| /* |
| * Loongson SIMD optimized vp8dsp |
| * |
| * Copyright (c) 2016 Loongson Technology Corporation Limited |
| * Copyright (c) 2016 Zhou Xiaoyong <zhouxiaoyong@loongson.cn> |
| * |
| * 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 "vp8dsp_mips.h" |
| #include "constants.h" |
| #include "libavutil/mips/mmiutils.h" |
| |
| #define DECLARE_DOUBLE_1 double db_1 |
| #define DECLARE_DOUBLE_2 double db_2 |
| #define DECLARE_UINT32_T uint32_t it_1 |
| #define RESTRICT_ASM_DOUBLE_1 [db_1]"=&f"(db_1) |
| #define RESTRICT_ASM_DOUBLE_2 [db_2]"=&f"(db_2) |
| #define RESTRICT_ASM_UINT32_T [it_1]"=&r"(it_1) |
| |
| #define MMI_PCMPGTUB(dst, src1, src2) \ |
| "pcmpeqb %[db_1], "#src1", "#src2" \n\t" \ |
| "pmaxub %[db_2], "#src1", "#src2" \n\t" \ |
| "pcmpeqb %[db_2], %[db_2], "#src1" \n\t" \ |
| "xor "#dst", %[db_2], %[db_1] \n\t" |
| |
| #define MMI_BTOH(dst_l, dst_r, src) \ |
| "xor %[db_1], %[db_1], %[db_1] \n\t" \ |
| "pcmpgtb %[db_2], %[db_1], "#src" \n\t" \ |
| "punpcklbh "#dst_r", "#src", %[db_2] \n\t" \ |
| "punpckhbh "#dst_l", "#src", %[db_2] \n\t" |
| |
| #define MMI_VP8_LOOP_FILTER \ |
| /* Calculation of hev */ \ |
| "dmtc1 %[thresh], %[ftmp3] \n\t" \ |
| "punpcklbh %[ftmp3], %[ftmp3], %[ftmp3] \n\t" \ |
| "punpcklhw %[ftmp3], %[ftmp3], %[ftmp3] \n\t" \ |
| "punpcklwd %[ftmp3], %[ftmp3], %[ftmp3] \n\t" \ |
| "pasubub %[ftmp0], %[p1], %[p0] \n\t" \ |
| "pasubub %[ftmp1], %[q1], %[q0] \n\t" \ |
| "pmaxub %[ftmp0], %[ftmp0], %[ftmp1] \n\t" \ |
| MMI_PCMPGTUB(%[hev], %[ftmp0], %[ftmp3]) \ |
| /* Calculation of mask */ \ |
| "pasubub %[ftmp1], %[p0], %[q0] \n\t" \ |
| "paddusb %[ftmp1], %[ftmp1], %[ftmp1] \n\t" \ |
| "pasubub %[ftmp2], %[p1], %[q1] \n\t" \ |
| "li %[tmp0], 0x09 \n\t" \ |
| "dmtc1 %[tmp0], %[ftmp3] \n\t" \ |
| PSRLB_MMI(%[ftmp2], %[ftmp3], %[ftmp4], %[ftmp5], %[ftmp2]) \ |
| "paddusb %[ftmp1], %[ftmp1], %[ftmp2] \n\t" \ |
| "dmtc1 %[e], %[ftmp3] \n\t" \ |
| "punpcklbh %[ftmp3], %[ftmp3], %[ftmp3] \n\t" \ |
| "punpcklhw %[ftmp3], %[ftmp3], %[ftmp3] \n\t" \ |
| "punpcklwd %[ftmp3], %[ftmp3], %[ftmp3] \n\t" \ |
| MMI_PCMPGTUB(%[mask], %[ftmp1], %[ftmp3]) \ |
| "pmaxub %[mask], %[mask], %[ftmp0] \n\t" \ |
| "pasubub %[ftmp1], %[p3], %[p2] \n\t" \ |
| "pasubub %[ftmp2], %[p2], %[p1] \n\t" \ |
| "pmaxub %[ftmp1], %[ftmp1], %[ftmp2] \n\t" \ |
| "pmaxub %[mask], %[mask], %[ftmp1] \n\t" \ |
| "pasubub %[ftmp1], %[q3], %[q2] \n\t" \ |
| "pasubub %[ftmp2], %[q2], %[q1] \n\t" \ |
| "pmaxub %[ftmp1], %[ftmp1], %[ftmp2] \n\t" \ |
| "pmaxub %[mask], %[mask], %[ftmp1] \n\t" \ |
| "dmtc1 %[i], %[ftmp3] \n\t" \ |
| "punpcklbh %[ftmp3], %[ftmp3], %[ftmp3] \n\t" \ |
| "punpcklhw %[ftmp3], %[ftmp3], %[ftmp3] \n\t" \ |
| "punpcklwd %[ftmp3], %[ftmp3], %[ftmp3] \n\t" \ |
| MMI_PCMPGTUB(%[mask], %[mask], %[ftmp3]) \ |
| "pcmpeqw %[ftmp3], %[ftmp3], %[ftmp3] \n\t" \ |
| "xor %[mask], %[mask], %[ftmp3] \n\t" \ |
| /* VP8_MBFILTER */ \ |
| "li %[tmp0], 0x80808080 \n\t" \ |
| "dmtc1 %[tmp0], %[ftmp7] \n\t" \ |
| "punpcklwd %[ftmp7], %[ftmp7], %[ftmp7] \n\t" \ |
| "xor %[p2], %[p2], %[ftmp7] \n\t" \ |
| "xor %[p1], %[p1], %[ftmp7] \n\t" \ |
| "xor %[p0], %[p0], %[ftmp7] \n\t" \ |
| "xor %[q0], %[q0], %[ftmp7] \n\t" \ |
| "xor %[q1], %[q1], %[ftmp7] \n\t" \ |
| "xor %[q2], %[q2], %[ftmp7] \n\t" \ |
| "psubsb %[ftmp4], %[p1], %[q1] \n\t" \ |
| "psubb %[ftmp5], %[q0], %[p0] \n\t" \ |
| MMI_BTOH(%[ftmp1], %[ftmp0], %[ftmp5]) \ |
| MMI_BTOH(%[ftmp3], %[ftmp2], %[ftmp4]) \ |
| /* Right part */ \ |
| "paddh %[ftmp5], %[ftmp0], %[ftmp0] \n\t" \ |
| "paddh %[ftmp0], %[ftmp0], %[ftmp5] \n\t" \ |
| "paddh %[ftmp0], %[ftmp2], %[ftmp0] \n\t" \ |
| /* Left part */ \ |
| "paddh %[ftmp5], %[ftmp1], %[ftmp1] \n\t" \ |
| "paddh %[ftmp1], %[ftmp1], %[ftmp5] \n\t" \ |
| "paddh %[ftmp1], %[ftmp3], %[ftmp1] \n\t" \ |
| /* Combine left and right part */ \ |
| "packsshb %[ftmp1], %[ftmp0], %[ftmp1] \n\t" \ |
| "and %[ftmp1], %[ftmp1], %[mask] \n\t" \ |
| "and %[ftmp2], %[ftmp1], %[hev] \n\t" \ |
| "li %[tmp0], 0x04040404 \n\t" \ |
| "dmtc1 %[tmp0], %[ftmp0] \n\t" \ |
| "punpcklwd %[ftmp0], %[ftmp0], %[ftmp0] \n\t" \ |
| "paddsb %[ftmp3], %[ftmp2], %[ftmp0] \n\t" \ |
| "li %[tmp0], 0x0B \n\t" \ |
| "dmtc1 %[tmp0], %[ftmp4] \n\t" \ |
| PSRAB_MMI(%[ftmp3], %[ftmp4], %[ftmp5], %[ftmp6], %[ftmp3]) \ |
| "li %[tmp0], 0x03030303 \n\t" \ |
| "dmtc1 %[tmp0], %[ftmp0] \n\t" \ |
| "punpcklwd %[ftmp0], %[ftmp0], %[ftmp0] \n\t" \ |
| "paddsb %[ftmp4], %[ftmp2], %[ftmp0] \n\t" \ |
