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author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
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committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
tree | 10027f336435511475e392454359edea8e25895d /media/libvpx/vp9/encoder/x86/vp9_quantize_ssse3_x86_64.asm | |
parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip |
Add m-esr52 at 52.6.0
Diffstat (limited to 'media/libvpx/vp9/encoder/x86/vp9_quantize_ssse3_x86_64.asm')
-rw-r--r-- | media/libvpx/vp9/encoder/x86/vp9_quantize_ssse3_x86_64.asm | 399 |
1 files changed, 399 insertions, 0 deletions
diff --git a/media/libvpx/vp9/encoder/x86/vp9_quantize_ssse3_x86_64.asm b/media/libvpx/vp9/encoder/x86/vp9_quantize_ssse3_x86_64.asm new file mode 100644 index 000000000..449d52b22 --- /dev/null +++ b/media/libvpx/vp9/encoder/x86/vp9_quantize_ssse3_x86_64.asm @@ -0,0 +1,399 @@ +; +; 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 "third_party/x86inc/x86inc.asm" + +SECTION_RODATA +pw_1: times 8 dw 1 + +SECTION .text + +; TODO(yunqingwang)fix quantize_b code for skip=1 case. +%macro QUANTIZE_FN 2 +cglobal quantize_%1, 0, %2, 15, coeff, ncoeff, skip, zbin, round, quant, \ + shift, qcoeff, dqcoeff, dequant, \ + eob, scan, iscan + cmp dword skipm, 0 + jne .blank + + ; actual quantize loop - setup pointers, rounders, etc. + movifnidn coeffq, coeffmp + movifnidn ncoeffq, ncoeffmp + mov r2, dequantmp + movifnidn zbinq, zbinmp + movifnidn roundq, roundmp + movifnidn quantq, quantmp + mova m0, [zbinq] ; m0 = zbin + mova m1, [roundq] ; m1 = round + mova m2, [quantq] ; m2 = quant +%ifidn %1, b_32x32 + pcmpeqw m5, m5 + psrlw m5, 15 + paddw m0, m5 + paddw m1, m5 + psrlw m0, 1 ; m0 = (m0 + 1) / 2 + psrlw m1, 1 ; m1 = (m1 + 1) / 2 +%endif + mova m3, [r2q] ; m3 = dequant + psubw m0, [pw_1] + mov r2, shiftmp + mov r3, qcoeffmp + mova m4, [r2] ; m4 = shift + mov r4, dqcoeffmp + mov r5, iscanmp +%ifidn %1, b_32x32 + psllw m4, 1 +%endif + pxor m5, m5 ; m5 = dedicated zero + DEFINE_ARGS coeff, ncoeff, d1, qcoeff, dqcoeff, iscan, d2, d3, d4, d5, eob + lea coeffq, [ coeffq+ncoeffq*2] + lea iscanq, [ iscanq+ncoeffq*2] + lea qcoeffq, [ qcoeffq+ncoeffq*2] + lea dqcoeffq, [dqcoeffq+ncoeffq*2] + neg ncoeffq + + ; get DC and first 15 AC coeffs + mova m9, [ coeffq+ncoeffq*2+ 0] ; m9 = c[i] + mova m10, [ coeffq+ncoeffq*2+16] ; m10 = c[i] + pabsw m6, m9 ; m6 = abs(m9) + pabsw m11, m10 ; m11 = abs(m10) + pcmpgtw m7, m6, m0 ; m7 = c[i] >= zbin + punpckhqdq m0, m0 + pcmpgtw m12, m11, m0 ; m12 = c[i] >= zbin + paddsw m6, m1 ; m6 += round + punpckhqdq m1, m1 + paddsw m11, m1 ; m11 += round + pmulhw m8, m6, m2 ; m8 = m6*q>>16 + punpckhqdq m2, m2 + pmulhw m13, m11, m2 ; m13 = m11*q>>16 + paddw m8, m6 ; m8 += m6 + paddw m13, m11 ; m13 += m11 + pmulhw m8, m4 ; m8 = m8*qsh>>16 + punpckhqdq m4, m4 + pmulhw m13, m4 ; m13 = m13*qsh>>16 + psignw m8, m9 ; m8 = reinsert sign + psignw m13, m10 ; m13 = reinsert sign + pand m8, m7 + pand m13, m12 + mova [qcoeffq+ncoeffq*2+ 0], m8 + mova [qcoeffq+ncoeffq*2+16], m13 +%ifidn %1, b_32x32 + pabsw m8, m8 + pabsw m13, m13 +%endif + pmullw m8, m3 ; dqc[i] = qc[i] * q + punpckhqdq m3, m3 + pmullw m13, m3 ; dqc[i] = qc[i] * q +%ifidn %1, b_32x32 + psrlw m8, 1 + psrlw m13, 1 + psignw m8, m9 + psignw m13, m10 +%endif + mova [dqcoeffq+ncoeffq*2+ 0], m8 + mova [dqcoeffq+ncoeffq*2+16], m13 + pcmpeqw m8, m5 ; m8 = c[i] == 0 + pcmpeqw m13, m5 ; m13 = c[i] == 0 + mova m6, [ iscanq+ncoeffq*2+ 0] ; m6 = scan[i] + mova m11, [ iscanq+ncoeffq*2+16] ; m11 = scan[i] + psubw m6, m7 ; m6 = scan[i] + 1 + psubw m11, m12 ; m11 = scan[i] + 1 + pandn m8, m6 ; m8 = max(eob) + pandn m13, m11 ; m13 = max(eob) + pmaxsw m8, m13 + add ncoeffq, mmsize + jz .accumulate_eob + +.ac_only_loop: + mova m9, [ coeffq+ncoeffq*2+ 0] ; m9 = c[i] + mova m10, [ coeffq+ncoeffq*2+16] ; m10 = c[i] + pabsw m6, m9 ; m6 = abs(m9) + pabsw m11, m10 ; m11 = abs(m10) + pcmpgtw m7, m6, m0 ; m7 = c[i] >= zbin + pcmpgtw m12, m11, m0 ; m12 = c[i] >= zbin +%ifidn %1, b_32x32 + pmovmskb r6d, m7 + pmovmskb r2d, m12 + or r6, r2 + jz .skip_iter +%endif + paddsw m6, m1 ; m6 += round + paddsw m11, m1 ; m11 += round + pmulhw m14, m6, m2 ; m14 = m6*q>>16 + pmulhw m13, m11, m2 ; m13 = m11*q>>16 + paddw m14, m6 ; m14 += m6 + paddw m13, m11 ; m13 += m11 + pmulhw m14, m4 ; m14 = m14*qsh>>16 + pmulhw m13, m4 ; m13 = m13*qsh>>16 + psignw m14, m9 ; m14 = reinsert sign + psignw m13, m10 ; m13 = reinsert sign + pand m14, m7 + pand m13, m12 + mova [qcoeffq+ncoeffq*2+ 0], m14 + mova [qcoeffq+ncoeffq*2+16], m13 +%ifidn %1, b_32x32 + pabsw m14, m14 + pabsw m13, m13 +%endif + pmullw m14, m3 ; dqc[i] = qc[i] * q + pmullw m13, m3 ; dqc[i] = qc[i] * q +%ifidn %1, b_32x32 + psrlw m14, 1 + psrlw m13, 1 + psignw m14, m9 + psignw m13, m10 +%endif + mova [dqcoeffq+ncoeffq*2+ 0], m14 + mova [dqcoeffq+ncoeffq*2+16], m13 + pcmpeqw m14, m5 ; m14 = c[i] == 0 + pcmpeqw m13, m5 ; m13 = c[i] == 0 + mova m6, [ iscanq+ncoeffq*2+ 0] ; m6 = scan[i] + mova m11, [ iscanq+ncoeffq*2+16] ; m11 = scan[i] + psubw m6, m7 ; m6 = scan[i] + 1 + psubw m11, m12 ; m11 = scan[i] + 1 + pandn m14, m6 ; m14 = max(eob) + pandn m13, m11 ; m13 = max(eob) + pmaxsw m8, m14 + pmaxsw m8, m13 + add ncoeffq, mmsize + jl .ac_only_loop + +%ifidn %1, b_32x32 + jmp .accumulate_eob +.skip_iter: + mova [qcoeffq+ncoeffq*2+ 0], m5 + mova [qcoeffq+ncoeffq*2+16], m5 + mova [dqcoeffq+ncoeffq*2+ 0], m5 + mova [dqcoeffq+ncoeffq*2+16], m5 + add ncoeffq, mmsize + jl .ac_only_loop +%endif + +.accumulate_eob: + ; horizontally accumulate/max eobs and write into [eob] memory pointer + mov r2, eobmp + pshufd m7, m8, 0xe + pmaxsw m8, m7 + pshuflw m7, m8, 0xe + pmaxsw m8, m7 + pshuflw m7, m8, 0x1 + pmaxsw m8, m7 + pextrw r6, m8, 0 + mov [r2], r6 + RET + + ; skip-block, i.e. just write all zeroes +.blank: + mov r0, dqcoeffmp + movifnidn ncoeffq, ncoeffmp + mov r2, qcoeffmp + mov r3, eobmp + DEFINE_ARGS dqcoeff, ncoeff, qcoeff, eob + lea dqcoeffq, [dqcoeffq+ncoeffq*2] + lea qcoeffq, [ qcoeffq+ncoeffq*2] + neg ncoeffq + pxor m7, m7 +.blank_loop: + mova [dqcoeffq+ncoeffq*2+ 0], m7 + mova [dqcoeffq+ncoeffq*2+16], m7 + mova [qcoeffq+ncoeffq*2+ 0], m7 + mova [qcoeffq+ncoeffq*2+16], m7 + add ncoeffq, mmsize + jl .blank_loop + mov word [eobq], 0 + RET +%endmacro + +INIT_XMM ssse3 +QUANTIZE_FN b, 7 +QUANTIZE_FN b_32x32, 7 + +%macro QUANTIZE_FP 2 +cglobal quantize_%1, 0, %2, 15, coeff, ncoeff, skip, zbin, round, quant, \ + shift, qcoeff, dqcoeff, dequant, \ + eob, scan, iscan + cmp dword skipm, 0 + jne .blank + + ; actual quantize loop - setup pointers, rounders, etc. + movifnidn coeffq, coeffmp + movifnidn ncoeffq, ncoeffmp + mov r2, dequantmp + movifnidn zbinq, zbinmp + movifnidn roundq, roundmp + movifnidn quantq, quantmp + mova m1, [roundq] ; m1 = round + mova m2, [quantq] ; m2 = quant +%ifidn %1, fp_32x32 + pcmpeqw m5, m5 + psrlw m5, 15 + paddw m1, m5 + psrlw m1, 1 ; m1 = (m1 + 1) / 2 +%endif + mova m3, [r2q] ; m3 = dequant + mov r3, qcoeffmp + mov r4, dqcoeffmp + mov r5, iscanmp +%ifidn %1, fp_32x32 + psllw m2, 1 +%endif + pxor m5, m5 ; m5 = dedicated zero + + lea coeffq, [ coeffq+ncoeffq*2] + lea r5q, [ r5q+ncoeffq*2] + lea r3q, [ r3q+ncoeffq*2] + lea r4q, [r4q+ncoeffq*2] + neg ncoeffq + + ; get DC and first 15 AC coeffs + mova m9, [ coeffq+ncoeffq*2+ 0] ; m9 = c[i] + mova m10, [ coeffq+ncoeffq*2+16] ; m10 = c[i] + pabsw m6, m9 ; m6 = abs(m9) + pabsw m11, m10 ; m11 = abs(m10) + pcmpeqw m7, m7 + + paddsw m6, m1 ; m6 += round + punpckhqdq m1, m1 + paddsw m11, m1 ; m11 += round + pmulhw m8, m6, m2 ; m8 = m6*q>>16 + punpckhqdq m2, m2 + pmulhw m13, m11, m2 ; m13 = m11*q>>16 + psignw m8, m9 ; m8 = reinsert sign + psignw m13, m10 ; m13 = reinsert sign + mova [r3q+ncoeffq*2+ 0], m8 + mova [r3q+ncoeffq*2+16], m13 +%ifidn %1, fp_32x32 + pabsw m8, m8 + pabsw m13, m13 +%endif + pmullw m8, m3 ; r4[i] = r3[i] * q + punpckhqdq m3, m3 + pmullw m13, m3 ; r4[i] = r3[i] * q +%ifidn %1, fp_32x32 + psrlw m8, 1 + psrlw m13, 1 + psignw m8, m9 + psignw m13, m10 + psrlw m0, m3, 2 +%else + psrlw