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authorJames Darnley <jdarnley@obe.tv>2017-05-11 02:30:26 +0200
committerJames Darnley <jdarnley@obe.tv>2017-05-30 13:20:42 +0200
commit8e89f6fd37357361e0f4db5b6f3b422ce84175b0 (patch)
tree46414632dc5b59ed2e6ef3a2a1987bfe271c120b
parent87bddba43b725d43767f2a387cdea0936ac1b549 (diff)
downloadffmpeg-8e89f6fd37357361e0f4db5b6f3b422ce84175b0.tar.gz
avcodec/x86: move simple_idct to external assembly
Diffstat
-rw-r--r--libavcodec/tests/x86/dct.c2
-rw-r--r--libavcodec/x86/Makefile4
-rw-r--r--libavcodec/x86/idctdsp_init.c4
-rw-r--r--libavcodec/x86/simple_idct.asm889
-rw-r--r--libavcodec/x86/simple_idct.c929
5 files changed, 892 insertions, 936 deletions
diff --git a/libavcodec/tests/x86/dct.c b/libavcodec/tests/x86/dct.c
index b6cdfb346c..34f5b8767b 100644
--- a/libavcodec/tests/x86/dct.c
+++ b/libavcodec/tests/x86/dct.c
@@ -67,7 +67,7 @@ static const struct algo fdct_tab_arch[] = {
};
static const struct algo idct_tab_arch[] = {
-#if HAVE_MMX_INLINE
+#if HAVE_MMX_EXTERNAL
{ "SIMPLE-MMX", ff_simple_idct_mmx, FF_IDCT_PERM_SIMPLE, AV_CPU_FLAG_MMX },
#endif
#if CONFIG_MPEG4_DECODER && HAVE_YASM
diff --git a/libavcodec/x86/Makefile b/libavcodec/x86/Makefile
index d4cb27fa13..710e48b15f 100644
--- a/libavcodec/x86/Makefile
+++ b/libavcodec/x86/Makefile
@@ -79,7 +79,6 @@ OBJS-$(CONFIG_WEBP_DECODER) += x86/vp8dsp_init.o
# GCC inline assembly optimizations
# subsystems
MMX-OBJS-$(CONFIG_FDCTDSP) += x86/fdct.o
-MMX-OBJS-$(CONFIG_IDCTDSP) += x86/simple_idct.o
MMX-OBJS-$(CONFIG_VC1DSP) += x86/vc1dsp_mmx.o
# decoders/encoders
@@ -128,7 +127,8 @@ YASM-OBJS-$(CONFIG_QPELDSP) += x86/qpeldsp.o \
YASM-OBJS-$(CONFIG_RV34DSP) += x86/rv34dsp.o
YASM-OBJS-$(CONFIG_VC1DSP) += x86/vc1dsp_loopfilter.o \
x86/vc1dsp_mc.o
-YASM-OBJS-$(CONFIG_IDCTDSP) += x86/simple_idct10.o
+YASM-OBJS-$(CONFIG_IDCTDSP) += x86/simple_idct10.o \
+ x86/simple_idct.o
YASM-OBJS-$(CONFIG_VIDEODSP) += x86/videodsp.o
YASM-OBJS-$(CONFIG_VP3DSP) += x86/vp3dsp.o
YASM-OBJS-$(CONFIG_VP8DSP) += x86/vp8dsp.o \
diff --git a/libavcodec/x86/idctdsp_init.c b/libavcodec/x86/idctdsp_init.c
index fd5ef3ff18..1f308cc079 100644
--- a/libavcodec/x86/idctdsp_init.c
+++ b/libavcodec/x86/idctdsp_init.c
@@ -68,7 +68,6 @@ av_cold void ff_idctdsp_init_x86(IDCTDSPContext *c, AVCodecContext *avctx,
c->put_pixels_clamped = ff_put_pixels_clamped_mmx;
c->add_pixels_clamped = ff_add_pixels_clamped_mmx;
- if (INLINE_MMX(cpu_flags)) {
if (!high_bit_depth &&
avctx->lowres == 0 &&
(avctx->idct_algo == FF_IDCT_AUTO ||
@@ -79,7 +78,6 @@ av_cold void ff_idctdsp_init_x86(IDCTDSPContext *c, AVCodecContext *avctx,
c->idct = ff_simple_idct_mmx;
c->perm_type = FF_IDCT_PERM_SIMPLE;
}
- }
}
if (EXTERNAL_SSE2(cpu_flags)) {
@@ -87,7 +85,6 @@ av_cold void ff_idctdsp_init_x86(IDCTDSPContext *c, AVCodecContext *avctx,
c->put_pixels_clamped = ff_put_pixels_clamped_sse2;
c->add_pixels_clamped = ff_add_pixels_clamped_sse2;
- if (INLINE_SSE2(cpu_flags)) {
if (!high_bit_depth &&
avctx->lowres == 0 &&
(avctx->idct_algo == FF_IDCT_AUTO ||
@@ -97,7 +94,6 @@ av_cold void ff_idctdsp_init_x86(IDCTDSPContext *c, AVCodecContext *avctx,
c->idct_add = ff_simple_idct_add_sse2;
c->perm_type = FF_IDCT_PERM_SIMPLE;
}
- }
}
if (ARCH_X86_64 && avctx->lowres == 0) {
diff --git a/libavcodec/x86/simple_idct.asm b/libavcodec/x86/simple_idct.asm
new file mode 100644
index 0000000000..6fedbb5784
--- /dev/null
+++ b/libavcodec/x86/simple_idct.asm
@@ -0,0 +1,889 @@
+;
+; Simple IDCT MMX
+;
+; Copyright (c) 2001, 2002 Michael Niedermayer <michaelni@gmx.at>
+;
+; Conversion from gcc syntax to x264asm syntax with minimal modifications
+; by James Darnley <jdarnley@obe.tv>.
+;
+; This file is part of FFmpeg.
+;
+; FFmpeg is free software; you can redistribute it and/or
+; modify it under the terms of the GNU Lesser General Public
+; License as published by the Free Software Foundation; either
+; version 2.1 of the License, or (at your option) any later version.
+;
+; FFmpeg is distributed in the hope that it will be useful,
+; but WITHOUT ANY WARRANTY; without even the implied warranty of
+; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+; Lesser General Public License for more details.
+;
+; You should have received a copy of the GNU Lesser General Public
+; License along with FFmpeg; if not, write to the Free Software
+; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+;/
+
+%include "libavutil/x86/x86util.asm"
+
+SECTION_RODATA
+
+cextern pb_80
+
+wm1010: dw 0, 0xffff, 0, 0xffff
+d40000: dd 4 << 16, 0
+
+; 23170.475006
+; 22725.260826
+; 21406.727617
+; 19265.545870
+; 16384.000000
+; 12872.826198
+; 8866.956905
+; 4520.335430
+
+%define C0 23170 ; cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+%define C1 22725 ; cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+%define C2 21407 ; cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+%define C3 19266 ; cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+%define C4 16383 ; cos(i*M_PI/16)*sqrt(2)*(1<<14) - 0.5
+%define C5 12873 ; cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+%define C6 8867 ; cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+%define C7 4520 ; cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
+
+%define ROW_SHIFT 11
+%define COL_SHIFT 20 ; 6
+
+coeffs:
+ dw 1 << (ROW_SHIFT - 1), 0
+ dw 1 << (ROW_SHIFT - 1), 0
+ dw 1 << (ROW_SHIFT - 1), 1
+ dw 1 << (ROW_SHIFT - 1), 0
+
+ dw C4, C4, C4, C4
+ dw C4, -C4, C4, -C4
+
+ dw C2, C6, C2, C6
+ dw C6, -C2, C6, -C2
+
+ dw C1, C3, C1, C3
+ dw C5, C7, C5, C7
+
+ dw C3, -C7, C3, -C7
+ dw -C1, -C5, -C1, -C5
+
+ dw C5, -C1, C5, -C1
+ dw C7, C3, C7, C3
+
+ dw C7, -C5, C7, -C5
+ dw C3, -C1, C3, -C1
+
+SECTION .text
+
+%macro DC_COND_IDCT 7
+ movq mm0, [blockq + %1] ; R4 R0 r4 r0
+ movq mm1, [blockq + %2] ; R6 R2 r6 r2
+ movq mm2, [blockq + %3] ; R3 R1 r3 r1
+ movq mm3, [blockq + %4] ; R7 R5 r7 r5
+ movq mm4, [wm1010]
+ pand mm4, mm0
+ por mm4, mm1
+ por mm4, mm2
+ por mm4, mm3
+ packssdw mm4, mm4
+ movd t0d, mm4
+ or t0d, t0d
+ jz %%1
+ movq mm4, [coeffs + 16] ; C4 C4 C4 C4
+ pmaddwd mm4, mm0 ; C4R4+C4R0 C4r4+C4r0
+ movq mm5, [coeffs + 24] ; -C4 C4 -C4 C4
+ pmaddwd mm0, mm5 ; -C4R4+C4R0 -C4r4+C4r0
+ movq mm5, [coeffs + 32] ; C6 C2 C6 C2
+ pmaddwd mm5, mm1 ; C6R6+C2R2 C6r6+C2r2
+ movq mm6, [coeffs + 40] ; -C2 C6 -C2 C6
+ pmaddwd mm1, mm6 ; -C2R6+C6R2 -C2r6+C6r2
+ movq mm7, [coeffs + 48] ; C3 C1 C3 C1
+ pmaddwd mm7, mm2 ; C3R3+C1R1 C3r3+C1r1
+ paddd mm4, [coeffs + 8]
+ movq mm6, mm4 ; C4R4+C4R0 C4r4+C4r0
+ paddd mm4, mm5 ; A0 a0
+ psubd mm6, mm5 ; A3 a3
+ movq mm5, [coeffs + 56] ; C7 C5 C7 C5
+ pmaddwd mm5, mm3 ; C7R7+C5R5 C7r7+C5r5
+ paddd mm0, [coeffs + 8]
+ paddd mm1, mm0 ; A1 a1
+ paddd mm0, mm0
+ psubd mm0, mm1 ; A2 a2
+ pmaddwd mm2, [coeffs + 64] ; -C7R3+C3R1 -C7r3+C3r1
+ paddd mm7, mm5 ; B0 b0
+ movq mm5, [coeffs + 72] ; -C5 -C1 -C5 -C1
+ pmaddwd mm5, mm3 ; -C5R7-C1R5 -C5r7-C1r5
+ paddd mm7, mm4 ; A0+B0 a0+b0
+ paddd mm4, mm4 ; 2A0 2a0
+ psubd mm4, mm7 ; A0-B0 a0-b0
+ paddd mm5, mm2 ; B1 b1
+ psrad mm7, %7
+ psrad mm4, %7
+ movq mm2, mm1 ; A1 a1
+ paddd mm1, mm5 ; A1+B1 a1+b1
+ psubd mm2, mm5 ; A1-B1 a1-b1
+ psrad mm1, %7
+ psrad mm2, %7
+ packssdw mm7, mm1 ; A1+B1 a1+b1 A0+B0 a0+b0
+ packssdw mm2, mm4 ; A0-B0 a0-b0 A1-B1 a1-b1
+ movq [%5], mm7
+ movq mm1, [blockq + %3] ; R3 R1 r3 r1
+ movq mm4, [coeffs + 80] ; -C1 C5 -C1 C5
+ movq [24 + %5], mm2
+ pmaddwd mm4, mm1 ; -C1R3+C5R1 -C1r3+C5r1
+ movq mm7, [coeffs + 88] ; C3 C7 C3 C7
+ pmaddwd mm1, [coeffs + 96] ; -C5R3+C7R1 -C5r3+C7r1
+ pmaddwd mm7, mm3 ; C3R7+C7R5 C3r7+C7r5
+ movq mm2, mm0 ; A2 a2
+ pmaddwd mm3, [coeffs + 104] ; -C1R7+C3R5 -C1r7+C3r5
+ paddd mm4, mm7 ; B2 b2
+ paddd mm2, mm4 ; A2+B2 a2+b2
+ psubd mm0, mm4 ; a2-B2 a2-b2
+ psrad mm2, %7
+ psrad mm0, %7
+ movq mm4, mm6 ; A3 a3
+ paddd mm3, mm1 ; B3 b3
+ paddd mm6, mm3 ; A3+B3 a3+b3
+ psubd mm4, mm3 ; a3-B3 a3-b3
+ psrad mm6, %7
+ packssdw mm2, mm6 ; A3+B3 a3+b3 A2+B2 a2+b2
+ movq [8 + %5], mm2
+ psrad mm4, %7
+ packssdw mm4, mm0 ; A2-B2 a2-b2 A3-B3 a3-b3
+ movq [16 + %5], mm4
+ jmp %%2
+%%1:
+ pslld mm0, 16
+ paddd mm0, [d40000]
+ psrad mm0, 13
+ packssdw mm0, mm0
+ movq [%5], mm0
+ movq [8 + %5], mm0
+ movq [16 + %5], mm0
+ movq [24 + %5], mm0
+%%2:
+%endmacro
+
+%macro Z_COND_IDCT 8
+ movq mm0, [blockq + %1] ; R4 R0 r4 r0
+ movq mm1, [blockq + %2] ; R6 R2 r6 r2