| "li %[tmp0], 0x0B \n\t" \ |
| "dmtc1 %[tmp0], %[ftmp2] \n\t" \ |
| PSRAB_MMI(%[ftmp4], %[ftmp2], %[ftmp5], %[ftmp6], %[ftmp4]) \ |
| "psubsb %[q0], %[q0], %[ftmp3] \n\t" \ |
| "paddsb %[p0], %[p0], %[ftmp4] \n\t" \ |
| /* filt_val &= ~hev */ \ |
| "pcmpeqw %[ftmp0], %[ftmp0], %[ftmp0] \n\t" \ |
| "xor %[hev], %[hev], %[ftmp0] \n\t" \ |
| "and %[ftmp1], %[ftmp1], %[hev] \n\t" \ |
| MMI_BTOH(%[ftmp5], %[ftmp6], %[ftmp1]) \ |
| "li %[tmp0], 0x07 \n\t" \ |
| "dmtc1 %[tmp0], %[ftmp2] \n\t" \ |
| "li %[tmp0], 0x001b001b \n\t" \ |
| "dmtc1 %[tmp0], %[ftmp1] \n\t" \ |
| "punpcklwd %[ftmp1], %[ftmp1], %[ftmp1] \n\t" \ |
| "li %[tmp0], 0x003f003f \n\t" \ |
| "dmtc1 %[tmp0], %[ftmp0] \n\t" \ |
| "punpcklwd %[ftmp0], %[ftmp0], %[ftmp0] \n\t" \ |
| /* Right part */ \ |
| "pmullh %[ftmp3], %[ftmp6], %[ftmp1] \n\t" \ |
| "paddh %[ftmp3], %[ftmp3], %[ftmp0] \n\t" \ |
| "psrah %[ftmp3], %[ftmp3], %[ftmp2] \n\t" \ |
| /* Left part */ \ |
| "pmullh %[ftmp4], %[ftmp5], %[ftmp1] \n\t" \ |
| "paddh %[ftmp4], %[ftmp4], %[ftmp0] \n\t" \ |
| "psrah %[ftmp4], %[ftmp4], %[ftmp2] \n\t" \ |
| /* Combine left and right part */ \ |
| "packsshb %[ftmp4], %[ftmp3], %[ftmp4] \n\t" \ |
| "psubsb %[q0], %[q0], %[ftmp4] \n\t" \ |
| "xor %[q0], %[q0], %[ftmp7] \n\t" \ |
| "paddsb %[p0], %[p0], %[ftmp4] \n\t" \ |
| "xor %[p0], %[p0], %[ftmp7] \n\t" \ |
| "li %[tmp0], 0x00120012 \n\t" \ |
| "dmtc1 %[tmp0], %[ftmp1] \n\t" \ |
| "punpcklwd %[ftmp1], %[ftmp1], %[ftmp1] \n\t" \ |
| /* Right part */ \ |
| "pmullh %[ftmp3], %[ftmp6], %[ftmp1] \n\t" \ |
| "paddh %[ftmp3], %[ftmp3], %[ftmp0] \n\t" \ |
| "psrah %[ftmp3], %[ftmp3], %[ftmp2] \n\t" \ |
| /* Left part */ \ |
| "pmullh %[ftmp4], %[ftmp5], %[ftmp1] \n\t" \ |
| "paddh %[ftmp4], %[ftmp4], %[ftmp0] \n\t" \ |
| "psrah %[ftmp4], %[ftmp4], %[ftmp2] \n\t" \ |
| /* Combine left and right part */ \ |
| "packsshb %[ftmp4], %[ftmp3], %[ftmp4] \n\t" \ |
| "psubsb %[q1], %[q1], %[ftmp4] \n\t" \ |
| "xor %[q1], %[q1], %[ftmp7] \n\t" \ |
| "paddsb %[p1], %[p1], %[ftmp4] \n\t" \ |
| "xor %[p1], %[p1], %[ftmp7] \n\t" \ |
| "li %[tmp0], 0x03 \n\t" \ |
| "dmtc1 %[tmp0], %[ftmp1] \n\t" \ |
| /* Right part */ \ |
| "psllh %[ftmp3], %[ftmp6], %[ftmp1] \n\t" \ |
| "paddh %[ftmp3], %[ftmp3], %[ftmp6] \n\t" \ |
| "paddh %[ftmp3], %[ftmp3], %[ftmp0] \n\t" \ |
| "psrah %[ftmp3], %[ftmp3], %[ftmp2] \n\t" \ |
| /* Left part */ \ |
| "psllh %[ftmp4], %[ftmp5], %[ftmp1] \n\t" \ |
| "paddh %[ftmp4], %[ftmp4], %[ftmp5] \n\t" \ |
| "paddh %[ftmp4], %[ftmp4], %[ftmp0] \n\t" \ |
| "psrah %[ftmp4], %[ftmp4], %[ftmp2] \n\t" \ |
| /* Combine left and right part */ \ |
| "packsshb %[ftmp4], %[ftmp3], %[ftmp4] \n\t" \ |
| "psubsb %[q2], %[q2], %[ftmp4] \n\t" \ |
| "xor %[q2], %[q2], %[ftmp7] \n\t" \ |
| "paddsb %[p2], %[p2], %[ftmp4] \n\t" \ |
| "xor %[p2], %[p2], %[ftmp7] \n\t" |
| |
| #define PUT_VP8_EPEL4_H6_MMI(src, dst) \ |
| MMI_ULWC1(%[ftmp1], src, 0x00) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp3], %[ftmp2], %[filter2] \n\t" \ |
| \ |
| MMI_ULWC1(%[ftmp1], src, -0x01) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp2], %[ftmp2], %[filter1] \n\t" \ |
| "psubsh %[ftmp3], %[ftmp3], %[ftmp2] \n\t" \ |
| \ |
| MMI_ULWC1(%[ftmp1], src, -0x02) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp2], %[ftmp2], %[filter0] \n\t" \ |
| "paddsh %[ftmp5], %[ftmp3], %[ftmp2] \n\t" \ |
| \ |
| MMI_ULWC1(%[ftmp1], src, 0x01) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp3], %[ftmp2], %[filter3] \n\t" \ |
| \ |
| MMI_ULWC1(%[ftmp1], src, 0x02) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp2], %[ftmp2], %[filter4] \n\t" \ |
| "psubsh %[ftmp3], %[ftmp3], %[ftmp2] \n\t" \ |
| \ |
| MMI_ULWC1(%[ftmp1], src, 0x03) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp2], %[ftmp2], %[filter5] \n\t" \ |
| "paddsh %[ftmp3], %[ftmp3], %[ftmp2] \n\t" \ |
| \ |
| "paddsh %[ftmp3], %[ftmp3], %[ftmp5] \n\t" \ |
| "paddsh %[ftmp3], %[ftmp3], %[ff_pw_64] \n\t" \ |
| "psrah %[ftmp3], %[ftmp3], %[ftmp4] \n\t" \ |
| "packushb %[ftmp1], %[ftmp3], %[ftmp0] \n\t" \ |
| \ |
| MMI_SWC1(%[ftmp1], dst, 0x00) |
| |
| |
| #define PUT_VP8_EPEL4_H4_MMI(src, dst) \ |
| MMI_ULWC1(%[ftmp1], src, 0x00) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp3], %[ftmp2], %[filter2] \n\t" \ |
| \ |
| MMI_ULWC1(%[ftmp1], src, -0x01) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp2], %[ftmp2], %[filter1] \n\t" \ |
| "psubsh %[ftmp5], %[ftmp3], %[ftmp2] \n\t" \ |
