diff options
| author | Shiyou Yin <yinshiyou-hf@loongson.cn> | 2018-09-03 11:31:46 +0800 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2018-09-04 02:30:51 +0200 |
| commit | 61eeb40a62d0fa7e5dd9f816c5a756a4e1199f03 (patch) | |
| tree | 5a93a00bb01d1df1a84cc1c836966a18ee20dcc6 /libavcodec/mips | |
| parent | 23fe072e43c2650c2de0adcac3cdbd17ca335259 (diff) | |
avcodec: [loongson] fix bug of mss2-wmv failed in fate test.
Failed case: mss2-wmv
In following functions, pmullh was used to multiply two 16-bit data, this will cause data overflow.
1. ff_vc1_inv_trans_8x8_dc_mmi
2. ff_vc1_inv_trans_8x8_mmi
3. ff_vc1_inv_trans_8x4_mmi
4. ff_vc1_inv_trans_4x8_mmi
5. ff_vc1_inv_trans_4x4_mmi
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/mips')
| -rw-r--r-- | libavcodec/mips/vc1dsp_mmi.c | 1493 |
1 files changed, 957 insertions, 536 deletions
diff --git a/libavcodec/mips/vc1dsp_mmi.c b/libavcodec/mips/vc1dsp_mmi.c index ec2fdca987..d78e0c3158 100644 --- a/libavcodec/mips/vc1dsp_mmi.c +++ b/libavcodec/mips/vc1dsp_mmi.c @@ -27,118 +27,99 @@ #include "hpeldsp_mips.h" #include "libavutil/mips/mmiutils.h" - -#define VC1_INV_TRANCS_8_STEP1_MMI(fp1, fp2, fp3, fp4, \ - o1, o2, o3, o4, \ - t1, t2, t3, t4, \ - ff_p1, ff_p2, ff_p3, ff_p4) \ - "pmullh "#t1" , "#fp1" , "#ff_p1" \n\t" \ - "pmullh "#t2" , "#fp2" , "#ff_p2" \n\t" \ - "pmullh "#t3" , "#fp3" , "#ff_p3" \n\t" \ - "pmullh "#t4" , "#fp4" , "#ff_p4" \n\t" \ - "paddh "#o1" , "#t1" , "#t2" \n\t" \ - "paddh "#o1" , "#o1" , "#t3" \n\t" \ - "paddh "#o1" , "#o1" , "#t4" \n\t" \ - \ - "pmullh "#t1" , "#fp1" , "#ff_p2" \n\t" \ - "pmullh "#t2" , "#fp2" , "#ff_p4" \n\t" \ - "pmullh "#t3" , "#fp3" , "#ff_p1" \n\t" \ - "pmullh "#t4" , "#fp4" , "#ff_p3" \n\t" \ - "psubh "#o2" , "#t1" , "#t2" \n\t" \ - "psubh "#o2" , "#o2" , "#t3" \n\t" \ - "psubh "#o2" , "#o2" , "#t4" \n\t" \ - \ - "pmullh "#t1" , "#fp1" , "#ff_p3" \n\t" \ - "pmullh "#t2" , "#fp2" , "#ff_p1" \n\t" \ - "pmullh "#t3" , "#fp3" , "#ff_p4" \n\t" \ - "pmullh "#t4" , "#fp4" , "#ff_p2" \n\t" \ - "psubh "#o3" , "#t1" , "#t2" \n\t" \ - "paddh "#o3" , "#o3" , "#t3" \n\t" \ - "paddh "#o3" , "#o3" , "#t4" \n\t" \ - \ - "pmullh "#t1" , "#fp1" , "#ff_p4" \n\t" \ - "pmullh "#t2" , "#fp2" , "#ff_p3" \n\t" \ - "pmullh "#t3" , "#fp3" , "#ff_p2" \n\t" \ - "pmullh "#t4" , "#fp4" , "#ff_p1" \n\t" \ - "psubh "#o4" , "#t1" , "#t2" \n\t" \ - "paddh "#o4" , "#o4" , "#t3" \n\t" \ - "psubh "#o4" , "#o4" , "#t4" \n\t" - - -#define VC1_INV_TRANCS_8_STEP2_MMI(fp1, fp2, fp3, fp4, \ - fp5, fp6, fp7, fp8, \ - o1, o2, o3, o4, \ - ff_p1, ff_p2, ff_p3, ff_pw) \ - "paddh "#fp5" , "#fp1" , "#fp2" \n\t" \ - "psubh "#fp6" , "#fp1" , "#fp2" \n\t" \ - "pmullh "#fp5" , "#fp5" , "#ff_p1" \n\t" \ - "pmullh "#fp6" , "#fp6" , "#ff_p1" \n\t" \ - "paddh "#fp5" , "#fp5" , "#ff_pw" \n\t" \ - "paddh "#fp6" , "#fp6" , "#ff_pw" \n\t" \ - \ - "pmullh "#fp1" , "#fp3" , "#ff_p2" \n\t" \ - "pmullh "#fp2" , "#fp4" , "#ff_p3" \n\t" \ - "pmullh "#fp3" , "#fp3" , "#ff_p3" \n\t" \ - "pmullh "#fp4" , "#fp4" , "#ff_p2" \n\t" \ - "paddh "#fp7" , "#fp1" , "#fp2" \n\t" \ - "psubh "#fp8" , "#fp3" , "#fp4" \n\t" \ +#define VC1_INV_TRANCS_8_TYPE1(o1, o2, r1, r2, r3, r4, c0) \ + "li %[tmp0], "#r1" \n\t" \ + "mtc1 %[tmp0], %[ftmp13] \n\t" \ + "pshufh %[ftmp13], %[ftmp13], %[ftmp23] \n\t" \ + "li %[tmp0], "#r2" \n\t" \ + "mtc1 %[tmp0], %[ftmp14] \n\t" \ + "pshufh %[ftmp14], %[ftmp14], %[ftmp23] \n\t" \ + "pmaddhw %[ftmp1], %[ftmp5], %[ftmp13] \n\t" \ + "pmaddhw %[ftmp2], %[ftmp7], %[ftmp14] \n\t" \ + "paddw %[ftmp1], %[ftmp1], %[ftmp2] \n\t" \ + "pmaddhw %[ftmp2], %[ftmp6], %[ftmp13] \n\t" \ + "pmaddhw %[ftmp3], %[ftmp8], %[ftmp14] \n\t" \ + "paddw %[ftmp2], %[ftmp2], %[ftmp3] \n\t" \ \ - "paddh "#fp1" , "#fp5" , "#fp7" \n\t" \ - "paddh "#fp2" , "#fp6" , "#fp8" \n\t" \ - "psubh "#fp3" , "#fp6" , "#fp8" \n\t" \ - "psubh "#fp4" , "#fp5" , "#fp7" \n\t" \ + "li %[tmp0], "#r3" \n\t" \ + "mtc1 %[tmp0], %[ftmp13] \n\t" \ + "pshufh %[ftmp13], %[ftmp13], %[ftmp23] \n\t" \ + "li %[tmp0], "#r4" \n\t" \ + "mtc1 %[tmp0], %[ftmp14] \n\t" \ + "pshufh %[ftmp14], %[ftmp14], %[ftmp23] \n\t" \ + "pmaddhw %[ftmp3], %[ftmp9], %[ftmp13] \n\t" \ + "pmaddhw %[ftmp4], %[ftmp11], %[ftmp14] \n\t" \ + "paddw %[ftmp3], %[ftmp3], %[ftmp4] \n\t" \ + "pmaddhw %[ftmp4], %[ftmp10], %[ftmp13] \n\t" \ + "pmaddhw %[ftmp13], %[ftmp12], %[ftmp14] \n\t" \ + "paddw %[ftmp4], %[ftmp4], %[ftmp13] \n\t" \ \ - "paddh "#fp5" , "#fp1" , "#o1" \n\t" \ - "paddh "#fp6" , "#fp2" , "#o2" \n\t" \ - "paddh "#fp7" , "#fp3" , "#o3" \n\t" \ - "paddh "#fp8" , "#fp4" , "#o4" \n\t" \ + "paddw %[ftmp13], %[ftmp1], %[ftmp3] \n\t" \ + "psubw %[ftmp14], %[ftmp1], %[ftmp3] \n\t" \ + "paddw %[ftmp1], %[ftmp2], %[ftmp4] \n\t" \ + "psubw %[ftmp3], %[ftmp2], %[ftmp4] \n\t" \ + "paddw %[ftmp13], %[ftmp13], "#c0" \n\t" \ + "paddw %[ftmp14], %[ftmp14], "#c0" \n\t" \ + "paddw %[ftmp1], %[ftmp1], "#c0" \n\t" \ + "paddw %[ftmp3], %[ftmp3], "#c0" \n\t" \ + "psraw %[ftmp13], %[ftmp13], %[ftmp0] \n\t" \ + "psraw %[ftmp1], %[ftmp1], %[ftmp0] \n\t" \ + "psraw %[ftmp14], %[ftmp14], %[ftmp0] \n\t" \ + "psraw %[ftmp3], %[ftmp3], %[ftmp0] \n\t" \ + "punpcklhw %[ftmp2], %[ftmp13], %[ftmp1] \n\t" \ + "punpckhhw %[ftmp4], %[ftmp13], %[ftmp1] \n\t" \ + "punpcklhw "#o1", %[ftmp2], %[ftmp4] \n\t" \ + "punpcklhw %[ftmp2], %[ftmp14], %[ftmp3] \n\t" \ + "punpckhhw %[ftmp4], %[ftmp14], %[ftmp3] \n\t" \ + "punpcklhw "#o2", %[ftmp2], %[ftmp4] \n\t" + +#define VC1_INV_TRANCS_8_TYPE2(o1, o2, r1, r2, r3, r4, c0, c1) \ + "li %[tmp0], "#r1" \n\t" \ + "mtc1 %[tmp0], %[ftmp13] \n\t" \ + "pshufh %[ftmp13], %[ftmp13], %[ftmp23] \n\t" \ + "li %[tmp0], "#r2" \n\t" \ + "mtc1 %[tmp0], %[ftmp14] \n\t" \ + "pshufh %[ftmp14], %[ftmp14], %[ftmp23] \n\t" \ + "pmaddhw %[ftmp1], %[ftmp5], %[ftmp13] \n\t" \ + "pmaddhw %[ftmp2], %[ftmp7], %[ftmp14] \n\t" \ + "paddw %[ftmp1], %[ftmp1], %[ftmp2] \n\t" \ + "pmaddhw %[ftmp2], %[ftmp6], %[ftmp13] \n\t" \ + "pmaddhw %[ftmp3], %[ftmp8], %[ftmp14] \n\t" \ + "paddw %[ftmp2], %[ftmp2], %[ftmp3] \n\t" \ \ - "psubh "#fp4" , "#fp4" , "#o4" \n\t" \ - "psubh "#fp3" , "#fp3" , "#o3" \n\t" \ - "psubh "#fp2" , "#fp2" , "#o2" \n\t" \ - "psubh "#fp1" , "#fp1" , "#o1" \n\t" - - -#define VC1_INV_TRANCS_4_STEP1_MMI(fp1, fp2, fp3, fp4, \ - fp5, fp6, fp7, fp8, \ - ff_p1, ff_p2, ff_p3, ff_pw) \ - "paddh "#fp5" , "#fp1" , "#fp2" \n\t" \ - "psubh "#fp6" , "#fp1" , "#fp2" \n\t" \ - "pmullh "#fp5" , "#fp5" , "#ff_p1" \n\t" \ - "pmullh "#fp6" , "#fp6" , "#ff_p1" \n\t" \ - "paddh "#fp5" , "#fp5" , "#ff_pw" \n\t" \ - "paddh "#fp6" , "#fp6" , "#ff_pw" \n\t" \ + "li %[tmp0], "#r3" \n\t" \ + "mtc1 %[tmp0], %[ftmp13] \n\t" \ + "pshufh %[ftmp13], %[ftmp13], %[ftmp23] \n\t" \ + "li %[tmp0], "#r4" \n\t" \ + "mtc1 %[tmp0], %[ftmp14] \n\t" \ + "pshufh %[ftmp14], %[ftmp14], %[ftmp23] \n\t" \ + "pmaddhw %[ftmp3], %[ftmp9], %[ftmp13] \n\t" \ + "pmaddhw %[ftmp4], %[ftmp11], %[ftmp14] \n\t" \ + "paddw %[ftmp3], %[ftmp3], %[ftmp4] \n\t" \ + "pmaddhw %[ftmp4], %[ftmp10], %[ftmp13] \n\t" \ + "pmaddhw %[ftmp13], %[ftmp12], %[ftmp14] \n\t" \ + "paddw %[ftmp4], %[ftmp4], %[ftmp13] \n\t" \ \ - "pmullh "#fp1" , "#fp3" , "#ff_p2" \n\t" \ - "pmullh "#fp2" , "#fp4" , "#ff_p3" \n\t" \ - "pmullh "#fp3" , "#fp3" , "#ff_p3" \n\t" \ - "pmullh "#fp4" , "#fp4" , "#ff_p2" \n\t" \ - "paddh "#fp7" , "#fp1" , "#fp2" \n\t" \ - "psubh "#fp8" , "#fp3" , "#fp4" \n\t" \ - \ - "paddh "#fp1" , "#fp5" , "#fp7" \n\t" \ - "psubh "#fp2" , "#fp6" , "#fp8" \n\t" \ - "paddh "#fp3" , "#fp6" , "#fp8" \n\t" \ - "psubh "#fp4" , "#fp5" , "#fp7" \n\t" - - -#define VC1_INV_TRANCS_4_STEP2_MMI(fp1, fp2, fp3, fp4, \ - fp5, fp6, fp7, fp8, zero) \ - "punpcklbh "#fp5" , "#fp5" , "#zero" \n\t" \ - "punpcklbh "#fp6" , "#fp6" , "#zero" \n\t" \ - "punpcklbh "#fp7" , "#fp7" , "#zero" \n\t" \ - "punpcklbh "#fp8" , "#fp8" , "#zero" \n\t" \ - \ - "paddh "#fp1" , "#fp1" , "#fp5" \n\t" \ - "paddh "#fp2" , "#fp2" , "#fp6" \n\t" \ - "paddh "#fp3" , "#fp3" , "#fp7" \n\t" \ - "paddh "#fp4" , "#fp4" , "#fp8" \n\t" \ - \ - "packushb "#fp1" , "#fp1" , "#zero" \n\t" \ - "packushb "#fp2" , "#fp2" , "#zero" \n\t" \ - "packushb "#fp3" , "#fp3" , "#zero" \n\t" \ - "packushb "#fp4" , "#fp4" , "#zero" \n\t" - + "paddw %[ftmp13], %[ftmp1], %[ftmp3] \n\t" \ + "psubw %[ftmp14], %[ftmp1], %[ftmp3] \n\t" \ + "paddw %[ftmp14], %[ftmp14], "#c1" \n\t" \ + "paddw %[ftmp1], %[ftmp2], %[ftmp4] \n\t" \ + "psubw %[ftmp3], %[ftmp2], %[ftmp4] \n\t" \ + "paddw %[ftmp3], %[ftmp3], "#c1" \n\t" \ + "paddw %[ftmp13], %[ftmp13], "#c0" \n\t" \ + "paddw %[ftmp14], %[ftmp14], "#c0" \n\t" \ + "paddw %[ftmp1], %[ftmp1], "#c0" \n\t" \ + "paddw %[ftmp3], %[ftmp3], "#c0" \n\t" \ + "psraw %[ftmp13], %[ftmp13], %[ftmp0] \n\t" \ + "psraw %[ftmp1], %[ftmp1], %[ftmp0] \n\t" \ + "psraw %[ftmp14], %[ftmp14], %[ftmp0] \n\t" \ + "psraw %[ftmp3], %[ftmp3], %[ftmp0] \n\t" \ + "punpcklhw %[ftmp2], %[ftmp13], %[ftmp1] \n\t" \ + "punpckhhw %[ftmp4], %[ftmp13], %[ftmp1] \n\t" \ + "punpcklhw "#o1", %[ftmp2], %[ftmp4] \n\t" \ + "punpcklhw %[ftmp2], %[ftmp14], %[ftmp3] \n\t" \ + "punpckhhw %[ftmp4], %[ftmp14], %[ftmp3] \n\t" \ + "punpcklhw "#o2", %[ftmp2], %[ftmp4] \n\t" /* Do inverse transform on 8x8 block */ void ff_vc1_inv_trans_8x8_dc_mmi(uint8_t *dest, ptrdiff_t linesize, int16_t *block) @@ -216,66 +197,127 @@ void ff_vc1_inv_trans_8x8_dc_mmi(uint8_t *dest, ptrdiff_t linesize, int16_t *blo void ff_vc1_inv_trans_8x8_mmi(int16_t block[64]) { DECLARE_ALIGNED(16, int16_t, temp[64]); + DECLARE_ALIGNED(8, const uint64_t, ff_pw_1_local) = {0x0000000100000001ULL}; + DECLARE_ALIGNED(8, const uint64_t, ff_pw_4_local) = {0x0000000400000004ULL}; + DECLARE_ALIGNED(8, const uint64_t, ff_pw_64_local)= {0x0000004000000040ULL}; int16_t *src = block; int16_t *dst = temp; - double ftmp[16]; - uint32_t count, tmp[1]; + double ftmp[24]; + uint64_t tmp[1]; // 1st loop __asm__ volatile ( "li %[tmp0], 0x03 \n\t" "mtc1 %[tmp0], %[ftmp0] \n\t" - "li %[count], 0x02 \n\t" - - "1: \n\t" - MMI_LDC1(%[ftmp5], %[src], 0x10) - MMI_LDC1(%[ftmp6], %[src], 0x30) - MMI_LDC1(%[ftmp7], %[src], 0x50) - MMI_LDC1(%[ftmp8], %[src], 0x70) - - VC1_INV_TRANCS_8_STEP1_MMI(%[ftmp5], %[ftmp6], %[ftmp7], %[ftmp8], - %[ftmp9], %[ftmp10], %[ftmp11], %[ftmp12], - %[ftmp1], %[ftmp2], %[ftmp3], %[ftmp4], - %[ff_pw_16], %[ff_pw_15], %[ff_pw_9], - %[ff_pw_4]) + "li %[tmp0], 0x44 \n\t" + "mtc1 %[tmp0], %[ftmp23] \n\t" + // 1st part MMI_LDC1(%[ftmp1], %[src], 0x00) - MMI_LDC1(%[ftmp2], %[src], 0x40) - MMI_LDC1(%[ftmp3], %[src], 0x20) + MMI_LDC1(%[ftmp2], %[src], 0x20) + MMI_LDC1(%[ftmp3], %[src], 0x40) MMI_LDC1(%[ftmp4], %[src], 0x60) + "punpcklhw %[ftmp5], %[ftmp1], %[ftmp2] \n\t" + "punpckhhw %[ftmp6], %[ftmp1], %[ftmp2] \n\t" + "punpcklhw %[ftmp7], %[ftmp3], %[ftmp4] \n\t" + "punpckhhw %[ftmp8], %[ftmp3], %[ftmp4] \n\t" + + MMI_LDC1(%[ftmp1], %[src], 0x10) + MMI_LDC1(%[ftmp2], %[src], 0x30) + MMI_LDC1(%[ftmp3], %[src], 0x50) + MMI_LDC1(%[ftmp4], %[src], 0x70) + "punpcklhw %[ftmp9], %[ftmp1], %[ftmp2] \n\t" + "punpckhhw %[ftmp10], %[ftmp1], %[ftmp2] \n\t" + "punpcklhw %[ftmp11], %[ftmp3], %[ftmp4] \n\t" + "punpckhhw %[ftmp12], %[ftmp3], %[ftmp4] \n\t" + + /* ftmp15:dst03,dst02,dst01,dst00 ftmp22:dst73,dst72,dst71,dst70 */ + VC1_INV_TRANCS_8_TYPE1(%[ftmp15], %[ftmp22], 0x0010000c, 0x0006000c, + 0x000f0010, 0x00040009, %[ff_pw_4]) + + /* ftmp16:dst13,dst12,dst11,dst10 ftmp21:dst63,dst62,dst61,dst60 */ + VC1_INV_TRANCS_8_TYPE1(%[ftmp16], %[ftmp21], 0x0006000c, 0xfff0fff4, + 0xfffc000f, 0xfff7fff0, %[ff_pw_4]) + + /* ftmp17:dst23,dst22,dst21,dst20 ftmp20:dst53,dst52,dst51,dst50 */ + VC1_INV_TRANCS_8_TYPE1(%[ftmp17], %[ftmp20], 0xfffa000c, 0x0010fff4, + 0xfff00009, 0x000f0004, %[ff_pw_4]) + + /* ftmp18:dst33,dst32,dst31,dst30 ftmp19:dst43,dst42,dst41,dst40 */ + VC1_INV_TRANCS_8_TYPE1(%[ftmp18], %[ftmp19], 0xfff0000c, 0xfffa000c, + 0xfff70004, 0xfff0000f, %[ff_pw_4]) + + TRANSPOSE_4H(%[ftmp15], %[ftmp16], %[ftmp17], %[ftmp18], + %[ftmp1], %[ftmp2], %[ftmp3], %[ftmp4], + %[ftmp5], %[tmp0], %[ftmp6], %[ftmp7]) + + MMI_SDC1(%[ftmp15], %[dst], 0x00) + MMI_SDC1(%[ftmp16], %[dst], 0x10) + MMI_SDC1(%[ftmp17], %[dst], 0x20) + MMI_SDC1(%[ftmp18], %[dst], 0x30) + + TRANSPOSE_4H(%[ftmp19], %[ftmp20], %[ftmp21], %[ftmp22], + %[ftmp1], %[ftmp2], %[ftmp3], %[ftmp4], + %[ftmp5], %[tmp0], %[ftmp6], %[ftmp7]) + + MMI_SDC1(%[ftmp19], %[dst], 0x08) + MMI_SDC1(%[ftmp20], %[dst], 0x18) + MMI_SDC1(%[ftmp21], %[dst], 0x28) + MMI_SDC1(%[ftmp22], %[dst], 0x38) + + // 2nd part + MMI_LDC1(%[ftmp1], %[src], 0x08) + MMI_LDC1(%[ftmp2], %[src], 0x28) + MMI_LDC1(%[ftmp3], %[src], 0x48) + MMI_LDC1(%[ftmp4], %[src], 0x68) + "punpcklhw %[ftmp5], %[ftmp1], %[ftmp2] \n\t" + "punpckhhw %[ftmp6], %[ftmp1], %[ftmp2] \n\t" + "punpcklhw %[ftmp7], %[ftmp3], %[ftmp4] \n\t" + "punpckhhw %[ftmp8], %[ftmp3], %[ftmp4] \n\t" + + MMI_LDC1(%[ftmp1], %[src], 0x18) + MMI_LDC1(%[ftmp2], %[src], 0x38) + MMI_LDC1(%[ftmp3], %[src], 0x58) + MMI_LDC1(%[ftmp4], %[src], 0x78) + "punpcklhw %[ftmp9], %[ftmp1], %[ftmp2] \n\t" + "punpckhhw %[ftmp10], %[ftmp1], %[ftmp2] \n\t" + "punpcklhw %[ftmp11], %[ftmp3], %[ftmp4] \n\t" + "punpckhhw %[ftmp12], %[ftmp3], %[ftmp4] \n\t" + + /* ftmp15:dst03,dst02,dst01,dst00 ftmp22:dst73,dst72,dst71,dst70 */ + VC1_INV_TRANCS_8_TYPE1(%[ftmp15], %[ftmp22], 0x0010000c, 0x0006000c, + 0x000f0010, 0x00040009, %[ff_pw_4]) + + /* ftmp16:dst13,dst12,dst11,dst10 ftmp21:dst63,dst62,dst61,dst60 */ + VC1_INV_TRANCS_8_TYPE1(%[ftmp16], %[ftmp21], 0x0006000c, 0xfff0fff4, + 0xfffc000f, 0xfff7fff0, %[ff_pw_4]) + + /* ftmp17:dst23,dst22,dst21,dst20 ftmp20:dst53,dst52,dst51,dst50 */ + VC1_INV_TRANCS_8_TYPE1(%[ftmp17], %[ftmp20], 0xfffa000c, 0x0010fff4, + 0xfff00009, 0x000f0004, %[ff_pw_4]) + + /* ftmp18:dst33,dst32,dst31,dst30 ftmp19:dst43,dst42,dst41,dst40 */ + VC1_INV_TRANCS_8_TYPE1(%[ftmp18], %[ftmp19], 0xfff0000c, 0xfffa000c, + 0xfff70004, 0xfff0000f, %[ff_pw_4]) + + TRANSPOSE_4H(%[ftmp15], %[ftmp16], %[ftmp17], %[ftmp18], + %[ftmp1], %[ftmp2], %[ftmp3], %[ftmp4], + %[ftmp5], %[tmp0], %[ftmp6], %[ftmp7]) + + MMI_SDC1(%[ftmp15], %[dst], 0x40) + MMI_SDC1(%[ftmp16], %[dst], 0x50) + MMI_SDC1(%[ftmp17], %[dst], 0x60) + MMI_SDC1(%[ftmp18], %[dst], 0x70) + + TRANSPOSE_4H(%[ftmp19], %[ftmp20], %[ftmp21], %[ftmp22], + %[ftmp1], %[ftmp2], %[ftmp3], %[ftmp4], + %[ftmp5], %[tmp0], %[ftmp6], %[ftmp7]) + + MMI_SDC1(%[ftmp19], %[dst], 0x48) + MMI_SDC1(%[ftmp20], %[dst], 0x58) + MMI_SDC1(%[ftmp21], %[dst], 0x68) + MMI_SDC1(%[ftmp22], %[dst], 0x78) - VC1_INV_TRANCS_8_STEP2_MMI(%[ftmp1], %[ftmp2], %[ftmp3], %[ftmp4], - %[ftmp5], %[ftmp6], %[ftmp7], %[ftmp8], - %[ftmp9], %[ftmp10], %[ftmp11], %[ftmp12], - %[ff_pw_12], %[ff_pw_16], %[ff_pw_6], - %[ff_pw_4]) - - - PSRAH_8_MMI(%[ftmp5], %[ftmp6], %[ftmp7], %[ftmp8], - %[ftmp4], %[ftmp3], %[ftmp2], %[ftmp1], %[ftmp0]) - - TRANSPOSE_4H(%[ftmp5], %[ftmp6], %[ftmp7], %[ftmp8], - %[ftmp9], %[ftmp10], %[ftmp11], %[ftmp12], - %[ftmp13], %[tmp0], %[ftmp14], %[ftmp15]) - - MMI_SDC1(%[ftmp5], %[dst], 0x00) - MMI_SDC1(%[ftmp6], %[dst], 0x10) - MMI_SDC1(%[ftmp7], %[dst], 0x20) - MMI_SDC1(%[ftmp8], %[dst], 0x30) - - TRANSPOSE_4H(%[ftmp4], %[ftmp3], %[ftmp2], %[ftmp1], - %[ftmp9], %[ftmp10], %[ftmp11], %[ftmp12], - %[ftmp13], %[tmp0], %[ftmp14], %[ftmp15]) - - MMI_SDC1(%[ftmp4], %[dst], 0x08) - MMI_SDC1(%[ftmp3], %[dst], 0x18) - MMI_SDC1(%[ftmp2], %[dst], 0x28) - MMI_SDC1(%[ftmp1], %[dst], 0x38) - - "addiu %[count], %[count], -0x01 \n\t" - PTR_ADDIU "%[src], %[src], 0x08 \n\t" - PTR_ADDIU "%[dst], %[dst], 0x40 \n\t" - "bnez %[count], 1b \n\t" : [ftmp0]"=&f"(ftmp[0]), [ftmp1]"=&f"(ftmp[1]), [ftmp2]"=&f"(ftmp[2]), [ftmp3]"=&f"(ftmp[3]), [ftmp4]"=&f"(ftmp[4]), [ftmp5]"=&f"(ftmp[5]), @@ -284,12 +326,12 @@ void ff_vc1_inv_trans_8x8_mmi(int16_t block[64]) [ftmp10]"=&f"(ftmp[10]), [ftmp11]"=&f"(ftmp[11]), [ftmp12]"=&f"(ftmp[12]), [ftmp13]"=&f"(ftmp[13]), [ftmp14]"=&f"(ftmp[14]), [ftmp15]"=&f"(ftmp[15]), - [tmp0]"=&r"(tmp[0]), - [count]"=&r"(count), - [src]"+&r"(src), [dst]"+&r"(dst) - : [ff_pw_4]"f"(ff_pw_4), [ff_pw_6]"f"(ff_pw_6), - [ff_pw_9]"f"(ff_pw_9), [ff_pw_12]"f"(ff_pw_12), - [ff_pw_15]"f"(ff_pw_15), [ff_pw_16]"f"(ff_pw_16) + [ftmp16]"=&f"(ftmp[16]), [ftmp17]"=&f"(ftmp[17]), + [ftmp18]"=&f"(ftmp[18]), [ftmp19]"=&f"(ftmp[19]), + [ftmp20]"=&f"(ftmp[20]), [ftmp21]"=&f"(ftmp[21]), + [ftmp22]"=&f"(ftmp[22]), [ftmp23]"=&f"(ftmp[23]), + [tmp0]"=&r"(tmp[0]) + : [ff_pw_4]"f"(ff_pw_4_local), [src]"r"(src), [dst]"r"(dst) : "memory" ); @@ -300,53 +342,97 @@ void ff_vc1_inv_trans_8x8_mmi(int16_t block[64]) __asm__ volatile ( "li %[tmp0], 0x07 \n\t" "mtc1 %[tmp0], %[ftmp0] \n\t" - "li %[count], 0x02 \n\t" - - "1: \n\t" - MMI_LDC1(%[ftmp5], %[src], 0x10) - MMI_LDC1(%[ftmp6], %[src], 0x30) - MMI_LDC1(%[ftmp7], %[src], 0x50) - MMI_LDC1(%[ftmp8], %[src], 0x70) - - VC1_INV_TRANCS_8_STEP1_MMI(%[ftmp5], %[ftmp6], %[ftmp7], %[ftmp8], - %[ftmp9], %[ftmp10], %[ftmp11], %[ftmp12], - %[ftmp1], %[ftmp2], %[ftmp3], %[ftmp4], - %[ff_pw_16], %[ff_pw_15], %[ff_pw_9], - %[ff_pw_4]) + "li %[tmp0], 0x44 \n\t" + "mtc1 %[tmp0], %[ftmp23] \n\t" + // 1st part MMI_LDC1(%[ftmp1], %[src], 0x00) - MMI_LDC1(%[ftmp2], %[src], 0x40) - MMI_LDC1(%[ftmp3], %[src], 0x20) + MMI_LDC1(%[ftmp2], %[src], 0x20) + MMI_LDC1(%[ftmp3], %[src], 0x40) MMI_LDC1(%[ftmp4], %[src], 0x60) + "punpcklhw %[ftmp5], %[ftmp1], %[ftmp2] \n\t" + "punpckhhw %[ftmp6], %[ftmp1], %[ftmp2] \n\t" + "punpcklhw %[ftmp7], %[ftmp3], %[ftmp4] \n\t" + "punpckhhw %[ftmp8], %[ftmp3], %[ftmp4] \n\t" + + MMI_LDC1(%[ftmp1], %[src], 0x10) + MMI_LDC1(%[ftmp2], %[src], 0x30) + MMI_LDC1(%[ftmp3], %[src], 0x50) + MMI_LDC1(%[ftmp4], %[src], 0x70) + "punpcklhw %[ftmp9], %[ftmp1], %[ftmp2] \n\t" + "punpckhhw %[ftmp10], %[ftmp1], %[ftmp2] \n\t" + "punpcklhw %[ftmp11], %[ftmp3], %[ftmp4] \n\t" + "punpckhhw %[ftmp12], %[ftmp3], %[ftmp4] \n\t" + + /* ftmp15:dst03,dst02,dst01,dst00 ftmp22:dst73,dst72,dst71,dst70 */ + VC1_INV_TRANCS_8_TYPE2(%[ftmp15], %[ftmp22], 0x0010000c, 0x0006000c, + 0x000f0010, 0x00040009, %[ff_pw_64], %[ff_pw_1]) + + /* ftmp16:dst13,dst12,dst11,dst10 ftmp21:dst63,dst62,dst61,dst60 */ + VC1_INV_TRANCS_8_TYPE2(%[ftmp16], %[ftmp21], 0x0006000c, 0xfff0fff4, + 0xfffc000f, 0xfff7fff0, %[ff_pw_64], %[ff_pw_1]) + + /* ftmp17:dst23,dst22,dst21,dst20 ftmp20:dst53,dst52,dst51,dst50 */ + VC1_INV_TRANCS_8_TYPE2(%[ftmp17], %[ftmp20], 0xfffa000c, 0x0010fff4, + 0xfff00009, 0x000f0004, %[ff_pw_64], %[ff_pw_1]) + + /* ftmp18:dst33,dst32,dst31,dst30 ftmp19:dst43,dst42,dst41,dst40 */ + VC1_INV_TRANCS_8_TYPE2(%[ftmp18], %[ftmp19], 0xfff0000c, 0xfffa000c, + 0xfff70004, 0xfff0000f, %[ff_pw_64], %[ff_pw_1]) + + MMI_SDC1(%[ftmp15], %[dst], 0x00) + MMI_SDC1(%[ftmp16], %[dst], 0x10) + MMI_SDC1(%[ftmp17], %[dst], 0x20) + MMI_SDC1(%[ftmp18], %[dst], 0x30) + MMI_SDC1(%[ftmp19], %[dst], 0x40) + MMI_SDC1(%[ftmp20], %[dst], 0x50) + MMI_SDC1(%[ftmp21], %[dst], 0x60) + MMI_SDC1(%[ftmp22], %[dst], 0x70) + + // 2nd part + MMI_LDC1(%[ftmp1], %[src], 0x08) + MMI_LDC1(%[ftmp2], %[src], 0x28) + MMI_LDC1(%[ftmp3], %[src], 0x48) + MMI_LDC1(%[ftmp4], %[src], 0x68) + "punpcklhw %[ftmp5], %[ftmp1], %[ftmp2] \n\t" + "punpckhhw %[ftmp6], %[ftmp1], %[ftmp2] \n\t" + "punpcklhw %[ftmp7], %[ftmp3], %[ftmp4] \n\t" + "punpckhhw %[ftmp8], %[ftmp3], %[ftmp4] \n\t" + + MMI_LDC1(%[ftmp1], %[src], 0x18) + MMI_LDC1(%[ftmp2], %[src], 0x38) + MMI_LDC1(%[ftmp3], %[src], 0x58) + MMI_LDC1(%[ftmp4], %[src], 0x78) + "punpcklhw %[ftmp9], %[ftmp1], %[ftmp2] \n\t" + "punpckhhw %[ftmp10], %[ftmp1], %[ftmp2] \n\t" + "punpcklhw %[ftmp11], %[ftmp3], %[ftmp4] \n\t" + "punpckhhw %[ftmp12], %[ftmp3], %[ftmp4] \n\t" + + /* ftmp15:dst03,dst02,dst01,dst00 ftmp22:dst73,dst72,dst71,dst70 */ + VC1_INV_TRANCS_8_TYPE2(%[ftmp15], %[ftmp22], 0x0010000c, 0x0006000c, + 0x000f0010, 0x00040009, %[ff_pw_64], %[ff_pw_1]) + + /* ftmp16:dst13,dst12,dst11,dst10 ftmp21:dst63,dst62,dst61,dst60 */ + VC1_INV_TRANCS_8_TYPE2(%[ftmp16], %[ftmp21], 0x0006000c, 0xfff0fff4, + 0xfffc000f, 0xfff7fff0, %[ff_pw_64], %[ff_pw_1]) + + /* ftmp17:dst23,dst22,dst21,dst20 ftmp20:dst53,dst52,dst51,dst50 */ + VC1_INV_TRANCS_8_TYPE2(%[ftmp17], %[ftmp20], 0xfffa000c, 0x0010fff4, + 0xfff00009, 0x000f0004, %[ff_pw_64], %[ff_pw_1]) + + /* ftmp18:dst33,dst32,dst31,dst30 ftmp19:dst43,dst42,dst41,dst40 */ + VC1_INV_TRANCS_8_TYPE2(%[ftmp18], %[ftmp19], 0xfff0000c, 0xfffa000c, + 0xfff70004, 0xfff0000f, %[ff_pw_64], %[ff_pw_1]) + + MMI_SDC1(%[ftmp15], %[dst], 0x08) + MMI_SDC1(%[ftmp16], %[dst], 0x18) + MMI_SDC1(%[ftmp17], %[dst], 0x28) + MMI_SDC1(%[ftmp18], %[dst], 0x38) + MMI_SDC1(%[ftmp19], %[dst], 0x48) + MMI_SDC1(%[ftmp20], %[dst], 0x58) + MMI_SDC1(%[ftmp21], %[dst], 0x68) + MMI_SDC1(%[ftmp22], %[dst], 0x78) - VC1_INV_TRANCS_8_STEP2_MMI(%[ftmp1], %[ftmp2], %[ftmp3], %[ftmp4], - %[ftmp5], %[ftmp6], %[ftmp7], %[ftmp8], - %[ftmp9], %[ftmp10], %[ftmp11], %[ftmp12], - %[ff_pw_12], %[ff_pw_16], %[ff_pw_6], - %[ff_pw_64]) - - "paddh %[ftmp4], %[ftmp4], %[ff_pw_1] \n\t" - "paddh %[ftmp3], %[ftmp3], %[ff_pw_1] \n\t" - "paddh %[ftmp2], %[ftmp2], %[ff_pw_1] \n\t" - "paddh %[ftmp1], %[ftmp1], %[ff_pw_1] \n\t" - - PSRAH_8_MMI(%[ftmp5], %[ftmp6], %[ftmp7], %[ftmp8], - %[ftmp4], %[ftmp3], %[ftmp2], %[ftmp1], %[ftmp0]) - - MMI_SDC1(%[ftmp5], %[dst], 0x00) - MMI_SDC1(%[ftmp6], %[dst], 0x10) - MMI_SDC1(%[ftmp7], %[dst], 0x20) - MMI_SDC1(%[ftmp8], %[dst], 0x30) - - MMI_SDC1(%[ftmp4], %[dst], 0x40) - MMI_SDC1(%[ftmp3], %[dst], 0x50) - MMI_SDC1(%[ftmp2], %[dst], 0x60) - MMI_SDC1(%[ftmp1], %[dst], 0x70) - - "addiu %[count], %[count], -0x01 \n\t" - PTR_ADDIU "%[src], %[src], 0x08 \n\t" - PTR_ADDIU "%[dst], %[dst], 0x08 \n\t" - "bnez %[count], 1b \n\t" : [ftmp0]"=&f"(ftmp[0]), [ftmp1]"=&f"(ftmp[1]), [ftmp2]"=&f"(ftmp[2]), [ftmp3]"=&f"(ftmp[3]), [ftmp4]"=&f"(ftmp[4]), [ftmp5]"=&f"(ftmp[5]), @@ -355,13 +441,13 @@ void ff_vc1_inv_trans_8x8_mmi(int16_t block[64]) [ftmp10]"=&f"(ftmp[10]), [ftmp11]"=&f"(ftmp[11]), [ftmp12]"=&f"(ftmp[12]), [ftmp13]"=&f"(ftmp[13]), [ftmp14]"=&f"(ftmp[14]), [ftmp15]"=&f"(ftmp[15]), - [tmp0]"=&r"(tmp[0]), - [count]"=&r"(count), - [src]"+&r"(src), [dst]"+&r"(dst) - : [ff_pw_1]"f"(ff_pw_1), [ff_pw_4]"f"(ff_pw_4), - [ff_pw_6]"f"(ff_pw_6), [ff_pw_9]"f"(ff_pw_9), - [ff_pw_12]"f"(ff_pw_12), [ff_pw_15]"f"(ff_pw_15), - [ff_pw_16]"f"(ff_pw_16), [ff_pw_64]"f"(ff_pw_64) + [ftmp16]"=&f"(ftmp[16]), [ftmp17]"=&f"(ftmp[17]), + [ftmp18]"=&f"(ftmp[18]), [ftmp19]"=&f"(ftmp[19]), + [ftmp20]"=&f"(ftmp[20]), [ftmp21]"=&f"(ftmp[21]), + [ftmp22]"=&f"(ftmp[22]), [ftmp23]"=&f"(ftmp[23]), + [tmp0]"=&r"(tmp[0]) + : [ff_pw_1]"f"(ff_pw_1_local), [ff_pw_64]"f"(ff_pw_64_local), + [src]"r"(src), [dst]"r"(dst) : "memory" ); } @@ -431,66 +517,109 @@ void ff_vc1_inv_trans_8x4_mmi(uint8_t *dest, ptrdiff_t linesize, int16_t *block) int16_t *dst = block; double ftmp[16]; uint32_t tmp[1]; - mips_reg addr[1]; - DECLARE_VAR_LOW32; + int16_t count = 4; + DECLARE_ALIGNED(16, const uint64_t, ff_pw_4_local) = {0x0000000400000004ULL}; + DECLARE_ALIGNED(16, const uint64_t, ff_pw_64_local)= {0x0000004000000040ULL}; + int16_t coeff[64] = {12, 16, 16, 15, 12, 9, 6, 4, + 12, 15, 6, -4, -12, -16, -16, -9, + 12, 9, -6, -16, -12, 4, 16, 15, + 12, 4, -16, -9, 12, 15, -6, -16, + 12, -4, -16, 9, 12, -15, -6, 16, + 12, -9, -6, 16, -12, -4, 16, -15, + 12, -15, 6, 4, -12, 16, -16, 9, + 12, -16, 16, -15, 12, -9, 6, -4}; // 1st loop __asm__ volatile ( - MMI_LDC1(%[ftmp1], %[src], 0x00) - MMI_LDC1(%[ftmp2], %[src], 0x08) - MMI_LDC1(%[ftmp3], %[src], 0x10) - MMI_LDC1(%[ftmp4], %[src], 0x18) - MMI_LDC1(%[ftmp5], %[src], 0x20) - MMI_LDC1(%[ftmp6], %[src], 0x28) - MMI_LDC1(%[ftmp7], %[src], 0x30) - MMI_LDC1(%[ftmp8], %[src], 0x38) - - // a1 b1 a3 b2 - TRANSPOSE_4H(%[ftmp1], %[ftmp3], %[ftmp5], %[ftmp7], - %[ftmp9], %[ftmp10], %[ftmp11], %[ftmp12], - %[ftmp13], %[tmp0], %[ftmp14], %[ftmp15]) - - // a2 b3 a4 b4 - TRANSPOSE_4H(%[ftmp2], %[ftmp4], %[ftmp6], %[ftmp8], - %[ftmp9], %[ftmp10], %[ftmp11], %[ftmp12], - %[ftmp13], %[tmp0], %[ftmp14], %[ftmp15]) - - // input b1 b2 b3 b4 - VC1_INV_TRANCS_8_STEP1_MMI(%[ftmp3], %[ftmp7], %[ftmp4], %[ftmp8], - %[ftmp9], %[ftmp10], %[ftmp11], %[ftmp12], - %[ftmp0], %[ftmp13], %[ftmp14], %[ftmp15], - %[ff_pw_16], %[ff_pw_15], %[ff_pw_9], - %[ff_pw_4]) - // input a1 a2 a3 a4 - VC1_INV_TRANCS_8_STEP2_MMI(%[ftmp1], %[ftmp2], %[ftmp5], %[ftmp6], - %[ftmp3], %[ftmp7], %[ftmp4], %[ftmp8], - %[ftmp9], %[ftmp10], %[ftmp11], %[ftmp12], - %[ff_pw_12], %[ff_pw_16], %[ff_pw_6], - %[ff_pw_4]) - "li %[tmp0], 0x03 \n\t" "mtc1 %[tmp0], %[ftmp0] \n\t" - PSRAH_8_MMI(%[ftmp3], %[ftmp7], %[ftmp4], %[ftmp8], - %[ftmp6], %[ftmp5], %[ftmp2], %[ftmp1], %[ftmp0]) - - TRANSPOSE_4H(%[ftmp3], %[ftmp7], %[ftmp4], %[ftmp8], - %[ftmp9], %[ftmp10], %[ftmp11], %[ftmp12], - %[ftmp13], %[tmp0], %[ftmp14], %[ftmp15]) - - MMI_SDC1(%[ftmp3], %[dst], 0x00) - MMI_SDC1(%[ftmp7], %[dst], 0x10) - MMI_SDC1(%[ftmp4], %[dst], 0x20) - MMI_SDC1(%[ftmp8], %[dst], 0x30) - - TRANSPOSE_4H(%[ftmp6], %[ftmp5], %[ftmp2], %[ftmp1], - %[ftmp9], %[ftmp10], %[ftmp11], %[ftmp12], - %[ftmp13], %[tmp0], %[ftmp14], %[ftmp15]) + "1: \n\t" + MMI_LDC1(%[ftmp1], %[src], 0x00) + MMI_LDC1(%[ftmp2], %[src], 0x08) - MMI_SDC1(%[ftmp6], %[dst], 0x08) - MMI_SDC1(%[ftmp5], %[dst], 0x18) - MMI_SDC1(%[ftmp2], %[dst], 0x28) - MMI_SDC1(%[ftmp1], %[dst], 0x38) + /* ftmp11: dst1,dst0 */ + MMI_LDC1(%[ftmp3], %[coeff], 0x00) + MMI_LDC1(%[ftmp4], %[coeff], 0x08) + MMI_LDC1(%[ftmp5], %[coeff], 0x10) + MMI_LDC1(%[ftmp6], %[coeff], 0x18) + "pmaddhw %[ftmp7], %[ftmp1], %[ftmp3] \n\t" + "pmaddhw %[ftmp8], %[ftmp2], %[ftmp4] \n\t" + "paddw %[ftmp9], %[ftmp7], %[ftmp8] \n\t" + "pmaddhw %[ftmp7], %[ftmp1], %[ftmp5] \n\t" + "pmaddhw %[ftmp8], %[ftmp2], %[ftmp6] \n\t" + "paddw %[ftmp10], %[ftmp7], %[ftmp8] \n\t" + "punpcklwd %[ftmp7], %[ftmp9], %[ftmp10] \n\t" + "punpckhwd %[ftmp8], %[ftmp9], %[ftmp10] \n\t" + "paddw %[ftmp11], %[ftmp7], %[ftmp8] \n\t" + "paddw %[ftmp11], %[ftmp11], %[ff_pw_4] \n\t" + + /* ftmp12: dst3,dst2 */ + MMI_LDC1(%[ftmp3], %[coeff], 0x20) + MMI_LDC1(%[ftmp4], %[coeff], 0x28) + MMI_LDC1(%[ftmp5], %[coeff], 0x30) + MMI_LDC1(%[ftmp6], %[coeff], 0x38) + "pmaddhw %[ftmp7], %[ftmp1], %[ftmp3] \n\t" + "pmaddhw %[ftmp8], %[ftmp2], %[ftmp4] \n\t" + "paddw %[ftmp9], %[ftmp7], %[ftmp8] \n\t" + "pmaddhw %[ftmp7], %[ftmp1], %[ftmp5] \n\t" + "pmaddhw %[ftmp8], %[ftmp2], %[ftmp6] \n\t" + "paddw %[ftmp10], %[ftmp7], %[ftmp8] \n\t" + "punpcklwd %[ftmp7], %[ftmp9], %[ftmp10] \n\t" + "punpckhwd %[ftmp8], %[ftmp9], %[ftmp10] \n\t" + "paddw %[ftmp12], %[ftmp7], %[ftmp8] \n\t" + "paddw %[ftmp12], %[ftmp12], %[ff_pw_4] \n\t" + + /* ftmp13: dst5,dst4 */ + MMI_LDC1(%[ftmp3], %[coeff], 0x40) + MMI_LDC1(%[ftmp4], %[coeff], 0x48) + MMI_LDC1(%[ftmp5], %[coeff], 0x50) + MMI_LDC1(%[ftmp6], %[coeff], 0x58) + "pmaddhw %[ftmp7], %[ftmp1], %[ftmp3] \n\t" + "pmaddhw %[ftmp8], %[ftmp2], %[ftmp4] \n\t" + "paddw %[ftmp9], %[ftmp7], %[ftmp8] \n\t" + "pmaddhw %[ftmp7], %[ftmp1], %[ftmp5] \n\t" + "pmaddhw %[ftmp8], %[ftmp2], %[ftmp6] \n\t" + "paddw %[ftmp10], %[ftmp7], %[ftmp8] \n\t" + "punpcklwd %[ftmp7], %[ftmp9], %[ftmp10] \n\t" + "punpckhwd %[ftmp8], %[ftmp9], %[ftmp10] \n\t" + "paddw %[ftmp13], %[ftmp7], %[ftmp8] \n\t" + "paddw %[ftmp13], %[ftmp13], %[ff_pw_4] \n\t" + + /* ftmp14: dst7,dst6 */ + MMI_LDC1(%[ftmp3], %[coeff], 0x60) + MMI_LDC1(%[ftmp4], %[coeff], 0x68) + MMI_LDC1(%[ftmp5], %[coeff], 0x70) + MMI_LDC1(%[ftmp6], %[coeff], 0x78) + "pmaddhw %[ftmp7], %[ftmp1], %[ftmp3] \n\t" + "pmaddhw %[ftmp8], %[ftmp2], %[ftmp4] \n\t" + "paddw %[ftmp9], %[ftmp7], %[ftmp8] \n\t" + "pmaddhw %[ftmp7], %[ftmp1], %[ftmp5] \n\t" + "pmaddhw %[ftmp8], %[ftmp2], %[ftmp6] \n\t" + "paddw %[ftmp10], %[ftmp7], %[ftmp8] \n\t" + "punpcklwd %[ftmp7], %[ftmp9], %[ftmp10] \n\t" + "punpckhwd %[ftmp8], %[ftmp9], %[ftmp10] \n\t" + "paddw %[ftmp14], %[ftmp7], %[ftmp8] \n\t" + "paddw %[ftmp14], %[ftmp14], %[ff_pw_4] \n\t" + + /* ftmp9: dst3,dst2,dst1,dst0 ftmp10: dst7,dst6,dst5,dst4 */ + "psraw %[ftmp11], %[ftmp11], %[ftmp0] \n\t" + "psraw %[ftmp12], %[ftmp12], %[ftmp0] \n\t" + "psraw %[ftmp13], %[ftmp13], %[ftmp0] \n\t" + "psraw %[ftmp14], %[ftmp14], %[ftmp0] \n\t" + "punpcklhw %[ftmp7], %[ftmp11], %[ftmp12] \n\t" + "punpckhhw %[ftmp8], %[ftmp11], %[ftmp12] \n\t" + "punpcklhw %[ftmp9], %[ftmp7], %[ftmp8] \n\t" + "punpcklhw %[ftmp7], %[ftmp13], %[ftmp14] \n\t" + "punpckhhw %[ftmp8], %[ftmp13], %[ftmp14] \n\t" + "punpcklhw %[ftmp10], %[ftmp7], %[ftmp8] \n\t" + MMI_SDC1(%[ftmp9], %[dst], 0x00) + MMI_SDC1(%[ftmp10], %[dst], 0x08) + + PTR_ADDIU "%[src], %[src], 0x10 \n\t" + PTR_ADDIU "%[dst], %[dst], 0x10 \n\t" + "addiu %[count], %[count], -0x01 \n\t" + "bnez %[count], 1b \n\t" : [ftmp0]"=&f"(ftmp[0]), [ftmp1]"=&f"(ftmp[1]), [ftmp2]"=&f"(ftmp[2]), [ftmp3]"=&f"(ftmp[3]), [ftmp4]"=&f"(ftmp[4]), [ftmp5]"=&f"(ftmp[5]), @@ -498,12 +627,9 @@ void ff_vc1_inv_trans_8x4_mmi(uint8_t *dest, ptrdiff_t linesize, int16_t *block) [ftmp8]"=&f"(ftmp[8]), [ftmp9]"=&f"(ftmp[9]), [ftmp10]"=&f"(ftmp[10]), [ftmp11]"=&f"(ftmp[11]), [ftmp12]"=&f"(ftmp[12]), [ftmp13]"=&f"(ftmp[13]), - [ftmp14]"=&f"(ftmp[14]), [ftmp15]"=&f"(ftmp[15]), - [tmp0]"=&r"(tmp[0]) - : [src]"r"(src), [dst]"r"(dst), - [ff_pw_4]"f"(ff_pw_4), [ff_pw_6]"f"(ff_pw_6), - [ff_pw_9]"f"(ff_pw_9), [ff_pw_12]"f"(ff_pw_12), - [ff_pw_15]"f"(ff_pw_15), [ff_pw_16]"f"(ff_pw_16) + [ftmp14]"=&f"(ftmp[14]), [tmp0]"=&r"(tmp[0]), + [src]"+&r"(src), [dst]"+&r"(dst), [count]"+&r"(count) + : [ff_pw_4]"f"(ff_pw_4_local), [coeff]"r"(coeff) : "memory" ); @@ -511,89 +637,269 @@ void ff_vc1_inv_trans_8x4_mmi(uint8_t *dest, ptrdiff_t linesize, int16_t *block) // 2nd loop __asm__ volatile ( - "li %[tmp0], 0x07 \n\t" - "xor %[ftmp0], %[ftmp0], %[ftmp0] \n\t" - "mtc1 %[tmp0], %[ftmp9] \n\t" + "li %[tmp0], 0x44 \n\t" + "mtc1 %[tmp0], %[ftmp15] \n\t" - // dest low 32bit + // 1st part + "li %[tmp0], 0x07 \n\t" + "mtc1 %[tmp0], %[ftmp0] \n\t" MMI_LDC1(%[ftmp1], %[src], 0x00) - MMI_LDC1(%[ftmp2], %[src], 0x20) - MMI_LDC1(%[ftmp3], %[src], 0x30) - MMI_LDC1(%[ftmp4], %[src], 0x10) - - VC1_INV_TRANCS_4_STEP1_MMI(%[ftmp1], %[ftmp2], %[ftmp3], %[ftmp4], - %[ftmp5], %[ftmp6], %[ftmp7], %[ftmp8], - %[ff_pw_17], %[ff_pw_10], %[ff_pw_22], - %[ff_pw_64]) - - PSRAH_4_MMI(%[ftmp1], %[ftmp2], %[ftmp3], %[ftmp4], %[ftmp9]) - - MMI_LWC1(%[ftmp5], %[dest], 0x00) - PTR_ADDU "%[addr0], %[dest], %[linesize] \n\t" - MMI_LWC1(%[ftmp6], %[addr0], 0x00) - PTR_ADDU "%[addr0], %[addr0], %[linesize] \n\t" - MMI_LWC1(%[ftmp7], %[addr0], 0x00) - PTR_ADDU "%[addr0], %[addr0], %[linesize] \n\t" - MMI_LWC1(%[ftmp8], %[addr0], 0x00) - - VC1_INV_TRANCS_4_STEP2_MMI(%[ftmp1], %[ftmp2], %[ftmp3], %[ftmp4], - %[ftmp5], %[ftmp6], %[ftmp7], %[ftmp8], - %[ftmp0]) - + MMI_LDC1(%[ftmp2], %[src], 0x10) + MMI_LDC1(%[ftmp3], %[src], 0x20) + MMI_LDC1(%[ftmp4], %[src], 0x30) + "punpcklhw %[ftmp5], %[ftmp1], %[ftmp2] \n\t" + "punpckhhw %[ftmp6], %[ftmp1], %[ftmp2] \n\t" + "punpcklhw %[ftmp7], %[ftmp3], %[ftmp4] \n\t" + "punpckhhw %[ftmp8], %[ftmp3], %[ftmp4] \n\t" + + /* ftmp11: dst03,dst02,dst01,dst00 */ + "li %[tmp0], 0x00160011 \n\t" + "mtc1 %[tmp0], %[ftmp3] \n\t" + "pshufh %[ftmp3], %[ftmp3], %[ftmp15] \n\t" + "li %[tmp0], 0x000a0011 \n\t" + "mtc1 %[tmp0], %[ftmp4] \n\t" + "pshufh %[ftmp4], %[ftmp4], %[ftmp15] \n\t" + "pmaddhw %[ftmp1], %[ftmp5], %[ftmp3] \n\t" + "pmaddhw %[ftmp2], %[ftmp7], %[ftmp4] \n\t" + "paddw %[ftmp9], %[ftmp1], %[ftmp2] \n\t" + "pmaddhw %[ftmp1], %[ftmp6], %[ftmp3] \n\t" + "pmaddhw %[ftmp2], %[ftmp8], %[ftmp4] \n\t" + "paddw %[ftmp10], %[ftmp1], %[ftmp2] \n\t" + "paddw %[ftmp9], %[ftmp9], %[ff_pw_64] \n\t" + "paddw %[ftmp10], %[ftmp10], %[ff_pw_64] \n\t" + "psraw %[ftmp9], %[ftmp9], %[ftmp0] \n\t" + "psraw %[ftmp10], %[ftmp10], %[ftmp0] \n\t" + "punpcklhw %[ftmp1], %[ftmp9], %[ftmp10] \n\t" + "punpckhhw %[ftmp2], %[ftmp9], %[ftmp10] \n\t" + "punpcklhw %[ftmp11], %[ftmp1], %[ftmp2] \n\t" + + /* ftmp12: dst13,dst12,dst11,dst10 */ + "li %[tmp0], 0x000a0011 \n\t" + "mtc1 %[tmp0], %[ftmp3] \n\t" + "pshufh %[ftmp3], %[ftmp3], %[ftmp15] \n\t" + "li %[tmp0], 0xffeaffef \n\t" + "mtc1 %[tmp0], %[ftmp4] \n\t" + "pshufh %[ftmp4], %[ftmp4], %[ftmp15] \n\t" + "pmaddhw %[ftmp1], %[ftmp5], %[ftmp3] \n\t" + "pmaddhw %[ftmp2], %[ftmp7], %[ftmp4] \n\t" + "paddw %[ftmp9], %[ftmp1], %[ftmp2] \n\t" + "pmaddhw %[ftmp1], %[ftmp6], %[ftmp3] \n\t" + "pmaddhw %[ftmp2], %[ftmp8], %[ftmp4] \n\t" + "paddw %[ftmp10], %[ftmp1], %[ftmp2] \n\t" + "paddw %[ftmp9], %[ftmp9], %[ff_pw_64] \n\t" + "paddw %[ftmp10], %[ftmp10], %[ff_pw_64] \n\t" + "psraw %[ftmp9], %[ftmp9], %[ftmp0] \n\t" + "psraw %[ftmp10], %[ftmp10], %[ftmp0] \n\t" + "punpcklhw %[ftmp1], %[ftmp9], %[ftmp10] \n\t" + "punpckhhw %[ftmp2], %[ftmp9], %[ftmp10] \n\t" + "punpcklhw %[ftmp12], %[ftmp1], %[ftmp2] \n\t" + + /* ftmp13: dst23,dst22,dst21,dst20 */ + "li %[tmp0], 0xfff60011 \n\t" + "mtc1 %[tmp0], %[ftmp3] \n\t" + "pshufh %[ftmp3], %[ftmp3], %[ftmp15] \n\t" + "li %[tmp0], 0x0016ffef \n\t" + "mtc1 %[tmp0], %[ftmp4] \n\t" + "pshufh %[ftmp4], %[ftmp4], %[ftmp15] \n\t" + "pmaddhw %[ftmp1], %[ftmp5], %[ftmp3] \n\t" + "pmaddhw %[ftmp2], %[ftmp7], %[ftmp4] \n\t" + "paddw %[ftmp9], %[ftmp1], %[ftmp2] \n\t" + "pmaddhw %[ftmp1], %[ftmp6], %[ftmp3] \n\t" + "pmaddhw %[ftmp2], %[ftmp8], %[ftmp4] \n\t" + "paddw %[ftmp10], %[ftmp1], %[ftmp2] \n\t" + "paddw %[ftmp9], %[ftmp9], %[ff_pw_64] \n\t" + "paddw %[ftmp10], %[ftmp10], %[ff_pw_64] \n\t" + "psraw %[ftmp9], %[ftmp9], %[ftmp0] \n\t" + "psraw %[ftmp10], %[ftmp10], %[ftmp0] \n\t" + "punpcklhw %[ftmp1], %[ftmp9], %[ftmp10] \n\t" + "punpckhhw %[ftmp2], %[ftmp9], %[ftmp10] \n\t" + "punpcklhw %[ftmp13], %[ftmp1], %[ftmp2] \n\t" + + /* ftmp14: dst33,dst32,dst31,dst30 */ + "li %[tmp0], 0xffea0011 \n\t" + "mtc1 %[tmp0], %[ftmp3] \n\t" + "pshufh %[ftmp3], %[ftmp3], %[ftmp15] \n\t" + "li %[tmp0], 0xfff60011 \n\t" + "mtc1 %[tmp0], %[ftmp4] \n\t" + "pshufh %[ftmp4], %[ftmp4], %[ftmp15] \n\t" + "pmaddhw %[ftmp1], %[ftmp5], %[ftmp3] \n\t" + "pmaddhw %[ftmp2], %[ftmp7], %[ftmp4] \n\t" + "paddw %[ftmp9], %[ftmp1], %[ftmp2] \n\t" + "pmaddhw %[ftmp1], %[ftmp6], %[ftmp3] \n\t" + "pmaddhw %[ftmp2], %[ftmp8], %[ftmp4] \n\t" + "paddw %[ftmp10], %[ftmp1], %[ftmp2] \n\t" + "paddw %[ftmp9], %[ftmp9], %[ff_pw_64] \n\t" + "paddw %[ftmp10], %[ftmp10], %[ff_pw_64] \n\t" + "psraw %[ftmp9], %[ftmp9], %[ftmp0] \n\t" + "psraw %[ftmp10], %[ftmp10], %[ftmp0] \n\t" + "punpcklhw %[ftmp1], %[ftmp9], %[ftmp10] \n\t" + "punpckhhw %[ftmp2], %[ftmp9], %[ftmp10] \n\t" + "punpcklhw %[ftmp14], %[ftmp1], %[ftmp2] \n\t" + + MMI_LWC1(%[ftmp1], %[dest], 0x00) + PTR_ADDU "%[tmp0], %[dest], %[linesize] \n\t" + MMI_LWC1(%[ftmp2], %[tmp0], 0x00) + PTR_ADDU "%[tmp0], %[tmp0], %[linesize] \n\t" + MMI_LWC1(%[ftmp3], %[tmp0], 0x00) + PTR_ADDU "%[tmp0], %[tmp0], %[linesize] \n\t" + MMI_LWC1(%[ftmp4], %[tmp0], 0x00) + "xor %[ftmp0], %[ftmp0], %[ftmp0] \n\t" + "punpcklbh %[ftmp1], %[ftmp1], %[ftmp0] \n\t" + "punpcklbh %[ftmp2], %[ftmp2], %[ftmp0] \n\t" + "punpcklbh %[ftmp3], %[ftmp3], %[ftmp0] \n\t" + "punpcklbh %[ftmp4], %[ftmp4], %[ftmp0] \n\t" + "paddh %[ftmp1], %[ftmp1], %[ftmp11] \n\t" + "paddh %[ftmp2], %[ftmp2], %[ftmp12] \n\t" + "paddh %[ftmp3], %[ftmp3], %[ftmp13] \n\t" + "paddh %[ftmp4], %[ftmp4], %[ftmp14] \n\t" + "packushb %[ftmp1], %[ftmp1], %[ftmp0] \n\t" + "packushb %[ftmp2], %[ftmp2], %[ftmp0] \n\t" + "packushb %[ftmp3], %[ftmp3], %[ftmp0] \n\t" + "packushb %[ftmp4], %[ftmp4], %[ftmp0] \n\t" MMI_SWC1(%[ftmp1], %[dest], 0x00) - PTR_ADDU "%[addr0], %[dest], %[linesize] \n\t" - MMI_SWC1(%[ftmp2], %[addr0], 0x00) - PTR_ADDU "%[addr0], %[addr0], %[linesize] \n\t" - MMI_SWC1(%[ftmp3], %[addr0], 0x00) - PTR_ADDU "%[addr0], %[addr0], %[linesize] \n\t" - MMI_SWC1(%[ftmp4], %[addr0], 0x00) - - // dest high 32bit + PTR_ADDU "%[tmp0], %[dest], %[linesize] \n\t" + MMI_SWC1(%[ftmp2], %[tmp0], 0x00) + PTR_ADDU "%[tmp0], %[tmp0], %[linesize] \n\t" + MMI_SWC1(%[ftmp3], %[tmp0], 0x00) + PTR_ADDU "%[tmp0], %[tmp0], %[linesize] \n\t" + MMI_SWC1(%[ftmp4], %[tmp0], 0x00) + + // 2nd part + "li %[tmp0], 0x07 \n\t" + "mtc1 %[tmp0], %[ftmp0] \n\t" MMI_LDC1(%[ftmp1], %[src], 0x08) - MMI_LDC1(%[ftmp2], %[src], 0x28) - MMI_LDC1(%[ftmp3], %[src], 0x38) - MMI_LDC1(%[ftmp4], %[src], 0x18) - - VC1_INV_TRANCS_4_STEP1_MMI(%[ftmp1], %[ftmp2], %[ftmp3], %[ftmp4], - %[ftmp5], %[ftmp6], %[ftmp7], %[ftmp8], - %[ff_pw_17], %[ff_pw_10], %[ff_pw_22], - %[ff_pw_64]) - - PSRAH_4_MMI(%[ftmp1], %[ftmp2], %[ftmp3], %[ftmp4], %[ftmp9]) - - MMI_LWC1(%[ftmp5], %[dest], 0x04) - PTR_ADDU "%[addr0], %[dest], %[linesize] \n\t" - MMI_LWC1(%[ftmp6], %[addr0], 0x04) - PTR_ADDU "%[addr0], %[addr0], %[linesize] \n\t" - MMI_LWC1(%[ftmp7], %[addr0], 0x04) - PTR_ADDU "%[addr0], %[addr0], %[linesize] \n\t" - MMI_LWC1(%[ftmp8], %[addr0], 0x04) - - VC1_INV_TRANCS_4_STEP2_MMI(%[ftmp1], %[ftmp2], %[ftmp3], %[ftmp4], - %[ftmp5], %[ftmp6], %[ftmp7], %[ftmp8], - %[ftmp0]) - + MMI_LDC1(%[ftmp2], %[src], 0x18) + MMI_LDC1(%[ftmp3], %[src], 0x28) + MMI_LDC1(%[ftmp4], %[src], 0x38) + "punpcklhw %[ftmp5], %[ftmp1], %[ftmp2] \n\t" + "punpckhhw %[ftmp6], %[ftmp1], %[ftmp2] \n\t" + "punpcklhw %[ftmp7], %[ftmp3], %[ftmp4] \n\t" + "punpckhhw %[ftmp8], %[ftmp3], %[ftmp4] \n\t" + + /* ftmp11: dst03,dst02,dst01,dst00 */ + "li %[tmp0], 0x00160011 \n\t" + "mtc1 %[tmp0], %[ftmp3] \n\t" + "pshufh %[ftmp3], %[ftmp3], %[ftmp15] \n\t" + "li %[tmp0], 0x000a0011 \n\t" + "mtc1 %[tmp0], %[ftmp4] \n\t" + "pshufh %[ftmp4], %[ftmp4], %[ftmp15] \n\t" + "pmaddhw %[ftmp1], %[ftmp5], %[ftmp3] \n\t" + "pmaddhw %[ftmp2], %[ftmp7], %[ftmp4] \n\t" + "paddw %[ftmp9], %[ftmp1], %[ftmp2] \n\t" + "pmaddhw %[ftmp1], %[ftmp6], %[ftmp3] \n\t" + "pmaddhw %[ftmp2], %[ftmp8], %[ftmp4] \n\t" + "paddw %[ftmp10], %[ftmp1], %[ftmp2] \n\t" + "paddw %[ftmp9], %[ftmp9], %[ff_pw_64] \n\t" + "paddw %[ftmp10], %[ftmp10], %[ff_pw_64] \n\t" + "psraw %[ftmp9], %[ftmp9], %[ftmp0] \n\t" + "psraw %[ftmp10], %[ftmp10], %[ftmp0] \n\t" + "punpcklhw %[ftmp1], %[ftmp9], %[ftmp10] \n\t" + "punpckhhw %[ftmp2], %[ftmp9], %[ftmp10] \n\t" + "punpcklhw %[ftmp11], %[ftmp1], %[ftmp2] \n\t" + + /* ftmp12: dst13,dst12,dst11,dst10 */ + "li %[tmp0], 0x000a0011 \n\t" + "mtc1 %[tmp0], %[ftmp3] \n\t" + "pshufh %[ftmp3], %[ftmp3], %[ftmp15] \n\t" + "li %[tmp0], 0xffeaffef \n\t" + "mtc1 %[tmp0], %[ftmp4] \n\t" + "pshufh %[ftmp4], %[ftmp4], %[ftmp15] \n\t" + "pmaddhw %[ftmp1], %[ftmp5], %[ftmp3] \n\t" + "pmaddhw %[ftmp2], %[ftmp7], %[ftmp4] \n\t" + "paddw %[ftmp9], %[ftmp1], %[ftmp2] \n\t" + "pmaddhw %[ftmp1], %[ftmp6], %[ftmp3] \n\t" + "pmaddhw %[ftmp2], %[ftmp8], %[ftmp4] \n\t" + "paddw %[ftmp10], %[ftmp1], %[ftmp2] \n\t" + "paddw %[ftmp9], %[ftmp9], %[ff_pw_64] \n\t" + "paddw %[ftmp10], %[ftmp10], %[ff_pw_64] \n\t" + "psraw %[ftmp9], %[ftmp9], %[ftmp0] \n\t" + "psraw %[ftmp10], %[ftmp10], %[ftmp0] \n\t" + "punpcklhw %[ftmp1], %[ftmp9], %[ftmp10] \n\t" + "punpckhhw %[ftmp2], %[ftmp9], %[ftmp10] \n\t" + "punpcklhw %[ftmp12], %[ftmp1], %[ftmp2] \n\t" + + /* ftmp13: dst23,dst22,dst21,dst20 */ + "li %[tmp0], 0xfff60011 \n\t" + "mtc1 %[tmp0], %[ftmp3] \n\t" + "pshufh %[ftmp3], %[ftmp3], %[ftmp15] \n\t" + "li %[tmp0], 0x0016ffef \n\t" + "mtc1 %[tmp0], %[ftmp4] \n\t" + "pshufh %[ftmp4], %[ftmp4], %[ftmp15] \n\t" + "pmaddhw %[ftmp1], %[ftmp5], %[ftmp3] \n\t" + "pmaddhw %[ftmp2], %[ftmp7], %[ftmp4] \n\t" + "paddw %[ftmp9], %[ftmp1], %[ftmp2] \n\t" + "pmaddhw %[ftmp1], %[ftmp6], %[ftmp3] \n\t" + "pmaddhw %[ftmp2], %[ftmp8], %[ftmp4] \n\t" + "paddw %[ftmp10], %[ftmp1], %[ftmp2] \n\t" + "paddw %[ftmp9], %[ftmp9], %[ff_pw_64] \n\t" + "paddw %[ftmp10], %[ftmp10], %[ff_pw_64] \n\t" + "psraw %[ftmp9], %[ftmp9], %[ftmp0] \n\t" + "psraw %[ftmp10], %[ftmp10], %[ftmp0] \n\t" + "punpcklhw %[ftmp1], %[ftmp9], %[ftmp10] \n\t" + "punpckhhw %[ftmp2], %[ftmp9], %[ftmp10] \n\t" + "punpcklhw %[ftmp13], %[ftmp1], %[ftmp2] \n\t" + + /* ftmp14: dst33,dst32,dst31,dst30 */ + "li %[tmp0], 0xffea0011 \n\t" + "mtc1 %[tmp0], %[ftmp3] \n\t" + "pshufh %[ftmp3], %[ftmp3], %[ftmp15] \n\t" + "li %[tmp0], 0xfff60011 \n\t" + "mtc1 %[tmp0], %[ftmp4] \n\t" + "pshufh %[ftmp4], %[ftmp4], %[ftmp15] \n\t" + "pmaddhw %[ftmp1], %[ftmp5], %[ftmp3] \n\t" + "pmaddhw %[ftmp2], %[ftmp7], %[ftmp4] \n\t" + "paddw %[ftmp9], %[ftmp1], %[ftmp2] \n\t" + "pmaddhw %[ftmp1], %[ftmp6], %[ftmp3] \n\t" + "pmaddhw %[ftmp2], %[ftmp8], %[ftmp4] \n\t" + "paddw %[ftmp10], %[ftmp1], %[ftmp2] \n\t" + "paddw %[ftmp9], %[ftmp9], %[ff_pw_64] \n\t" + "paddw %[ftmp10], %[ftmp10], %[ff_pw_64] \n\t" + "psraw %[ftmp9], %[ftmp9], %[ftmp0] \n\t" + "psraw %[ftmp10], %[ftmp10], %[ftmp0] \n\t" + "punpcklhw %[ftmp1], %[ftmp9], %[ftmp10] \n\t" + "punpckhhw %[ftmp2], %[ftmp9], %[ftmp10] \n\t" + "punpcklhw %[ftmp14], %[ftmp1], %[ftmp2] \n\t" + + MMI_LWC1(%[ftmp1], %[dest], 0x04) + PTR_ADDU "%[tmp0], %[dest], %[linesize] \n\t" + MMI_LWC1(%[ftmp2], %[tmp0], 0x04) + PTR_ADDU "%[tmp0], %[tmp0], %[linesize] \n\t" + MMI_LWC1(%[ftmp3], %[tmp0], 0x04) + PTR_ADDU "%[tmp0], %[tmp0], %[linesize] \n\t" + MMI_LWC1(%[ftmp4], %[tmp0], 0x04) + "xor %[ftmp0], %[ftmp0], %[ftmp0] \n\t" + "punpcklbh %[ftmp1], %[ftmp1], %[ftmp0] \n\t" + "punpcklbh %[ftmp2], %[ftmp2], %[ftmp0] \n\t" + "punpcklbh %[ftmp3], %[ftmp3], %[ftmp0] \n\t" + "punpcklbh %[ftmp4], %[ftmp4], %[ftmp0] \n\t" + "paddh %[ftmp1], %[ftmp1], %[ftmp11] \n\t" + "paddh %[ftmp2], %[ftmp2], %[ftmp12] \n\t" + "paddh %[ftmp3], %[ftmp3], %[ftmp13] \n\t" + "paddh %[ftmp4], %[ftmp4], %[ftmp14] \n\t" + "packushb %[ftmp1], %[ftmp1], %[ftmp0] \n\t" + "packushb %[ftmp2], %[ftmp2], %[ftmp0] \n\t" + "packushb %[ftmp3], %[ftmp3], %[ftmp0] \n\t" + "packushb %[ftmp4], %[ftmp4], %[ftmp0] \n\t" MMI_SWC1(%[ftmp1], %[dest], 0x04) - PTR_ADDU "%[addr0], %[dest], %[linesize] \n\t" - MMI_SWC1(%[ftmp2], %[addr0], 0x04) - PTR_ADDU "%[addr0], %[addr0], %[linesize] \n\t" - MMI_SWC1(%[ftmp3], %[addr0], 0x04) - PTR_ADDU "%[addr0], %[addr0], %[linesize] \n\t" - MMI_SWC1(%[ftmp4], %[addr0], 0x04) + PTR_ADDU "%[tmp0], %[dest], %[linesize] \n\t" + MMI_SWC1(%[ftmp2], %[tmp0], 0x04) + PTR_ADDU "%[tmp0], %[tmp0], %[linesize] \n\t" + MMI_SWC1(%[ftmp3], %[tmp0], 0x04) + PTR_ADDU "%[tmp0], %[tmp0], %[linesize] \n\t" + MMI_SWC1(%[ftmp4], %[tmp0], 0x04) : [ftmp0]"=&f"(ftmp[0]), [ftmp1]"=&f"(ftmp[1]), [ftmp2]"=&f"(ftmp[2]), [ftmp3]"=&f"(ftmp[3]), [ftmp4]"=&f"(ftmp[4]), [ftmp5]"=&f"(ftmp[5]), [ftmp6]"=&f"(ftmp[6]), [ftmp7]"=&f"(ftmp[7]), [ftmp8]"=&f"(ftmp[8]), [ftmp9]"=&f"(ftmp[9]), - [tmp0]"=&r"(tmp[0]), - RESTRICT_ASM_LOW32 - [addr0]"=&r"(addr[0]) - : [src]"r"(src), [dest]"r"(dest), - [linesize]"r"((mips_reg)linesize), - [ff_pw_17]"f"(ff_pw_17), [ff_pw_22]"f"(ff_pw_22), - [ff_pw_10]"f"(ff_pw_10), [ff_pw_64]"f"(ff_pw_64) - : "memory" + [ftmp10]"=&f"(ftmp[10]), [ftmp11]"=&f"(ftmp[11]), + [ftmp12]"=&f"(ftmp[12]), [ftmp13]"=&f"(ftmp[13]), + [ftmp14]"=&f"(ftmp[14]), [ftmp15]"=&f"(ftmp[15]), + [tmp0]"=&r"(tmp[0]) + : [ff_pw_64]"f"(ff_pw_64_local), + [src]"r"(src), [dest]"r"(dest), [linesize]"r"(linesize) + :"memory" ); } #endif @@ -676,47 +982,51 @@ void ff_vc1_inv_trans_4x8_mmi(uint8_t *dest, ptrdiff_t linesize, int16_t *block) { int16_t *src = block; int16_t *dst = block; - double ftmp[16]; - uint32_t count, tmp[1]; - mips_reg addr[1]; - DECLARE_VAR_LOW32; + double ftmp[24]; + uint32_t count = 8, tmp[1]; + int16_t coeff[16] = {17, 22, 17, 10, + 17, 10,-17,-22, + 17,-10,-17, 22, + 17,-22, 17,-10}; + DECLARE_ALIGNED(8, const uint64_t, ff_pw_1_local) = {0x0000000100000001ULL}; + DECLARE_ALIGNED(8, const uint64_t, ff_pw_4_local) = {0x0000000400000004ULL}; + DECLARE_ALIGNED(8, const uint64_t, ff_pw_64_local)= {0x0000004000000040ULL}; // 1st loop __asm__ volatile ( - "li %[count], 0x02 \n\t" + "li %[tmp0], 0x03 \n\t" "mtc1 %[tmp0], %[ftmp0] \n\t" + MMI_LDC1(%[ftmp2], %[coeff], 0x00) + MMI_LDC1(%[ftmp3], %[coeff], 0x08) + MMI_LDC1(%[ftmp4], %[coeff], 0x10) + MMI_LDC1(%[ftmp5], %[coeff], 0x18) "1: \n\t" + /* ftmp8: dst3,dst2,dst1,dst0 */ MMI_LDC1(%[ftmp1], %[src], 0x00) - MMI_LDC1(%[ftmp2], %[src], 0x10) - MMI_LDC1(%[ftmp3], %[src], 0x20) - MMI_LDC1(%[ftmp4], %[src], 0x30) - - TRANSPOSE_4H(%[ftmp1], %[ftmp2], %[ftmp3], %[ftmp4], - %[ftmp5], %[ftmp6], %[ftmp7], %[ftmp8], - %[ftmp9], %[tmp0], %[ftmp10], %[ftmp11]) - - // t1 t2 t3 t4 - VC1_INV_TRANCS_4_STEP1_MMI(%[ftmp1], %[ftmp3], %[ftmp4], %[ftmp2], - %[ftmp5], %[ftmp6], %[ftmp7], %[ftmp8], - %[ff_pw_17], %[ff_pw_10], %[ff_pw_22], - %[ff_pw_4]) - - PSRAH_4_MMI(%[ftmp1], %[ftmp3], %[ftmp4], %[ftmp2], %[ftmp0]) - - TRANSPOSE_4H(%[ftmp1], %[ftmp3], %[ftmp4], %[ftmp2], - %[ftmp5], %[ftmp6], %[ftmp7], %[ftmp8], - %[ftmp9], %[tmp0], %[ftmp10], %[ftmp11]) - - MMI_SDC1(%[ftmp1], %[dst], 0x00) - MMI_SDC1(%[ftmp3], %[dst], 0x10) - MMI_SDC1(%[ftmp4], %[dst], 0x20) - MMI_SDC1(%[ftmp2], %[dst], 0x30) - - "addiu %[count], %[count], -0x01 \n\t" - PTR_ADDIU "%[src], %[src], 0x40 \n\t" - PTR_ADDIU "%[dst], %[dst], 0x40 \n\t" + "pmaddhw %[ftmp6], %[ftmp2], %[ftmp1] \n\t" + "pmaddhw %[ftmp7], %[ftmp3], %[ftmp1] \n\t" + "pmaddhw %[ftmp8], %[ftmp4], %[ftmp1] \n\t" + "pmaddhw %[ftmp9], %[ftmp5], %[ftmp1] \n\t" + "punpcklwd %[ftmp10], %[ftmp6], %[ftmp7] \n\t" + "punpckhwd %[ftmp11], %[ftmp6], %[ftmp7] \n\t" + "punpcklwd %[ftmp6], %[ftmp8], %[ftmp9] \n\t" + "punpckhwd %[ftmp7], %[ftmp8], %[ftmp9] \n\t" + "paddw %[ftmp8], %[ftmp10], %[ftmp11] \n\t" + "paddw %[ftmp9], %[ftmp6], %[ftmp7] \n\t" + "paddw %[ftmp8], %[ftmp8], %[ff_pw_4] \n\t" + "paddw %[ftmp9], %[ftmp9], %[ff_pw_4] \n\t" + "psraw %[ftmp8], %[ftmp8], %[ftmp0] \n\t" + "psraw %[ftmp9], %[ftmp9], %[ftmp0] \n\t" + "punpcklhw %[ftmp6], %[ftmp8], %[ftmp9] \n\t" + "punpckhhw %[ftmp7], %[ftmp8], %[ftmp9] \n\t" + "punpcklhw %[ftmp8], %[ftmp6], %[ftmp7] \n\t" + MMI_SDC1(%[ftmp8], %[dst], 0x00) + + PTR_ADDIU "%[src], %[src], 0x10 \n\t" + PTR_ADDIU "%[dst], %[dst], 0x10 \n\t" + "addiu %[count], %[count], -0x01 \n\t" "bnez %[count], 1b \n\t" : [ftmp0]"=&f"(ftmp[0]), [ftmp1]"=&f"(ftmp[1]), [ftmp2]"=&f"(ftmp[2]), [ftmp3]"=&f"(ftmp[3]), @@ -724,11 +1034,9 @@ void ff_vc1_inv_trans_4x8_mmi(uint8_t *dest, ptrdiff_t linesize, int16_t *block) [ftmp6]"=&f"(ftmp[6]), [ftmp7]"=&f"(ftmp[7]), [ftmp8]"=&f"(ftmp[8]), [ftmp9]"=&f"(ftmp[9]), [ftmp10]"=&f"(ftmp[10]), [ftmp11]"=&f"(ftmp[11]), - [tmp0]"=&r"(tmp[0]), - [count]"=&r"(count), + [tmp0]"=&r"(tmp[0]), [count]"+&r"(count), [src]"+&r"(src), [dst]"+&r"(dst) - : [ff_pw_17]"f"(ff_pw_17), [ff_pw_10]"f"(ff_pw_10), - [ff_pw_22]"f"(ff_pw_22), [ff_pw_4]"f"(ff_pw_4) + : [ff_pw_4]"f"(ff_pw_4_local), [coeff]"r"(coeff) : "memory" ); @@ -738,100 +1046,117 @@ void ff_vc1_inv_trans_4x8_mmi(uint8_t *dest, ptrdiff_t linesize, int16_t *block) __asm__ volatile ( "li %[tmp0], 0x07 \n\t" "mtc1 %[tmp0], %[ftmp0] \n\t" - - MMI_LDC1(%[ftmp5], %[src], 0x10) - MMI_LDC1(%[ftmp6], %[src], 0x30) - MMI_LDC1(%[ftmp7], %[src], 0x50) - MMI_LDC1(%[ftmp8], %[src], 0x70) - - VC1_INV_TRANCS_8_STEP1_MMI(%[ftmp5], %[ftmp6], %[ftmp7], %[ftmp8], - %[ftmp9], %[ftmp10], %[ftmp11], %[ftmp12], - %[ftmp1], %[ftmp2], %[ftmp3], %[ftmp4], - %[ff_pw_16], %[ff_pw_15], %[ff_pw_9], - %[ff_pw_4]) + "li %[tmp0], 0x44 \n\t" + "mtc1 %[tmp0], %[ftmp23] \n\t" MMI_LDC1(%[ftmp1], %[src], 0x00) - MMI_LDC1(%[ftmp2], %[src], 0x40) - MMI_LDC1(%[ftmp3], %[src], 0x20) + MMI_LDC1(%[ftmp2], %[src], 0x20) + MMI_LDC1(%[ftmp3], %[src], 0x40) MMI_LDC1(%[ftmp4], %[src], 0x60) - - VC1_INV_TRANCS_8_STEP2_MMI(%[ftmp1], %[ftmp2], %[ftmp3], %[ftmp4], - %[ftmp5], %[ftmp6], %[ftmp7], %[ftmp8], - %[ftmp9], %[ftmp10], %[ftmp11], %[ftmp12], - %[ff_pw_12], %[ff_pw_16], %[ff_pw_6], - %[ff_pw_64]) - - "paddh %[ftmp4], %[ftmp4], %[ff_pw_1] \n\t" - "paddh %[ftmp3], %[ftmp3], %[ff_pw_1] \n\t" - "paddh %[ftmp2], %[ftmp2], %[ff_pw_1] \n\t" - "paddh %[ftmp1], %[ftmp1], %[ff_pw_1] \n\t" - - PSRAH_8_MMI(%[ftmp5], %[ftmp6], %[ftmp7], %[ftmp8], - %[ftmp4], %[ftmp3], %[ftmp2], %[ftmp1], %[ftmp0]) - + "punpcklhw %[ftmp5], %[ftmp1], %[ftmp2] \n\t" + "punpckhhw %[ftmp6], %[ftmp1], %[ftmp2] \n\t" + "punpcklhw %[ftmp7], %[ftmp3], %[ftmp4] \n\t" + "punpckhhw %[ftmp8], %[ftmp3], %[ftmp4] \n\t" + + MMI_LDC1(%[ftmp1], %[src], 0x10) + MMI_LDC1(%[ftmp2], %[src], 0x30) + MMI_LDC1(%[ftmp3], %[src], 0x50) + MMI_LDC1(%[ftmp4], %[src], 0x70) + "punpcklhw %[ftmp9], %[ftmp1], %[ftmp2] \n\t" + "punpckhhw %[ftmp10], %[ftmp1], %[ftmp2] \n\t" + "punpcklhw %[ftmp11], %[ftmp3], %[ftmp4] \n\t" + "punpckhhw %[ftmp12], %[ftmp3], %[ftmp4] \n\t" + + /* ftmp15:dst03,dst02,dst01,dst00 ftmp22:dst73,dst72,dst71,dst70 */ + VC1_INV_TRANCS_8_TYPE2(%[ftmp15], %[ftmp22], 0x0010000c, 0x0006000c, + 0x000f0010, 0x00040009, %[ff_pw_64], %[ff_pw_1]) + + /* ftmp16:dst13,dst12,dst11,dst10 