+ movq mm2, [blockq + %3] ; R3 R1 r3 r1
+ movq mm3, [blockq + %4] ; R7 R5 r7 r5
+ movq mm4, mm0
+ por mm4, mm1
+ por mm4, mm2
+ por mm4, mm3
+ packssdw mm4, mm4
+ movd t0d, mm4
+ or t0d, t0d
+ jz %8
+ movq mm4, [coeffs + 16] ; C4 C4 C4 C4
+ pmaddwd mm4, mm0 ; C4R4+C4R0 C4r4+C4r0
+ movq mm5, [coeffs + 24] ; -C4 C4 -C4 C4
+ pmaddwd mm0, mm5 ; -C4R4+C4R0 -C4r4+C4r0
+ movq mm5, [coeffs + 32] ; C6 C2 C6 C2
+ pmaddwd mm5, mm1 ; C6R6+C2R2 C6r6+C2r2
+ movq mm6, [coeffs + 40] ; -C2 C6 -C2 C6
+ pmaddwd mm1, mm6 ; -C2R6+C6R2 -C2r6+C6r2
+ movq mm7, [coeffs + 48] ; C3 C1 C3 C1
+ pmaddwd mm7, mm2 ; C3R3+C1R1 C3r3+C1r1
+ paddd mm4, [coeffs]
+ movq mm6, mm4 ; C4R4+C4R0 C4r4+C4r0
+ paddd mm4, mm5 ; A0 a0
+ psubd mm6, mm5 ; A3 a3
+ movq mm5, [coeffs + 56] ; C7 C5 C7 C5
+ pmaddwd mm5, mm3 ; C7R7+C5R5 C7r7+C5r5
+ paddd mm0, [coeffs]
+ paddd mm1, mm0 ; A1 a1
+ paddd mm0, mm0
+ psubd mm0, mm1 ; A2 a2
+ pmaddwd mm2, [coeffs + 64] ; -C7R3+C3R1 -C7r3+C3r1
+ paddd mm7, mm5 ; B0 b0
+ movq mm5, [coeffs + 72] ; -C5 -C1 -C5 -C1
+ pmaddwd mm5, mm3 ; -C5R7-C1R5 -C5r7-C1r5
+ paddd mm7, mm4 ; A0+B0 a0+b0
+ paddd mm4, mm4 ; 2A0 2a0
+ psubd mm4, mm7 ; A0-B0 a0-b0
+ paddd mm5, mm2 ; B1 b1
+ psrad mm7, %7
+ psrad mm4, %7
+ movq mm2, mm1 ; A1 a1
+ paddd mm1, mm5 ; A1+B1 a1+b1
+ psubd mm2, mm5 ; A1-B1 a1-b1
+ psrad mm1, %7
+ psrad mm2, %7
+ packssdw mm7, mm1 ; A1+B1 a1+b1 A0+B0 a0+b0
+ packssdw mm2, mm4 ; A0-B0 a0-b0 A1-B1 a1-b1
+ movq [%5], mm7
+ movq mm1, [blockq + %3] ; R3 R1 r3 r1
+ movq mm4, [coeffs + 80] ; -C1 C5 -C1 C5
+ movq [24 + %5], mm2
+ pmaddwd mm4, mm1 ; -C1R3+C5R1 -C1r3+C5r1
+ movq mm7, [coeffs + 88] ; C3 C7 C3 C7
+ pmaddwd mm1, [coeffs + 96] ; -C5R3+C7R1 -C5r3+C7r1
+ pmaddwd mm7, mm3 ; C3R7+C7R5 C3r7+C7r5
+ movq mm2, mm0 ; A2 a2
+ pmaddwd mm3, [coeffs + 104] ; -C1R7+C3R5 -C1r7+C3r5
+ paddd mm4, mm7 ; B2 b2
+ paddd mm2, mm4 ; A2+B2 a2+b2
+ psubd mm0, mm4 ; a2-B2 a2-b2
+ psrad mm2, %7
+ psrad mm0, %7
+ movq mm4, mm6 ; A3 a3
+ paddd mm3, mm1 ; B3 b3
+ paddd mm6, mm3 ; A3+B3 a3+b3
+ psubd mm4, mm3 ; a3-B3 a3-b3
+ psrad mm6, %7
+ packssdw mm2, mm6 ; A3+B3 a3+b3 A2+B2 a2+b2
+ movq [8 + %5], mm2
+ psrad mm4, %7
+ packssdw mm4, mm0 ; A2-B2 a2-b2 A3-B3 a3-b3
+ movq [16 + %5], mm4
+%endmacro
+
+%macro IDCT1 6
+ movq mm0, %1 ; R4 R0 r4 r0
+ movq mm1, %2 ; R6 R2 r6 r2
+ movq mm2, %3 ; R3 R1 r3 r1
+ movq mm3, %4 ; R7 R5 r7 r5
+ movq mm4, [coeffs + 16] ; C4 C4 C4 C4
+ pmaddwd mm4, mm0 ; C4R4+C4R0 C4r4+C4r0
+ movq mm5, [coeffs + 24] ; -C4 C4 -C4 C4
+ pmaddwd mm0, mm5 ; -C4R4+C4R0 -C4r4+C4r0
+ movq mm5, [coeffs + 32] ; C6 C2 C6 C2
+ pmaddwd mm5, mm1 ; C6R6+C2R2 C6r6+C2r2
+ movq mm6, [coeffs + 40] ; -C2 C6 -C2 C6
+ pmaddwd mm1, mm6 ; -C2R6+C6R2 -C2r6+C6r2
+ movq mm6, mm4 ; C4R4+C4R0 C4r4+C4r0
+ movq mm7, [coeffs + 48] ; C3 C1 C3 C1
+ pmaddwd mm7, mm2 ; C3R3+C1R1 C3r3+C1r1
+ paddd mm4, mm5 ; A0 a0
+ psubd mm6, mm5 ; A3 a3
+ movq mm5, mm0 ; -C4R4+C4R0 -C4r4+C4r0
+ paddd mm0, mm1 ; A1 a1
+ psubd mm5, mm1 ; A2 a2
+ movq mm1, [coeffs + 56] ; C7 C5 C7 C5
+ pmaddwd mm1, mm3 ; C7R7+C5R5 C7r7+C5r5
+ pmaddwd mm2, [coeffs + 64] ; -C7R3+C3R1 -C7r3+C3r1
+ paddd mm7, mm1 ; B0 b0
+ movq mm1, [coeffs + 72] ; -C5 -C1 -C5 -C1
+ pmaddwd mm1, mm3 ; -C5R7-C1R5 -C5r7-C1r5
+ paddd mm7, mm4 ; A0+B0 a0+b0
+ paddd mm4, mm4 ; 2A0 2a0
+ psubd mm4, mm7 ; A0-B0 a0-b0
+ paddd mm1, mm2 ; B1 b1
+ psrad mm7, %6
+ psrad mm4, %6
+ movq mm2, mm0 ; A1 a1
+ paddd mm0, mm1 ; A1+B1 a1+b1
+ psubd mm2, mm1 ; A1-B1 a1-b1
+ psrad mm0, %6
+ psrad mm2, %6
+ packssdw mm7, mm7 ; A0+B0 a0+b0
+ movd [%5], mm7
+ packssdw mm0, mm0 ; A1+B1 a1+b1
+ movd [16 + %5], mm0
+ packssdw mm2, mm2 ; A1-B1 a1-b1
+ movd [96 + %5], mm2
+ packssdw mm4, mm4 ; A0-B0 a0-b0
+ movd [112 + %5], mm4
+ movq mm0, %3 ; R3 R1 r3 r1
+ movq mm4, [coeffs + 80] ; -C1 C5 -C1 C5
+ pmaddwd mm4, mm0 ; -C1R3+C5R1 -C1r3+C5r1
+ movq mm7, [coeffs + 88] ; C3 C7 C3 C7
+ pmaddwd mm0, [coeffs + 96] ; -C5R3+C7R1 -C5r3+C7r1
+ pmaddwd mm7, mm3 ; C3R7+C7R5 C3r7+C7r5
+ movq mm2, mm5 ; A2 a2
+ pmaddwd mm3, [coeffs + 104] ; -C1R7+C3R5 -C1r7+C3r5
+ paddd mm4, mm7 ; B2 b2
+ paddd mm2, mm4 ; A2+B2 a2+b2
+ psubd mm5, mm4 ; a2-B2 a2-b2
+ psrad mm2, %6
+ psrad mm5, %6
+ movq mm4, mm6 ; A3 a3
+ paddd mm3, mm0 ; B3 b3
+ paddd mm6, mm3 ; A3+B3 a3+b3
+ psubd mm4, mm3 ; a3-B3 a3-b3
+ psrad mm6, %6
+ psrad mm4, %6
+ packssdw mm2, mm2 ; A2+B2 a2+b2
+ packssdw mm6, mm6 ; A3+B3 a3+b3
+ movd [32 + %5], mm2
+ packssdw mm4, mm4 ; A3-B3 a3-b3
+ packssdw mm5, mm5 ; A2-B2 a2-b2
+ movd [48 + %5], mm6
+ movd [64 + %5], mm4
+ movd [80 + %5], mm5
+%endmacro
+
+%macro IDCT2 6
+ movq mm0, %1 ; R4 R0 r4 r0
+ movq mm1, %2 ; R6 R2 r6 r2
+ movq mm3, %4 ; R7 R5 r7 r5
+ movq mm4, [coeffs + 16] ; C4 C4 C4 C4
+ pmaddwd mm4, mm0 ; C4R4+C4R0 C4r4+C4r0
+ movq mm5, [coeffs + 24] ; -C4 C4 -C4 C4
+ pmaddwd mm0, mm5 ; -C4R4+C4R0 -C4r4+C4r0
+ movq mm5, [coeffs + 32] ; C6 C2 C6 C2
+ pmaddwd mm5, mm1 ; C6R6+C2R2 C6r6+C2r2
+ movq mm6, [coeffs + 40] ; -C2 C6 -C2 C6
+ pmaddwd mm1, mm6 ; -C2R6+C6R2 -C2r6+C6r2
+ movq mm6, mm4 ; C4R4+C4R0 C4r4+C4r0
+ paddd mm4, mm5 ; A0 a0
+ psubd mm6, mm5 ; A3 a3
+ movq mm5, mm0 ; -C4R4+C4R0 -C4r4+C4r0
+ paddd mm0, mm1 ; A1 a1
+ psubd mm5, mm1 ; A2 a2
+ movq mm1, [coeffs + 56] ; C7 C5 C7 C5
+ pmaddwd mm1, mm3 ; C7R7+C5R5 C7r7+C5r5
+ movq mm7, [coeffs + 72] ; -C5 -C1 -C5 -C1
+ pmaddwd mm7, mm3 ; -C5R7-C1R5 -C5r7-C1r5
+ paddd mm1, mm4 ; A0+B0 a0+b0
+ paddd mm4, mm4 ; 2A0 2a0
+ psubd mm4, mm1 ; A0-B0 a0-b0
+ psrad mm1, %6
+ psrad mm4, %6
+ movq mm2, mm0 ; A1 a1
+ paddd mm0, mm7 ; A1+B1 a1+b1
+ psubd mm2, mm7 ; A1-B1 a1-b1
+ psrad mm0, %6
+ psrad mm2, %6
+ packssdw mm1, mm1 ; A0+B0 a0+b0
+ movd [%5], mm1
+ packssdw mm0, mm0 ; A1+B1 a1+b1
+ movd [16 + %5], mm0
+ packssdw mm2, mm2 ; A1-B1 a1-b1
+ movd [96 + %5], mm2
+ packssdw mm4, mm4 ; A0-B0 a0-b0
+ movd [112 + %5], mm4
+ movq mm1, [coeffs + 88] ; C3 C7 C3 C7
+ pmaddwd mm1, mm3 ; C3R7+C7R5 C3r7+C7r5
+ movq mm2, mm5 ; A2 a2
+ pmaddwd mm3, [coeffs + 104] ; -C1R7+C3R5 -C1r7+C3r5
+ paddd mm2, mm1 ; A2+B2 a2+b2
+ psubd mm5, mm1 ; a2-B2 a2-b2
+ psrad mm2, %6
+ psrad mm5, %6
+ movq mm1, mm6 ; A3 a3
+ paddd mm6, mm3 ; A3+B3 a3+b3
+ psubd mm1, mm3 ; a3-B3 a3-b3
+ psrad mm6, %6
+ psrad mm1, %6
+ packssdw mm2, mm2 ; A2+B2 a2+b2
+ packssdw mm6, mm6 ; A3+B3 a3+b3
+ movd [32 + %5], mm2
+ packssdw mm1, mm1 ; A3-B3 a3-b3
+ packssdw mm5, mm5 ; A2-B2 a2-b2
+ movd [48 + %5], mm6
+ movd [64 + %5], mm1
+ movd [80 + %5], mm5
+%endmacro
+
+%macro IDCT3 6
+ movq mm0, %1 ; R4 R0 r4 r0
+ movq mm3, %4 ; R7 R5 r7 r5
+ movq mm4, [coeffs + 16] ; C4 C4 C4 C4
+ pmaddwd mm4, mm0 ; C4R4+C4R0 C4r4+C4r0
+ movq mm5, [coeffs + 24] ; -C4 C4 -C4 C4
+ pmaddwd mm0, mm5 ; -C4R4+C4R0 -C4r4+C4r0
+ movq mm6, mm4 ; C4R4+C4R0 C4r4+C4r0
+ movq mm5, mm0 ; -C4R4+C4R0 -C4r4+C4r0
+ movq mm1, [coeffs + 56] ; C7 C5 C7 C5
+ pmaddwd mm1, mm3 ; C7R7+C5R5 C7r7+C5r5
+ movq mm7, [coeffs + 72] ; -C5 -C1 -C5 -C1
+ pmaddwd mm7, mm3 ; -C5R7-C1R5 -C5r7-C1r5
+ paddd mm1, mm4 ; A0+B0 a0+b0
+ paddd mm4, mm4 ; 2A0 2a0
+ psubd mm4, mm1 ; A0-B0 a0-b0
+ psrad mm1, %6
+ psrad mm4, %6
+ movq mm2, mm0 ; A1 a1
+ paddd mm0, mm7 ; A1+B1 a1+b1
+ psubd mm2, mm7 ; A1-B1 a1-b1
+ psrad mm0, %6
+ psrad mm2, %6
+ packssdw mm1, mm1 ; A0+B0 a0+b0
+ movd [%5], mm1
+ packssdw mm0, mm0 ; A1+B1 a1+b1
+ movd [16 + %5], mm0
+ packssdw mm2, mm2 ; A1-B1 a1-b1
+ movd [96 + %5], mm2
+ packssdw mm4, mm4 ; A0-B0 a0-b0
+ movd [112 + %5], mm4
+ movq mm1, [coeffs + 88] ; C3 C7 C3 C7
+ pmaddwd mm1, mm3 ; C3R7+C7R5 C3r7+C7r5
+ movq mm2, mm5 ; A2 a2
+ pmaddwd mm3, [coeffs + 104] ; -C1R7+C3R5 -C1r7+C3r5
+ paddd mm2, mm1 ; A2+B2 a2+b2
+ psubd mm5, mm1 ; a2-B2 a2-b2
+ psrad mm2, %6
+ psrad mm5, %6
+ movq mm1, mm6 ; A3 a3
+ paddd mm6, mm3 ; A3+B3 a3+b3
+ psubd mm1, mm3 ; a3-B3 a3-b3
+ psrad mm6, %6
+ psrad mm1, %6
+ packssdw mm2, mm2 ; A2+B2 a2+b2
+ packssdw mm6, mm6 ; A3+B3 a3+b3
+ movd [32 + %5], mm2
+ packssdw mm1, mm1 ; A3-B3 a3-b3
+ packssdw mm5, mm5 ; A2-B2 a2-b2
+ movd [48 + %5], mm6
+ movd [64 + %5], mm1
+ movd [80 + %5], mm5
+%endmacro
+
+%macro IDCT4 6
+ movq mm0, %1 ; R4 R0 r4 r0
+ movq mm2, %3 ; R3 R1 r3 r1
+ movq mm3, %4 ; R7 R5 r7 r5
+ movq mm4, [coeffs + 16] ; C4 C4 C4 C4
+ pmaddwd mm4, mm0 ; C4R4+C4R0 C4r4+C4r0
+ movq mm5, [coeffs + 24] ; -C4 C4 -C4 C4
+ pmaddwd mm0, mm5 ; -C4R4+C4R0 -C4r4+C4r0
+ movq mm6, mm4 ; C4R4+C4R0 C4r4+C4r0
+ movq mm7, [coeffs + 48] ; C3 C1 C3 C1
+ pmaddwd mm7, mm2 ; C3R3+C1R1 C3r3+C1r1
+ movq mm5, mm0 ; -C4R4+C4R0 -C4r4+C4r0