| \ |
| MMI_ULWC1(%[ftmp1], src, 0x01) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp3], %[ftmp2], %[filter3] \n\t" \ |
| \ |
| MMI_ULWC1(%[ftmp1], src, 0x02) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp2], %[ftmp2], %[filter4] \n\t" \ |
| "psubh %[ftmp3], %[ftmp3], %[ftmp2] \n\t" \ |
| \ |
| "paddsh %[ftmp3], %[ftmp3], %[ftmp5] \n\t" \ |
| \ |
| "paddsh %[ftmp3], %[ftmp3], %[ff_pw_64] \n\t" \ |
| "psrah %[ftmp3], %[ftmp3], %[ftmp4] \n\t" \ |
| \ |
| "packushb %[ftmp1], %[ftmp3], %[ftmp0] \n\t" \ |
| MMI_SWC1(%[ftmp1], dst, 0x00) |
| |
| |
| #define PUT_VP8_EPEL4_V6_MMI(src, src1, dst, srcstride) \ |
| MMI_ULWC1(%[ftmp1], src, 0x00) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp3], %[ftmp2], %[filter2] \n\t" \ |
| \ |
| PTR_SUBU ""#src1", "#src", "#srcstride" \n\t" \ |
| MMI_ULWC1(%[ftmp1], src1, 0x00) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp2], %[ftmp2], %[filter1] \n\t" \ |
| "psubsh %[ftmp3], %[ftmp3], %[ftmp2] \n\t" \ |
| \ |
| PTR_SUBU ""#src1", "#src1", "#srcstride" \n\t" \ |
| MMI_ULWC1(%[ftmp1], src1, 0x00) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp2], %[ftmp2], %[filter0] \n\t" \ |
| "paddsh %[ftmp5], %[ftmp3], %[ftmp2] \n\t" \ |
| \ |
| PTR_ADDU ""#src1", "#src", "#srcstride" \n\t" \ |
| MMI_ULWC1(%[ftmp1], src1, 0x00) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp3], %[ftmp2], %[filter3] \n\t" \ |
| \ |
| PTR_ADDU ""#src1", "#src1", "#srcstride" \n\t" \ |
| MMI_ULWC1(%[ftmp1], src1, 0x00) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp2], %[ftmp2], %[filter4] \n\t" \ |
| "psubsh %[ftmp3], %[ftmp3], %[ftmp2] \n\t" \ |
| \ |
| PTR_ADDU ""#src1", "#src1", "#srcstride" \n\t" \ |
| MMI_ULWC1(%[ftmp1], src1, 0x00) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp2], %[ftmp2], %[filter5] \n\t" \ |
| "paddsh %[ftmp3], %[ftmp3], %[ftmp2] \n\t" \ |
| \ |
| "paddsh %[ftmp3], %[ftmp3], %[ftmp5] \n\t" \ |
| \ |
| "paddsh %[ftmp3], %[ftmp3], %[ff_pw_64] \n\t" \ |
| "psrah %[ftmp3], %[ftmp3], %[ftmp4] \n\t" \ |
| "packushb %[ftmp1], %[ftmp3], %[ftmp0] \n\t" \ |
| \ |
| MMI_SWC1(%[ftmp1], dst, 0x00) |
| |
| |
| #define PUT_VP8_EPEL4_V4_MMI(src, src1, dst, srcstride) \ |
| MMI_ULWC1(%[ftmp1], src, 0x00) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp3], %[ftmp2], %[filter2] \n\t" \ |
| \ |
| PTR_SUBU ""#src1", "#src", "#srcstride" \n\t" \ |
| MMI_ULWC1(%[ftmp1], src1, 0x00) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp2], %[ftmp2], %[filter1] \n\t" \ |
| "psubsh %[ftmp5], %[ftmp3], %[ftmp2] \n\t" \ |
| \ |
| PTR_ADDU ""#src1", "#src", "#srcstride" \n\t" \ |
| MMI_ULWC1(%[ftmp1], src1, 0x00) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp3], %[ftmp2], %[filter3] \n\t" \ |
| \ |
| PTR_ADDU ""#src1", "#src1", "#srcstride" \n\t" \ |
| MMI_ULWC1(%[ftmp1], src1, 0x00) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp2], %[ftmp2], %[filter4] \n\t" \ |
| "psubsh %[ftmp3], %[ftmp3], %[ftmp2] \n\t" \ |
| \ |
| "paddsh %[ftmp3], %[ftmp3], %[ftmp5] \n\t" \ |
| \ |
| "paddsh %[ftmp3], %[ftmp3], %[ff_pw_64] \n\t" \ |
| "psrah %[ftmp3], %[ftmp3], %[ftmp4] \n\t" \ |
| "packushb %[ftmp1], %[ftmp3], %[ftmp0] \n\t" \ |
| \ |
| MMI_SWC1(%[ftmp1], dst, 0x00) |
| |
| |
| #define PUT_VP8_EPEL8_H6_MMI(src, dst) \ |
| MMI_ULDC1(%[ftmp1], src, 0x00) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "punpckhbh %[ftmp3], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp5], %[ftmp2], %[filter2] \n\t" \ |
| "pmullh %[ftmp6], %[ftmp3], %[filter2] \n\t" \ |
| \ |
| MMI_ULDC1(%[ftmp1], src, -0x01) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "punpckhbh %[ftmp3], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp2], %[ftmp2], %[filter1] \n\t" \ |
| "pmullh %[ftmp3], %[ftmp3], %[filter1] \n\t" \ |
| "psubsh %[ftmp5], %[ftmp5], %[ftmp2] \n\t" \ |
| "psubsh %[ftmp6], %[ftmp6], %[ftmp3] \n\t" \ |
| \ |
| MMI_ULDC1(%[ftmp1], src, -0x02) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "punpckhbh %[ftmp3], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp2], %[ftmp2], %[filter0] \n\t" \ |
| "pmullh %[ftmp3], %[ftmp3], %[filter0] \n\t" \ |
| "paddsh %[ftmp7], %[ftmp5], %[ftmp2] \n\t" \ |
| "paddsh %[ftmp8], %[ftmp6], %[ftmp3] \n\t" \ |
| \ |
| MMI_ULDC1(%[ftmp1], src, 0x01) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "punpckhbh %[ftmp3], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp5], %[ftmp2], %[filter3] \n\t" \ |
