summaryrefslogtreecommitdiffstats
path: root/media/ffvpx/libavcodec/x86/vp9mc_16bpp.asm
diff options
context:
space:
mode:
Diffstat (limited to 'media/ffvpx/libavcodec/x86/vp9mc_16bpp.asm')
-rw-r--r--media/ffvpx/libavcodec/x86/vp9mc_16bpp.asm431
1 files changed, 431 insertions, 0 deletions
diff --git a/media/ffvpx/libavcodec/x86/vp9mc_16bpp.asm b/media/ffvpx/libavcodec/x86/vp9mc_16bpp.asm
new file mode 100644
index 000000000..9a462eaf8
--- /dev/null
+++ b/media/ffvpx/libavcodec/x86/vp9mc_16bpp.asm
@@ -0,0 +1,431 @@
+;******************************************************************************
+;* VP9 MC SIMD optimizations
+;*
+;* Copyright (c) 2015 Ronald S. Bultje <rsbultje gmail com>
+;*
+;* 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 32
+
+pd_64: times 8 dd 64
+
+cextern pw_1023
+cextern pw_4095
+
+SECTION .text
+
+%macro filter_h4_fn 1-2 12
+cglobal vp9_%1_8tap_1d_h_4_10, 6, 6, %2, dst, dstride, src, sstride, h, filtery
+ mova m5, [pw_1023]
+.body:
+%if notcpuflag(sse4) && ARCH_X86_64
+ pxor m11, m11
+%endif
+ mova m6, [pd_64]
+ mova m7, [filteryq+ 0]
+%if ARCH_X86_64 && mmsize > 8
+ mova m8, [filteryq+32]
+ mova m9, [filteryq+64]
+ mova m10, [filteryq+96]
+%endif
+.loop:
+ movh m0, [srcq-6]
+ movh m1, [srcq-4]
+ movh m2, [srcq-2]
+ movh m3, [srcq+0]
+ movh m4, [srcq+2]
+ punpcklwd m0, m1
+ punpcklwd m2, m3
+ pmaddwd m0, m7
+%if ARCH_X86_64 && mmsize > 8
+ pmaddwd m2, m8
+%else
+ pmaddwd m2, [filteryq+32]
+%endif
+ movu m1, [srcq+4]
+ movu m3, [srcq+6]
+ paddd m0, m2
+ movu m2, [srcq+8]
+ add srcq, sstrideq
+ punpcklwd m4, m1
+ punpcklwd m3, m2
+%if ARCH_X86_64 && mmsize > 8
+ pmaddwd m4, m9
+ pmaddwd m3, m10
+%else
+ pmaddwd m4, [filteryq+64]
+ pmaddwd m3, [filteryq+96]
+%endif
+ paddd m0, m4
+ paddd m0, m3
+ paddd m0, m6
+ psrad m0, 7
+%if cpuflag(sse4)
+ packusdw m0, m0
+%else
+ packssdw m0, m0
+%endif
+%ifidn %1, avg
+ movh m1, [dstq]
+%endif
+ pminsw m0, m5
+%if notcpuflag(sse4)
+%if ARCH_X86_64
+ pmaxsw m0, m11
+%else
+ pxor m2, m2
+ pmaxsw m0, m2
+%endif
+%endif
+%ifidn %1, avg
+ pavgw m0, m1
+%endif
+ movh [dstq], m0
+ add dstq, dstrideq
+ dec hd
+ jg .loop
+ RET
+
+cglobal vp9_%1_8tap_1d_h_4_12, 6, 6, %2, dst, dstride, src, sstride, h, filtery
+ mova m5, [pw_4095]
+ jmp mangle(private_prefix %+ _ %+ vp9_%1_8tap_1d_h_4_10 %+ SUFFIX).body
+%endmacro
+
+INIT_XMM sse2
+filter_h4_fn put
+filter_h4_fn avg
+
+%macro filter_h_fn 1-2 12
+%assign %%px mmsize/2
+cglobal vp9_%1_8tap_1d_h_ %+ %%px %+ _10, 6, 6, %2, dst, dstride, src, sstride, h, filtery