m0, m3, 1 +%endif + mova [r4q+ncoeffq*2+ 0], m8 + mova [r4q+ncoeffq*2+16], m13 + pcmpeqw m8, m5 ; m8 = c[i] == 0 + pcmpeqw m13, m5 ; m13 = c[i] == 0 + mova m6, [ r5q+ncoeffq*2+ 0] ; m6 = scan[i] + mova m11, [ r5q+ncoeffq*2+16] ; m11 = scan[i] + psubw m6, m7 ; m6 = scan[i] + 1 + psubw m11, m7 ; m11 = scan[i] + 1 + pandn m8, m6 ; m8 = max(eob) + pandn m13, m11 ; m13 = max(eob) + pmaxsw m8, m13 + add ncoeffq, mmsize + jz .accumulate_eob + +.ac_only_loop: + mova m9, [ coeffq+ncoeffq*2+ 0] ; m9 = c[i] + mova m10, [ coeffq+ncoeffq*2+16] ; m10 = c[i] + pabsw m6, m9 ; m6 = abs(m9) + pabsw m11, m10 ; m11 = abs(m10) + + pcmpgtw m7, m6, m0 + pcmpgtw m12, m11, m0 + pmovmskb r6d, m7 + pmovmskb r2d, m12 + + or r6, r2 + jz .skip_iter + + pcmpeqw m7, m7 + + paddsw m6, m1 ; m6 += round + paddsw m11, m1 ; m11 += round + pmulhw m14, m6, m2 ; m14 = m6*q>>16 + pmulhw m13, m11, m2 ; m13 = m11*q>>16 + psignw m14, m9 ; m14 = reinsert sign + psignw m13, m10 ; m13 = reinsert sign + mova [r3q+ncoeffq*2+ 0], m14 + mova [r3q+ncoeffq*2+16], m13 +%ifidn %1, fp_32x32 + pabsw m14, m14 + pabsw m13, m13 +%endif + pmullw m14, m3 ; r4[i] = r3[i] * q + pmullw m13, m3 ; r4[i] = r3[i] * q +%ifidn %1, fp_32x32 + psrlw m14, 1 + psrlw m13, 1 + psignw m14, m9 + psignw m13, m10 +%endif + mova [r4q+ncoeffq*2+ 0], m14 + mova [r4q+ncoeffq*2+16], m13 + pcmpeqw m14, m5 ; m14 = c[i] == 0 + pcmpeqw m13, m5 ; m13 = c[i] == 0 + mova m6, [ r5q+ncoeffq*2+ 0] ; m6 = scan[i] + mova m11, [ r5q+ncoeffq*2+16] ; m11 = scan[i] + psubw m6, m7 ; m6 = scan[i] + 1 + psubw m11, m7 ; m11 = scan[i] + 1 + pandn m14, m6 ; m14 = max(eob) + pandn m13, m11 ; m13 = max(eob) + pmaxsw m8, m14 + pmaxsw m8, m13 + add ncoeffq, mmsize + jl .ac_only_loop + + jmp .accumulate_eob +.skip_iter: + mova [r3q+ncoeffq*2+ 0], m5 + mova [r3q+ncoeffq*2+16], m5 + mova [r4q+ncoeffq*2+ 0], m5 + mova [r4q+ncoeffq*2+16], m5 + add ncoeffq, mmsize + jl .ac_only_loop + +.accumulate_eob: + ; horizontally accumulate/max eobs and write into [eob] memory pointer + mov r2, eobmp + pshufd m7, m8, 0xe + pmaxsw m8, m7 + pshuflw m7, m8, 0xe + pmaxsw m8, m7 + pshuflw m7, m8, 0x1 + pmaxsw m8, m7 + pextrw r6, m8, 0 + mov [r2], r6 + RET + + ; skip-block, i.e. just write all zeroes +.blank: + mov r0, dqcoeffmp + movifnidn ncoeffq, ncoeffmp + mov r2, qcoeffmp + mov r3, eobmp + + lea r0q, [r0q+ncoeffq*2] + lea r2q, [r2q+ncoeffq*2] + neg ncoeffq + pxor m7, m7 +.blank_loop: + mova [r0q+ncoeffq*2+ 0], m7 + mova [r0q+ncoeffq*2+16], m7 + mova [r2q+ncoeffq*2+ 0], m7 + mova [r2q+ncoeffq*2+16], m7 + add ncoeffq, mmsize + jl .blank_loop + mov word [r3q], 0 + RET +%endmacro + +INIT_XMM ssse3 +QUANTIZE_FP fp, 7 +QUANTIZE_FP fp_32x32, 7 |