enable vpx_idct16x16_10_add_neon in hbd builds
BUG=webm:1294 Change-Id: Ibad079f25e673d4f5181961896a8a8333a51e825
This commit is contained in:
James Zern
parent
af9d7aa9fb
commit
8befcd0089
@ -18,6 +18,8 @@
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AREA ||.text||, CODE, READONLY, ALIGN=2
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INCLUDE vpx_dsp/arm/idct_neon.asm.S
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; Transpose a 8x8 16bit data matrix. Datas are loaded in q8-q15.
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MACRO
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TRANSPOSE8X8
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@ -753,9 +755,10 @@ end_idct16x16_pass2
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bx lr
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ENDP ; |vpx_idct16x16_256_add_neon_pass2|
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;void |vpx_idct16x16_10_add_neon_pass1|(const int16_t *input, int16_t *output)
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;void |vpx_idct16x16_10_add_neon_pass1|(const tran_low_t *input,
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; int16_t *output)
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;
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; r0 const int16_t *input
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; r0 const tran_low_t *input
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; r1 int16_t *output
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; idct16 stage1 - stage6 on all the elements loaded in q8-q15. The output
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@ -765,14 +768,14 @@ end_idct16x16_pass2
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; TODO(hkuang): Find a better way to load the elements.
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; load elements of 0, 2, 4, 6, 8, 10, 12, 14 into q8 - q15
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vld2.s16 {q8,q9}, [r0]!
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vld2.s16 {q9,q10}, [r0]!
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vld2.s16 {q10,q11}, [r0]!
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vld2.s16 {q11,q12}, [r0]!
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vld2.s16 {q12,q13}, [r0]!
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vld2.s16 {q13,q14}, [r0]!
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vld2.s16 {q14,q15}, [r0]!
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vld2.s16 {q1,q2}, [r0]!
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LOAD_TRAN_LOW_TO_S16X2 d16, d17, d18, d19, r0
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LOAD_TRAN_LOW_TO_S16X2 d18, d19, d20, d21, r0
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LOAD_TRAN_LOW_TO_S16X2 d20, d21, d22, d23, r0
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LOAD_TRAN_LOW_TO_S16X2 d22, d23, d24, d25, r0
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LOAD_TRAN_LOW_TO_S16X2 d24, d25, d26, d27, r0
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LOAD_TRAN_LOW_TO_S16X2 d26, d27, d28, d29, r0
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LOAD_TRAN_LOW_TO_S16X2 d28, d29, d30, d31, r0
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LOAD_TRAN_LOW_TO_S16X2 d2, d3, d4, d5, r0
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vmov.s16 q15, q1
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; cospi_28_64*2 = 6392
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@ -857,10 +860,10 @@ end_idct16x16_pass2
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bx lr
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ENDP ; |vpx_idct16x16_10_add_neon_pass1|
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;void vpx_idct16x16_10_add_neon_pass2(const int16_t *src, int16_t *output,
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;void vpx_idct16x16_10_add_neon_pass2(const tran_low_t *src, int16_t *output,
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; int16_t *pass1_output)
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;
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; r0 const int16_t *src
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; r0 const tran_low_t *src
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; r1 int16_t *output
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; r2 int16_t *pass1_output
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@ -872,14 +875,14 @@ end_idct16x16_pass2
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; TODO(hkuang): Find a better way to load the elements.
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; load elements of 1, 3, 5, 7, 9, 11, 13, 15 into q8 - q15
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vld2.s16 {q8,q9}, [r0]!
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vld2.s16 {q9,q10}, [r0]!
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vld2.s16 {q10,q11}, [r0]!
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vld2.s16 {q11,q12}, [r0]!
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vld2.s16 {q12,q13}, [r0]!
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vld2.s16 {q13,q14}, [r0]!
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vld2.s16 {q14,q15}, [r0]!
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vld2.s16 {q0,q1}, [r0]!