+ mova m5, [pw_1023]
+.body:
+%if notcpuflag(sse4) && ARCH_X86_64
+ pxor m11, m11
+%endif
+ mova m6, [pd_64]
+ mova m7, [filteryq+ 0]
+%if ARCH_X86_64 && mmsize > 8
+ mova m8, [filteryq+32]
+ mova m9, [filteryq+64]
+ mova m10, [filteryq+96]
+%endif
+.loop:
+ movu m0, [srcq-6]
+ movu m1, [srcq-4]
+ movu m2, [srcq-2]
+ movu m3, [srcq+0]
+ movu m4, [srcq+2]
+ pmaddwd m0, m7
+ pmaddwd m1, m7
+%if ARCH_X86_64 && mmsize > 8
+ pmaddwd m2, m8
+ pmaddwd m3, m8
+ pmaddwd m4, m9
+%else
+ pmaddwd m2, [filteryq+32]
+ pmaddwd m3, [filteryq+32]
+ pmaddwd m4, [filteryq+64]
+%endif
+ paddd m0, m2
+ paddd m1, m3
+ paddd m0, m4
+ movu m2, [srcq+4]
+ movu m3, [srcq+6]
+ movu m4, [srcq+8]
+ add srcq, sstrideq
+%if ARCH_X86_64 && mmsize > 8
+ pmaddwd m2, m9
+ pmaddwd m3, m10
+ pmaddwd m4, m10
+%else
+ pmaddwd m2, [filteryq+64]
+ pmaddwd m3, [filteryq+96]
+ pmaddwd m4, [filteryq+96]
+%endif
+ paddd m1, m2
+ paddd m0, m3
+ paddd m1, m4
+ paddd m0, m6
+ paddd m1, m6
+ psrad m0, 7
+ psrad m1, 7
+%if cpuflag(sse4)
+ packusdw m0, m0
+ packusdw m1, m1
+%else
+ packssdw m0, m0
+ packssdw m1, m1
+%endif
+ punpcklwd m0, m1
+ pminsw m0, m5
+%if notcpuflag(sse4)
+%if ARCH_X86_64
+ pmaxsw m0, m11
+%else
+ pxor m2, m2
+ pmaxsw m0, m2
+%endif
+%endif
+%ifidn %1, avg
+ pavgw m0, [dstq]
+%endif
+ mova [dstq], m0
+ add dstq, dstrideq
+ dec hd
+ jg .loop
+ RET
+
+cglobal vp9_%1_8tap_1d_h_ %+ %%px %+ _12, 6, 6, %2, dst, dstride, src, sstride, h, filtery
+ mova m5, [pw_4095]
+ jmp mangle(private_prefix %+ _ %+ vp9_%1_8tap_1d_h_ %+ %%px %+ _10 %+ SUFFIX).body
+%endmacro
+
+INIT_XMM sse2
+filter_h_fn put
+filter_h_fn avg
+%if HAVE_AVX2_EXTERNAL
+INIT_YMM avx2
+filter_h_fn put
+filter_h_fn avg
+%endif
+
+%macro filter_v4_fn 1-2 12
+%if ARCH_X86_64
+cglobal vp9_%1_8tap_1d_v_4_10, 6, 8, %2, dst, dstride, src, sstride, h, filtery, src4, sstride3
+%else
+cglobal vp9_%1_8tap_1d_v_4_10, 4, 7, %2, dst, dstride, src, sstride, filtery, src4, sstride3
+ mov filteryq, r5mp
+%define hd r4mp
+%endif
+ mova m5, [pw_1023]
+.body:
+%if notcpuflag(sse4) && ARCH_X86_64
+ pxor m11, m11
+%endif
+ mova m6, [pd_64]
+ lea sstride3q, [sstrideq*3]
+ lea src4q, [srcq+sstrideq]
+ sub srcq, sstride3q
+ mova m7, [filteryq+ 0]
+%if ARCH_X86_64 && mmsize > 8
+ mova m8, [filteryq+ 32]
+ mova m9, [filteryq+ 64]
+ mova m10, [filteryq+ 96]
+%endif
+.loop:
+ ; FIXME maybe reuse loads from previous rows, or just
+ ; more generally unroll this to prevent multiple loads of
+ ; the same data?
