4, shift);						\
-    vx5 = vec_sra (vy5, shift);						\
-    vx6 = vec_sra (vy6, shift);						\
+#define IDCT                                                            \
+    vector_s16_t vx0, vx1, vx2, vx3, vx4, vx5, vx6, vx7;                \
+    vector_s16_t vy0, vy1, vy2, vy3, vy4, vy5, vy6, vy7;                \
+    vector_s16_t a0, a1, a2, ma2, c4, mc4, zero, bias;                  \
+    vector_s16_t t0, t1, t2, t3, t4, t5, t6, t7, t8;                    \
+    vector_u16_t shift;                                                 \
+                                                                        \
+    c4 = vec_splat (constants[0], 0);                                   \
+    a0 = vec_splat (constants[0], 1);                                   \
+    a1 = vec_splat (constants[0], 2);                                   \
+    a2 = vec_splat (constants[0], 3);                                   \
+    mc4 = vec_splat (constants[0], 4);                                  \
+    ma2 = vec_splat (constants[0], 5);                                  \
+    bias = (vector_s16_t)vec_splat ((vector_s32_t)constants[0], 3);     \
+                                                                        \
+    zero = vec_splat_s16 (0);                                           \
+    shift = vec_splat_u16 (4);                                          \
+                                                                        \
+    vx0 = vec_mradds (vec_sl (block[0], shift), constants[1], zero);    \
+    vx1 = vec_mradds (vec_sl (block[1], shift), constants[2], zero);    \
+    vx2 = vec_mradds (vec_sl (block[2], shift), constants[3], zero);    \
+    vx3 = vec_mradds (vec_sl (block[3], shift), constants[4], zero);    \
+    vx4 = vec_mradds (vec_sl (block[4], shift), constants[1], zero);    \
+    vx5 = vec_mradds (vec_sl (block[5], shift), constants[4], zero);    \
+    vx6 = vec_mradds (vec_sl (block[6], shift), constants[3], zero);    \
+    vx7 = vec_mradds (vec_sl (block[7], shift), constants[2], zero);    \
+                                                                        \
+    IDCT_HALF                                                           \
+                                                                        \
+    vx0 = vec_mergeh (vy0, vy4);                                        \
+    vx1 = vec_mergel (vy0, vy4);                                        \
+    vx2 = vec_mergeh (vy1, vy5);                                        \
+    vx3 = vec_mergel (vy1, vy5);                                        \
+    vx4 = vec_mergeh (vy2, vy6);                                        \
+    vx5 = vec_mergel (vy2, vy6);                                        \
+    vx6 = vec_mergeh (vy3, vy7);                                        \
+    vx7 = vec_mergel (vy3, vy7);                                        \
+                                                                        \
+    vy0 = vec_mergeh (vx0, vx4);                                        \
+    vy1 = vec_mergel (vx0, vx4);                                        \
+    vy2 = vec_mergeh (vx1, vx5);                                        \
+    vy3 = vec_mergel (vx1, vx5);                                        \
+    vy4 = vec_mergeh (vx2, vx6);                                        \
+    vy5 = vec_mergel (vx2, vx6);                                        \
+    vy6 = vec_mergeh (vx3, vx7);                                        \
+    vy7 = vec_mergel (vx3, vx7);                                        \
+                                                                        \
+    vx0 = vec_adds (vec_mergeh (vy0, vy4), bias);                       \
+    vx1 = vec_mergel (vy0, vy4);                                        \
+    vx2 = vec_mergeh (vy1, vy5);                                        \
+    vx3 = vec_mergel (vy1, vy5);                                        \
+    vx4 = vec_mergeh (vy2, vy6);                                        \
+    vx5 = vec_mergel (vy2, vy6);                                        \
+    vx6 = vec_mergeh (vy3, vy7);                                        \
+    vx7 = vec_mergel (vy3, vy7);                                        \
+                                                                        \
+    IDCT_HALF                                                           \
+                                                                        \
+    shift = vec_splat_u16 (6);                                          \
+    vx0 = vec_sra (vy0, shift);                                         \
+    vx1 = vec_sra (vy1, shift);                                         \
+    vx2 = vec_sra (vy2, shift);                                         \
+    vx3 = vec_sra (vy3, shift);                                         \
+    vx4 = vec_sra (vy4, shift);                                         \
+    vx5 = vec_sra (vy5, shift);                                         \
+    vx6 = vec_sra (vy6, shift);                                         \
     vx7 = vec_sra (vy7, shift);
 