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LOAD_TRAN_LOW_TO_S16X2 d16, d17, d18, d19, r0
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LOAD_TRAN_LOW_TO_S16X2 d18, d19, d20, d21, r0
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LOAD_TRAN_LOW_TO_S16X2 d20, d21, d22, d23, r0
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LOAD_TRAN_LOW_TO_S16X2 d22, d23, d24, d25, r0
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LOAD_TRAN_LOW_TO_S16X2 d24, d25, d26, d27, r0
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LOAD_TRAN_LOW_TO_S16X2 d26, d27, d28, d29, r0
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LOAD_TRAN_LOW_TO_S16X2 d28, d29, d30, d31, r0
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LOAD_TRAN_LOW_TO_S16X2 d0, d1, d2, d3, r0
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vmov.s16 q15, q0;
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; 2*cospi_30_64 = 3212
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@ -10,8 +10,7 @@
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#include <arm_neon.h>
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#include "./vpx_config.h"
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#include "vpx_dsp/arm/transpose_neon.h"
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#include "vpx_dsp/arm/idct_neon.h"
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#include "vpx_dsp/txfm_common.h"
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void vpx_idct16x16_256_add_neon_pass1(const int16_t *in, int16_t *out) {
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@ -761,7 +760,7 @@ void vpx_idct16x16_256_add_neon_pass2(const int16_t *src, int16_t *out,
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}
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}
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void vpx_idct16x16_10_add_neon_pass1(const int16_t *in, int16_t *out) {
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void vpx_idct16x16_10_add_neon_pass1(const tran_low_t *in, int16_t *out) {
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int16x4_t d4s16;
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int16x4_t d8s16, d9s16, d10s16, d11s16, d12s16, d13s16, d14s16, d15s16;
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int16x8_t q0s16, q1s16, q2s16, q4s16, q5s16, q6s16, q7s16;
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@ -770,28 +769,28 @@ void vpx_idct16x16_10_add_neon_pass1(const int16_t *in, int16_t *out) {
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int32x4_t q10s32, q11s32, q12s32, q15s32;
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int16x8x2_t q0x2s16;
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q0x2s16 = vld2q_s16(in);
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q0x2s16 = load_tran_low_to_s16x2q(in);
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q8s16 = q0x2s16.val[0];
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in += 16;
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q0x2s16 = vld2q_s16(in);
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q0x2s16 = load_tran_low_to_s16x2q(in);
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q9s16 = q0x2s16.val[0];
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in += 16;
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q0x2s16 = vld2q_s16(in);
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q0x2s16 = load_tran_low_to_s16x2q(in);
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q10s16 = q0x2s16.val[0];
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in += 16;
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q0x2s16 = vld2q_s16(in);
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q0x2s16 = load_tran_low_to_s16x2q(in);
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q11s16 = q0x2s16.val[0];
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in += 16;
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q0x2s16 = vld2q_s16(in);
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q0x2s16 = load_tran_low_to_s16x2q(in);
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q12s16 = q0x2s16.val[0];
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in += 16;
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q0x2s16 = vld2q_s16(in);
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q0x2s16 = load_tran_low_to_s16x2q(in);
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q13s16 = q0x2s16.val[0];
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in += 16;
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q0x2s16 = vld2q_s16(in);
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q0x2s16 = load_tran_low_to_s16x2q(in);
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q14s16 = q0x2s16.val[0];
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in += 16;
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q0x2s16 = vld2q_s16(in);
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q0x2s16 = load_tran_low_to_s16x2q(in);
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q15s16 = q0x2s16.val[0];
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transpose_s16_8x8(&q8s16, &q9s16, &q10s16, &q11s16, &q12s16, &q13s16, &q14s16,
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@ -859,7 +858,7 @@ void vpx_idct16x16_10_add_neon_pass1(const int16_t *in, int16_t *out) {
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vst1q_s16(out, q15s16);
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}
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void vpx_idct16x16_10_add_neon_pass2(const int16_t *src, int16_t *out,
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void vpx_idct16x16_10_add_neon_pass2(const tran_low_t *src, int16_t *out,
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int16_t *pass1_output) {
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int16x4_t d0s16, d1s16, d2s16, d3s16, d4s16, d5s16, d6s16, d7s16;
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int16x4_t d8s16, d9s16, d10s16, d11s16, d12s16, d13s16, d14s16, d15s16;
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@ -874,28 +873,28 @@ void vpx_idct16x16_10_add_neon_pass2(const int16_t *src, int16_t *out,
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int32x4_t q10s32, q11s32, q12s32, q13s32;
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int16x8x2_t q0x2s16;
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q0x2s16 = vld2q_s16(src);
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q0x2s16 = load_tran_low_to_s16x2q(src);
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q8s16 = q0x2s16.val[0];