+ movq mm1, [coeffs + 56] ; C7 C5 C7 C5
+ pmaddwd mm1, mm3 ; C7R7+C5R5 C7r7+C5r5
+ pmaddwd mm2, [coeffs + 64] ; -C7R3+C3R1 -C7r3+C3r1
+ paddd mm7, mm1 ; B0 b0
+ movq mm1, [coeffs + 72] ; -C5 -C1 -C5 -C1
+ pmaddwd mm1, mm3 ; -C5R7-C1R5 -C5r7-C1r5
+ paddd mm7, mm4 ; A0+B0 a0+b0
+ paddd mm4, mm4 ; 2A0 2a0
+ psubd mm4, mm7 ; A0-B0 a0-b0
+ paddd mm1, mm2 ; B1 b1
+ psrad mm7, %6
+ psrad mm4, %6
+ movq mm2, mm0 ; A1 a1
+ paddd mm0, mm1 ; A1+B1 a1+b1
+ psubd mm2, mm1 ; A1-B1 a1-b1
+ psrad mm0, %6
+ psrad mm2, %6
+ packssdw mm7, mm7 ; A0+B0 a0+b0
+ movd [%5], mm7
+ packssdw mm0, mm0 ; A1+B1 a1+b1
+ movd [16 + %5], mm0
+ packssdw mm2, mm2 ; A1-B1 a1-b1
+ movd [96 + %5], mm2
+ packssdw mm4, mm4 ; A0-B0 a0-b0
+ movd [112 + %5], mm4
+ movq mm0, %3 ; R3 R1 r3 r1
+ movq mm4, [coeffs + 80] ; -C1 C5 -C1 C5
+ pmaddwd mm4, mm0 ; -C1R3+C5R1 -C1r3+C5r1
+ movq mm7, [coeffs + 88] ; C3 C7 C3 C7
+ pmaddwd mm0, [coeffs + 96] ; -C5R3+C7R1 -C5r3+C7r1
+ pmaddwd mm7, mm3 ; C3R7+C7R5 C3r7+C7r5
+ movq mm2, mm5 ; A2 a2
+ pmaddwd mm3, [coeffs + 104] ; -C1R7+C3R5 -C1r7+C3r5
+ paddd mm4, mm7 ; B2 b2
+ paddd mm2, mm4 ; A2+B2 a2+b2
+ psubd mm5, mm4 ; a2-B2 a2-b2
+ psrad mm2, %6
+ psrad mm5, %6
+ movq mm4, mm6 ; A3 a3
+ paddd mm3, mm0 ; B3 b3
+ paddd mm6, mm3 ; A3+B3 a3+b3
+ psubd mm4, mm3 ; a3-B3 a3-b3
+ psrad mm6, %6
+ psrad mm4, %6
+ packssdw mm2, mm2 ; A2+B2 a2+b2
+ packssdw mm6, mm6 ; A3+B3 a3+b3
+ movd [32 + %5], mm2
+ packssdw mm4, mm4 ; A3-B3 a3-b3
+ packssdw mm5, mm5 ; A2-B2 a2-b2
+ movd [48 + %5], mm6
+ movd [64 + %5], mm4
+ movd [80 + %5], mm5
+%endmacro
+
+%macro IDCT5 6
+ movq mm0, %1 ; R4 R0 r4 r0
+ movq mm2, %3 ; R3 R1 r3 r1
+ movq mm4, [coeffs + 16] ; C4 C4 C4 C4
+ pmaddwd mm4, mm0 ; C4R4+C4R0 C4r4+C4r0
+ movq mm5, [coeffs + 24] ; -C4 C4 -C4 C4
+ pmaddwd mm0, mm5 ; -C4R4+C4R0 -C4r4+C4r0
+ movq mm6, mm4 ; C4R4+C4R0 C4r4+C4r0
+ movq mm7, [coeffs + 48] ; C3 C1 C3 C1
+ pmaddwd mm7, mm2 ; C3R3+C1R1 C3r3+C1r1
+ movq mm5, mm0 ; -C4R4+C4R0 -C4r4+C4r0
+ movq mm3, [coeffs + 64]
+ pmaddwd mm3, mm2 ; -C7R3+C3R1 -C7r3+C3r1
+ paddd mm7, mm4 ; A0+B0 a0+b0
+ paddd mm4, mm4 ; 2A0 2a0
+ psubd mm4, mm7 ; A0-B0 a0-b0
+ psrad mm7, %6
+ psrad mm4, %6
+ movq mm1, mm0 ; A1 a1
+ paddd mm0, mm3 ; A1+B1 a1+b1
+ psubd mm1, mm3 ; A1-B1 a1-b1
+ psrad mm0, %6
+ psrad mm1, %6
+ packssdw mm7, mm7 ; A0+B0 a0+b0
+ movd [%5], mm7
+ packssdw mm0, mm0 ; A1+B1 a1+b1
+ movd [16 + %5], mm0
+ packssdw mm1, mm1 ; A1-B1 a1-b1
+ movd [96 + %5], mm1
+ packssdw mm4, mm4 ; A0-B0 a0-b0
+ movd [112 + %5], mm4
+ movq mm4, [coeffs + 80] ; -C1 C5 -C1 C5
+ pmaddwd mm4, mm2 ; -C1R3+C5R1 -C1r3+C5r1
+ pmaddwd mm2, [coeffs + 96] ; -C5R3+C7R1 -C5r3+C7r1
+ movq mm1, mm5 ; A2 a2
+ paddd mm1, mm4 ; A2+B2 a2+b2
+ psubd mm5, mm4 ; a2-B2 a2-b2
+ psrad mm1, %6
+ psrad mm5, %6
+ movq mm4, mm6 ; A3 a3
+ paddd mm6, mm2 ; A3+B3 a3+b3
+ psubd mm4, mm2 ; a3-B3 a3-b3
+ psrad mm6, %6
+ psrad mm4, %6
+ packssdw mm1, mm1 ; A2+B2 a2+b2
+ packssdw mm6, mm6 ; A3+B3 a3+b3
+ movd [32 + %5], mm1
+ packssdw mm4, mm4 ; A3-B3 a3-b3
+ packssdw mm5, mm5 ; A2-B2 a2-b2
+ movd [48 + %5], mm6
+ movd [64 + %5], mm4
+ movd [80 + %5], mm5
+%endmacro
+
+%macro IDCT6 6
+ movq mm0, [%1] ; R4 R0 r4 r0
+ movq mm1, [%2] ; R6 R2 r6 r2
+ movq mm4, [coeffs + 16] ; C4 C4 C4 C4
+ pmaddwd mm4, mm0 ; C4R4+C4R0 C4r4+C4r0
+ movq mm5, [coeffs + 24] ; -C4 C4 -C4 C4
+ pmaddwd mm0, mm5 ; -C4R4+C4R0 -C4r4+C4r0
+ movq mm5, [coeffs + 32] ; C6 C2 C6 C2
+ pmaddwd mm5, mm1 ; C6R6+C2R2 C6r6+C2r2
+ movq mm6, [coeffs + 40] ; -C2 C6 -C2 C6
+ pmaddwd mm1, mm6 ; -C2R6+C6R2 -C2r6+C6r2
+ movq mm6, mm4 ; C4R4+C4R0 C4r4+C4r0
+ paddd mm4, mm5 ; A0 a0
+ psubd mm6, mm5 ; A3 a3
+ movq mm5, mm0 ; -C4R4+C4R0 -C4r4+C4r0
+ paddd mm0, mm1 ; A1 a1
+ psubd mm5, mm1 ; A2 a2
+ movq mm2, [8 + %1] ; R4 R0 r4 r0
+ movq mm3, [8 + %2] ; R6 R2 r6 r2
+ movq mm1, [coeffs + 16] ; C4 C4 C4 C4
+ pmaddwd mm1, mm2 ; C4R4+C4R0 C4r4+C4r0
+ movq mm7, [coeffs + 24] ; -C4 C4 -C4 C4
+ pmaddwd mm2, mm7 ; -C4R4+C4R0 -C4r4+C4r0
+ movq mm7, [coeffs + 32] ; C6 C2 C6 C2
+ pmaddwd mm7, mm3 ; C6R6+C2R2 C6r6+C2r2
+ pmaddwd mm3, [coeffs + 40] ; -C2R6+C6R2 -C2r6+C6r2
+ paddd mm7, mm1 ; A0 a0
+ paddd mm1, mm1 ; 2C0 2c0
+ psubd mm1, mm7 ; A3 a3
+ paddd mm3, mm2 ; A1 a1
+ paddd mm2, mm2 ; 2C1 2c1
+ psubd mm2, mm3 ; A2 a2
+ psrad mm4, %6
+ psrad mm7, %6
+ psrad mm3, %6
+ packssdw mm4, mm7 ; A0 a0
+ movq [%5], mm4
+ psrad mm0, %6
+ packssdw mm0, mm3 ; A1 a1
+ movq [16 + %5], mm0
+ movq [96 + %5], mm0
+ movq [112 + %5], mm4
+ psrad mm5, %6
+ psrad mm6, %6
+ psrad mm2, %6
+ packssdw mm5, mm2 ; A2-B2 a2-b2
+ movq [32 + %5], mm5
+ psrad mm1, %6
+ packssdw mm6, mm1 ; A3+B3 a3+b3
+ movq [48 + %5], mm6
+ movq [64 + %5], mm6
+ movq [80 + %5], mm5
+%endmacro
+
+%macro IDCT7 6
+ movq mm0, %1 ; R4 R0 r4 r0
+ movq mm1, %2 ; R6 R2 r6 r2
+ movq mm2, %3 ; R3 R1 r3 r1
+ movq mm4, [coeffs + 16] ; C4 C4 C4 C4
+ pmaddwd mm4, mm0 ; C4R4+C4R0 C4r4+C4r0
+ movq mm5, [coeffs + 24] ; -C4 C4 -C4 C4
+ pmaddwd mm0, mm5 ; -C4R4+C4R0 -C4r4+C4r0
+ movq mm5, [coeffs + 32] ; C6 C2 C6 C2
+ pmaddwd mm5, mm1 ; C6R6+C2R2 C6r6+C2r2
+ movq mm6, [coeffs + 40] ; -C2 C6 -C2 C6
+ pmaddwd mm1, mm6 ; -C2R6+C6R2 -C2r6+C6r2
+ movq mm6, mm4 ; C4R4+C4R0 C4r4+C4r0
+ movq mm7, [coeffs + 48] ; C3 C1 C3 C1
+ pmaddwd mm7, mm2 ; C3R3+C1R1 C3r3+C1r1
+ paddd mm4, mm5 ; A0 a0
+ psubd mm6, mm5 ; A3 a3
+ movq mm5, mm0 ; -C4R4+C4R0 -C4r4+C4r0
+ paddd mm0, mm1 ; A1 a1
+ psubd mm5, mm1 ; A2 a2
+ movq mm1, [coeffs + 64]
+ pmaddwd mm1, mm2 ; -C7R3+C3R1 -C7r3+C3r1
+ paddd mm7, mm4 ; A0+B0 a0+b0
+ paddd mm4, mm4 ; 2A0 2a0
+ psubd mm4, mm7 ; A0-B0 a0-b0
+ psrad mm7, %6
+ psrad mm4, %6
+ movq mm3, mm0 ; A1 a1
+ paddd mm0, mm1 ; A1+B1 a1+b1
+ psubd mm3, mm1 ; A1-B1 a1-b1
+ psrad mm0, %6
+ psrad mm3, %6
+ packssdw mm7, mm7 ; A0+B0 a0+b0
+ movd [%5], mm7
+ packssdw mm0, mm0 ; A1+B1 a1+b1
+ movd [16 + %5], mm0
+ packssdw mm3, mm3 ; A1-B1 a1-b1
+ movd [96 + %5], mm3
+ packssdw mm4, mm4 ; A0-B0 a0-b0
+ movd [112 + %5], mm4
+ movq mm4, [coeffs + 80] ; -C1 C5 -C1 C5
+ pmaddwd mm4, mm2 ; -C1R3+C5R1 -C1r3+C5r1
+ pmaddwd mm2, [coeffs + 96] ; -C5R3+C7R1 -C5r3+C7r1
+ movq mm3, mm5 ; A2 a2
+ paddd mm3, mm4 ; A2+B2 a2+b2
+ psubd mm5, mm4 ; a2-B2 a2-b2
+ psrad mm3, %6
+ psrad mm5, %6
+ movq mm4, mm6 ; A3 a3
+ paddd mm6, mm2 ; A3+B3 a3+b3
+ psubd mm4, mm2 ; a3-B3 a3-b3
+ psrad mm6, %6
+ packssdw mm3, mm3 ; A2+B2 a2+b2
+ movd [32 + %5], mm3
+ psrad mm4, %6
+ packssdw mm6, mm6 ; A3+B3 a3+b3
+ movd [48 + %5], mm6
+ packssdw mm4, mm4 ; A3-B3 a3-b3
+ packssdw mm5, mm5 ; A2-B2 a2-b2
+ movd [64 + %5], mm4
+ movd [80 + %5], mm5
+%endmacro
+
+%macro IDCT8 6
+ movq mm0, [%1] ; R4 R0 r4 r0
+ movq mm4, [coeffs + 16] ; C4 C4 C4 C4
+ pmaddwd mm4, mm0 ; C4R4+C4R0 C4r4+C4r0
+ movq mm5, [coeffs + 24] ; -C4 C4 -C4 C4
+ pmaddwd mm0, mm5 ; -C4R4+C4R0 -C4r4+C4r0
+ psrad mm4, %6
+ psrad mm0, %6
+ movq mm2, [8 + %1] ; R4 R0 r4 r0
+ movq mm1, [coeffs + 16] ; C4 C4 C4 C4
+ pmaddwd mm1, mm2 ; C4R4+C4R0 C4r4+C4r0
+ movq mm7, [coeffs + 24] ; -C4 C4 -C4 C4
+ pmaddwd mm2, mm7 ; -C4R4+C4R0 -C4r4+C4r0
+ movq mm7, [coeffs + 32] ; C6 C2 C6 C2
+ psrad mm1, %6
+ packssdw mm4, mm1 ; A0 a0
+ movq [%5], mm4
+ psrad mm2, %6
+ packssdw mm0, mm2 ; A1 a1
+ movq [16 + %5], mm0
+ movq [96 + %5], mm0
+ movq [112 + %5], mm4
+ movq [32 + %5], mm0
+ movq [48 + %5], mm4
+ movq [64 + %5], mm4
+ movq [80 + %5], mm0
+%endmacro
+
+%macro IDCT 0
+ DC_COND_IDCT 0, 8, 16, 24, rsp + 0, null, 11
+ Z_COND_IDCT 32, 40, 48, 56, rsp + 32, null, 11, %%4
+ Z_COND_IDCT 64, 72, 80, 88, rsp + 64, null, 11, %%2
+ Z_COND_IDCT 96, 104, 112, 120, rsp + 96, null, 11, %%1
+
+ IDCT1 [rsp + 0], [rsp + 64], [rsp + 32], [rsp + 96], blockq + 0, 20
+ IDCT1 [rsp + 8], [rsp + 72], [rsp + 40], [rsp + 104], blockq + 4, 20
+ IDCT1 [rsp + 16], [rsp + 80], [rsp + 48], [rsp + 112], blockq + 8, 20
+ IDCT1 [rsp + 24], [rsp + 88], [rsp + 56], [rsp + 120], blockq + 12, 20
+ jmp %%9
+
+ ALIGN 16
+ %%4:
+ Z_COND_IDCT 64, 72, 80, 88, rsp + 64, null, 11, %%6
+ Z_COND_IDCT 96, 104, 112, 120, rsp + 96, null, 11, %%5
+
+ IDCT2 [rsp + 0], [rsp + 64], [rsp + 32], [rsp + 96], blockq + 0, 20
+ IDCT2 [rsp + 8], [rsp + 72], [rsp + 40], [rsp + 104], blockq + 4, 20
+ IDCT2 [rsp + 16], [rsp + 80], [rsp + 48], [rsp + 112], blockq + 8, 20
+ IDCT2 [rsp + 24], [rsp + 88], [rsp + 56], [rsp + 120], blockq + 12, 20
+ jmp %%9
+
+ ALIGN 16
+ %%6:
+ Z_COND_IDCT 96, 104, 112, 120, rsp + 96, null, 11, %%7
+