+ movh m0, [srcq]
+ movh m1, [srcq+sstrideq]
+ movh m2, [srcq+sstrideq*2]
+ movh m3, [srcq+sstride3q]
+ add srcq, sstrideq
+ movh m4, [src4q]
+ punpcklwd m0, m1
+ punpcklwd m2, m3
+ pmaddwd m0, m7
+%if ARCH_X86_64 && mmsize > 8
+ pmaddwd m2, m8
+%else
+ pmaddwd m2, [filteryq+ 32]
+%endif
+ movh m1, [src4q+sstrideq]
+ movh m3, [src4q+sstrideq*2]
+ paddd m0, m2
+ movh m2, [src4q+sstride3q]
+ add src4q, sstrideq
+ punpcklwd m4, m1
+ punpcklwd m3, m2
+%if ARCH_X86_64 && mmsize > 8
+ pmaddwd m4, m9
+ pmaddwd m3, m10
+%else
+ pmaddwd m4, [filteryq+ 64]
+ pmaddwd m3, [filteryq+ 96]
+%endif
+ paddd m0, m4
+ paddd m0, m3
+ paddd m0, m6
+ psrad m0, 7
+%if cpuflag(sse4)
+ packusdw m0, m0
+%else
+ packssdw m0, m0
+%endif
+%ifidn %1, avg
+ movh m1, [dstq]
+%endif
+ pminsw m0, m5
+%if notcpuflag(sse4)
+%if ARCH_X86_64
+ pmaxsw m0, m11
+%else
+ pxor m2, m2
+ pmaxsw m0, m2
+%endif
+%endif
+%ifidn %1, avg
+ pavgw m0, m1
+%endif
+ movh [dstq], m0
+ add dstq, dstrideq
+ dec hd
+ jg .loop
+ RET
+
+%if ARCH_X86_64
+cglobal vp9_%1_8tap_1d_v_4_12, 6, 8, %2, dst, dstride, src, sstride, h, filtery, src4, sstride3
+%else
+cglobal vp9_%1_8tap_1d_v_4_12, 4, 7, %2, dst, dstride, src, sstride, filtery, src4, sstride3
+ mov filteryq, r5mp
+%endif
+ mova m5, [pw_4095]
+ jmp mangle(private_prefix %+ _ %+ vp9_%1_8tap_1d_v_4_10 %+ SUFFIX).body
+%endmacro
+
+INIT_XMM sse2
+filter_v4_fn put
+filter_v4_fn avg
+
+%macro filter_v_fn 1-2 13
+%assign %%px mmsize/2
+%if ARCH_X86_64
+cglobal vp9_%1_8tap_1d_v_ %+ %%px %+ _10, 6, 8, %2, dst, dstride, src, sstride, h, filtery, src4, sstride3
+%else
+cglobal vp9_%1_8tap_1d_v_ %+ %%px %+ _10, 4, 7, %2, dst, dstride, src, sstride, filtery, src4, sstride3
+ mov filteryq, r5mp
+%define hd r4mp
+%endif
+ mova m5, [pw_1023]
+.body:
+%if notcpuflag(sse4) && ARCH_X86_64
+ pxor m12, m12
+%endif
+%if ARCH_X86_64
+ mova m11, [pd_64]
+%endif
+ lea sstride3q, [sstrideq*3]
+ lea src4q, [srcq+sstrideq]
+ sub srcq, sstride3q
+ mova m7, [filteryq+ 0]
+%if ARCH_X86_64 && mmsize > 8
+ mova m8, [filteryq+ 32]
+ mova m9, [filteryq+ 64]
+ mova m10, [filteryq+ 96]
+%endif
+.loop:
+ ; FIXME maybe reuse loads from previous rows, or just
+ ; more generally unroll this to prevent multiple loads of
+ ; the same data?