ftmp21:dst63,dst62,dst61,dst60 */ + VC1_INV_TRANCS_8_TYPE2(%[ftmp16], %[ftmp21], 0x0006000c, 0xfff0fff4, + 0xfffc000f, 0xfff7fff0, %[ff_pw_64], %[ff_pw_1]) + + /* ftmp17:dst23,dst22,dst21,dst20 ftmp20:dst53,dst52,dst51,dst50 */ + VC1_INV_TRANCS_8_TYPE2(%[ftmp17], %[ftmp20], 0xfffa000c, 0x0010fff4, + 0xfff00009, 0x000f0004, %[ff_pw_64], %[ff_pw_1]) + + /* ftmp18:dst33,dst32,dst31,dst30 ftmp19:dst43,dst42,dst41,dst40 */ + VC1_INV_TRANCS_8_TYPE2(%[ftmp18], %[ftmp19], 0xfff0000c, 0xfffa000c, + 0xfff70004, 0xfff0000f, %[ff_pw_64], %[ff_pw_1]) + + MMI_LWC1(%[ftmp1], %[dest], 0x00) + PTR_ADDU "%[tmp0], %[dest], %[linesize] \n\t" + MMI_LWC1(%[ftmp2], %[tmp0], 0x00) + PTR_ADDU "%[tmp0], %[tmp0], %[linesize] \n\t" + MMI_LWC1(%[ftmp3], %[tmp0], 0x00) + PTR_ADDU "%[tmp0], %[tmp0], %[linesize] \n\t" + MMI_LWC1(%[ftmp4], %[tmp0], 0x00) + PTR_ADDU "%[tmp0], %[tmp0], %[linesize] \n\t" + MMI_LWC1(%[ftmp5], %[tmp0], 0x00) + PTR_ADDU "%[tmp0], %[tmp0], %[linesize] \n\t" + MMI_LWC1(%[ftmp6], %[tmp0], 0x00) + PTR_ADDU "%[tmp0], %[tmp0], %[linesize] \n\t" + MMI_LWC1(%[ftmp7], %[tmp0], 0x00) + PTR_ADDU "%[tmp0], %[tmp0], %[linesize] \n\t" + MMI_LWC1(%[ftmp8], %[tmp0], 0x00) "xor %[ftmp0], %[ftmp0], %[ftmp0] \n\t" + "punpcklbh %[ftmp1], %[ftmp1], %[ftmp0] \n\t" + "punpcklbh %[ftmp2], %[ftmp2], %[ftmp0] \n\t" + "punpcklbh %[ftmp3], %[ftmp3], %[ftmp0] \n\t" + "punpcklbh %[ftmp4], %[ftmp4], %[ftmp0] \n\t" + "punpcklbh %[ftmp5], %[ftmp5], %[ftmp0] \n\t" + "punpcklbh %[ftmp6], %[ftmp6], %[ftmp0] \n\t" + "punpcklbh %[ftmp7], %[ftmp7], %[ftmp0] \n\t" + "punpcklbh %[ftmp8], %[ftmp8], %[ftmp0] \n\t" + + "paddh %[ftmp1], %[ftmp1], %[ftmp15] \n\t" + "paddh %[ftmp2], %[ftmp2], %[ftmp16] \n\t" + "paddh %[ftmp3], %[ftmp3], %[ftmp17] \n\t" + "paddh %[ftmp4], %[ftmp4], %[ftmp18] \n\t" + "paddh %[ftmp5], %[ftmp5], %[ftmp19] \n\t" + "paddh %[ftmp6], %[ftmp6], %[ftmp20] \n\t" + "paddh %[ftmp7], %[ftmp7], %[ftmp21] \n\t" + "paddh %[ftmp8], %[ftmp8], %[ftmp22] \n\t" + + "packushb %[ftmp1], %[ftmp1], %[ftmp0] \n\t" + "packushb %[ftmp2], %[ftmp2], %[ftmp0] \n\t" + "packushb %[ftmp3], %[ftmp3], %[ftmp0] \n\t" + "packushb %[ftmp4], %[ftmp4], %[ftmp0] \n\t" + "packushb %[ftmp5], %[ftmp5], %[ftmp0] \n\t" + "packushb %[ftmp6], %[ftmp6], %[ftmp0] \n\t" + "packushb %[ftmp7], %[ftmp7], %[ftmp0] \n\t" + "packushb %[ftmp8], %[ftmp8], %[ftmp0] \n\t" + + MMI_SWC1(%[ftmp1], %[dest], 0x00) + PTR_ADDU "%[tmp0], %[dest], %[linesize] \n\t" + MMI_SWC1(%[ftmp2], %[tmp0], 0x00) + PTR_ADDU "%[tmp0], %[tmp0], %[linesize] \n\t" + MMI_SWC1(%[ftmp3], %[tmp0], 0x00) + PTR_ADDU "%[tmp0], %[tmp0], %[linesize] \n\t" + MMI_SWC1(%[ftmp4], %[tmp0], 0x00) + PTR_ADDU "%[tmp0], %[tmp0], %[linesize] \n\t" + MMI_SWC1(%[ftmp5], %[tmp0], 0x00) + PTR_ADDU "%[tmp0], %[tmp0], %[linesize] \n\t" + MMI_SWC1(%[ftmp6], %[tmp0], 0x00) + PTR_ADDU "%[tmp0], %[tmp0], %[linesize] \n\t" + MMI_SWC1(%[ftmp7], %[tmp0], 0x00) + PTR_ADDU "%[tmp0], %[tmp0], %[linesize] \n\t" + MMI_SWC1(%[ftmp8], %[tmp0], 0x00) - // dest low - MMI_LWC1(%[ftmp9], %[dest], 0x00) - PTR_ADDU "%[addr0], %[dest], %[linesize] \n\t" - MMI_LWC1(%[ftmp10], %[addr0], 0x00) - PTR_ADDU "%[addr0], %[addr0], %[linesize] \n\t" - MMI_LWC1(%[ftmp11], %[addr0], 0x00) - PTR_ADDU "%[addr0], %[addr0], %[linesize] \n\t" - MMI_LWC1(%[ftmp12], %[addr0], 0x00) - PTR_ADDU "%[addr0], %[addr0], %[linesize] \n\t" - - VC1_INV_TRANCS_4_STEP2_MMI(%[ftmp5], %[ftmp6], %[ftmp7], %[ftmp8], - %[ftmp9], %[ftmp10], %[ftmp11], %[ftmp12], - %[ftmp0]) - - // dest high - MMI_LWC1(%[ftmp9], %[addr0], 0x00) - PTR_ADDU "%[addr0], %[addr0], %[linesize] \n\t" - MMI_LWC1(%[ftmp10], %[addr0], 0x00) - PTR_ADDU "%[addr0], %[addr0], %[linesize] \n\t" - MMI_LWC1(%[ftmp11], %[addr0], 0x00) - PTR_ADDU "%[addr0], %[addr0], %[linesize] \n\t" - MMI_LWC1(%[ftmp12], %[addr0], 0x00) - - VC1_INV_TRANCS_4_STEP2_MMI(%[ftmp4], %[ftmp3], %[ftmp2], %[ftmp1], - %[ftmp9], %[ftmp10], %[ftmp11], %[ftmp12], - %[ftmp0]) - - // dest low - MMI_SWC1(%[ftmp5], %[dest], 0x00) - PTR_ADDU "%[addr0], %[dest], %[linesize] \n\t" - MMI_SWC1(%[ftmp6], %[addr0], 0x00) - PTR_ADDU "%[addr0], %[addr0], %[linesize] \n\t" - MMI_SWC1(%[ftmp7], %[addr0], 0x00) - PTR_ADDU "%[addr0], %[addr0], %[linesize] \n\t" - MMI_SWC1(%[ftmp8], %[addr0], 0x00) - PTR_ADDU "%[addr0], %[addr0], %[linesize] \n\t" - - // dest high - MMI_SWC1(%[ftmp4], %[addr0], 0x00) - PTR_ADDU "%[addr0], %[addr0], %[linesize] \n\t" - MMI_SWC1(%[ftmp3], %[addr0], 0x00) - PTR_ADDU "%[addr0], %[addr0], %[linesize] \n\t" - MMI_SWC1(%[ftmp2], %[addr0], 0x00) - PTR_ADDU "%[addr0], %[addr0], %[linesize] \n\t" - MMI_SWC1(%[ftmp1], %[addr0], 0x00) : [ftmp0]"=&f"(ftmp[0]), [ftmp1]"=&f"(ftmp[1]), [ftmp2]"=&f"(ftmp[2]), [ftmp3]"=&f"(ftmp[3]), [ftmp4]"=&f"(ftmp[4]), [ftmp5]"=&f"(ftmp[5]), [ftmp6]"=&f"(ftmp[6]), [ftmp7]"=&f"(ftmp[7]), [ftmp8]"=&f"(ftmp[8]), [ftmp9]"=&f"(ftmp[9]), [ftmp10]"=&f"(ftmp[10]), [ftmp11]"=&f"(ftmp[11]), - [ftmp12]"=&f"(ftmp[12]), - [tmp0]"=&r"(tmp[0]), - RESTRICT_ASM_LOW32 - [addr0]"=&r"(addr[0]), - [dest]"+&r"(dest) - : [src]"r"(src), [linesize]"r"(linesize), - [ff_pw_1]"f"(ff_pw_1), [ff_pw_4]"f"(ff_pw_4), - [ff_pw_6]"f"(ff_pw_6), [ff_pw_9]"f"(ff_pw_9), - [ff_pw_12]"f"(ff_pw_12), [ff_pw_15]"f"(ff_pw_15), - [ff_pw_16]"f"(ff_pw_16), [ff_pw_64]"f"(ff_pw_64) + [ftmp12]"=&f"(ftmp[12]), [ftmp13]"=&f"(ftmp[13]), + [ftmp14]"=&f"(ftmp[14]), [ftmp15]"=&f"(ftmp[15]), + [ftmp16]"=&f"(ftmp[16]), [ftmp17]"=&f"(ftmp[17]), + [ftmp18]"=&f"(ftmp[18]), [ftmp19]"=&f"(ftmp[19]), + [ftmp20]"=&f"(ftmp[20]), [ftmp21]"=&f"(ftmp[21]), + [ftmp22]"=&f"(ftmp[22]), [ftmp23]"=&f"(ftmp[23]), + [tmp0]"=&r"(tmp[0]) + : [ff_pw_1]"f"(ff_pw_1_local), [ff_pw_64]"f"(ff_pw_64_local), + [src]"r"(src), [dest]"r"(dest), [linesize]"r"(linesize) : "memory" ); } @@ -890,51 +1215,58 @@ void ff_vc1_inv_trans_4x4_mmi(uint8_t *dest, ptrdiff_t linesize, int16_t *block) { int16_t *src = block; int16_t *dst = block; - double ftmp[12]; - uint32_t tmp[1]; - mips_reg addr[1]; - DECLARE_VAR_LOW32; - + double ftmp[16]; + uint32_t count = 4, tmp[1]; + int16_t coeff[16] = {17, 22, 17, 10, + 17, 10,-17,-22, + 17,-10,-17, 22, + 17,-22, 17,-10}; + DECLARE_ALIGNED(8, const uint64_t, ff_pw_4_local) = {0x0000000400000004ULL}; + DECLARE_ALIGNED(8, const uint64_t, ff_pw_64_local)= {0x0000004000000040ULL}; // 1st loop __asm__ volatile ( + "li %[tmp0], 0x03 \n\t" "mtc1 %[tmp0], %[ftmp0] \n\t" - + MMI_LDC1(%[ftmp2], %[coeff], 0x00) + MMI_LDC1(%[ftmp3], %[coeff], 0x08) + MMI_LDC1(%[ftmp4], %[coeff], 0x10) + MMI_LDC1(%[ftmp5], %[coeff], 0x18) + "1: \n\t" + /* ftmp8: dst3,dst2,dst1,dst0 */ MMI_LDC1(%[ftmp1], %[src], 0x00) - MMI_LDC1(%[ftmp2], %[src], 0x10) - MMI_LDC1(%[ftmp3], %[src], 0x20) - MMI_LDC1(%[ftmp4], %[src], 0x30) - - TRANSPOSE_4H(%[ftmp1], %[ftmp2], %[ftmp3], %[ftmp4], - %[ftmp5], %[ftmp6], %[ftmp7], %[ftmp8], - %[ftmp9], %[tmp0], %[ftmp10], %[ftmp11]) - - // t1 t2 t3 t4 - VC1_INV_TRANCS_4_STEP1_MMI(%[ftmp1], %[ftmp3], %[ftmp4], %[ftmp2], - %[ftmp5], %[ftmp6], %[ftmp7], %[ftmp8], - %[ff_pw_17], %[ff_pw_10], %[ff_pw_22], - %[ff_pw_4]) - - PSRAH_4_MMI(%[ftmp1], %[ftmp3], %[ftmp4], %[ftmp2], %[ftmp0]) - - TRANSPOSE_4H(%[ftmp1], %[ftmp3], %[ftmp4], %[ftmp2], - %[ftmp5], %[ftmp6], %[ftmp7], %[ftmp8], - %[ftmp9], %[tmp0], %[ftmp10], %[ftmp11]) - - MMI_SDC1(%[ftmp1], %[dst], 0x00) - MMI_SDC1(%[ftmp3], %[dst], 0x10) - MMI_SDC1(%[ftmp4], %[dst], 0x20) - MMI_SDC1(%[ftmp2], %[dst], 0x30) + "pmaddhw %[ftmp6], %[ftmp2], %[ftmp1] \n\t" + "pmaddhw %[ftmp7], %[ftmp3], %[ftmp1] \n\t" + "pmaddhw %[ftmp8], %[ftmp4], %[ftmp1] \n\t" + "pmaddhw %[ftmp9], %[ftmp5], %[ftmp1] \n\t" + "punpcklwd %[ftmp10], %[ftmp6], %[ftmp7] \n\t" + "punpckhwd %[ftmp11], %[ftmp6], %[ftmp7] \n\t" + "punpcklwd %[ftmp6], %[ftmp8], %[ftmp9] \n\t" + "punpckhwd %[ftmp7], %[ftmp8], %[ftmp9] \n\t" + "paddw %[ftmp8], %[ftmp10], %[ftmp11] \n\t" + "paddw %[ftmp9], %[ftmp6], %[ftmp7] \n\t" + "paddw %[ftmp8], %[ftmp8], %[ff_pw_4] \n\t" + "paddw %[ftmp9], %[ftmp9], %[ff_pw_4] \n\t" + "psraw %[ftmp8], %[ftmp8], %[ftmp0] \n\t" + "psraw %[ftmp9], %[ftmp9], %[ftmp0] \n\t" + "punpcklhw %[ftmp6], %[ftmp8], %[ftmp9] \n\t" + "punpckhhw %[ftmp7], %[ftmp8], %[ftmp9] \n\t" + "punpcklhw %[ftmp8], %[ftmp6], %[ftmp7] \n\t" + MMI_SDC1(%[ftmp8], %[dst], 0x00) + + PTR_ADDIU "%[src], %[src], 0x10 \n\t" + PTR_ADDIU "%[dst], %[dst], 0x10 \n\t" + "addiu %[count], %[count], -0x01 \n\t" + "bnez %[count], 1b \n\t" : [ftmp0]"=&f"(ftmp[0]), [ftmp1]"=&f"(ftmp[1]), [ftmp2]"=&f"(ftmp[2]), [ftmp3]"=&f"(ftmp[3]), [ftmp4]"=&f"(ftmp[4]), [ftmp5]"=&f"(ftmp[5]), [ftmp6]"=&f"(ftmp[6]), [ftmp7]"=&f"(ftmp[7]), [ftmp8]"=&f"(ftmp[8]), [ftmp9]"=&f"(ftmp[9]), [ftmp10]"=&f"(ftmp[10]), [ftmp11]"=&f"(ftmp[11]), - [tmp0]"=&r"(tmp[0]), + [tmp0]"=&r"(tmp[0]), [count]"+&r"(count), [src]"+&r"(src), [dst]"+&r"(dst) - : [ff_pw_17]"f"(ff_pw_17), [ff_pw_10]"f"(ff_pw_10), - [ff_pw_22]"f"(ff_pw_22), [ff_pw_4]"f"(ff_pw_4) + : [ff_pw_4]"f"(ff_pw_4_local), [coeff]"r"(coeff) : "memory" ); @@ -944,54 +1276,143 @@ void ff_vc1_inv_trans_4x4_mmi(uint8_t *dest, ptrdiff_t linesize, int16_t *block) __asm__ volatile ( "li %[tmp0], 0x07 \n\t" "mtc1 %[tmp0], %[ftmp0] \n\t" + "li %[tmp0], 0x44 \n\t" + "mtc1 %[tmp0], %[ftmp15] \n\t" - // dest low 32bit MMI_LDC1(%[ftmp1], %[src], 0x00) - MMI_LDC1(%[ftmp2], %[src], 0x20) - MMI_LDC1(%[ftmp3], %[src], 0x30) - MMI_LDC1(%[ftmp4], %[src], 0x10) - - VC1_INV_TRANCS_4_STEP1_MMI(%[ftmp1], %[ftmp2], %[ftmp3], %[ftmp4], - %[ftmp5], %[ftmp6], %[ftmp7], %[ftmp8], - %[ff_pw_17], %[ff_pw_10], %[ff_pw_22], - %[ff_pw_64]) - - PSRAH_4_MMI(%[ftmp1], %[ftmp2], %[ftmp3], %[ftmp4], %[ftmp0]) - - MMI_LWC1(%[ftmp5], %[dest], 0x00) - PTR_ADDU "%[addr0], %[dest], %[linesize] \n\t" - MMI_LWC1(%[ftmp6], %[addr0], 0x00) - PTR_ADDU "%[addr0], %[addr0], %[linesize] \n\t" - MMI_LWC1(%[ftmp7], %[addr0], 0x00) - PTR_ADDU "%[addr0], %[addr0], %[linesize] \n\t" - MMI_LWC1(%[ftmp8], %[addr0], 0x00) - - "xor %[ftmp9], %[ftmp9], %[ftmp9] \n\t" - - VC1_INV_TRANCS_4_STEP2_MMI(%[ftmp1], %[ftmp2], %[ftmp3], %[ftmp4], - %[ftmp5], %[ftmp6], %[ftmp7], %[ftmp8], - %[ftmp9]) + MMI_LDC1(%[ftmp2], %[src], 0x10) + MMI_LDC1(%[ftmp3], %[src], 0x20) + MMI_LDC1(%[ftmp4], %[src], 0x30) + "punpcklhw %[ftmp5], %[ftmp1], %[ftmp2] \n\t" + "punpckhhw %[ftmp6], %[ftmp1], %[ftmp2] \n\t" + "punpcklhw %[ftmp7], %[ftmp3], %[ftmp4] \n\t" + "punpckhhw %[ftmp8], %[ftmp3], %[ftmp4] \n\t" + + /* ftmp11: dst03,dst02,dst01,dst00 */ + "li %[tmp0], 0x00160011 \n\t" + "mtc1 %[tmp0], %[ftmp3] \n\t" + "pshufh %[ftmp3], %[ftmp3], %[ftmp15] \n\t" + "li %[tmp0], 0x000a0011 \n\t" + "mtc1 %[tmp0], %[ftmp4] \n\t" + "pshufh %[ftmp4], %[ftmp4], %[ftmp15] \n\t" + "pmaddhw %[ftmp1], %[ftmp5], %[ftmp3] \n\t" + "pmaddhw %[ftmp2], %[ftmp7], %[ftmp4] \n\t" + "paddw %[ftmp9], %[ftmp1], %[ftmp2] \n\t" + "pmaddhw %[ftmp1], %[ftmp6], %[ftmp3] \n\t" + "pmaddhw %[ftmp2], %[ftmp8], %[ftmp4] \n\t" + "paddw %[ftmp10], %[ftmp1], %[ftmp2] \n\t" + "paddw %[ftmp9], %[ftmp9], %[ff_pw_64] \n\t" + "paddw %[ftmp10], %[ftmp10], %[ff_pw_64] \n\t" + "psraw %[ftmp9], %[ftmp9], %[ftmp0] \n\t" + "psraw %[ftmp10], %[ftmp10], %[ftmp0] \n\t" + "punpcklhw %[ftmp1], %[ftmp9], %[ftmp10] \n\t" + "punpckhhw %[ftmp2], %[ftmp9], %[ftmp10] \n\t" + "punpcklhw %[ftmp11], %[ftmp1], %[ftmp2] \n\t" + + /* ftmp12: dst13,dst12,dst11,dst10 */ + "li %[tmp0], 0x000a0011 \n\t" + "mtc1 %[tmp0], %[ftmp3] \n\t" + "pshufh %[ftmp3], %[ftmp3], %[ftmp15] \n\t" + "li %[tmp0], 0xffeaffef \n\t" + "mtc1 %[tmp0], %[ftmp4] \n\t" + "pshufh %[ftmp4], %[ftmp4], %[ftmp15] \n\t" + "pmaddhw %[ftmp1], %[ftmp5], %[ftmp3] \n\t" + "pmaddhw %[ftmp2], %[ftmp7], %[ftmp4] \n\t" + "paddw %[ftmp9], %[ftmp1], %[ftmp2] \n\t" + "pmaddhw %[ftmp1], %[ftmp6], %[ftmp3] \n\t" + "pmaddhw %[ftmp2], %[ftmp8], %[ftmp4] \n\t" + "paddw %[ftmp10], %[ftmp1], %[ftmp2] \n\t" + "paddw %[ftmp9], %[ftmp9], %[ff_pw_64] \n\t" + "paddw %[ftmp10], %[ftmp10], %[ff_pw_64] \n\t" + "psraw %[ftmp9], %[ftmp9], %[ftmp0] \n\t" + "psraw %[ftmp10], %[ftmp10], %[ftmp0] \n\t" + "punpcklhw %[ftmp1], %[ftmp9], %[ftmp10] \n\t" + "punpckhhw %[ftmp2], %[ftmp9], %[ftmp10] \n\t" + "punpcklhw %[ftmp12], %[ftmp1], %[ftmp2] \n\t" + + /* ftmp13: dst23,dst22,dst21,dst20 */ + "li %[tmp0], 0xfff60011 \n\t" + "mtc1 %[tmp0], %[ftmp3] \n\t" + "pshufh %[ftmp3], %[ftmp3], %[ftmp15] \n\t" + "li %[tmp0], 0x0016ffef \n\t" + "mtc1 %[tmp0], %[ftmp4] \n\t" + "pshufh %[ftmp4], %[ftmp4], %[ftmp15] \n\t" + "pmaddhw %[ftmp1], %[ftmp5], %[ftmp3] \n\t" + "pmaddhw %[ftmp2], %[ftmp7], %[ftmp4] \n\t" + "paddw %[ftmp9], %[ftmp1], %[ftmp2] \n\t" + "pmaddhw %[ftmp1], %[ftmp6], %[ftmp3] \n\t" + "pmaddhw %[ftmp2], %[ftmp8], %[ftmp4] \n\t" + "paddw %[ftmp10], %[ftmp1], %[ftmp2] \n\t" + "paddw %[ftmp9], %[ftmp9], %[ff_pw_64] \n\t" + "paddw %[ftmp10], %[ftmp10], %[ff_pw_64] \n\t" + "psraw %[ftmp9], %[ftmp9], %[ftmp0] \n\t" + "psraw %[ftmp10], %[ftmp10], %[ftmp0] \n\t" + "punpcklhw %[ftmp1], %[ftmp9], %[ftmp10] \n\t" + "punpckhhw %[ftmp2], %[ftmp9], %[ftmp10] \n\t" + "punpcklhw %[ftmp13], %[ftmp1], %[ftmp2] \n\t" + + /* ftmp14: dst33,dst32,dst31,dst30 */ + "li %[tmp0], 0xffea0011 \n\t" + "mtc1 %[tmp0], %[ftmp3] \n\t" + "pshufh %[ftmp3], %[ftmp3], %[ftmp15] \n\t" + "li %[tmp0], 0xfff60011 \n\t" + "mtc1 %[tmp0], %[ftmp4] \n\t" + "pshufh %[ftmp4], %[ftmp4], %[ftmp15] \n\t" + "pmaddhw %[ftmp1], %[ftmp5], %[ftmp3] \n\t" + "pmaddhw %[ftmp2], %[ftmp7], %[ftmp4] \n\t" + "paddw %[ftmp9], %[ftmp1], %[ftmp2] \n\t" + "pmaddhw %[ftmp1], %[ftmp6], %[ftmp3] \n\t" + "pmaddhw %[ftmp2], %[ftmp8], %[ftmp4] \n\t" + "paddw %[ftmp10], %[ftmp1], %[ftmp2] \n\t" + "paddw %[ftmp9], %[ftmp9], %[ff_pw_64] \n\t" + "paddw %[ftmp10], %[ftmp10], %[ff_pw_64] \n\t" + "psraw %[ftmp9], %[ftmp9], %[ftmp0] \n\t" + "psraw %[ftmp10], %[ftmp10], %[ftmp0] \n\t" + "punpcklhw %[ftmp1], %[ftmp9], %[ftmp10] \n\t" + "punpckhhw %[ftmp2], %[ftmp9], %[ftmp10] \n\t" + "punpcklhw %[ftmp14], %[ftmp1], %[ftmp2] \n\t" + + MMI_LWC1(%[ftmp1], %[dest], 0x00) + PTR_ADDU "%[tmp0], %[dest], %[linesize] \n\t" + MMI_LWC1(%[ftmp2], %[tmp0], 0x00) + PTR_ADDU "%[tmp0], %[tmp0], %[linesize] \n\t" + MMI_LWC1(%[ftmp3], %[tmp0], 0x00) + PTR_ADDU "%[tmp0], %[tmp0], %[linesize] \n\t" + MMI_LWC1(%[ftmp4], %[tmp0], 0x00) + "xor %[ftmp0], %[ftmp0], %[ftmp0] \n\t" + "punpcklbh %[ftmp1], %[ftmp1], %[ftmp0] \n\t" + "punpcklbh %[ftmp2], %[ftmp2], %[ftmp0] \n\t" + "punpcklbh %[ftmp3], %[ftmp3], %[ftmp0] \n\t" + "punpcklbh %[ftmp4], %[ftmp4], %[ftmp0] \n\t" + "paddh %[ftmp1], %[ftmp1], %[ftmp11] \n\t" + "paddh %[ftmp2], %[ftmp2], %[ftmp12] \n\t" + "paddh %[ftmp3], %[ftmp3], %[ftmp13] \n\t" + "paddh %[ftmp4], %[ftmp4], %[ftmp14] \n\t" + "packushb %[ftmp1], %[ftmp1], %[ftmp0] \n\t" + "packushb %[ftmp2], %[ftmp2], %[ftmp0] \n\t" + "packushb %[ftmp3], %[ftmp3], %[ftmp0] \n\t" + "packushb %[ftmp4], %[ftmp4], %[ftmp0] \n\t" MMI_SWC1(%[ftmp1], %[dest], 0x00) - PTR_ADDU "%[addr0], %[dest], %[linesize] \n\t" - MMI_SWC1(%[ftmp2], %[addr0], 0x00) - PTR_ADDU "%[addr0], %[addr0], %[linesize] \n\t" - MMI_SWC1(%[ftmp3], %[addr0], 0x00) - PTR_ADDU "%[addr0], %[addr0], %[linesize] \n\t" - MMI_SWC1(%[ftmp4], %[addr0], 0x00) + PTR_ADDU "%[tmp0], %[dest], %[linesize] \n\t" + MMI_SWC1(%[ftmp2], %[tmp0], 0x00) + PTR_ADDU "%[tmp0], %[tmp0], %[linesize] \n\t" + MMI_SWC1(%[ftmp3], %[tmp0], 0x00) + PTR_ADDU "%[tmp0], %[tmp0], %[linesize] \n\t" + MMI_SWC1(%[ftmp4], %[tmp0], 0x00) + : [ftmp0]"=&f"(ftmp[0]), [ftmp1]"=&f"(ftmp[1]), [ftmp2]"=&f"(ftmp[2]), [ftmp3]"=&f"(ftmp[3]), [ftmp4]"=&f"(ftmp[4]), [ftmp5]"=&f"(ftmp[5]), [ftmp6]"=&f"(ftmp[6]), [ftmp7]"=&f"(ftmp[7]), [ftmp8]"=&f"(ftmp[8]), [ftmp9]"=&f"(ftmp[9]), - [tmp0]"=&r"(tmp[0]), - RESTRICT_ASM_LOW32 - [addr0]"=&r"(addr[0]) - : [src]"r"(src), [dest]"r"(dest), - [linesize]"r"((mips_reg)linesize), - [ff_pw_17]"f"(ff_pw_17), [ff_pw_22]"f"(ff_pw_22), - [ff_pw_10]"f"(ff_pw_10), [ff_pw_64]"f"(ff_pw_64) - : "memory" + [ftmp10]"=&f"(ftmp[10]), [ftmp11]"=&f"(ftmp[11]), + [ftmp12]"=&f"(ftmp[12]), [ftmp13]"=&f"(ftmp[13]), + [ftmp14]"=&f"(ftmp[14]), [ftmp15]"=&f"(ftmp[15]), + [tmp0]"=&r"(tmp[0]) + : [ff_pw_64]"f"(ff_pw_64_local), + [src]"r"(src), [dest]"r"(dest), [linesize]"r"(linesize) + :"memory" ); } |