+ IDCT3 [rsp + 0], [rsp + 64], [rsp + 32], [rsp + 96], blockq + 0, 20
+ IDCT3 [rsp + 8], [rsp + 72], [rsp + 40], [rsp + 104], blockq + 4, 20
+ IDCT3 [rsp + 16], [rsp + 80], [rsp + 48], [rsp + 112], blockq + 8, 20
+ IDCT3 [rsp + 24], [rsp + 88], [rsp + 56], [rsp + 120], blockq + 12, 20
+ jmp %%9
+
+ ALIGN 16
+ %%2:
+ Z_COND_IDCT 96, 104, 112, 120, rsp + 96, null, 11, %%3
+
+ IDCT4 [rsp + 0], [rsp + 64], [rsp + 32], [rsp + 96], blockq + 0, 20
+ IDCT4 [rsp + 8], [rsp + 72], [rsp + 40], [rsp + 104], blockq + 4, 20
+ IDCT4 [rsp + 16], [rsp + 80], [rsp + 48], [rsp + 112], blockq + 8, 20
+ IDCT4 [rsp + 24], [rsp + 88], [rsp + 56], [rsp + 120], blockq + 12, 20
+ jmp %%9
+
+ ALIGN 16
+ %%3:
+
+ IDCT5 [rsp + 0], [rsp + 64], [rsp + 32], [rsp + 96], blockq + 0, 20
+ IDCT5 [rsp + 8], [rsp + 72], [rsp + 40], [rsp + 104], blockq + 4, 20
+ IDCT5 [rsp + 16], [rsp + 80], [rsp + 48], [rsp + 112], blockq + 8, 20
+ IDCT5 [rsp + 24], [rsp + 88], [rsp + 56], [rsp + 120], blockq + 12, 20
+ jmp %%9
+
+ ALIGN 16
+ %%5:
+
+ IDCT6 rsp + 0, rsp + 64, rsp + 32, rsp + 96, blockq + 0, 20
+ IDCT6 rsp + 16, rsp + 80, rsp + 48, rsp + 112, blockq + 8, 20
+ jmp %%9
+
+ ALIGN 16
+ %%1:
+
+ IDCT7 [rsp + 0], [rsp + 64], [rsp + 32], [rsp + 96], blockq + 0, 20
+ IDCT7 [rsp + 8], [rsp + 72], [rsp + 40], [rsp + 104], blockq + 4, 20
+ IDCT7 [rsp + 16], [rsp + 80], [rsp + 48], [rsp + 112], blockq + 8, 20
+ IDCT7 [rsp + 24], [rsp + 88], [rsp + 56], [rsp + 120], blockq + 12, 20
+ jmp %%9
+
+ ALIGN 16
+ %%7:
+
+ IDCT8 rsp + 0, rsp + 64, rsp + 32, rsp + 96, blockq + 0, 20
+ IDCT8 rsp + 16, rsp + 80, rsp + 48, rsp + 112, blockq + 8, 20
+
+ %%9:
+%endmacro
+
+%macro PUT_PIXELS_CLAMPED_HALF 1
+ mova m0, [blockq+mmsize*0+%1]
+ mova m1, [blockq+mmsize*2+%1]
+%if mmsize == 8
+ mova m2, [blockq+mmsize*4+%1]
+ mova m3, [blockq+mmsize*6+%1]
+%endif
+ packuswb m0, [blockq+mmsize*1+%1]
+ packuswb m1, [blockq+mmsize*3+%1]
+%if mmsize == 8
+ packuswb m2, [blockq+mmsize*5+%1]
+ packuswb m3, [blockq+mmsize*7+%1]
+ movq [pixelsq], m0
+ movq [lsizeq+pixelsq], m1
+ movq [2*lsizeq+pixelsq], m2
+ movq [lsize3q+pixelsq], m3
+%else
+ movq [pixelsq], m0
+ movhps [lsizeq+pixelsq], m0
+ movq [2*lsizeq+pixelsq], m1
+ movhps [lsize3q+pixelsq], m1
+%endif
+%endmacro
+
+%macro ADD_PIXELS_CLAMPED 1
+ mova m0, [blockq+mmsize*0+%1]
+ mova m1, [blockq+mmsize*1+%1]
+%if mmsize == 8
+ mova m5, [blockq+mmsize*2+%1]
+ mova m6, [blockq+mmsize*3+%1]
+%endif
+ movq m2, [pixelsq]
+ movq m3, [pixelsq+lsizeq]
+%if mmsize == 8
+ mova m7, m2
+ punpcklbw m2, m4
+ punpckhbw m7, m4
+ paddsw m0, m2
+ paddsw m1, m7
+ mova m7, m3
+ punpcklbw m3, m4
+ punpckhbw m7, m4
+ paddsw m5, m3
+ paddsw m6, m7
+%else
+ punpcklbw m2, m4
+ punpcklbw m3, m4
+ paddsw m0, m2
+ paddsw m1, m3
+%endif
+ packuswb m0, m1
+%if mmsize == 8
+ packuswb m5, m6
+ movq [pixelsq], m0
+ movq [pixelsq+lsizeq], m5
+%else
+ movq [pixelsq], m0
+ movhps [pixelsq+lsizeq], m0
+%endif
+%endmacro
+
+INIT_MMX mmx
+
+cglobal simple_idct, 1, 2, 8, 128, block, t0
+ IDCT
+RET
+
+cglobal simple_idct_put, 3, 5, 8, 128, pixels, lsize, block, lsize3, t0
+ IDCT
+ lea lsize3q, [lsizeq*3]
+ PUT_PIXELS_CLAMPED_HALF 0
+ lea pixelsq, [pixelsq+lsizeq*4]
+ PUT_PIXELS_CLAMPED_HALF 64
+RET
+
+cglobal simple_idct_add, 3, 4, 8, 128, pixels, lsize, block, t0
+ IDCT
+ pxor m4, m4
+ ADD_PIXELS_CLAMPED 0
+ lea pixelsq, [pixelsq+lsizeq*2]
+ ADD_PIXELS_CLAMPED 32
+ lea pixelsq, [pixelsq+lsizeq*2]
+ ADD_PIXELS_CLAMPED 64
+ lea pixelsq, [pixelsq+lsizeq*2]
+ ADD_PIXELS_CLAMPED 96
+RET
+
+INIT_XMM sse2
+
+cglobal simple_idct_put, 3, 5, 8, 128, pixels, lsize, block, lsize3, t0
+ IDCT
+ lea lsize3q, [lsizeq*3]
+ PUT_PIXELS_CLAMPED_HALF 0
+ lea pixelsq, [pixelsq+lsizeq*4]
+ PUT_PIXELS_CLAMPED_HALF 64
+RET
+
+cglobal simple_idct_add, 3, 4, 8, 128, pixels, lsize, block, t0
+ IDCT
+ pxor m4, m4
+ ADD_PIXELS_CLAMPED 0
+ lea pixelsq, [pixelsq+lsizeq*2]
+ ADD_PIXELS_CLAMPED 32
+ lea pixelsq, [pixelsq+lsizeq*2]
+ ADD_PIXELS_CLAMPED 64
+ lea pixelsq, [pixelsq+lsizeq*2]
+ ADD_PIXELS_CLAMPED 96
+RET
diff --git a/libavcodec/x86/simple_idct.c b/libavcodec/x86/simple_idct.c
deleted file mode 100644
index 1155920ae8..0000000000
--- a/libavcodec/x86/simple_idct.c
+++ /dev/null
@@ -1,929 +0,0 @@
-/*
- * Simple IDCT MMX
- *
- * Copyright (c) 2001, 2002 Michael Niedermayer <michaelni@gmx.at>
- *
- * This file is part of FFmpeg.
- *
- * FFmpeg is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * FFmpeg is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include "libavutil/mem.h"
-#include "libavutil/x86/asm.h"
-
-#include "libavcodec/idctdsp.h"
-#include "libavcodec/x86/idctdsp.h"
-
-#include "idctdsp.h"
-#include "simple_idct.h"
-
-#if HAVE_INLINE_ASM
-
-/*
-23170.475006
-22725.260826
-21406.727617
-19265.545870
-16384.000000
-12872.826198
-8866.956905
-4520.335430
-*/
-#define C0 23170 //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
-#define C1 22725 //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
-#define C2 21407 //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
-#define C3 19266 //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
-#define C4 16383 //cos(i*M_PI/16)*sqrt(2)*(1<<14) - 0.5
-#define C5 12873 //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
-#define C6 8867 //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
-#define C7 4520 //cos(i*M_PI/16)*sqrt(2)*(1<<14) + 0.5
-
-#define ROW_SHIFT 11
-#define COL_SHIFT 20 // 6
-
-DECLARE_ASM_CONST(8, uint64_t, wm1010)= 0xFFFF0000FFFF0000ULL;
-DECLARE_ASM_CONST(8, uint64_t, d40000)= 0x0000000000040000ULL;
-
-DECLARE_ALIGNED(8, static const int16_t, coeffs)[]= {
- 1<<(ROW_SHIFT-1), 0, 1<<(ROW_SHIFT-1), 0,
-// 1<<(COL_SHIFT-1), 0, 1<<(COL_SHIFT-1), 0,
-// 0, 1<<(COL_SHIFT-1-16), 0, 1<<(COL_SHIFT-1-16),
- 1<<(ROW_SHIFT-1), 1, 1<<(ROW_SHIFT-1), 0,
- // the 1 = ((1<<(COL_SHIFT-1))/C4)<<ROW_SHIFT :)
-// 0, 0, 0, 0,
-// 0, 0, 0, 0,
-
- C4, C4, C4, C4,
- C4, -C4, C4, -C4,
-
- C2, C6, C2, C6,
- C6, -C2, C6, -C2,
-
- C1, C3, C1, C3,
- C5, C7, C5, C7,
-
- C3, -C7, C3, -C7,
--C1, -C5, -C1, -C5,
-
- C5, -C1, C5, -C1,
- C7, C3, C7, C3,
-
- C7, -C5, C7, -C5,
- C3, -C1, C3, -C1
-};
-
-static inline void idct(int16_t *block)
-{
- LOCAL_ALIGNED_8(int64_t, align_tmp, [16]);
- int16_t * const temp= (int16_t*)align_tmp;
-
- __asm__ volatile(
-#define DC_COND_IDCT(src0, src4, src1, src5, dst, rounder, shift) \
- "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\
- "movq " #src4 ", %%mm1 \n\t" /* R6 R2 r6 r2 */\
- "movq " #src1 ", %%mm2 \n\t" /* R3 R1 r3 r1 */\
- "movq " #src5 ", %%mm3 \n\t" /* R7 R5 r7 r5 */\
- "movq "MANGLE(wm1010)", %%mm4 \n\t"\
- "pand %%mm0, %%mm4 \n\t"\
- "por %%mm1, %%mm4 \n\t"\
- "por %%mm2, %%mm4 \n\t"\
- "por %%mm3, %%mm4 \n\t"\
- "packssdw %%mm4,%%mm4 \n\t"\
- "movd %%mm4, %%eax \n\t"\
- "orl %%eax, %%eax \n\t"\
- "jz 1f \n\t"\
- "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\
- "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\
- "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\
- "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\
- "movq 32(%2), %%mm5 \n\t" /* C6 C2 C6 C2 */\
- "pmaddwd %%mm1, %%mm5 \n\t" /* C6R6+C2R2 C6r6+C2r2 */\
- "movq 40(%2), %%mm6 \n\t" /* -C2 C6 -C2 C6 */\
- "pmaddwd %%mm6, %%mm1 \n\t" /* -C2R6+C6R2 -C2r6+C6r2 */\
- "movq 48(%2), %%mm7 \n\t" /* C3 C1 C3 C1 */\
- "pmaddwd %%mm2, %%mm7 \n\t" /* C3R3+C1R1 C3r3+C1r1 */\
- #rounder ", %%mm4 \n\t"\
- "movq %%mm4, %%mm6 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\
- "paddd %%mm5, %%mm4 \n\t" /* A0 a0 */\
- "psubd %%mm5, %%mm6 \n\t" /* A3 a3 */\
- "movq 56(%2), %%mm5 \n\t" /* C7 C5 C7 C5 */\
- "pmaddwd %%mm3, %%mm5 \n\t" /* C7R7+C5R5 C7r7+C5r5 */\
- #rounder ", %%mm0 \n\t"\
- "paddd %%mm0, %%mm1 \n\t" /* A1 a1 */\
- "paddd %%mm0, %%mm0 \n\t" \
- "psubd %%mm1, %%mm0 \n\t" /* A2 a2 */\
- "pmaddwd 64(%2), %%mm2 \n\t" /* -C7R3+C3R1 -C7r3+C3r1 */\
- "paddd %%mm5, %%mm7 \n\t" /* B0 b0 */\
- "movq 72(%2), %%mm5 \n\t" /* -C5 -C1 -C5 -C1 */\
- "pmaddwd %%mm3, %%mm5 \n\t" /* -C5R7-C1R5 -C5r7-C1r5 */\
- "paddd %%mm4, %%mm7 \n\t" /* A0+B0 a0+b0 */\
- "paddd %%mm4, %%mm4 \n\t" /* 2A0 2a0 */\
- "psubd %%mm7, %%mm4 \n\t" /* A0-B0 a0-b0 */\
- "paddd %%mm2, %%mm5 \n\t" /* B1 b1 */\
- "psrad $" #shift ", %%mm7 \n\t"\
- "psrad $" #shift ", %%mm4 \n\t"\
- "movq %%mm1, %%mm2 \n\t" /* A1 a1 */\
- "paddd %%mm5, %%mm1 \n\t" /* A1+B1 a1+b1 */\
- "psubd %%mm5, %%mm2 \n\t" /* A1-B1 a1-b1 */\