| "pmullh %[ftmp6], %[ftmp3], %[filter3] \n\t" \ |
| \ |
| MMI_ULDC1(%[ftmp1], src, 0x02) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "punpckhbh %[ftmp3], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp2], %[ftmp2], %[filter4] \n\t" \ |
| "pmullh %[ftmp3], %[ftmp3], %[filter4] \n\t" \ |
| "psubsh %[ftmp5], %[ftmp5], %[ftmp2] \n\t" \ |
| "psubsh %[ftmp6], %[ftmp6], %[ftmp3] \n\t" \ |
| \ |
| MMI_ULDC1(%[ftmp1], src, 0x03) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "punpckhbh %[ftmp3], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp2], %[ftmp2], %[filter5] \n\t" \ |
| "pmullh %[ftmp3], %[ftmp3], %[filter5] \n\t" \ |
| "paddsh %[ftmp5], %[ftmp5], %[ftmp2] \n\t" \ |
| "paddsh %[ftmp6], %[ftmp6], %[ftmp3] \n\t" \ |
| \ |
| "paddsh %[ftmp5], %[ftmp5], %[ftmp7] \n\t" \ |
| "paddsh %[ftmp6], %[ftmp6], %[ftmp8] \n\t" \ |
| \ |
| "paddsh %[ftmp5], %[ftmp5], %[ff_pw_64] \n\t" \ |
| "paddsh %[ftmp6], %[ftmp6], %[ff_pw_64] \n\t" \ |
| "psrah %[ftmp5], %[ftmp5], %[ftmp4] \n\t" \ |
| "psrah %[ftmp6], %[ftmp6], %[ftmp4] \n\t" \ |
| "packushb %[ftmp1], %[ftmp5], %[ftmp6] \n\t" \ |
| \ |
| MMI_SDC1(%[ftmp1], dst, 0x00) |
| |
| |
| #define PUT_VP8_EPEL8_H4_MMI(src, dst) \ |
| MMI_ULDC1(%[ftmp1], src, 0x00) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "punpckhbh %[ftmp3], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp5], %[ftmp2], %[filter2] \n\t" \ |
| "pmullh %[ftmp6], %[ftmp3], %[filter2] \n\t" \ |
| \ |
| MMI_ULDC1(%[ftmp1], src, -0x01) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "punpckhbh %[ftmp3], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp2], %[ftmp2], %[filter1] \n\t" \ |
| "pmullh %[ftmp3], %[ftmp3], %[filter1] \n\t" \ |
| "psubsh %[ftmp7], %[ftmp5], %[ftmp2] \n\t" \ |
| "psubsh %[ftmp8], %[ftmp6], %[ftmp3] \n\t" \ |
| \ |
| MMI_ULDC1(%[ftmp1], src, 0x01) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "punpckhbh %[ftmp3], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp5], %[ftmp2], %[filter3] \n\t" \ |
| "pmullh %[ftmp6], %[ftmp3], %[filter3] \n\t" \ |
| \ |
| MMI_ULDC1(%[ftmp1], src, 0x02) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "punpckhbh %[ftmp3], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp2], %[ftmp2], %[filter4] \n\t" \ |
| "pmullh %[ftmp3], %[ftmp3], %[filter4] \n\t" \ |
| "psubsh %[ftmp5], %[ftmp5], %[ftmp2] \n\t" \ |
| "psubsh %[ftmp6], %[ftmp6], %[ftmp3] \n\t" \ |
| \ |
| "paddsh %[ftmp5], %[ftmp5], %[ftmp7] \n\t" \ |
| "paddsh %[ftmp6], %[ftmp6], %[ftmp8] \n\t" \ |
| \ |
| "paddsh %[ftmp5], %[ftmp5], %[ff_pw_64] \n\t" \ |
| "paddsh %[ftmp6], %[ftmp6], %[ff_pw_64] \n\t" \ |
| "psrah %[ftmp5], %[ftmp5], %[ftmp4] \n\t" \ |
| "psrah %[ftmp6], %[ftmp6], %[ftmp4] \n\t" \ |
| \ |
| "packushb %[ftmp1], %[ftmp5], %[ftmp6] \n\t" \ |
| MMI_SDC1(%[ftmp1], dst, 0x00) |
| |
| |
| #define PUT_VP8_EPEL8_V6_MMI(src, src1, dst, srcstride) \ |
| MMI_ULDC1(%[ftmp1], src, 0x00) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "punpckhbh %[ftmp3], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp5], %[ftmp2], %[filter2] \n\t" \ |
| "pmullh %[ftmp6], %[ftmp3], %[filter2] \n\t" \ |
| \ |
| PTR_SUBU ""#src1", "#src", "#srcstride" \n\t" \ |
| MMI_ULDC1(%[ftmp1], src1, 0x00) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "punpckhbh %[ftmp3], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp2], %[ftmp2], %[filter1] \n\t" \ |
| "pmullh %[ftmp3], %[ftmp3], %[filter1] \n\t" \ |
| "psubsh %[ftmp5], %[ftmp5], %[ftmp2] \n\t" \ |
| "psubsh %[ftmp6], %[ftmp6], %[ftmp3] \n\t" \ |
| \ |
| PTR_SUBU ""#src1", "#src1", "#srcstride" \n\t" \ |
| MMI_ULDC1(%[ftmp1], src1, 0x00) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "punpckhbh %[ftmp3], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp2], %[ftmp2], %[filter0] \n\t" \ |
| "pmullh %[ftmp3], %[ftmp3], %[filter0] \n\t" \ |
| "paddsh %[ftmp7], %[ftmp5], %[ftmp2] \n\t" \ |
| "paddsh %[ftmp8], %[ftmp6], %[ftmp3] \n\t" \ |
| \ |
| PTR_ADDU ""#src1", "#src", "#srcstride" \n\t" \ |
| MMI_ULDC1(%[ftmp1], src1, 0x00) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "punpckhbh %[ftmp3], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp5], %[ftmp2], %[filter3] \n\t" \ |
| "pmullh %[ftmp6], %[ftmp3], %[filter3] \n\t" \ |
| \ |
| PTR_ADDU ""#src1", "#src1", "#srcstride" \n\t" \ |
| MMI_ULDC1(%[ftmp1], src1, 0x00) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "punpckhbh %[ftmp3], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp2], %[ftmp2], %[filter4] \n\t" \ |
