shithub: libvpx

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ref: 68d0f46ec056c718f7dc88bdbe707ac32df0b7eb
parent: 7a0bfa6ec69917a7b036de397b5545dd8f0a0d18
author: Johann <[email protected]>
date: Wed Jan 11 05:17:14 EST 2017 

arm idct16x16: remove extra config guards

This file is guarded by HAVE_NEON_ASM in the .mk file now.

Change-Id: I513a621c234aa90ad52e426c8ed494d8a7d4b74a


--- a/vpx_dsp/arm/idct16x16_neon.c
+++ b/vpx_dsp/arm/idct16x16_neon.c
@@ -35,24 +35,18 @@
 void vpx_idct16x16_10_add_neon_pass2(const tran_low_t *src, int16_t *output,
                                      int16_t *pass1_output);
 
-#if HAVE_NEON_ASM
 /* For ARM NEON, d8-d15 are callee-saved registers, and need to be saved. */
 extern void vpx_push_neon(int64_t *store);
 extern void vpx_pop_neon(int64_t *store);
-#endif  // HAVE_NEON_ASM
 
 void vpx_idct16x16_256_add_neon(const tran_low_t *input, uint8_t *dest,
                                 int stride) {
-#if HAVE_NEON_ASM
   int64_t store_reg[8];
-#endif
   int16_t pass1_output[16 * 16] = { 0 };
   int16_t row_idct_output[16 * 16] = { 0 };
 
-#if HAVE_NEON_ASM
   // save d8-d15 register values.
   vpx_push_neon(store_reg);
-#endif
 
   /* Parallel idct on the upper 8 rows */
   // First pass processes even elements 0, 2, 4, 6, 8, 10, 12, 14 and save the
@@ -99,24 +93,18 @@
                                    row_idct_output + 8, pass1_output, 1,
                                    dest + 8, stride);
 
-#if HAVE_NEON_ASM
   // restore d8-d15 register values.
   vpx_pop_neon(store_reg);
-#endif
 }
 
 void vpx_idct16x16_10_add_neon(const tran_low_t *input, uint8_t *dest,
                                int stride) {
-#if HAVE_NEON_ASM
   int64_t store_reg[8];
-#endif
   int16_t pass1_output[16 * 16] = { 0 };
   int16_t row_idct_output[16 * 16] = { 0 };
 
-#if HAVE_NEON_ASM
   // save d8-d15 register values.
   vpx_push_neon(store_reg);
-#endif
 
   /* Parallel idct on the upper 8 rows */
   // First pass processes even elements 0, 2, 4, 6, 8, 10, 12, 14 and save the
@@ -153,8 +141,6 @@
                                    row_idct_output + 8, pass1_output, 1,
                                    dest + 8, stride);
 
-#if HAVE_NEON_ASM
   // restore d8-d15 register values.
   vpx_pop_neon(store_reg);
-#endif
 }