- "psrad $" #shift ", %%mm1 \n\t"\
- "psrad $" #shift ", %%mm2 \n\t"\
- "packssdw %%mm1, %%mm7 \n\t" /* A1+B1 a1+b1 A0+B0 a0+b0 */\
- "packssdw %%mm4, %%mm2 \n\t" /* A0-B0 a0-b0 A1-B1 a1-b1 */\
- "movq %%mm7, " #dst " \n\t"\
- "movq " #src1 ", %%mm1 \n\t" /* R3 R1 r3 r1 */\
- "movq 80(%2), %%mm4 \n\t" /* -C1 C5 -C1 C5 */\
- "movq %%mm2, 24+" #dst " \n\t"\
- "pmaddwd %%mm1, %%mm4 \n\t" /* -C1R3+C5R1 -C1r3+C5r1 */\
- "movq 88(%2), %%mm7 \n\t" /* C3 C7 C3 C7 */\
- "pmaddwd 96(%2), %%mm1 \n\t" /* -C5R3+C7R1 -C5r3+C7r1 */\
- "pmaddwd %%mm3, %%mm7 \n\t" /* C3R7+C7R5 C3r7+C7r5 */\
- "movq %%mm0, %%mm2 \n\t" /* A2 a2 */\
- "pmaddwd 104(%2), %%mm3 \n\t" /* -C1R7+C3R5 -C1r7+C3r5 */\
- "paddd %%mm7, %%mm4 \n\t" /* B2 b2 */\
- "paddd %%mm4, %%mm2 \n\t" /* A2+B2 a2+b2 */\
- "psubd %%mm4, %%mm0 \n\t" /* a2-B2 a2-b2 */\
- "psrad $" #shift ", %%mm2 \n\t"\
- "psrad $" #shift ", %%mm0 \n\t"\
- "movq %%mm6, %%mm4 \n\t" /* A3 a3 */\
- "paddd %%mm1, %%mm3 \n\t" /* B3 b3 */\
- "paddd %%mm3, %%mm6 \n\t" /* A3+B3 a3+b3 */\
- "psubd %%mm3, %%mm4 \n\t" /* a3-B3 a3-b3 */\
- "psrad $" #shift ", %%mm6 \n\t"\
- "packssdw %%mm6, %%mm2 \n\t" /* A3+B3 a3+b3 A2+B2 a2+b2 */\
- "movq %%mm2, 8+" #dst " \n\t"\
- "psrad $" #shift ", %%mm4 \n\t"\
- "packssdw %%mm0, %%mm4 \n\t" /* A2-B2 a2-b2 A3-B3 a3-b3 */\
- "movq %%mm4, 16+" #dst " \n\t"\
- "jmp 2f \n\t"\
- "1: \n\t"\
- "pslld $16, %%mm0 \n\t"\
- "paddd "MANGLE(d40000)", %%mm0 \n\t"\
- "psrad $13, %%mm0 \n\t"\
- "packssdw %%mm0, %%mm0 \n\t"\
- "movq %%mm0, " #dst " \n\t"\
- "movq %%mm0, 8+" #dst " \n\t"\
- "movq %%mm0, 16+" #dst " \n\t"\
- "movq %%mm0, 24+" #dst " \n\t"\
- "2: \n\t"
-
-#define Z_COND_IDCT(src0, src4, src1, src5, dst, rounder, shift, bt) \
- "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\
- "movq " #src4 ", %%mm1 \n\t" /* R6 R2 r6 r2 */\
- "movq " #src1 ", %%mm2 \n\t" /* R3 R1 r3 r1 */\
- "movq " #src5 ", %%mm3 \n\t" /* R7 R5 r7 r5 */\
- "movq %%mm0, %%mm4 \n\t"\
- "por %%mm1, %%mm4 \n\t"\
- "por %%mm2, %%mm4 \n\t"\
- "por %%mm3, %%mm4 \n\t"\
- "packssdw %%mm4,%%mm4 \n\t"\
- "movd %%mm4, %%eax \n\t"\
- "orl %%eax, %%eax \n\t"\
- "jz " #bt " \n\t"\
- "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\
- "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\
- "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\
- "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\
- "movq 32(%2), %%mm5 \n\t" /* C6 C2 C6 C2 */\
- "pmaddwd %%mm1, %%mm5 \n\t" /* C6R6+C2R2 C6r6+C2r2 */\
- "movq 40(%2), %%mm6 \n\t" /* -C2 C6 -C2 C6 */\
- "pmaddwd %%mm6, %%mm1 \n\t" /* -C2R6+C6R2 -C2r6+C6r2 */\
- "movq 48(%2), %%mm7 \n\t" /* C3 C1 C3 C1 */\
- "pmaddwd %%mm2, %%mm7 \n\t" /* C3R3+C1R1 C3r3+C1r1 */\
- #rounder ", %%mm4 \n\t"\
- "movq %%mm4, %%mm6 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\
- "paddd %%mm5, %%mm4 \n\t" /* A0 a0 */\
- "psubd %%mm5, %%mm6 \n\t" /* A3 a3 */\
- "movq 56(%2), %%mm5 \n\t" /* C7 C5 C7 C5 */\
- "pmaddwd %%mm3, %%mm5 \n\t" /* C7R7+C5R5 C7r7+C5r5 */\
- #rounder ", %%mm0 \n\t"\
- "paddd %%mm0, %%mm1 \n\t" /* A1 a1 */\
- "paddd %%mm0, %%mm0 \n\t" \
- "psubd %%mm1, %%mm0 \n\t" /* A2 a2 */\
- "pmaddwd 64(%2), %%mm2 \n\t" /* -C7R3+C3R1 -C7r3+C3r1 */\
- "paddd %%mm5, %%mm7 \n\t" /* B0 b0 */\
- "movq 72(%2), %%mm5 \n\t" /* -C5 -C1 -C5 -C1 */\
- "pmaddwd %%mm3, %%mm5 \n\t" /* -C5R7-C1R5 -C5r7-C1r5 */\
- "paddd %%mm4, %%mm7 \n\t" /* A0+B0 a0+b0 */\
- "paddd %%mm4, %%mm4 \n\t" /* 2A0 2a0 */\
- "psubd %%mm7, %%mm4 \n\t" /* A0-B0 a0-b0 */\
- "paddd %%mm2, %%mm5 \n\t" /* B1 b1 */\
- "psrad $" #shift ", %%mm7 \n\t"\
- "psrad $" #shift ", %%mm4 \n\t"\
- "movq %%mm1, %%mm2 \n\t" /* A1 a1 */\
- "paddd %%mm5, %%mm1 \n\t" /* A1+B1 a1+b1 */\
- "psubd %%mm5, %%mm2 \n\t" /* A1-B1 a1-b1 */\
- "psrad $" #shift ", %%mm1 \n\t"\
- "psrad $" #shift ", %%mm2 \n\t"\
- "packssdw %%mm1, %%mm7 \n\t" /* A1+B1 a1+b1 A0+B0 a0+b0 */\
- "packssdw %%mm4, %%mm2 \n\t" /* A0-B0 a0-b0 A1-B1 a1-b1 */\
- "movq %%mm7, " #dst " \n\t"\
- "movq " #src1 ", %%mm1 \n\t" /* R3 R1 r3 r1 */\
- "movq 80(%2), %%mm4 \n\t" /* -C1 C5 -C1 C5 */\
- "movq %%mm2, 24+" #dst " \n\t"\
- "pmaddwd %%mm1, %%mm4 \n\t" /* -C1R3+C5R1 -C1r3+C5r1 */\
- "movq 88(%2), %%mm7 \n\t" /* C3 C7 C3 C7 */\
- "pmaddwd 96(%2), %%mm1 \n\t" /* -C5R3+C7R1 -C5r3+C7r1 */\
- "pmaddwd %%mm3, %%mm7 \n\t" /* C3R7+C7R5 C3r7+C7r5 */\
- "movq %%mm0, %%mm2 \n\t" /* A2 a2 */\
- "pmaddwd 104(%2), %%mm3 \n\t" /* -C1R7+C3R5 -C1r7+C3r5 */\
- "paddd %%mm7, %%mm4 \n\t" /* B2 b2 */\
- "paddd %%mm4, %%mm2 \n\t" /* A2+B2 a2+b2 */\
- "psubd %%mm4, %%mm0 \n\t" /* a2-B2 a2-b2 */\
- "psrad $" #shift ", %%mm2 \n\t"\
- "psrad $" #shift ", %%mm0 \n\t"\
- "movq %%mm6, %%mm4 \n\t" /* A3 a3 */\
- "paddd %%mm1, %%mm3 \n\t" /* B3 b3 */\
- "paddd %%mm3, %%mm6 \n\t" /* A3+B3 a3+b3 */\
- "psubd %%mm3, %%mm4 \n\t" /* a3-B3 a3-b3 */\
- "psrad $" #shift ", %%mm6 \n\t"\
- "packssdw %%mm6, %%mm2 \n\t" /* A3+B3 a3+b3 A2+B2 a2+b2 */\
- "movq %%mm2, 8+" #dst " \n\t"\
- "psrad $" #shift ", %%mm4 \n\t"\
- "packssdw %%mm0, %%mm4 \n\t" /* A2-B2 a2-b2 A3-B3 a3-b3 */\
- "movq %%mm4, 16+" #dst " \n\t"\
-
-#define ROW_IDCT(src0, src4, src1, src5, dst, rounder, shift) \
- "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\
- "movq " #src4 ", %%mm1 \n\t" /* R6 R2 r6 r2 */\
- "movq " #src1 ", %%mm2 \n\t" /* R3 R1 r3 r1 */\
- "movq " #src5 ", %%mm3 \n\t" /* R7 R5 r7 r5 */\
- "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\
- "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\
- "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\
- "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\
- "movq 32(%2), %%mm5 \n\t" /* C6 C2 C6 C2 */\
- "pmaddwd %%mm1, %%mm5 \n\t" /* C6R6+C2R2 C6r6+C2r2 */\
- "movq 40(%2), %%mm6 \n\t" /* -C2 C6 -C2 C6 */\
- "pmaddwd %%mm6, %%mm1 \n\t" /* -C2R6+C6R2 -C2r6+C6r2 */\
- "movq 48(%2), %%mm7 \n\t" /* C3 C1 C3 C1 */\
- "pmaddwd %%mm2, %%mm7 \n\t" /* C3R3+C1R1 C3r3+C1r1 */\
- #rounder ", %%mm4 \n\t"\
- "movq %%mm4, %%mm6 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\
- "paddd %%mm5, %%mm4 \n\t" /* A0 a0 */\
- "psubd %%mm5, %%mm6 \n\t" /* A3 a3 */\
- "movq 56(%2), %%mm5 \n\t" /* C7 C5 C7 C5 */\
- "pmaddwd %%mm3, %%mm5 \n\t" /* C7R7+C5R5 C7r7+C5r5 */\
- #rounder ", %%mm0 \n\t"\
- "paddd %%mm0, %%mm1 \n\t" /* A1 a1 */\
- "paddd %%mm0, %%mm0 \n\t" \
- "psubd %%mm1, %%mm0 \n\t" /* A2 a2 */\
- "pmaddwd 64(%2), %%mm2 \n\t" /* -C7R3+C3R1 -C7r3+C3r1 */\
- "paddd %%mm5, %%mm7 \n\t" /* B0 b0 */\
- "movq 72(%2), %%mm5 \n\t" /* -C5 -C1 -C5 -C1 */\
- "pmaddwd %%mm3, %%mm5 \n\t" /* -C5R7-C1R5 -C5r7-C1r5 */\
- "paddd %%mm4, %%mm7 \n\t" /* A0+B0 a0+b0 */\
- "paddd %%mm4, %%mm4 \n\t" /* 2A0 2a0 */\
- "psubd %%mm7, %%mm4 \n\t" /* A0-B0 a0-b0 */\
- "paddd %%mm2, %%mm5 \n\t" /* B1 b1 */\
- "psrad $" #shift ", %%mm7 \n\t"\
- "psrad $" #shift ", %%mm4 \n\t"\
- "movq %%mm1, %%mm2 \n\t" /* A1 a1 */\
- "paddd %%mm5, %%mm1 \n\t" /* A1+B1 a1+b1 */\
- "psubd %%mm5, %%mm2 \n\t" /* A1-B1 a1-b1 */\
- "psrad $" #shift ", %%mm1 \n\t"\
- "psrad $" #shift ", %%mm2 \n\t"\
- "packssdw %%mm1, %%mm7 \n\t" /* A1+B1 a1+b1 A0+B0 a0+b0 */\
- "packssdw %%mm4, %%mm2 \n\t" /* A0-B0 a0-b0 A1-B1 a1-b1 */\
- "movq %%mm7, " #dst " \n\t"\
- "movq " #src1 ", %%mm1 \n\t" /* R3 R1 r3 r1 */\
- "movq 80(%2), %%mm4 \n\t" /* -C1 C5 -C1 C5 */\
- "movq %%mm2, 24+" #dst " \n\t"\
- "pmaddwd %%mm1, %%mm4 \n\t" /* -C1R3+C5R1 -C1r3+C5r1 */\
- "movq 88(%2), %%mm7 \n\t" /* C3 C7 C3 C7 */\
- "pmaddwd 96(%2), %%mm1 \n\t" /* -C5R3+C7R1 -C5r3+C7r1 */\
- "pmaddwd %%mm3, %%mm7 \n\t" /* C3R7+C7R5 C3r7+C7r5 */\
- "movq %%mm0, %%mm2 \n\t" /* A2 a2 */\
- "pmaddwd 104(%2), %%mm3 \n\t" /* -C1R7+C3R5 -C1r7+C3r5 */\
- "paddd %%mm7, %%mm4 \n\t" /* B2 b2 */\
- "paddd %%mm4, %%mm2 \n\t" /* A2+B2 a2+b2 */\
- "psubd %%mm4, %%mm0 \n\t" /* a2-B2 a2-b2 */\
- "psrad $" #shift ", %%mm2 \n\t"\
- "psrad $" #shift ", %%mm0 \n\t"\
- "movq %%mm6, %%mm4 \n\t" /* A3 a3 */\
- "paddd %%mm1, %%mm3 \n\t" /* B3 b3 */\
- "paddd %%mm3, %%mm6 \n\t" /* A3+B3 a3+b3 */\
- "psubd %%mm3, %%mm4 \n\t" /* a3-B3 a3-b3 */\
- "psrad $" #shift ", %%mm6 \n\t"\
- "packssdw %%mm6, %%mm2 \n\t" /* A3+B3 a3+b3 A2+B2 a2+b2 */\
- "movq %%mm2, 8+" #dst " \n\t"\
- "psrad $" #shift ", %%mm4 \n\t"\
- "packssdw %%mm0, %%mm4 \n\t" /* A2-B2 a2-b2 A3-B3 a3-b3 */\
- "movq %%mm4, 16+" #dst " \n\t"\
-
-//IDCT( src0, src4, src1, src5, dst, rounder, shift)
-DC_COND_IDCT( 0(%0), 8(%0), 16(%0), 24(%0), 0(%1),paddd 8(%2), 11)