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src += 16;
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q0x2s16 = vld2q_s16(src);
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q0x2s16 = load_tran_low_to_s16x2q(src);
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q9s16 = q0x2s16.val[0];
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src += 16;
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q0x2s16 = vld2q_s16(src);
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q0x2s16 = load_tran_low_to_s16x2q(src);
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q10s16 = q0x2s16.val[0];
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src += 16;
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q0x2s16 = vld2q_s16(src);
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q0x2s16 = load_tran_low_to_s16x2q(src);
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q11s16 = q0x2s16.val[0];
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src += 16;
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q0x2s16 = vld2q_s16(src);
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q0x2s16 = load_tran_low_to_s16x2q(src);
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q12s16 = q0x2s16.val[0];
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src += 16;
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q0x2s16 = vld2q_s16(src);
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q0x2s16 = load_tran_low_to_s16x2q(src);
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q13s16 = q0x2s16.val[0];
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src += 16;
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q0x2s16 = vld2q_s16(src);
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q0x2s16 = load_tran_low_to_s16x2q(src);
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q14s16 = q0x2s16.val[0];
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src += 16;
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q0x2s16 = vld2q_s16(src);
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q0x2s16 = load_tran_low_to_s16x2q(src);
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q15s16 = q0x2s16.val[0];
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transpose_s16_8x8(&q8s16, &q9s16, &q10s16, &q11s16, &q12s16, &q13s16, &q14s16,
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@ -16,8 +16,8 @@ void vpx_idct16x16_256_add_neon_pass2(const int16_t *src, int16_t *output,
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int16_t *pass1_output,
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int16_t skip_adding, uint8_t *dest,
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int dest_stride);
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void vpx_idct16x16_10_add_neon_pass1(const int16_t *input, int16_t *output);
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void vpx_idct16x16_10_add_neon_pass2(const int16_t *src, int16_t *output,
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void vpx_idct16x16_10_add_neon_pass1(const tran_low_t *input, int16_t *output);
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void vpx_idct16x16_10_add_neon_pass2(const tran_low_t *src, int16_t *output,
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int16_t *pass1_output);
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#if HAVE_NEON_ASM
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@ -90,7 +90,7 @@ void vpx_idct16x16_256_add_neon(const int16_t *input, uint8_t *dest,
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#endif
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}
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void vpx_idct16x16_10_add_neon(const int16_t *input, uint8_t *dest,
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void vpx_idct16x16_10_add_neon(const tran_low_t *input, uint8_t *dest,
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int dest_stride) {
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#if HAVE_NEON_ASM
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int64_t store_reg[8];
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@ -10,8 +10,9 @@
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INCLUDE ./vpx_config.asm
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; Helper function used to load tran_low_t into int16, narrowing if
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; Helper functions used to load tran_low_t into int16, narrowing if
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; necessary.
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; $dst0..3 are d registers with the pairs assumed to be contiguous in
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; non-high-bitdepth builds. q0-q3 are used as temporaries in high-bitdepth.
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MACRO
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@ -27,4 +28,19 @@
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vld1.s16 {$dst0-$dst1,$dst2-$dst3}, [$src]!
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ENDIF
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MEND
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; $dst0..3 are d registers. q0-q3 are used as temporaries in high-bitdepth.
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MACRO
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LOAD_TRAN_LOW_TO_S16X2 $dst0, $dst1, $dst2, $dst3, $src
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IF CONFIG_VP9_HIGHBITDEPTH
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vld2.s32 {q0,q1}, [$src]!
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vld2.s32 {q2,q3}, [$src]!
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vmovn.i32 $dst0, q0
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vmovn.i32 $dst1, q2
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vmovn.i32 $dst2, q1
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vmovn.i32 $dst3, q3
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ELSE
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vld2.s16 {$dst0,$dst1,$dst2,$dst3}, [$src]!
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ENDIF
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MEND
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END
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@ -20,6 +20,23 @@
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//------------------------------------------------------------------------------
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// Helper functions used to load tran_low_t into int16, narrowing if necessary.
