generic-library/ffmpeg
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

dsputil: use movups instead of movdqu in ff_emu_edge_core_sse()

Browse Source 
This allows emulated_edge_mc_sse() and gmc_sse() to be used under
AV_CPU_FLAG_SSE.
This commit is contained in:
Justin Ruggles 2011-11-06 20:43:13 -05:00
parent 05d1e45d1f
commit 395f2e70dd
2 changed files with 7 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
libavcodec/x86/dsputil_mmx.c
View File

@ -2874,6 +2874,10 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
#if HAVE_YASM
c->scalarproduct_float = ff_scalarproduct_float_sse;
c->butterflies_float_interleave = ff_butterflies_float_interleave_sse;
if (!high_bit_depth)
c->emulated_edge_mc = emulated_edge_mc_sse;
c->gmc = gmc_sse;
#endif
}
if (HAVE_AMD3DNOW && (mm_flags & AV_CPU_FLAG_3DNOW))
@ -2894,10 +2898,6 @@ void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
c->apply_window_int16 = ff_apply_window_int16_sse2;
}
}
if (!high_bit_depth)
c->emulated_edge_mc = emulated_edge_mc_sse;
c->gmc= gmc_sse;
#endif
}
if (mm_flags & AV_CPU_FLAG_SSSE3) {

6
libavcodec/x86/dsputil_yasm.asm
View File

@ -637,7 +637,7 @@ cglobal emu_edge_core_%1, 2, 7, 0
%ifnidn %3, mmx
%rep %2/16
movdqu xmm %+ %%sxidx, [r1+%%src_off]
movups xmm %+ %%sxidx, [r1+%%src_off]
%assign %%src_off %%src_off+16
%assign %%sxidx %%sxidx+1
%endrep ; %2/16
@ -686,7 +686,7 @@ cglobal emu_edge_core_%1, 2, 7, 0
%ifnidn %3, mmx
%rep %2/16
movdqu [r0+%%dst_off], xmm %+ %%dxidx
movups [r0+%%dst_off], xmm %+ %%dxidx
%assign %%dst_off %%dst_off+16
%assign %%dxidx %%dxidx+1
%endrep ; %2/16
@ -915,7 +915,7 @@ ALIGN 64
%define linesize r2m
V_COPY_NPX %1, mm0, movq, 8, 0xFFFFFFF8
%else ; !mmx
V_COPY_NPX %1, xmm0, movdqu, 16, 0xFFFFFFF0
V_COPY_NPX %1, xmm0, movups, 16, 0xFFFFFFF0
%ifdef ARCH_X86_64
%define linesize r2
V_COPY_NPX %1, rax , mov, 8