-Z_COND_IDCT( 32(%0), 40(%0), 48(%0), 56(%0), 32(%1),paddd (%2), 11, 4f)
-Z_COND_IDCT( 64(%0), 72(%0), 80(%0), 88(%0), 64(%1),paddd (%2), 11, 2f)
-Z_COND_IDCT( 96(%0),104(%0),112(%0),120(%0), 96(%1),paddd (%2), 11, 1f)
-
-#undef IDCT
-#define IDCT(src0, src4, src1, src5, dst, shift) \
- "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\
- "movq " #src4 ", %%mm1 \n\t" /* R6 R2 r6 r2 */\
- "movq " #src1 ", %%mm2 \n\t" /* R3 R1 r3 r1 */\
- "movq " #src5 ", %%mm3 \n\t" /* R7 R5 r7 r5 */\
- "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\
- "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\
- "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\
- "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\
- "movq 32(%2), %%mm5 \n\t" /* C6 C2 C6 C2 */\
- "pmaddwd %%mm1, %%mm5 \n\t" /* C6R6+C2R2 C6r6+C2r2 */\
- "movq 40(%2), %%mm6 \n\t" /* -C2 C6 -C2 C6 */\
- "pmaddwd %%mm6, %%mm1 \n\t" /* -C2R6+C6R2 -C2r6+C6r2 */\
- "movq %%mm4, %%mm6 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\
- "movq 48(%2), %%mm7 \n\t" /* C3 C1 C3 C1 */\
- "pmaddwd %%mm2, %%mm7 \n\t" /* C3R3+C1R1 C3r3+C1r1 */\
- "paddd %%mm5, %%mm4 \n\t" /* A0 a0 */\
- "psubd %%mm5, %%mm6 \n\t" /* A3 a3 */\
- "movq %%mm0, %%mm5 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\
- "paddd %%mm1, %%mm0 \n\t" /* A1 a1 */\
- "psubd %%mm1, %%mm5 \n\t" /* A2 a2 */\
- "movq 56(%2), %%mm1 \n\t" /* C7 C5 C7 C5 */\
- "pmaddwd %%mm3, %%mm1 \n\t" /* C7R7+C5R5 C7r7+C5r5 */\
- "pmaddwd 64(%2), %%mm2 \n\t" /* -C7R3+C3R1 -C7r3+C3r1 */\
- "paddd %%mm1, %%mm7 \n\t" /* B0 b0 */\
- "movq 72(%2), %%mm1 \n\t" /* -C5 -C1 -C5 -C1 */\
- "pmaddwd %%mm3, %%mm1 \n\t" /* -C5R7-C1R5 -C5r7-C1r5 */\
- "paddd %%mm4, %%mm7 \n\t" /* A0+B0 a0+b0 */\
- "paddd %%mm4, %%mm4 \n\t" /* 2A0 2a0 */\
- "psubd %%mm7, %%mm4 \n\t" /* A0-B0 a0-b0 */\
- "paddd %%mm2, %%mm1 \n\t" /* B1 b1 */\
- "psrad $" #shift ", %%mm7 \n\t"\
- "psrad $" #shift ", %%mm4 \n\t"\
- "movq %%mm0, %%mm2 \n\t" /* A1 a1 */\
- "paddd %%mm1, %%mm0 \n\t" /* A1+B1 a1+b1 */\
- "psubd %%mm1, %%mm2 \n\t" /* A1-B1 a1-b1 */\
- "psrad $" #shift ", %%mm0 \n\t"\
- "psrad $" #shift ", %%mm2 \n\t"\
- "packssdw %%mm7, %%mm7 \n\t" /* A0+B0 a0+b0 */\
- "movd %%mm7, " #dst " \n\t"\
- "packssdw %%mm0, %%mm0 \n\t" /* A1+B1 a1+b1 */\
- "movd %%mm0, 16+" #dst " \n\t"\
- "packssdw %%mm2, %%mm2 \n\t" /* A1-B1 a1-b1 */\
- "movd %%mm2, 96+" #dst " \n\t"\
- "packssdw %%mm4, %%mm4 \n\t" /* A0-B0 a0-b0 */\
- "movd %%mm4, 112+" #dst " \n\t"\
- "movq " #src1 ", %%mm0 \n\t" /* R3 R1 r3 r1 */\
- "movq 80(%2), %%mm4 \n\t" /* -C1 C5 -C1 C5 */\
- "pmaddwd %%mm0, %%mm4 \n\t" /* -C1R3+C5R1 -C1r3+C5r1 */\
- "movq 88(%2), %%mm7 \n\t" /* C3 C7 C3 C7 */\
- "pmaddwd 96(%2), %%mm0 \n\t" /* -C5R3+C7R1 -C5r3+C7r1 */\
- "pmaddwd %%mm3, %%mm7 \n\t" /* C3R7+C7R5 C3r7+C7r5 */\
- "movq %%mm5, %%mm2 \n\t" /* A2 a2 */\
- "pmaddwd 104(%2), %%mm3 \n\t" /* -C1R7+C3R5 -C1r7+C3r5 */\
- "paddd %%mm7, %%mm4 \n\t" /* B2 b2 */\
- "paddd %%mm4, %%mm2 \n\t" /* A2+B2 a2+b2 */\
- "psubd %%mm4, %%mm5 \n\t" /* a2-B2 a2-b2 */\
- "psrad $" #shift ", %%mm2 \n\t"\
- "psrad $" #shift ", %%mm5 \n\t"\
- "movq %%mm6, %%mm4 \n\t" /* A3 a3 */\
- "paddd %%mm0, %%mm3 \n\t" /* B3 b3 */\
- "paddd %%mm3, %%mm6 \n\t" /* A3+B3 a3+b3 */\
- "psubd %%mm3, %%mm4 \n\t" /* a3-B3 a3-b3 */\
- "psrad $" #shift ", %%mm6 \n\t"\
- "psrad $" #shift ", %%mm4 \n\t"\
- "packssdw %%mm2, %%mm2 \n\t" /* A2+B2 a2+b2 */\
- "packssdw %%mm6, %%mm6 \n\t" /* A3+B3 a3+b3 */\
- "movd %%mm2, 32+" #dst " \n\t"\
- "packssdw %%mm4, %%mm4 \n\t" /* A3-B3 a3-b3 */\
- "packssdw %%mm5, %%mm5 \n\t" /* A2-B2 a2-b2 */\
- "movd %%mm6, 48+" #dst " \n\t"\
- "movd %%mm4, 64+" #dst " \n\t"\
- "movd %%mm5, 80+" #dst " \n\t"
-
-
-//IDCT( src0, src4, src1, src5, dst, shift)
-IDCT( (%1), 64(%1), 32(%1), 96(%1), 0(%0), 20)
-IDCT( 8(%1), 72(%1), 40(%1), 104(%1), 4(%0), 20)
-IDCT( 16(%1), 80(%1), 48(%1), 112(%1), 8(%0), 20)
-IDCT( 24(%1), 88(%1), 56(%1), 120(%1), 12(%0), 20)
- "jmp 9f \n\t"
-
- "# .p2align 4 \n\t"\
- "4: \n\t"
-Z_COND_IDCT( 64(%0), 72(%0), 80(%0), 88(%0), 64(%1),paddd (%2), 11, 6f)
-Z_COND_IDCT( 96(%0),104(%0),112(%0),120(%0), 96(%1),paddd (%2), 11, 5f)
-
-#undef IDCT
-#define IDCT(src0, src4, src1, src5, dst, shift) \
- "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\
- "movq " #src4 ", %%mm1 \n\t" /* R6 R2 r6 r2 */\
- "movq " #src5 ", %%mm3 \n\t" /* R7 R5 r7 r5 */\
- "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\
- "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\
- "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\
- "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\
- "movq 32(%2), %%mm5 \n\t" /* C6 C2 C6 C2 */\
- "pmaddwd %%mm1, %%mm5 \n\t" /* C6R6+C2R2 C6r6+C2r2 */\
- "movq 40(%2), %%mm6 \n\t" /* -C2 C6 -C2 C6 */\
- "pmaddwd %%mm6, %%mm1 \n\t" /* -C2R6+C6R2 -C2r6+C6r2 */\
- "movq %%mm4, %%mm6 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\
- "paddd %%mm5, %%mm4 \n\t" /* A0 a0 */\
- "psubd %%mm5, %%mm6 \n\t" /* A3 a3 */\
- "movq %%mm0, %%mm5 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\
- "paddd %%mm1, %%mm0 \n\t" /* A1 a1 */\
- "psubd %%mm1, %%mm5 \n\t" /* A2 a2 */\
- "movq 56(%2), %%mm1 \n\t" /* C7 C5 C7 C5 */\
- "pmaddwd %%mm3, %%mm1 \n\t" /* C7R7+C5R5 C7r7+C5r5 */\
- "movq 72(%2), %%mm7 \n\t" /* -C5 -C1 -C5 -C1 */\
- "pmaddwd %%mm3, %%mm7 \n\t" /* -C5R7-C1R5 -C5r7-C1r5 */\
- "paddd %%mm4, %%mm1 \n\t" /* A0+B0 a0+b0 */\
- "paddd %%mm4, %%mm4 \n\t" /* 2A0 2a0 */\
- "psubd %%mm1, %%mm4 \n\t" /* A0-B0 a0-b0 */\
- "psrad $" #shift ", %%mm1 \n\t"\
- "psrad $" #shift ", %%mm4 \n\t"\
- "movq %%mm0, %%mm2 \n\t" /* A1 a1 */\
- "paddd %%mm7, %%mm0 \n\t" /* A1+B1 a1+b1 */\
- "psubd %%mm7, %%mm2 \n\t" /* A1-B1 a1-b1 */\
- "psrad $" #shift ", %%mm0 \n\t"\
- "psrad $" #shift ", %%mm2 \n\t"\
- "packssdw %%mm1, %%mm1 \n\t" /* A0+B0 a0+b0 */\
- "movd %%mm1, " #dst " \n\t"\
- "packssdw %%mm0, %%mm0 \n\t" /* A1+B1 a1+b1 */\
- "movd %%mm0, 16+" #dst " \n\t"\
- "packssdw %%mm2, %%mm2 \n\t" /* A1-B1 a1-b1 */\
- "movd %%mm2, 96+" #dst " \n\t"\
- "packssdw %%mm4, %%mm4 \n\t" /* A0-B0 a0-b0 */\
- "movd %%mm4, 112+" #dst " \n\t"\
- "movq 88(%2), %%mm1 \n\t" /* C3 C7 C3 C7 */\
- "pmaddwd %%mm3, %%mm1 \n\t" /* C3R7+C7R5 C3r7+C7r5 */\
- "movq %%mm5, %%mm2 \n\t" /* A2 a2 */\
- "pmaddwd 104(%2), %%mm3 \n\t" /* -C1R7+C3R5 -C1r7+C3r5 */\
- "paddd %%mm1, %%mm2 \n\t" /* A2+B2 a2+b2 */\
- "psubd %%mm1, %%mm5 \n\t" /* a2-B2 a2-b2 */\
- "psrad $" #shift ", %%mm2 \n\t"\
- "psrad $" #shift ", %%mm5 \n\t"\
- "movq %%mm6, %%mm1 \n\t" /* A3 a3 */\
- "paddd %%mm3, %%mm6 \n\t" /* A3+B3 a3+b3 */\
- "psubd %%mm3, %%mm1 \n\t" /* a3-B3 a3-b3 */\
- "psrad $" #shift ", %%mm6 \n\t"\
- "psrad $" #shift ", %%mm1 \n\t"\
- "packssdw %%mm2, %%mm2 \n\t" /* A2+B2 a2+b2 */\
- "packssdw %%mm6, %%mm6 \n\t" /* A3+B3 a3+b3 */\
- "movd %%mm2, 32+" #dst " \n\t"\
- "packssdw %%mm1, %%mm1 \n\t" /* A3-B3 a3-b3 */\
- "packssdw %%mm5, %%mm5 \n\t" /* A2-B2 a2-b2 */\
- "movd %%mm6, 48+" #dst " \n\t"\
- "movd %%mm1, 64+" #dst " \n\t"\
- "movd %%mm5, 80+" #dst " \n\t"
-
-//IDCT( src0, src4, src1, src5, dst, shift)
-IDCT( (%1), 64(%1), 32(%1), 96(%1), 0(%0), 20)
-IDCT( 8(%1), 72(%1), 40(%1), 104(%1), 4(%0), 20)
-IDCT( 16(%1), 80(%1), 48(%1), 112(%1), 8(%0), 20)
-IDCT( 24(%1), 88(%1), 56(%1), 120(%1), 12(%0), 20)
- "jmp 9f \n\t"
-
- "# .p2align 4 \n\t"\
- "6: \n\t"
-Z_COND_IDCT( 96(%0),104(%0),112(%0),120(%0), 96(%1),paddd (%2), 11, 7f)
-
-#undef IDCT
-#define IDCT(src0, src4, src1, src5, dst, shift) \
- "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\
- "movq " #src5 ", %%mm3 \n\t" /* R7 R5 r7 r5 */\
- "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\
- "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\
- "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\
- "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\
- "movq %%mm4, %%mm6 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\
- "movq %%mm0, %%mm5 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\
- "movq 56(%2), %%mm1 \n\t" /* C7 C5 C7 C5 */\
- "pmaddwd %%mm3, %%mm1 \n\t" /* C7R7+C5R5 C7r7+C5r5 */\
- "movq 72(%2), %%mm7 \n\t" /* -C5 -C1 -C5 -C1 */\
- "pmaddwd %%mm3, %%mm7 \n\t" /* -C5R7-C1R5 -C5r7-C1r5 */\
- "paddd %%mm4, %%mm1 \n\t" /* A0+B0 a0+b0 */\
- "paddd %%mm4, %%mm4 \n\t" /* 2A0 2a0 */\
- "psubd %%mm1, %%mm4 \n\t" /* A0-B0 a0-b0 */\
- "psrad $" #shift ", %%mm1 \n\t"\
