| /* |
| * Copyright (c) 2010 The WebM project authors. All Rights Reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| */ |
| |
| |
| #include "vpx_config.h" |
| #include "vp8_rtcd.h" |
| #include "vp8/encoder/block.h" |
| #include <math.h> |
| #include "vpx_mem/vpx_mem.h" |
| #include "vp8/encoder/quantize.h" |
| #include "vp8/common/entropy.h" |
| |
| |
| #if HAVE_NEON |
| |
| /* vp8_quantize_mbX functions here differs from corresponding ones in |
| * quantize.c only by using quantize_b_pair function pointer instead of |
| * the regular quantize_b function pointer */ |
| void vp8_quantize_mby_neon(MACROBLOCK *x) |
| { |
| int i; |
| int has_2nd_order = (x->e_mbd.mode_info_context->mbmi.mode != B_PRED |
| && x->e_mbd.mode_info_context->mbmi.mode != SPLITMV); |
| |
| for (i = 0; i < 16; i+=2) |
| x->quantize_b_pair(&x->block[i], &x->block[i+1], |
| &x->e_mbd.block[i], &x->e_mbd.block[i+1]); |
| |
| if(has_2nd_order) |
| x->quantize_b(&x->block[24], &x->e_mbd.block[24]); |
| } |
| |
| void vp8_quantize_mb_neon(MACROBLOCK *x) |
| { |
| int i; |
| int has_2nd_order=(x->e_mbd.mode_info_context->mbmi.mode != B_PRED |
| && x->e_mbd.mode_info_context->mbmi.mode != SPLITMV); |
| |
| for (i = 0; i < 24; i+=2) |
| x->quantize_b_pair(&x->block[i], &x->block[i+1], |
| &x->e_mbd.block[i], &x->e_mbd.block[i+1]); |
| |
| if (has_2nd_order) |
| x->quantize_b(&x->block[24], &x->e_mbd.block[24]); |
| } |
| |
| |
| void vp8_quantize_mbuv_neon(MACROBLOCK *x) |
| { |
| int i; |
| |
| for (i = 16; i < 24; i+=2) |
| x->quantize_b_pair(&x->block[i], &x->block[i+1], |
| &x->e_mbd.block[i], &x->e_mbd.block[i+1]); |
| } |
| |
| #endif /* HAVE_NEON */ |