cosmetics: Reformat PPC code in libavcodec according to style guidelines.

This includes indentation changes, comment reformatting, consistent brace
placement and some prettyprinting.

Originally committed as revision 14316 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 66 insertions, 69 deletions

diff --git a/libavcodec/ppc/dsputil_ppc.h b/libavcodec/ppc/dsputil_ppc.h
index d8f6b27f98..1276661b02 100644
--- a/libavcodec/ppc/dsputil_ppc.h
+++ b/libavcodec/ppc/dsputil_ppc.h
@@ -31,40 +31,40 @@ void powerpc_display_perf_report(void);
 /* if you add to the enum below, also add to the perfname array
    in dsputil_ppc.c */
 enum powerpc_perf_index {
-  altivec_fft_num = 0,
-  altivec_gmc1_num,
-  altivec_dct_unquantize_h263_num,
-  altivec_fdct,
-  altivec_idct_add_num,
-  altivec_idct_put_num,
-  altivec_put_pixels16_num,
-  altivec_avg_pixels16_num,
-  altivec_avg_pixels8_num,
-  altivec_put_pixels8_xy2_num,
-  altivec_put_no_rnd_pixels8_xy2_num,
-  altivec_put_pixels16_xy2_num,
-  altivec_put_no_rnd_pixels16_xy2_num,
-  altivec_hadamard8_diff8x8_num,
-  altivec_hadamard8_diff16_num,
-  altivec_avg_pixels8_xy2_num,
-  powerpc_clear_blocks_dcbz32,
-  powerpc_clear_blocks_dcbz128,
-  altivec_put_h264_chroma_mc8_num,
-  altivec_avg_h264_chroma_mc8_num,
-  altivec_put_h264_qpel16_h_lowpass_num,
-  altivec_avg_h264_qpel16_h_lowpass_num,
-  altivec_put_h264_qpel16_v_lowpass_num,
-  altivec_avg_h264_qpel16_v_lowpass_num,
-  altivec_put_h264_qpel16_hv_lowpass_num,
-  altivec_avg_h264_qpel16_hv_lowpass_num,
-  powerpc_perf_total
+    altivec_fft_num = 0,
+    altivec_gmc1_num,
+    altivec_dct_unquantize_h263_num,
+    altivec_fdct,
+    altivec_idct_add_num,
+    altivec_idct_put_num,
+    altivec_put_pixels16_num,
+    altivec_avg_pixels16_num,
+    altivec_avg_pixels8_num,
+    altivec_put_pixels8_xy2_num,
+    altivec_put_no_rnd_pixels8_xy2_num,
+    altivec_put_pixels16_xy2_num,
+    altivec_put_no_rnd_pixels16_xy2_num,
+    altivec_hadamard8_diff8x8_num,
+    altivec_hadamard8_diff16_num,
+    altivec_avg_pixels8_xy2_num,
+    powerpc_clear_blocks_dcbz32,
+    powerpc_clear_blocks_dcbz128,
+    altivec_put_h264_chroma_mc8_num,
+    altivec_avg_h264_chroma_mc8_num,
+    altivec_put_h264_qpel16_h_lowpass_num,
+    altivec_avg_h264_qpel16_h_lowpass_num,
+    altivec_put_h264_qpel16_v_lowpass_num,
+    altivec_avg_h264_qpel16_v_lowpass_num,
+    altivec_put_h264_qpel16_hv_lowpass_num,
+    altivec_avg_h264_qpel16_hv_lowpass_num,
+    powerpc_perf_total
 };
 enum powerpc_data_index {
-  powerpc_data_min = 0,
-  powerpc_data_max,
-  powerpc_data_sum,
-  powerpc_data_num,
-  powerpc_data_total
+    powerpc_data_min = 0,
+    powerpc_data_max,
+    powerpc_data_sum,
+    powerpc_data_num,
+    powerpc_data_total
 };
 extern unsigned long long perfdata[POWERPC_NUM_PMC_ENABLED][powerpc_perf_total][powerpc_data_total];
 