- "psrad $" #shift ", %%mm4 \n\t"\
- "movq %%mm0, %%mm2 \n\t" /* A1 a1 */\
- "paddd %%mm7, %%mm0 \n\t" /* A1+B1 a1+b1 */\
- "psubd %%mm7, %%mm2 \n\t" /* A1-B1 a1-b1 */\
- "psrad $" #shift ", %%mm0 \n\t"\
- "psrad $" #shift ", %%mm2 \n\t"\
- "packssdw %%mm1, %%mm1 \n\t" /* A0+B0 a0+b0 */\
- "movd %%mm1, " #dst " \n\t"\
- "packssdw %%mm0, %%mm0 \n\t" /* A1+B1 a1+b1 */\
- "movd %%mm0, 16+" #dst " \n\t"\
- "packssdw %%mm2, %%mm2 \n\t" /* A1-B1 a1-b1 */\
- "movd %%mm2, 96+" #dst " \n\t"\
- "packssdw %%mm4, %%mm4 \n\t" /* A0-B0 a0-b0 */\
- "movd %%mm4, 112+" #dst " \n\t"\
- "movq 88(%2), %%mm1 \n\t" /* C3 C7 C3 C7 */\
- "pmaddwd %%mm3, %%mm1 \n\t" /* C3R7+C7R5 C3r7+C7r5 */\
- "movq %%mm5, %%mm2 \n\t" /* A2 a2 */\
- "pmaddwd 104(%2), %%mm3 \n\t" /* -C1R7+C3R5 -C1r7+C3r5 */\
- "paddd %%mm1, %%mm2 \n\t" /* A2+B2 a2+b2 */\
- "psubd %%mm1, %%mm5 \n\t" /* a2-B2 a2-b2 */\
- "psrad $" #shift ", %%mm2 \n\t"\
- "psrad $" #shift ", %%mm5 \n\t"\
- "movq %%mm6, %%mm1 \n\t" /* A3 a3 */\
- "paddd %%mm3, %%mm6 \n\t" /* A3+B3 a3+b3 */\
- "psubd %%mm3, %%mm1 \n\t" /* a3-B3 a3-b3 */\
- "psrad $" #shift ", %%mm6 \n\t"\
- "psrad $" #shift ", %%mm1 \n\t"\
- "packssdw %%mm2, %%mm2 \n\t" /* A2+B2 a2+b2 */\
- "packssdw %%mm6, %%mm6 \n\t" /* A3+B3 a3+b3 */\
- "movd %%mm2, 32+" #dst " \n\t"\
- "packssdw %%mm1, %%mm1 \n\t" /* A3-B3 a3-b3 */\
- "packssdw %%mm5, %%mm5 \n\t" /* A2-B2 a2-b2 */\
- "movd %%mm6, 48+" #dst " \n\t"\
- "movd %%mm1, 64+" #dst " \n\t"\
- "movd %%mm5, 80+" #dst " \n\t"
-
-
-//IDCT( src0, src4, src1, src5, dst, shift)
-IDCT( (%1), 64(%1), 32(%1), 96(%1), 0(%0), 20)
-IDCT( 8(%1), 72(%1), 40(%1), 104(%1), 4(%0), 20)
-IDCT( 16(%1), 80(%1), 48(%1), 112(%1), 8(%0), 20)
-IDCT( 24(%1), 88(%1), 56(%1), 120(%1), 12(%0), 20)
- "jmp 9f \n\t"
-
- "# .p2align 4 \n\t"\
- "2: \n\t"
-Z_COND_IDCT( 96(%0),104(%0),112(%0),120(%0), 96(%1),paddd (%2), 11, 3f)
-
-#undef IDCT
-#define IDCT(src0, src4, src1, src5, dst, shift) \
- "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\
- "movq " #src1 ", %%mm2 \n\t" /* R3 R1 r3 r1 */\
- "movq " #src5 ", %%mm3 \n\t" /* R7 R5 r7 r5 */\
- "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\
- "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\
- "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\
- "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\
- "movq %%mm4, %%mm6 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\
- "movq 48(%2), %%mm7 \n\t" /* C3 C1 C3 C1 */\
- "pmaddwd %%mm2, %%mm7 \n\t" /* C3R3+C1R1 C3r3+C1r1 */\
- "movq %%mm0, %%mm5 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\
- "movq 56(%2), %%mm1 \n\t" /* C7 C5 C7 C5 */\
- "pmaddwd %%mm3, %%mm1 \n\t" /* C7R7+C5R5 C7r7+C5r5 */\
- "pmaddwd 64(%2), %%mm2 \n\t" /* -C7R3+C3R1 -C7r3+C3r1 */\
- "paddd %%mm1, %%mm7 \n\t" /* B0 b0 */\
- "movq 72(%2), %%mm1 \n\t" /* -C5 -C1 -C5 -C1 */\
- "pmaddwd %%mm3, %%mm1 \n\t" /* -C5R7-C1R5 -C5r7-C1r5 */\
- "paddd %%mm4, %%mm7 \n\t" /* A0+B0 a0+b0 */\
- "paddd %%mm4, %%mm4 \n\t" /* 2A0 2a0 */\
- "psubd %%mm7, %%mm4 \n\t" /* A0-B0 a0-b0 */\
- "paddd %%mm2, %%mm1 \n\t" /* B1 b1 */\
- "psrad $" #shift ", %%mm7 \n\t"\
- "psrad $" #shift ", %%mm4 \n\t"\
- "movq %%mm0, %%mm2 \n\t" /* A1 a1 */\
- "paddd %%mm1, %%mm0 \n\t" /* A1+B1 a1+b1 */\
- "psubd %%mm1, %%mm2 \n\t" /* A1-B1 a1-b1 */\
- "psrad $" #shift ", %%mm0 \n\t"\
- "psrad $" #shift ", %%mm2 \n\t"\
- "packssdw %%mm7, %%mm7 \n\t" /* A0+B0 a0+b0 */\
- "movd %%mm7, " #dst " \n\t"\
- "packssdw %%mm0, %%mm0 \n\t" /* A1+B1 a1+b1 */\
- "movd %%mm0, 16+" #dst " \n\t"\
- "packssdw %%mm2, %%mm2 \n\t" /* A1-B1 a1-b1 */\
- "movd %%mm2, 96+" #dst " \n\t"\
- "packssdw %%mm4, %%mm4 \n\t" /* A0-B0 a0-b0 */\
- "movd %%mm4, 112+" #dst " \n\t"\
- "movq " #src1 ", %%mm0 \n\t" /* R3 R1 r3 r1 */\
- "movq 80(%2), %%mm4 \n\t" /* -C1 C5 -C1 C5 */\
- "pmaddwd %%mm0, %%mm4 \n\t" /* -C1R3+C5R1 -C1r3+C5r1 */\
- "movq 88(%2), %%mm7 \n\t" /* C3 C7 C3 C7 */\
- "pmaddwd 96(%2), %%mm0 \n\t" /* -C5R3+C7R1 -C5r3+C7r1 */\
- "pmaddwd %%mm3, %%mm7 \n\t" /* C3R7+C7R5 C3r7+C7r5 */\
- "movq %%mm5, %%mm2 \n\t" /* A2 a2 */\
- "pmaddwd 104(%2), %%mm3 \n\t" /* -C1R7+C3R5 -C1r7+C3r5 */\
- "paddd %%mm7, %%mm4 \n\t" /* B2 b2 */\
- "paddd %%mm4, %%mm2 \n\t" /* A2+B2 a2+b2 */\
- "psubd %%mm4, %%mm5 \n\t" /* a2-B2 a2-b2 */\
- "psrad $" #shift ", %%mm2 \n\t"\
- "psrad $" #shift ", %%mm5 \n\t"\
- "movq %%mm6, %%mm4 \n\t" /* A3 a3 */\
- "paddd %%mm0, %%mm3 \n\t" /* B3 b3 */\
- "paddd %%mm3, %%mm6 \n\t" /* A3+B3 a3+b3 */\
- "psubd %%mm3, %%mm4 \n\t" /* a3-B3 a3-b3 */\
- "psrad $" #shift ", %%mm6 \n\t"\
- "psrad $" #shift ", %%mm4 \n\t"\
- "packssdw %%mm2, %%mm2 \n\t" /* A2+B2 a2+b2 */\
- "packssdw %%mm6, %%mm6 \n\t" /* A3+B3 a3+b3 */\
- "movd %%mm2, 32+" #dst " \n\t"\
- "packssdw %%mm4, %%mm4 \n\t" /* A3-B3 a3-b3 */\
- "packssdw %%mm5, %%mm5 \n\t" /* A2-B2 a2-b2 */\
- "movd %%mm6, 48+" #dst " \n\t"\
- "movd %%mm4, 64+" #dst " \n\t"\
- "movd %%mm5, 80+" #dst " \n\t"
-
-//IDCT( src0, src4, src1, src5, dst, shift)
-IDCT( (%1), 64(%1), 32(%1), 96(%1), 0(%0), 20)
-IDCT( 8(%1), 72(%1), 40(%1), 104(%1), 4(%0), 20)
-IDCT( 16(%1), 80(%1), 48(%1), 112(%1), 8(%0), 20)
-IDCT( 24(%1), 88(%1), 56(%1), 120(%1), 12(%0), 20)
- "jmp 9f \n\t"
-
- "# .p2align 4 \n\t"\
- "3: \n\t"
-#undef IDCT
-#define IDCT(src0, src4, src1, src5, dst, shift) \
- "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\
- "movq " #src1 ", %%mm2 \n\t" /* R3 R1 r3 r1 */\
- "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\
- "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\
- "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\
- "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\
- "movq %%mm4, %%mm6 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\
- "movq 48(%2), %%mm7 \n\t" /* C3 C1 C3 C1 */\
- "pmaddwd %%mm2, %%mm7 \n\t" /* C3R3+C1R1 C3r3+C1r1 */\
- "movq %%mm0, %%mm5 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\
- "movq 64(%2), %%mm3 \n\t"\
- "pmaddwd %%mm2, %%mm3 \n\t" /* -C7R3+C3R1 -C7r3+C3r1 */\
- "paddd %%mm4, %%mm7 \n\t" /* A0+B0 a0+b0 */\
- "paddd %%mm4, %%mm4 \n\t" /* 2A0 2a0 */\
- "psubd %%mm7, %%mm4 \n\t" /* A0-B0 a0-b0 */\
- "psrad $" #shift ", %%mm7 \n\t"\
- "psrad $" #shift ", %%mm4 \n\t"\
- "movq %%mm0, %%mm1 \n\t" /* A1 a1 */\
- "paddd %%mm3, %%mm0 \n\t" /* A1+B1 a1+b1 */\
- "psubd %%mm3, %%mm1 \n\t" /* A1-B1 a1-b1 */\
- "psrad $" #shift ", %%mm0 \n\t"\
- "psrad $" #shift ", %%mm1 \n\t"\
- "packssdw %%mm7, %%mm7 \n\t" /* A0+B0 a0+b0 */\
- "movd %%mm7, " #dst " \n\t"\
- "packssdw %%mm0, %%mm0 \n\t" /* A1+B1 a1+b1 */\
- "movd %%mm0, 16+" #dst " \n\t"\
- "packssdw %%mm1, %%mm1 \n\t" /* A1-B1 a1-b1 */\
- "movd %%mm1, 96+" #dst " \n\t"\
- "packssdw %%mm4, %%mm4 \n\t" /* A0-B0 a0-b0 */\
- "movd %%mm4, 112+" #dst " \n\t"\
- "movq 80(%2), %%mm4 \n\t" /* -C1 C5 -C1 C5 */\
- "pmaddwd %%mm2, %%mm4 \n\t" /* -C1R3+C5R1 -C1r3+C5r1 */\
- "pmaddwd 96(%2), %%mm2 \n\t" /* -C5R3+C7R1 -C5r3+C7r1 */\
- "movq %%mm5, %%mm1 \n\t" /* A2 a2 */\
- "paddd %%mm4, %%mm1 \n\t" /* A2+B2 a2+b2 */\
- "psubd %%mm4, %%mm5 \n\t" /* a2-B2 a2-b2 */\
- "psrad $" #shift ", %%mm1 \n\t"\
- "psrad $" #shift ", %%mm5 \n\t"\
- "movq %%mm6, %%mm4 \n\t" /* A3 a3 */\
- "paddd %%mm2, %%mm6 \n\t" /* A3+B3 a3+b3 */\
- "psubd %%mm2, %%mm4 \n\t" /* a3-B3 a3-b3 */\
- "psrad $" #shift ", %%mm6 \n\t"\
- "psrad $" #shift ", %%mm4 \n\t"\
- "packssdw %%mm1, %%mm1 \n\t" /* A2+B2 a2+b2 */\
- "packssdw %%mm6, %%mm6 \n\t" /* A3+B3 a3+b3 */\
- "movd %%mm1, 32+" #dst " \n\t"\
- "packssdw %%mm4, %%mm4 \n\t" /* A3-B3 a3-b3 */\
- "packssdw %%mm5, %%mm5 \n\t" /* A2-B2 a2-b2 */\
- "movd %%mm6, 48+" #dst " \n\t"\
- "movd %%mm4, 64+" #dst " \n\t"\
- "movd %%mm5, 80+" #dst " \n\t"
-
-
-//IDCT( src0, src4, src1, src5, dst, shift)
-IDCT( (%1), 64(%1), 32(%1), 96(%1), 0(%0), 20)
-IDCT( 8(%1), 72(%1), 40(%1), 104(%1), 4(%0), 20)
-IDCT( 16(%1), 80(%1), 48(%1), 112(%1), 8(%0), 20)
-IDCT( 24(%1), 88(%1), 56(%1), 120(%1), 12(%0), 20)
- "jmp 9f \n\t"
-
- "# .p2align 4 \n\t"\
- "5: \n\t"
-#undef IDCT
-#define IDCT(src0, src4, src1, src5, dst, shift) \
- "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\
- "movq " #src4 ", %%mm1 \n\t" /* R6 R2 r6 r2 */\
- "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\
- "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\
- "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\
- "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\
