Signed-off-by: James Almer jamr...@gmail.com
---
libavfilter/x86/Makefile| 3 +-
libavfilter/x86/vf_pp7.asm | 57 +
libavfilter/x86/{vf_pp7.c = vf_pp7_init.c} | 42 ++---
3 files changed, 63 insertions(+), 39 deletions(-)
create mode 100644 libavfilter/x86/vf_pp7.asm
rename libavfilter/x86/{vf_pp7.c = vf_pp7_init.c} (42%)
diff --git a/libavfilter/x86/Makefile b/libavfilter/x86/Makefile
index a472a72..27de5a5 100644
--- a/libavfilter/x86/Makefile
+++ b/libavfilter/x86/Makefile
@@ -4,7 +4,7 @@ OBJS-$(CONFIG_HQDN3D_FILTER) +=
x86/vf_hqdn3d_init.o
OBJS-$(CONFIG_IDET_FILTER) += x86/vf_idet_init.o
OBJS-$(CONFIG_INTERLACE_FILTER) += x86/vf_interlace_init.o
OBJS-$(CONFIG_NOISE_FILTER) += x86/vf_noise.o
-OBJS-$(CONFIG_PP7_FILTER)+= x86/vf_pp7.o
+OBJS-$(CONFIG_PP7_FILTER)+= x86/vf_pp7_init.o
OBJS-$(CONFIG_PULLUP_FILTER) += x86/vf_pullup_init.o
OBJS-$(CONFIG_SPP_FILTER)+= x86/vf_spp.o
OBJS-$(CONFIG_TINTERLACE_FILTER) += x86/vf_tinterlace_init.o
@@ -16,6 +16,7 @@ YASM-OBJS-$(CONFIG_GRADFUN_FILTER) +=
x86/vf_gradfun.o
YASM-OBJS-$(CONFIG_HQDN3D_FILTER)+= x86/vf_hqdn3d.o
YASM-OBJS-$(CONFIG_IDET_FILTER) += x86/vf_idet.o
YASM-OBJS-$(CONFIG_INTERLACE_FILTER) += x86/vf_interlace.o
+YASM-OBJS-$(CONFIG_PP7_FILTER) += x86/vf_pp7.o
YASM-OBJS-$(CONFIG_PULLUP_FILTER)+= x86/vf_pullup.o
YASM-OBJS-$(CONFIG_TINTERLACE_FILTER)+= x86/vf_interlace.o
YASM-OBJS-$(CONFIG_VOLUME_FILTER)+= x86/af_volume.o
diff --git a/libavfilter/x86/vf_pp7.asm b/libavfilter/x86/vf_pp7.asm
new file mode 100644
index 000..7b3e5cf
--- /dev/null
+++ b/libavfilter/x86/vf_pp7.asm
@@ -0,0 +1,57 @@
+;*
+;* x86-optimized functions for pp7 filter
+;*
+;* Copyright (c) 2005 Michael Niedermayer michae...@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 General Public License as published by
+;* the Free Software Foundation; either version 2 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 General Public License for more details.
+;*
+;* You should have received a copy of the GNU 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 .text
+
+INIT_MMX mmx
+
+;void ff_pp7_dctB_mmx(int16_t *dst, int16_t *src)
+cglobal pp7_dctB, 2, 2, 0, dst, src
+movq m0, [srcq]
+movq m1, [srcq+mmsize*1]
+paddw m0, [srcq+mmsize*6]
+paddw m1, [srcq+mmsize*5]
+movq m2, [srcq+mmsize*2]
+movq m3, [srcq+mmsize*3]
+paddw m2, [srcq+mmsize*4]
+paddw m3, m3
+movq m4, m3
+psubw m3, m0
+paddw m4, m0
+movq m0, m2
+psubw m2, m1
+paddw m0, m1
+movq m1, m4
+psubw m4, m0
+paddw m1, m0
+movq m0, m3
+psubw m3, m2
+psubw m3, m2
+paddw m2, m0
+paddw m2, m0
+movq [dstq], m1
+movq [dstq+mmsize*2], m4
+movq [dstq+mmsize*1], m2
+movq [dstq+mmsize*3], m3
+RET
diff --git a/libavfilter/x86/vf_pp7.c b/libavfilter/x86/vf_pp7_init.c
similarity index 42%
rename from libavfilter/x86/vf_pp7.c
rename to libavfilter/x86/vf_pp7_init.c
index 64c8618..165b0dd 100644
--- a/libavfilter/x86/vf_pp7.c
+++ b/libavfilter/x86/vf_pp7_init.c
@@ -20,49 +20,15 @@
#include libavutil/attributes.h
#include libavutil/cpu.h
-#include libavutil/mem.h
-#include libavutil/x86/asm.h
+#include libavutil/x86/cpu.h
#include libavfilter/vf_pp7.h
-static void dctB_mmx(int16_t *dst, int16_t *src)
-{
-#if HAVE_MMX_INLINE
-__asm__ volatile (
-movq (%0), %%mm0 \n\t
-movq 1*4*2(%0), %%mm1 \n\t
-paddw 6*4*2(%0), %%mm0 \n\t
-paddw 5*4*2(%0), %%mm1 \n\t
-movq 2*4*2(%0), %%mm2 \n\t
-movq 3*4*2(%0), %%mm3 \n\t
-paddw 4*4*2(%0), %%mm2 \n\t
-paddw %%mm3, %%mm3 \n\t //s
-movq %%mm3, %%mm4 \n\t //s
-psubw %%mm0, %%mm3 \n\t //s-s0
-paddw %%mm0, %%mm4 \n\t //s+s0
-movq %%mm2, %%mm0 \n\t //s2
-psubw %%mm1, %%mm2 \n\t //s2-s1
-paddw %%mm1, %%mm0 \n\t //s2+s1
-movq %%mm4, %%mm1 \n\t //s0'
-psubw %%mm0, %%mm4 \n\t //s0'-s'
-paddw %%mm0, %%mm1 \n\t //s0'+s'
-movq