@@ -105,45 +105,42 @@ extern unsigned long long perfdata[POWERPC_NUM_PMC_ENABLED][powerpc_perf_total][
 #define POWERPC_GET_PMC6(a) do {} while (0)
 #endif
 #endif /* HAVE_PPC64 */
-#define POWERPC_PERF_DECLARE(a, cond)   \
-  POWERP_PMC_DATATYPE                   \
-    pmc_start[POWERPC_NUM_PMC_ENABLED], \
-    pmc_stop[POWERPC_NUM_PMC_ENABLED],  \
-    pmc_loop_index;
+#define POWERPC_PERF_DECLARE(a, cond)       \
+    POWERP_PMC_DATATYPE                     \
+        pmc_start[POWERPC_NUM_PMC_ENABLED], \
+        pmc_stop[POWERPC_NUM_PMC_ENABLED],  \
+        pmc_loop_index;
 #define POWERPC_PERF_START_COUNT(a, cond) do { \
-  POWERPC_GET_PMC6(pmc_start[5]); \
-  POWERPC_GET_PMC5(pmc_start[4]); \
-  POWERPC_GET_PMC4(pmc_start[3]); \
-  POWERPC_GET_PMC3(pmc_start[2]); \
-  POWERPC_GET_PMC2(pmc_start[1]); \
-  POWERPC_GET_PMC1(pmc_start[0]); \
-  } while (0)
+    POWERPC_GET_PMC6(pmc_start[5]); \
+    POWERPC_GET_PMC5(pmc_start[4]); \
+    POWERPC_GET_PMC4(pmc_start[3]); \
+    POWERPC_GET_PMC3(pmc_start[2]); \
+    POWERPC_GET_PMC2(pmc_start[1]); \
+    POWERPC_GET_PMC1(pmc_start[0]); \
+    } while (0)
 #define POWERPC_PERF_STOP_COUNT(a, cond) do { \
-  POWERPC_GET_PMC1(pmc_stop[0]); \
-  POWERPC_GET_PMC2(pmc_stop[1]); \
-  POWERPC_GET_PMC3(pmc_stop[2]); \
-  POWERPC_GET_PMC4(pmc_stop[3]); \
-  POWERPC_GET_PMC5(pmc_stop[4]); \
-  POWERPC_GET_PMC6(pmc_stop[5]); \
-  if (cond)                       \
-  {                               \
-    for(pmc_loop_index = 0;       \
-        pmc_loop_index < POWERPC_NUM_PMC_ENABLED; \
-        pmc_loop_index++)         \
-    {                             \
-      if (pmc_stop[pmc_loop_index] >= pmc_start[pmc_loop_index])  \
-        {                                                         \
-        POWERP_PMC_DATATYPE diff =                                \
-          pmc_stop[pmc_loop_index] - pmc_start[pmc_loop_index];   \
-        if (diff < perfdata[pmc_loop_index][a][powerpc_data_min]) \
-          perfdata[pmc_loop_index][a][powerpc_data_min] = diff;   \
-        if (diff > perfdata[pmc_loop_index][a][powerpc_data_max]) \
-          perfdata[pmc_loop_index][a][powerpc_data_max] = diff;   \
-        perfdata[pmc_loop_index][a][powerpc_data_sum] += diff;    \
-        perfdata[pmc_loop_index][a][powerpc_data_num] ++;         \
-      }                           \
-    }                             \
-  }                               \
+    POWERPC_GET_PMC1(pmc_stop[0]);            \
+    POWERPC_GET_PMC2(pmc_stop[1]);            \
+    POWERPC_GET_PMC3(pmc_stop[2]);            \
+    POWERPC_GET_PMC4(pmc_stop[3]);            \
+    POWERPC_GET_PMC5(pmc_stop[4]);            \
+    POWERPC_GET_PMC6(pmc_stop[5]);            \
+    if (cond) {                               \
+        for(pmc_loop_index = 0;               \
+            pmc_loop_index < POWERPC_NUM_PMC_ENABLED; \
+            pmc_loop_index++) {               \
+            if (pmc_stop[pmc_loop_index] >= pmc_start[pmc_loop_index]) {  \
+                POWERP_PMC_DATATYPE diff =                                \
+                  pmc_stop[pmc_loop_index] - pmc_start[pmc_loop_index];   \
+                if (diff < perfdata[pmc_loop_index][a][powerpc_data_min]) \
+                    perfdata[pmc_loop_index][a][powerpc_data_min] = diff; \
+                if (diff > perfdata[pmc_loop_index][a][powerpc_data_max]) \
+                    perfdata[pmc_loop_index][a][powerpc_data_max] = diff; \
+                perfdata[pmc_loop_index][a][powerpc_data_sum] += diff;    \
+                perfdata[pmc_loop_index][a][powerpc_data_num] ++;         \
+            }                                 \
+        }                                     \
+    }                                         \
 } while (0)
 #else /* CONFIG_POWERPC_PERF */
 // those are needed to avoid empty statements.