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static INLINE int16x8x2_t load_tran_low_to_s16x2q(const tran_low_t *buf) {
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#if CONFIG_VP9_HIGHBITDEPTH
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const int32x4x2_t v0 = vld2q_s32(buf);
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const int32x4x2_t v1 = vld2q_s32(buf + 8);
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const int16x4_t s0 = vmovn_s32(v0.val[0]);
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const int16x4_t s1 = vmovn_s32(v0.val[1]);
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const int16x4_t s2 = vmovn_s32(v1.val[0]);
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const int16x4_t s3 = vmovn_s32(v1.val[1]);
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int16x8x2_t res;
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res.val[0] = vcombine_s16(s0, s2);
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res.val[1] = vcombine_s16(s1, s3);
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return res;
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#else
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return vld2q_s16(buf);
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#endif
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}
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static INLINE int16x8_t load_tran_low_to_s16q(const tran_low_t *buf) {
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#if CONFIG_VP9_HIGHBITDEPTH
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const int32x4_t v0 = vld1q_s32(buf);
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@ -204,14 +204,6 @@ endif # ARCH_X86_64
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DSP_SRCS-$(HAVE_NEON_ASM) += arm/save_reg_neon$(ASM)
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ifneq ($(CONFIG_VP9_HIGHBITDEPTH),yes)
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ifeq ($(HAVE_NEON_ASM),yes)
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DSP_SRCS-yes += arm/idct16x16_add_neon$(ASM)
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else
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ifeq ($(HAVE_NEON),yes)
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DSP_SRCS-yes += arm/idct16x16_add_neon.c
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endif # HAVE_NEON
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endif # HAVE_NEON_ASM
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DSP_SRCS-$(HAVE_NEON) += arm/idct16x16_neon.c
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DSP_SRCS-$(HAVE_NEON) += arm/idct32x32_add_neon.c
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DSP_SRCS-$(HAVE_MSA) += mips/inv_txfm_msa.h
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@ -235,14 +227,17 @@ DSP_SRCS-yes += arm/idct4x4_add_neon$(ASM)
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DSP_SRCS-yes += arm/idct8x8_1_add_neon$(ASM)
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DSP_SRCS-yes += arm/idct8x8_add_neon$(ASM)
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DSP_SRCS-yes += arm/idct16x16_1_add_neon$(ASM)
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DSP_SRCS-yes += arm/idct16x16_add_neon$(ASM)
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else
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DSP_SRCS-$(HAVE_NEON) += arm/idct4x4_1_add_neon.c
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DSP_SRCS-$(HAVE_NEON) += arm/idct4x4_add_neon.c
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DSP_SRCS-$(HAVE_NEON) += arm/idct8x8_1_add_neon.c
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DSP_SRCS-$(HAVE_NEON) += arm/idct8x8_add_neon.c
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DSP_SRCS-$(HAVE_NEON) += arm/idct16x16_1_add_neon.c
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DSP_SRCS-$(HAVE_NEON) += arm/idct16x16_add_neon.c
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endif # HAVE_NEON_ASM
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DSP_SRCS-$(HAVE_NEON) += arm/idct_neon.h
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DSP_SRCS-$(HAVE_NEON) += arm/idct16x16_neon.c
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DSP_SRCS-$(HAVE_NEON) += arm/idct32x32_1_add_neon.c
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DSP_SRCS-$(HAVE_NEON) += arm/idct32x32_34_add_neon.c
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DSP_SRCS-$(HAVE_NEON) += arm/idct32x32_135_add_neon.c
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@ -689,7 +689,7 @@ if (vpx_config("CONFIG_VP9_HIGHBITDEPTH") eq "yes") {
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specialize qw/vpx_idct16x16_256_add sse2/;
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add_proto qw/void vpx_idct16x16_10_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
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specialize qw/vpx_idct16x16_10_add sse2/;
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specialize qw/vpx_idct16x16_10_add neon sse2/;
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add_proto qw/void vpx_idct16x16_1_add/, "const tran_low_t *input, uint8_t *dest, int dest_stride";
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specialize qw/vpx_idct16x16_1_add neon sse2/;
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