| "pmullh %[ftmp3], %[ftmp3], %[filter4] \n\t" \ |
| "psubsh %[ftmp5], %[ftmp5], %[ftmp2] \n\t" \ |
| "psubsh %[ftmp6], %[ftmp6], %[ftmp3] \n\t" \ |
| \ |
| PTR_ADDU ""#src1", "#src1", "#srcstride" \n\t" \ |
| MMI_ULDC1(%[ftmp1], src1, 0x00) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "punpckhbh %[ftmp3], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp2], %[ftmp2], %[filter5] \n\t" \ |
| "pmullh %[ftmp3], %[ftmp3], %[filter5] \n\t" \ |
| "paddsh %[ftmp5], %[ftmp5], %[ftmp2] \n\t" \ |
| "paddsh %[ftmp6], %[ftmp6], %[ftmp3] \n\t" \ |
| \ |
| "paddsh %[ftmp5], %[ftmp5], %[ftmp7] \n\t" \ |
| "paddsh %[ftmp6], %[ftmp6], %[ftmp8] \n\t" \ |
| \ |
| "paddsh %[ftmp5], %[ftmp5], %[ff_pw_64] \n\t" \ |
| "paddsh %[ftmp6], %[ftmp6], %[ff_pw_64] \n\t" \ |
| "psrah %[ftmp5], %[ftmp5], %[ftmp4] \n\t" \ |
| "psrah %[ftmp6], %[ftmp6], %[ftmp4] \n\t" \ |
| "packushb %[ftmp1], %[ftmp5], %[ftmp6] \n\t" \ |
| \ |
| MMI_SDC1(%[ftmp1], dst, 0x00) |
| |
| |
| #define PUT_VP8_EPEL8_V4_MMI(src, src1, dst, srcstride) \ |
| MMI_ULDC1(%[ftmp1], src, 0x00) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "punpckhbh %[ftmp3], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp5], %[ftmp2], %[filter2] \n\t" \ |
| "pmullh %[ftmp6], %[ftmp3], %[filter2] \n\t" \ |
| \ |
| PTR_SUBU ""#src1", "#src", "#srcstride" \n\t" \ |
| MMI_ULDC1(%[ftmp1], src1, 0x00) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "punpckhbh %[ftmp3], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp2], %[ftmp2], %[filter1] \n\t" \ |
| "pmullh %[ftmp3], %[ftmp3], %[filter1] \n\t" \ |
| "psubsh %[ftmp7], %[ftmp5], %[ftmp2] \n\t" \ |
| "psubsh %[ftmp8], %[ftmp6], %[ftmp3] \n\t" \ |
| \ |
| PTR_ADDU ""#src1", "#src", "#srcstride" \n\t" \ |
| MMI_ULDC1(%[ftmp1], src1, 0x00) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "punpckhbh %[ftmp3], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp5], %[ftmp2], %[filter3] \n\t" \ |
| "pmullh %[ftmp6], %[ftmp3], %[filter3] \n\t" \ |
| \ |
| PTR_ADDU ""#src1", "#src1", "#srcstride" \n\t" \ |
| MMI_ULDC1(%[ftmp1], src1, 0x00) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "punpckhbh %[ftmp3], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp2], %[ftmp2], %[filter4] \n\t" \ |
| "pmullh %[ftmp3], %[ftmp3], %[filter4] \n\t" \ |
| "psubsh %[ftmp5], %[ftmp5], %[ftmp2] \n\t" \ |
| "psubsh %[ftmp6], %[ftmp6], %[ftmp3] \n\t" \ |
| \ |
| "paddsh %[ftmp5], %[ftmp5], %[ftmp7] \n\t" \ |
| "paddsh %[ftmp6], %[ftmp6], %[ftmp8] \n\t" \ |
| \ |
| "paddsh %[ftmp5], %[ftmp5], %[ff_pw_64] \n\t" \ |
| "paddsh %[ftmp6], %[ftmp6], %[ff_pw_64] \n\t" \ |
| "psrah %[ftmp5], %[ftmp5], %[ftmp4] \n\t" \ |
| "psrah %[ftmp6], %[ftmp6], %[ftmp4] \n\t" \ |
| "packushb %[ftmp1], %[ftmp5], %[ftmp6] \n\t" \ |
| \ |
| MMI_SDC1(%[ftmp1], dst, 0x00) |
| |
| |
| #define PUT_VP8_BILINEAR8_H_MMI(src, dst) \ |
| MMI_ULDC1(%[ftmp1], src, 0x00) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "punpckhbh %[ftmp3], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp5], %[ftmp2], %[a] \n\t" \ |
| "pmullh %[ftmp6], %[ftmp3], %[a] \n\t" \ |
| \ |
| MMI_ULDC1(%[ftmp1], src, 0x01) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "punpckhbh %[ftmp3], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp2], %[ftmp2], %[b] \n\t" \ |
| "pmullh %[ftmp3], %[ftmp3], %[b] \n\t" \ |
| "paddsh %[ftmp5], %[ftmp5], %[ftmp2] \n\t" \ |
| "paddsh %[ftmp6], %[ftmp6], %[ftmp3] \n\t" \ |
| \ |
| "paddsh %[ftmp5], %[ftmp5], %[ff_pw_4] \n\t" \ |
| "paddsh %[ftmp6], %[ftmp6], %[ff_pw_4] \n\t" \ |
| "psrah %[ftmp5], %[ftmp5], %[ftmp4] \n\t" \ |
| "psrah %[ftmp6], %[ftmp6], %[ftmp4] \n\t" \ |
| \ |
| "packushb %[ftmp1], %[ftmp5], %[ftmp6] \n\t" \ |
| MMI_SDC1(%[ftmp1], dst, 0x00) |
| |
| |
| #define PUT_VP8_BILINEAR4_H_MMI(src, dst) \ |
| MMI_ULWC1(%[ftmp1], src, 0x00) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp3], %[ftmp2], %[a] \n\t" \ |
| \ |
| MMI_ULWC1(%[ftmp1], src, 0x01) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp2], %[ftmp2], %[b] \n\t" \ |
| "paddsh %[ftmp3], %[ftmp3], %[ftmp2] \n\t" \ |
| \ |
| "paddsh %[ftmp3], %[ftmp3], %[ff_pw_4] \n\t" \ |
| "psrah %[ftmp3], %[ftmp3], %[ftmp4] \n\t" \ |
| \ |
| "packushb %[ftmp1], %[ftmp3], %[ftmp0] \n\t" \ |
| MMI_SWC1(%[ftmp1], dst, 0x00) |
| |
| |
| #define PUT_VP8_BILINEAR8_V_MMI(src, src1, dst, sstride) \ |