 
@@ -180,18 +180,18 @@ POWERPC_PERF_START_COUNT(altivec_idct_put_num, 1);
 #endif
     IDCT
 
-#define COPY(dest,src)						\
-    tmp = vec_packsu (src, src);				\
-    vec_ste ((vector_u32_t)tmp, 0, (unsigned int *)dest);	\
+#define COPY(dest,src)                                          \
+    tmp = vec_packsu (src, src);                                \
+    vec_ste ((vector_u32_t)tmp, 0, (unsigned int *)dest);       \
     vec_ste ((vector_u32_t)tmp, 4, (unsigned int *)dest);
 
-    COPY (dest, vx0)	dest += stride;
-    COPY (dest, vx1)	dest += stride;
-    COPY (dest, vx2)	dest += stride;
-    COPY (dest, vx3)	dest += stride;
-    COPY (dest, vx4)	dest += stride;
-    COPY (dest, vx5)	dest += stride;
-    COPY (dest, vx6)	dest += stride;
+    COPY (dest, vx0)    dest += stride;
+    COPY (dest, vx1)    dest += stride;
+    COPY (dest, vx2)    dest += stride;
+    COPY (dest, vx3)    dest += stride;
+    COPY (dest, vx4)    dest += stride;
+    COPY (dest, vx5)    dest += stride;
+    COPY (dest, vx6)    dest += stride;
     COPY (dest, vx7)
 
 POWERPC_PERF_STOP_COUNT(altivec_idct_put_num, 1);
@@ -225,22 +225,22 @@ POWERPC_PERF_START_COUNT(altivec_idct_add_num, 1);
     perm0 = vec_mergeh (p, p0);
     perm1 = vec_mergeh (p, p1);
 
-#define ADD(dest,src,perm)						\
-    /* *(uint64_t *)&tmp = *(uint64_t *)dest; */			\
-    tmp = vec_ld (0, dest);						\
-    tmp2 = (vector_s16_t)vec_perm (tmp, (vector_u8_t)zero, perm);	\
-    tmp3 = vec_adds (tmp2, src);					\
-    tmp = vec_packsu (tmp3, tmp3);					\
-    vec_ste ((vector_u32_t)tmp, 0, (unsigned int *)dest);		\
+#define ADD(dest,src,perm)                                              \
+    /* *(uint64_t *)&tmp = *(uint64_t *)dest; */                        \
+    tmp = vec_ld (0, dest);                                             \
+    tmp2 = (vector_s16_t)vec_perm (tmp, (vector_u8_t)zero, perm);       \
+    tmp3 = vec_adds (tmp2, src);                                        \
+    tmp = vec_packsu (tmp3, tmp3);                                      \
+    vec_ste ((vector_u32_t)tmp, 0, (unsigned int *)dest);               \
     vec_ste ((vector_u32_t)tmp, 4, (unsigned int *)dest);
 
-    ADD (dest, vx0, perm0)	dest += stride;
-    ADD (dest, vx1, perm1)	dest += stride;
-    ADD (dest, vx2, perm0)	dest += stride;
-    ADD (dest, vx3, perm1)	dest += stride;
-    ADD (dest, vx4, perm0)	dest += stride;
-    ADD (dest, vx5, perm1)	dest += stride;
-    ADD (dest, vx6, perm0)	dest += stride;
+    ADD (dest, vx0, perm0)      dest += stride;
+    ADD (dest, vx1, perm1)      dest += stride;
+    ADD (dest, vx2, perm0)      dest += stride;
+    ADD (dest, vx3, perm1)      dest += stride;
+    ADD (dest, vx4, perm0)      dest += stride;
+    ADD (dest, vx5, perm1)      dest += stride;
+    ADD (dest, vx6, perm0)      dest += stride;
     ADD (dest, vx7, perm1)
 
 POWERPC_PERF_STOP_COUNT(altivec_idct_add_num, 1);