- "movq 32(%2), %%mm5 \n\t" /* C6 C2 C6 C2 */\
- "pmaddwd %%mm1, %%mm5 \n\t" /* C6R6+C2R2 C6r6+C2r2 */\
- "movq 40(%2), %%mm6 \n\t" /* -C2 C6 -C2 C6 */\
- "pmaddwd %%mm6, %%mm1 \n\t" /* -C2R6+C6R2 -C2r6+C6r2 */\
- "movq %%mm4, %%mm6 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\
- "paddd %%mm5, %%mm4 \n\t" /* A0 a0 */\
- "psubd %%mm5, %%mm6 \n\t" /* A3 a3 */\
- "movq %%mm0, %%mm5 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\
- "paddd %%mm1, %%mm0 \n\t" /* A1 a1 */\
- "psubd %%mm1, %%mm5 \n\t" /* A2 a2 */\
- "movq 8+" #src0 ", %%mm2 \n\t" /* R4 R0 r4 r0 */\
- "movq 8+" #src4 ", %%mm3 \n\t" /* R6 R2 r6 r2 */\
- "movq 16(%2), %%mm1 \n\t" /* C4 C4 C4 C4 */\
- "pmaddwd %%mm2, %%mm1 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\
- "movq 24(%2), %%mm7 \n\t" /* -C4 C4 -C4 C4 */\
- "pmaddwd %%mm7, %%mm2 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\
- "movq 32(%2), %%mm7 \n\t" /* C6 C2 C6 C2 */\
- "pmaddwd %%mm3, %%mm7 \n\t" /* C6R6+C2R2 C6r6+C2r2 */\
- "pmaddwd 40(%2), %%mm3 \n\t" /* -C2R6+C6R2 -C2r6+C6r2 */\
- "paddd %%mm1, %%mm7 \n\t" /* A0 a0 */\
- "paddd %%mm1, %%mm1 \n\t" /* 2C0 2c0 */\
- "psubd %%mm7, %%mm1 \n\t" /* A3 a3 */\
- "paddd %%mm2, %%mm3 \n\t" /* A1 a1 */\
- "paddd %%mm2, %%mm2 \n\t" /* 2C1 2c1 */\
- "psubd %%mm3, %%mm2 \n\t" /* A2 a2 */\
- "psrad $" #shift ", %%mm4 \n\t"\
- "psrad $" #shift ", %%mm7 \n\t"\
- "psrad $" #shift ", %%mm3 \n\t"\
- "packssdw %%mm7, %%mm4 \n\t" /* A0 a0 */\
- "movq %%mm4, " #dst " \n\t"\
- "psrad $" #shift ", %%mm0 \n\t"\
- "packssdw %%mm3, %%mm0 \n\t" /* A1 a1 */\
- "movq %%mm0, 16+" #dst " \n\t"\
- "movq %%mm0, 96+" #dst " \n\t"\
- "movq %%mm4, 112+" #dst " \n\t"\
- "psrad $" #shift ", %%mm5 \n\t"\
- "psrad $" #shift ", %%mm6 \n\t"\
- "psrad $" #shift ", %%mm2 \n\t"\
- "packssdw %%mm2, %%mm5 \n\t" /* A2-B2 a2-b2 */\
- "movq %%mm5, 32+" #dst " \n\t"\
- "psrad $" #shift ", %%mm1 \n\t"\
- "packssdw %%mm1, %%mm6 \n\t" /* A3+B3 a3+b3 */\
- "movq %%mm6, 48+" #dst " \n\t"\
- "movq %%mm6, 64+" #dst " \n\t"\
- "movq %%mm5, 80+" #dst " \n\t"
-
-
-//IDCT( src0, src4, src1, src5, dst, shift)
-IDCT( 0(%1), 64(%1), 32(%1), 96(%1), 0(%0), 20)
-//IDCT( 8(%1), 72(%1), 40(%1), 104(%1), 4(%0), 20)
-IDCT( 16(%1), 80(%1), 48(%1), 112(%1), 8(%0), 20)
-//IDCT( 24(%1), 88(%1), 56(%1), 120(%1), 12(%0), 20)
- "jmp 9f \n\t"
-
-
- "# .p2align 4 \n\t"\
- "1: \n\t"
-#undef IDCT
-#define IDCT(src0, src4, src1, src5, dst, shift) \
- "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\
- "movq " #src4 ", %%mm1 \n\t" /* R6 R2 r6 r2 */\
- "movq " #src1 ", %%mm2 \n\t" /* R3 R1 r3 r1 */\
- "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\
- "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\
- "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\
- "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\
- "movq 32(%2), %%mm5 \n\t" /* C6 C2 C6 C2 */\
- "pmaddwd %%mm1, %%mm5 \n\t" /* C6R6+C2R2 C6r6+C2r2 */\
- "movq 40(%2), %%mm6 \n\t" /* -C2 C6 -C2 C6 */\
- "pmaddwd %%mm6, %%mm1 \n\t" /* -C2R6+C6R2 -C2r6+C6r2 */\
- "movq %%mm4, %%mm6 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\
- "movq 48(%2), %%mm7 \n\t" /* C3 C1 C3 C1 */\
- "pmaddwd %%mm2, %%mm7 \n\t" /* C3R3+C1R1 C3r3+C1r1 */\
- "paddd %%mm5, %%mm4 \n\t" /* A0 a0 */\
- "psubd %%mm5, %%mm6 \n\t" /* A3 a3 */\
- "movq %%mm0, %%mm5 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\
- "paddd %%mm1, %%mm0 \n\t" /* A1 a1 */\
- "psubd %%mm1, %%mm5 \n\t" /* A2 a2 */\
- "movq 64(%2), %%mm1 \n\t"\
- "pmaddwd %%mm2, %%mm1 \n\t" /* -C7R3+C3R1 -C7r3+C3r1 */\
- "paddd %%mm4, %%mm7 \n\t" /* A0+B0 a0+b0 */\
- "paddd %%mm4, %%mm4 \n\t" /* 2A0 2a0 */\
- "psubd %%mm7, %%mm4 \n\t" /* A0-B0 a0-b0 */\
- "psrad $" #shift ", %%mm7 \n\t"\
- "psrad $" #shift ", %%mm4 \n\t"\
- "movq %%mm0, %%mm3 \n\t" /* A1 a1 */\
- "paddd %%mm1, %%mm0 \n\t" /* A1+B1 a1+b1 */\
- "psubd %%mm1, %%mm3 \n\t" /* A1-B1 a1-b1 */\
- "psrad $" #shift ", %%mm0 \n\t"\
- "psrad $" #shift ", %%mm3 \n\t"\
- "packssdw %%mm7, %%mm7 \n\t" /* A0+B0 a0+b0 */\
- "movd %%mm7, " #dst " \n\t"\
- "packssdw %%mm0, %%mm0 \n\t" /* A1+B1 a1+b1 */\
- "movd %%mm0, 16+" #dst " \n\t"\
- "packssdw %%mm3, %%mm3 \n\t" /* A1-B1 a1-b1 */\
- "movd %%mm3, 96+" #dst " \n\t"\
- "packssdw %%mm4, %%mm4 \n\t" /* A0-B0 a0-b0 */\
- "movd %%mm4, 112+" #dst " \n\t"\
- "movq 80(%2), %%mm4 \n\t" /* -C1 C5 -C1 C5 */\
- "pmaddwd %%mm2, %%mm4 \n\t" /* -C1R3+C5R1 -C1r3+C5r1 */\
- "pmaddwd 96(%2), %%mm2 \n\t" /* -C5R3+C7R1 -C5r3+C7r1 */\
- "movq %%mm5, %%mm3 \n\t" /* A2 a2 */\
- "paddd %%mm4, %%mm3 \n\t" /* A2+B2 a2+b2 */\
- "psubd %%mm4, %%mm5 \n\t" /* a2-B2 a2-b2 */\
- "psrad $" #shift ", %%mm3 \n\t"\
- "psrad $" #shift ", %%mm5 \n\t"\
- "movq %%mm6, %%mm4 \n\t" /* A3 a3 */\
- "paddd %%mm2, %%mm6 \n\t" /* A3+B3 a3+b3 */\
- "psubd %%mm2, %%mm4 \n\t" /* a3-B3 a3-b3 */\
- "psrad $" #shift ", %%mm6 \n\t"\
- "packssdw %%mm3, %%mm3 \n\t" /* A2+B2 a2+b2 */\
- "movd %%mm3, 32+" #dst " \n\t"\
- "psrad $" #shift ", %%mm4 \n\t"\
- "packssdw %%mm6, %%mm6 \n\t" /* A3+B3 a3+b3 */\
- "movd %%mm6, 48+" #dst " \n\t"\
- "packssdw %%mm4, %%mm4 \n\t" /* A3-B3 a3-b3 */\
- "packssdw %%mm5, %%mm5 \n\t" /* A2-B2 a2-b2 */\
- "movd %%mm4, 64+" #dst " \n\t"\
- "movd %%mm5, 80+" #dst " \n\t"
-
-
-//IDCT( src0, src4, src1, src5, dst, shift)
-IDCT( (%1), 64(%1), 32(%1), 96(%1), 0(%0), 20)
-IDCT( 8(%1), 72(%1), 40(%1), 104(%1), 4(%0), 20)
-IDCT( 16(%1), 80(%1), 48(%1), 112(%1), 8(%0), 20)
-IDCT( 24(%1), 88(%1), 56(%1), 120(%1), 12(%0), 20)
- "jmp 9f \n\t"
-
-
- "# .p2align 4 \n\t"
- "7: \n\t"
-#undef IDCT
-#define IDCT(src0, src4, src1, src5, dst, shift) \
- "movq " #src0 ", %%mm0 \n\t" /* R4 R0 r4 r0 */\
- "movq 16(%2), %%mm4 \n\t" /* C4 C4 C4 C4 */\
- "pmaddwd %%mm0, %%mm4 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\
- "movq 24(%2), %%mm5 \n\t" /* -C4 C4 -C4 C4 */\
- "pmaddwd %%mm5, %%mm0 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\
- "psrad $" #shift ", %%mm4 \n\t"\
- "psrad $" #shift ", %%mm0 \n\t"\
- "movq 8+" #src0 ", %%mm2 \n\t" /* R4 R0 r4 r0 */\
- "movq 16(%2), %%mm1 \n\t" /* C4 C4 C4 C4 */\
- "pmaddwd %%mm2, %%mm1 \n\t" /* C4R4+C4R0 C4r4+C4r0 */\
- "movq 24(%2), %%mm7 \n\t" /* -C4 C4 -C4 C4 */\
- "pmaddwd %%mm7, %%mm2 \n\t" /* -C4R4+C4R0 -C4r4+C4r0 */\
- "movq 32(%2), %%mm7 \n\t" /* C6 C2 C6 C2 */\
- "psrad $" #shift ", %%mm1 \n\t"\
- "packssdw %%mm1, %%mm4 \n\t" /* A0 a0 */\
- "movq %%mm4, " #dst " \n\t"\
- "psrad $" #shift ", %%mm2 \n\t"\
- "packssdw %%mm2, %%mm0 \n\t" /* A1 a1 */\
- "movq %%mm0, 16+" #dst " \n\t"\
- "movq %%mm0, 96+" #dst " \n\t"\
- "movq %%mm4, 112+" #dst " \n\t"\
- "movq %%mm0, 32+" #dst " \n\t"\
- "movq %%mm4, 48+" #dst " \n\t"\
- "movq %%mm4, 64+" #dst " \n\t"\
- "movq %%mm0, 80+" #dst " \n\t"
-
-//IDCT( src0, src4, src1, src5, dst, shift)
-IDCT( 0(%1), 64(%1), 32(%1), 96(%1), 0(%0), 20)
-//IDCT( 8(%1), 72(%1), 40(%1), 104(%1), 4(%0), 20)
-IDCT( 16(%1), 80(%1), 48(%1), 112(%1), 8(%0), 20)
-//IDCT( 24(%1), 88(%1), 56(%1), 120(%1), 12(%0), 20)
-
-
-/*
-Input
- 00 40 04 44 20 60 24 64
- 10 30 14 34 50 70 54 74
- 01 41 03 43 21 61 23 63
- 11 31 13 33 51 71 53 73
- 02 42 06 46 22 62 26 66
- 12 32 16 36 52 72 56 76
- 05 45 07 47 25 65 27 67
- 15 35 17 37 55 75 57 77
-
-Temp
- 00 04 10 14 20 24 30 34
- 40 44 50 54 60 64 70 74
- 01 03 11 13 21 23 31 33
- 41 43 51 53 61 63 71 73
- 02 06 12 16 22 26 32 36
- 42 46 52 56 62 66 72 76
- 05 07 15 17 25 27 35 37
- 45 47 55 57 65 67 75 77
-*/
-
-"9: \n\t"
- :: "r" (block), "r" (temp), "r" (coeffs)
- NAMED_CONSTRAINTS_ADD(wm1010,d40000)
- : "%eax"
- );
-}
-
-void ff_simple_idct_mmx(int16_t *block)
-{
- idct(block);
-}
-
-//FIXME merge add/put into the idct
-
-void ff_simple_idct_put_mmx(uint8_t *dest, ptrdiff_t line_size, int16_t *block)
-{
- idct(block);
- ff_put_pixels_clamped_mmx(block, dest, line_size);
-}
-void ff_simple_idct_add_mmx(uint8_t *dest, ptrdiff_t line_size, int16_t *block)
-{
- idct(block);
- ff_add_pixels_clamped_mmx(block, dest, line_size);
-}
-void ff_simple_idct_put_sse2(uint8_t *dest, ptrdiff_t line_size, int16_t *block)
-{
- idct(block);
- ff_put_pixels_clamped_sse2(block, dest, line_size);
-}
-void ff_simple_idct_add_sse2(uint8_t *dest, ptrdiff_t line_size, int16_t *block)
-{
- idct(block);
- ff_add_pixels_clamped_sse2(block, dest, line_size);
-}
-
-#endif /* HAVE_INLINE_ASM */
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