| MMI_ULDC1(%[ftmp1], src, 0x00) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "punpckhbh %[ftmp3], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp5], %[ftmp2], %[c] \n\t" \ |
| "pmullh %[ftmp6], %[ftmp3], %[c] \n\t" \ |
| \ |
| PTR_ADDU ""#src1", "#src", "#sstride" \n\t" \ |
| MMI_ULDC1(%[ftmp1], src1, 0x00) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "punpckhbh %[ftmp3], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp2], %[ftmp2], %[d] \n\t" \ |
| "pmullh %[ftmp3], %[ftmp3], %[d] \n\t" \ |
| "paddsh %[ftmp5], %[ftmp5], %[ftmp2] \n\t" \ |
| "paddsh %[ftmp6], %[ftmp6], %[ftmp3] \n\t" \ |
| \ |
| "paddsh %[ftmp5], %[ftmp5], %[ff_pw_4] \n\t" \ |
| "paddsh %[ftmp6], %[ftmp6], %[ff_pw_4] \n\t" \ |
| "psrah %[ftmp5], %[ftmp5], %[ftmp4] \n\t" \ |
| "psrah %[ftmp6], %[ftmp6], %[ftmp4] \n\t" \ |
| \ |
| "packushb %[ftmp1], %[ftmp5], %[ftmp6] \n\t" \ |
| MMI_SDC1(%[ftmp1], dst, 0x00) |
| |
| |
| #define PUT_VP8_BILINEAR4_V_MMI(src, src1, dst, sstride) \ |
| MMI_ULWC1(%[ftmp1], src, 0x00) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp3], %[ftmp2], %[c] \n\t" \ |
| \ |
| PTR_ADDU ""#src1", "#src", "#sstride" \n\t" \ |
| MMI_ULWC1(%[ftmp1], src1, 0x00) \ |
| "punpcklbh %[ftmp2], %[ftmp1], %[ftmp0] \n\t" \ |
| "pmullh %[ftmp2], %[ftmp2], %[d] \n\t" \ |
| "paddsh %[ftmp3], %[ftmp3], %[ftmp2] \n\t" \ |
| \ |
| "paddsh %[ftmp3], %[ftmp3], %[ff_pw_4] \n\t" \ |
| "psrah %[ftmp3], %[ftmp3], %[ftmp4] \n\t" \ |
| \ |
| "packushb %[ftmp1], %[ftmp3], %[ftmp0] \n\t" \ |
| MMI_SWC1(%[ftmp1], dst, 0x00) |
| |
| |
| DECLARE_ALIGNED(8, static const uint64_t, fourtap_subpel_filters[7][6]) = { |
| {0x0000000000000000, 0x0006000600060006, 0x007b007b007b007b, |
| 0x000c000c000c000c, 0x0001000100010001, 0x0000000000000000}, |
| |
| {0x0002000200020002, 0x000b000b000b000b, 0x006c006c006c006c, |
| 0x0024002400240024, 0x0008000800080008, 0x0001000100010001}, |
| |
| {0x0000000000000000, 0x0009000900090009, 0x005d005d005d005d, |
| 0x0032003200320032, 0x0006000600060006, 0x0000000000000000}, |
| |
| {0x0003000300030003, 0x0010001000100010, 0x004d004d004d004d, |
| 0x004d004d004d004d, 0x0010001000100010, 0x0003000300030003}, |
| |
| {0x0000000000000000, 0x0006000600060006, 0x0032003200320032, |
| 0x005d005d005d005d, 0x0009000900090009, 0x0000000000000000}, |
| |
| {0x0001000100010001, 0x0008000800080008, 0x0024002400240024, |
| 0x006c006c006c006c, 0x000b000b000b000b, 0x0002000200020002}, |
| |
| {0x0000000000000000, 0x0001000100010001, 0x000c000c000c000c, |
| 0x007b007b007b007b, 0x0006000600060006, 0x0000000000000000} |
| }; |
| |
| #if 0 |
| #define FILTER_6TAP(src, F, stride) \ |
| cm[(F[2] * src[x + 0 * stride] - F[1] * src[x - 1 * stride] + \ |
| F[0] * src[x - 2 * stride] + F[3] * src[x + 1 * stride] - \ |
| F[4] * src[x + 2 * stride] + F[5] * src[x + 3 * stride] + 64) >> 7] |
| |
| #define FILTER_4TAP(src, F, stride) \ |
| cm[(F[2] * src[x + 0 * stride] - F[1] * src[x - 1 * stride] + \ |
| F[3] * src[x + 1 * stride] - F[4] * src[x + 2 * stride] + 64) >> 7] |
| |
| static const uint8_t subpel_filters[7][6] = { |
| { 0, 6, 123, 12, 1, 0 }, |
| { 2, 11, 108, 36, 8, 1 }, |
| { 0, 9, 93, 50, 6, 0 }, |
| { 3, 16, 77, 77, 16, 3 }, |
| { 0, 6, 50, 93, 9, 0 }, |
| { 1, 8, 36, 108, 11, 2 }, |
| { 0, 1, 12, 123, 6, 0 }, |
| }; |
| |
| #define MUL_20091(a) ((((a) * 20091) >> 16) + (a)) |
| #define MUL_35468(a) (((a) * 35468) >> 16) |
| #endif |
| |
| #define clip_int8(n) (cm[(n) + 0x80] - 0x80) |
| static av_always_inline void vp8_filter_common_is4tap(uint8_t *p, |
| ptrdiff_t stride) |
| { |
| int av_unused p1 = p[-2 * stride]; |
| int av_unused p0 = p[-1 * stride]; |
| int av_unused q0 = p[ 0 * stride]; |
| int av_unused q1 = p[ 1 * stride]; |
| int a, f1, f2; |
| const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; |
| |
| a = 3 * (q0 - p0); |
| a += clip_int8(p1 - q1); |
| a = clip_int8(a); |
| |
| // We deviate from the spec here with c(a+3) >> 3 |
| // since that's what libvpx does. |
| f1 = FFMIN(a + 4, 127) >> 3; |
| f2 = FFMIN(a + 3, 127) >> 3; |
| |
| // Despite what the spec says, we do need to clamp here to |
| // be bitexact with libvpx. |
| p[-1 * stride] = cm[p0 + f2]; |
| p[ 0 * stride] = cm[q0 - f1]; |
| } |
| |
| static av_always_inline void vp8_filter_common_isnot4tap(uint8_t *p, |
| ptrdiff_t stride) |
| { |
| int av_unused p1 = p[-2 * stride]; |
| int av_unused p0 = p[-1 * stride]; |
| int av_unused q0 = p[ 0 * stride]; |
| int av_unused q1 = p[ 1 * stride]; |
