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avutil/mips: [loongson] simplify macro TRANSPOSE_4H and TRANSPOSE_8B

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Simplify macro TRANSPOSE_4H in mmiutils.h and add TRANSPOSE_8B as a common macro.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Shiyou Yin
2018-09-06 16:10:53 +08:00
committed by Michael Niedermayer
parent 090647da84
commit 5161f7bcfd
3 changed files with 65 additions and 103 deletions
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84
libavutil/mips/mmiutils.h
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@@ -250,30 +250,53 @@
: "memory" \
);
#define TRANSPOSE_4H(m1, m2, m3, m4, t1, t2, t3, t4, t5, r1, zero, shift) \
"li "#r1", 0x93 \n\t" \
"xor "#zero","#zero","#zero" \n\t" \
"mtc1 "#r1", "#shift" \n\t" \
"punpcklhw "#t1", "#m1", "#zero" \n\t" \
"punpcklhw "#t5", "#m2", "#zero" \n\t" \
"pshufh "#t5", "#t5", "#shift" \n\t" \
"or "#t1", "#t1", "#t5" \n\t" \
"punpckhhw "#t2", "#m1", "#zero" \n\t" \
"punpckhhw "#t5", "#m2", "#zero" \n\t" \
"pshufh "#t5", "#t5", "#shift" \n\t" \
"or "#t2", "#t2", "#t5" \n\t" \
"punpcklhw "#t3", "#m3", "#zero" \n\t" \
"punpcklhw "#t5", "#m4", "#zero" \n\t" \
"pshufh "#t5", "#t5", "#shift" \n\t" \
"or "#t3", "#t3", "#t5" \n\t" \
"punpckhhw "#t4", "#m3", "#zero" \n\t" \
"punpckhhw "#t5", "#m4", "#zero" \n\t" \
"pshufh "#t5", "#t5", "#shift" \n\t" \
"or "#t4", "#t4", "#t5" \n\t" \
"punpcklwd "#m1", "#t1", "#t3" \n\t" \
"punpckhwd "#m2", "#t1", "#t3" \n\t" \
"punpcklwd "#m3", "#t2", "#t4" \n\t" \
"punpckhwd "#m4", "#t2", "#t4" \n\t"
/**
* brief: Transpose 4X4 half word packaged data.
* fr_i0, fr_i1, fr_i2, fr_i3: src & dst
* fr_t0, fr_t1, fr_t2, fr_t3: temporary register
*/
#define TRANSPOSE_4H(fr_i0, fr_i1, fr_i2, fr_i3, \
fr_t0, fr_t1, fr_t2, fr_t3) \
"punpcklhw "#fr_t0", "#fr_i0", "#fr_i1" \n\t" \
"punpckhhw "#fr_t1", "#fr_i0", "#fr_i1" \n\t" \
"punpcklhw "#fr_t2", "#fr_i2", "#fr_i3" \n\t" \
"punpckhhw "#fr_t3", "#fr_i2", "#fr_i3" \n\t" \
"punpcklwd "#fr_i0", "#fr_t0", "#fr_t2" \n\t" \
"punpckhwd "#fr_i1", "#fr_t0", "#fr_t2" \n\t" \
"punpcklwd "#fr_i2", "#fr_t1", "#fr_t3" \n\t" \
"punpckhwd "#fr_i3", "#fr_t1", "#fr_t3" \n\t"
/**
* brief: Transpose 8x8 byte packaged data.
* fr_i0~i7: src & dst
* fr_t0~t3: temporary register
*/
#define TRANSPOSE_8B(fr_i0, fr_i1, fr_i2, fr_i3, fr_i4, fr_i5, \
fr_i6, fr_i7, fr_t0, fr_t1, fr_t2, fr_t3) \
"punpcklbh "#fr_t0", "#fr_i0", "#fr_i1" \n\t" \
"punpckhbh "#fr_t1", "#fr_i0", "#fr_i1" \n\t" \
"punpcklbh "#fr_t2", "#fr_i2", "#fr_i3" \n\t" \
"punpckhbh "#fr_t3", "#fr_i2", "#fr_i3" \n\t" \
"punpcklbh "#fr_i0", "#fr_i4", "#fr_i5" \n\t" \
"punpckhbh "#fr_i1", "#fr_i4", "#fr_i5" \n\t" \
"punpcklbh "#fr_i2", "#fr_i6", "#fr_i7" \n\t" \
"punpckhbh "#fr_i3", "#fr_i6", "#fr_i7" \n\t" \
"punpcklhw "#fr_i4", "#fr_t0", "#fr_t2" \n\t" \
"punpckhhw "#fr_i5", "#fr_t0", "#fr_t2" \n\t" \
"punpcklhw "#fr_i6", "#fr_t1", "#fr_t3" \n\t" \
"punpckhhw "#fr_i7", "#fr_t1", "#fr_t3" \n\t" \
"punpcklhw "#fr_t0", "#fr_i0", "#fr_i2" \n\t" \
"punpckhhw "#fr_t1", "#fr_i0", "#fr_i2" \n\t" \
"punpcklhw "#fr_t2", "#fr_i1", "#fr_i3" \n\t" \
"punpckhhw "#fr_t3", "#fr_i1", "#fr_i3" \n\t" \
"punpcklwd "#fr_i0", "#fr_i4", "#fr_t0" \n\t" \
"punpckhwd "#fr_i1", "#fr_i4", "#fr_t0" \n\t" \
"punpcklwd "#fr_i2", "#fr_i5", "#fr_t1" \n\t" \
"punpckhwd "#fr_i3", "#fr_i5", "#fr_t1" \n\t" \
"punpcklwd "#fr_i4", "#fr_i6", "#fr_t2" \n\t" \
"punpckhwd "#fr_i5", "#fr_i6", "#fr_t2" \n\t" \
"punpcklwd "#fr_i6", "#fr_i7", "#fr_t3" \n\t" \
"punpckhwd "#fr_i7", "#fr_i7", "#fr_t3" \n\t"
/**
* brief: Parallel SRA for 8 byte packaged data.
@@ -303,15 +326,14 @@
"psrlh "#fr_t1", "#fr_t1", "#fr_i1" \n\t" \
"packsshb "#fr_d0", "#fr_t0", "#fr_t1" \n\t"
#define PSRAH_4_MMI(fp1, fp2, fp3, fp4, shift) \
"psrah "#fp1", "#fp1", "#shift" \n\t" \
"psrah "#fp2", "#fp2", "#shift" \n\t" \
"psrah "#fp3", "#fp3", "#shift" \n\t" \
#define PSRAH_4_MMI(fp1, fp2, fp3, fp4, shift) \
"psrah "#fp1", "#fp1", "#shift" \n\t" \
"psrah "#fp2", "#fp2", "#shift" \n\t" \
"psrah "#fp3", "#fp3", "#shift" \n\t" \
"psrah "#fp4", "#fp4", "#shift" \n\t"
#define PSRAH_8_MMI(fp1, fp2, fp3, fp4, fp5, fp6, fp7, fp8, shift) \
PSRAH_4_MMI(fp1, fp2, fp3, fp4, shift) \
#define PSRAH_8_MMI(fp1, fp2, fp3, fp4, fp5, fp6, fp7, fp8, shift) \
PSRAH_4_MMI(fp1, fp2, fp3, fp4, shift) \
PSRAH_4_MMI(fp5, fp6, fp7, fp8, shift)