+ movu m0, [srcq]
+ movu m1, [srcq+sstrideq]
+ movu m2, [srcq+sstrideq*2]
+ movu m3, [srcq+sstride3q]
+ add srcq, sstrideq
+ movu m4, [src4q]
+ SBUTTERFLY wd, 0, 1, 6
+ SBUTTERFLY wd, 2, 3, 6
+ pmaddwd m0, m7
+ pmaddwd m1, m7
+%if ARCH_X86_64 && mmsize > 8
+ pmaddwd m2, m8
+ pmaddwd m3, m8
+%else
+ pmaddwd m2, [filteryq+ 32]
+ pmaddwd m3, [filteryq+ 32]
+%endif
+ paddd m0, m2
+ paddd m1, m3
+ movu m2, [src4q+sstrideq]
+ movu m3, [src4q+sstrideq*2]
+ SBUTTERFLY wd, 4, 2, 6
+%if ARCH_X86_64 && mmsize > 8
+ pmaddwd m4, m9
+ pmaddwd m2, m9
+%else
+ pmaddwd m4, [filteryq+ 64]
+ pmaddwd m2, [filteryq+ 64]
+%endif
+ paddd m0, m4
+ paddd m1, m2
+ movu m4, [src4q+sstride3q]
+ add src4q, sstrideq
+ SBUTTERFLY wd, 3, 4, 6
+%if ARCH_X86_64 && mmsize > 8
+ pmaddwd m3, m10
+ pmaddwd m4, m10
+%else
+ pmaddwd m3, [filteryq+ 96]
+ pmaddwd m4, [filteryq+ 96]
+%endif
+ paddd m0, m3
+ paddd m1, m4
+%if ARCH_X86_64
+ paddd m0, m11
+ paddd m1, m11
+%else
+ paddd m0, [pd_64]
+ paddd m1, [pd_64]
+%endif
+ psrad m0, 7
+ psrad m1, 7
+%if cpuflag(sse4)
+ packusdw m0, m1
+%else
+ packssdw m0, m1
+%endif
+ pminsw m0, m5
+%if notcpuflag(sse4)
+%if ARCH_X86_64
+ pmaxsw m0, m12
+%else
+ pxor m2, m2
+ pmaxsw m0, m2
+%endif
+%endif
+%ifidn %1, avg
+ pavgw m0, [dstq]
+%endif
+ mova [dstq], m0
+ add dstq, dstrideq
+ dec hd
+ jg .loop
+ RET
+
+%if ARCH_X86_64
+cglobal vp9_%1_8tap_1d_v_ %+ %%px %+ _12, 6, 8, %2, dst, dstride, src, sstride, h, filtery, src4, sstride3
+%else
+cglobal vp9_%1_8tap_1d_v_ %+ %%px %+ _12, 4, 7, %2, dst, dstride, src, sstride, filtery, src4, sstride3
+ mov filteryq, r5mp
+%endif
+ mova m5, [pw_4095]
+ jmp mangle(private_prefix %+ _ %+ vp9_%1_8tap_1d_v_ %+ %%px %+ _10 %+ SUFFIX).body
+%endmacro
+
+INIT_XMM sse2
+filter_v_fn put
+filter_v_fn avg
+%if HAVE_AVX2_EXTERNAL
+INIT_YMM avx2
+filter_v_fn put
+filter_v_fn avg
+%endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-26 02:56:15 +0000