ref: 9f27d1f8431189e0ffddf519ccb943fc8312a8e9
parent: d98bd7cc5f8bad1b969590c8343ef0e4e2b89e89
parent: 68d0f46ec056c718f7dc88bdbe707ac32df0b7eb
author: Johann Koenig <[email protected]>
date: Wed Jan 11 15:22:27 EST 2017
Merge "arm idct16x16: remove extra config guards"
--- 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
}