| int a, f1, f2; |
| const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; |
| |
| a = 3 * (q0 - p0); |
| a = clip_int8(a); |
| |
| // We deviate from the spec here with c(a+3) >> 3 |
| // since that's what libvpx does. |
| f1 = FFMIN(a + 4, 127) >> 3; |
| f2 = FFMIN(a + 3, 127) >> 3; |
| |
| // Despite what the spec says, we do need to clamp here to |
| // be bitexact with libvpx. |
| p[-1 * stride] = cm[p0 + f2]; |
| p[ 0 * stride] = cm[q0 - f1]; |
| a = (f1 + 1) >> 1; |
| p[-2 * stride] = cm[p1 + a]; |
| p[ 1 * stride] = cm[q1 - a]; |
| } |
| |
| static av_always_inline int vp8_simple_limit(uint8_t *p, ptrdiff_t stride, |
| int flim) |
| { |
| int av_unused p1 = p[-2 * stride]; |
| int av_unused p0 = p[-1 * stride]; |
| int av_unused q0 = p[ 0 * stride]; |
| int av_unused q1 = p[ 1 * stride]; |
| |
| return 2 * FFABS(p0 - q0) + (FFABS(p1 - q1) >> 1) <= flim; |
| } |
| |
| static av_always_inline int hev(uint8_t *p, ptrdiff_t stride, int thresh) |
| { |
| int av_unused p1 = p[-2 * stride]; |
| int av_unused p0 = p[-1 * stride]; |
| int av_unused q0 = p[ 0 * stride]; |
| int av_unused q1 = p[ 1 * stride]; |
| |
| return FFABS(p1 - p0) > thresh || FFABS(q1 - q0) > thresh; |
| } |
| |
| static av_always_inline void filter_mbedge(uint8_t *p, ptrdiff_t stride) |
| { |
| int a0, a1, a2, w; |
| const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; |
| |
| int av_unused p2 = p[-3 * stride]; |
| int av_unused p1 = p[-2 * stride]; |
| int av_unused p0 = p[-1 * stride]; |
| int av_unused q0 = p[ 0 * stride]; |
| int av_unused q1 = p[ 1 * stride]; |
| int av_unused q2 = p[ 2 * stride]; |
| |
| w = clip_int8(p1 - q1); |
| w = clip_int8(w + 3 * (q0 - p0)); |
| |
| a0 = (27 * w + 63) >> 7; |
| a1 = (18 * w + 63) >> 7; |
| a2 = (9 * w + 63) >> 7; |
| |
| p[-3 * stride] = cm[p2 + a2]; |
| p[-2 * stride] = cm[p1 + a1]; |
| p[-1 * stride] = cm[p0 + a0]; |
| p[ 0 * stride] = cm[q0 - a0]; |
| p[ 1 * stride] = cm[q1 - a1]; |
| p[ 2 * stride] = cm[q2 - a2]; |
| } |
| |
| static av_always_inline int vp8_normal_limit(uint8_t *p, ptrdiff_t stride, |
| int E, int I) |
| { |
| int av_unused p3 = p[-4 * stride]; |
| int av_unused p2 = p[-3 * stride]; |
| int av_unused p1 = p[-2 * stride]; |
| int av_unused p0 = p[-1 * stride]; |
| int av_unused q0 = p[ 0 * stride]; |
| int av_unused q1 = p[ 1 * stride]; |
| int av_unused q2 = p[ 2 * stride]; |
| int av_unused q3 = p[ 3 * stride]; |
| |
| return vp8_simple_limit(p, stride, E) && |
| FFABS(p3 - p2) <= I && FFABS(p2 - p1) <= I && |
| FFABS(p1 - p0) <= I && FFABS(q3 - q2) <= I && |
| FFABS(q2 - q1) <= I && FFABS(q1 - q0) <= I; |
| } |
| |
| static av_always_inline void vp8_v_loop_filter8_mmi(uint8_t *dst, |
| ptrdiff_t stride, int flim_E, int flim_I, int hev_thresh) |
| { |
| double ftmp[18]; |
| uint32_t tmp[1]; |
| DECLARE_DOUBLE_1; |
| DECLARE_DOUBLE_2; |
| DECLARE_UINT32_T; |
| __asm__ volatile( |
| /* Get data from dst */ |
| "gsldlc1 %[q0], 0x07(%[dst]) \n\t" |
| "gsldrc1 %[q0], 0x00(%[dst]) \n\t" |
| PTR_SUBU "%[tmp0], %[dst], %[stride] \n\t" |
| "gsldlc1 %[p0], 0x07(%[tmp0]) \n\t" |
| "gsldrc1 %[p0], 0x00(%[tmp0]) \n\t" |
| PTR_SUBU "%[tmp0], %[tmp0], %[stride] \n\t" |
| "gsldlc1 %[p1], 0x07(%[tmp0]) \n\t" |
| "gsldrc1 %[p1], 0x00(%[tmp0]) \n\t" |
| PTR_SUBU "%[tmp0], %[tmp0], %[stride] \n\t" |
| "gsldlc1 %[p2], 0x07(%[tmp0]) \n\t" |
| "gsldrc1 %[p2], 0x00(%[tmp0]) \n\t" |
| PTR_SUBU "%[tmp0], %[tmp0], %[stride] \n\t" |
| "gsldlc1 %[p3], 0x07(%[tmp0]) \n\t" |
| "gsldrc1 %[p3], 0x00(%[tmp0]) \n\t" |
| PTR_ADDU "%[tmp0], %[dst], %[stride] \n\t" |
| "gsldlc1 %[q1], 0x07(%[tmp0]) \n\t" |
| "gsldrc1 %[q1], 0x00(%[tmp0]) \n\t" |
| PTR_ADDU "%[tmp0], %[tmp0], %[stride] \n\t" |
| "gsldlc1 %[q2], 0x07(%[tmp0]) \n\t" |
| "gsldrc1 %[q2], 0x00(%[tmp0]) \n\t" |
| PTR_ADDU "%[tmp0], %[tmp0], %[stride] \n\t" |
| "gsldlc1 %[q3], 0x07(%[tmp0]) \n\t" |
| "gsldrc1 %[q3], 0x00(%[tmp0]) \n\t" |
| MMI_VP8_LOOP_FILTER |
| /* Move to dst */ |
| "gssdlc1 %[q0], 0x07(%[dst]) \n\t" |
| "gssdrc1 %[q0], 0x00(%[dst]) \n\t" |
| PTR_SUBU "%[tmp0], %[dst], %[stride] \n\t" |
| "gssdlc1 %[p0], 0x07(%[tmp0]) \n\t" |
| "gssdrc1 %[p0], 0x00(%[tmp0]) \n\t" |
| PTR_SUBU "%[tmp0], %[tmp0], %[stride] \n\t" |
| "gssdlc1 %[p1], 0x07(%[tmp0]) \n\t" |
| "gssdrc1 %[p1], 0x00(%[tmp0]) \n\t" |
| PTR_SUBU "%[tmp0], %[tmp0], %[stride] \n\t" |
| "gssdlc1 %[p2], 0x07(%[tmp0]) \n\t" |
| "gssdrc1 %[p2], 0x00(%[tmp0]) \n\t" |
| PTR_ADDU "%[tmp0], %[dst], %[stride] \n\t" |
| "gssdlc1 %[q1], 0x07(%[tmp0]) \n\t" |
| "gssdrc1 %[q1], 0x00(%[tmp0]) \n\t" |
| PTR_ADDU "%[tmp0], %[tmp0], %[stride] \n\t" |
| "gssdlc1 %[q2], 0x07(%[tmp0]) \n\t" |
| "gssdrc1 %[q2], 0x00(%[tmp0]) \n\t" |
| : [p3]"=&f"(ftmp[0]), [p2]"=&f"(ftmp[1]), |
| [p1]"=&f"(ftmp[2]), [p0]"=&f"(ftmp[3]), |
| [q0]"=&f"(ftmp[4]), [q1]"=&f"(ftmp[5]), |
| [q2]"=&f"(ftmp[6]), [q3]"=&f"(ftmp[7]), |
| [ftmp0]"=&f"(ftmp[8]), [ftmp1]"=&f"(ftmp[9]), |
| [ftmp2]"=&f"(ftmp[10]), [ftmp3]"=&f"(ftmp[11]), |
| [hev]"=&f"(ftmp[12]), [mask]"=&f"(ftmp[13]), |
| [ftmp4]"=&f"(ftmp[14]), [ftmp5]"=&f"(ftmp[15]), |
| [ftmp6]"=&f"(ftmp[16]), [ftmp7]"=&f"(ftmp[17]), |
| [dst]"+&r"(dst), [tmp0]"=&r"(tmp[0]), |
| RESTRICT_ASM_DOUBLE_1, RESTRICT_ASM_DOUBLE_2, |
| RESTRICT_ASM_UINT32_T |
| : [e]"r"((mips_reg)flim_E), [thresh]"r"((mips_reg)hev_thresh), |
| [i]"r"((mips_reg)flim_I), [stride]"r"((mips_reg)stride) |
| : "memory" |
| ); |
| } |
| |
| static av_always_inline void vp8_v_loop_filter8_inner_mmi(uint8_t *dst, |
| ptrdiff_t stride, int flim_E, int flim_I, int hev_thresh) |
| { |
| int i; |
| |
| for (i = 0; i < 8; i++) |
| if (vp8_normal_limit(dst + i * 1, stride, flim_E, flim_I)) { |
| int hv = hev(dst + i * 1, stride, hev_thresh); |
| if (hv) |
| vp8_filter_common_is4tap(dst + i * 1, stride); |
| else |
| vp8_filter_common_isnot4tap(dst + i * 1, stride); |
| } |
| } |
| |
| static av_always_inline void vp8_h_loop_filter8_mmi(uint8_t *dst, |
| ptrdiff_t stride, int flim_E, int flim_I, int hev_thresh) |
| { |
| double ftmp[18]; |
| uint32_t tmp[1]; |
| DECLARE_DOUBLE_1; |
| DECLARE_DOUBLE_2; |
| DECLARE_UINT32_T; |
| __asm__ volatile( |
| /* Get data from dst */ |
| "gsldlc1 %[p3], 0x03(%[dst]) \n\t" |
| "gsldrc1 %[p3], -0x04(%[dst]) \n\t" |
| PTR_ADDU "%[tmp0], %[dst], %[stride] \n\t" |
| "gsldlc1 %[p2], 0x03(%[tmp0]) \n\t" |
| "gsldrc1 %[p2], -0x04(%[tmp0]) \n\t" |
| PTR_ADDU "%[tmp0], %[tmp0], %[stride] \n\t" |
| "gsldlc1 %[p1], 0x03(%[tmp0]) \n\t" |
| "gsldrc1 %[p1], -0x04(%[tmp0]) \n\t" |
| PTR_ADDU "%[tmp0], %[tmp0], %[stride] \n\t" |
| "gsldlc1 %[p0], 0x03(%[tmp0]) \n\t" |
| "gsldrc1 %[p0], -0x04(%[tmp0]) \n\t" |
| PTR_ADDU "%[tmp0], %[tmp0], %[stride] \n\t" |
| "gsldlc1 %[q0], 0x03(%[tmp0]) \n\t" |
| "gsldrc1 %[q0], -0x04(%[tmp0]) \n\t" |
| PTR_ADDU "%[tmp0], %[tmp0], %[stride] \n\t" |
| "gsldlc1 %[q1], 0x03(%[tmp0]) \n\t" |
| "gsldrc1 %[q1], -0x04(%[tmp0]) \n\t" |
| PTR_ADDU "%[tmp0], %[tmp0], %[stride] \n\t" |
| "gsldlc1 %[q2], 0x03(%[tmp0]) \n\t" |
| "gsldrc1 %[q2], -0x04(%[tmp0]) \n\t" |
| PTR_ADDU "%[tmp0], %[tmp0], %[stride] \n\t" |
| "gsldlc1 %[q3], 0x03(%[tmp0]) \n\t" |
| "gsldrc1 %[q3], -0x04(%[tmp0]) \n\t" |
| /* Matrix transpose */ |
| TRANSPOSE_8B(%[p3], %[p2], %[p1], %[p0], |
| %[q0], %[q1], %[q2], %[q3], |
| %[ftmp1], %[ftmp2], %[ftmp3], %[ftmp4]) |
| MMI_VP8_LOOP_FILTER |
| /* Matrix transpose */ |
| TRANSPOSE_8B(%[p3], %[p2], %[p1], %[p0], |
| %[q0], %[q1], %[q2], %[q3], |
| %[ftmp1], %[ftmp2], %[ftmp3], %[ftmp4]) |
| /* Move to dst */ |
| "gssdlc1 %[p3], 0x03(%[dst]) \n\t" |
| "gssdrc1 %[p3], -0x04(%[dst]) \n\t" |
| PTR_ADDU "%[dst], %[dst], %[stride] \n\t" |
| "gssdlc1 %[p2], 0x03(%[dst]) \n\t" |
| "gssdrc1 %[p2], -0x04(%[dst]) \n\t" |
| PTR_ADDU "%[dst], %[dst], %[stride] \n\t" |
| "gssdlc1 %[p1], 0x03(%[dst]) \n\t" |
| "gssdrc1 %[p1], -0x04(%[dst]) \n\t" |
| PTR_ADDU "%[dst], %[dst], %[stride] \n\t" |
| "gssdlc1 %[p0], 0x03(%[dst]) \n\t" |
| "gssdrc1 %[p0], -0x04(%[dst]) \n\t" |
| PTR_ADDU "%[dst], %[dst], %[stride] \n\t" |
| "gssdlc1 %[q0], 0x03(%[dst]) \n\t" |
| "gssdrc1 %[q0], -0x04(%[dst]) \n\t" |
| PTR_ADDU "%[dst], %[dst], %[stride] \n\t" |
| "gssdlc1 %[q1], 0x03(%[dst]) \n\t" |
| "gssdrc1 %[q1], -0x04(%[dst]) \n\t" |
| PTR_ADDU "%[dst], %[dst], %[stride] \n\t" |
| "gssdlc1 %[q2], 0x03(%[dst]) \n\t" |
| "gssdrc1 %[q2], -0x04(%[dst]) \n\t" |
| PTR_ADDU "%[dst], %[dst], %[stride] \n\t" |
| "gssdlc1 %[q3], 0x03(%[dst]) \n\t" |
| "gssdrc1 %[q3], -0x04(%[dst]) \n\t" |
| : [p3]"=&f"(ftmp[0]), [p2]"=&f"(ftmp[1]), |
| [p1]"=&f"(ftmp[2]), [p0]"=&f"(ftmp[3]), |
| [q0]"=&f"(ftmp[4]), [q1]"=&f"(ftmp[5]), |
| [q2]"=&f"(ftmp[6]), [q3]"=&f"(ftmp[7]), |
| [ftmp0]"=&f"(ftmp[8]), [ftmp1]"=&f"(ftmp[9]), |
| [ftmp2]"=&f"(ftmp[10]), [ftmp3]"=&f"(ftmp[11]), |
| [hev]"=&f"(ftmp[12]), [mask]"=&f"(ftmp[13]), |
| [ftmp4]"=&f"(ftmp[14]), [ftmp5]"=&f"(ftmp[15]), |
| [ftmp6]"=&f"(ftmp[16]), [ftmp7]"=&f"(ftmp[17]), |
| [dst]"+&r"(dst), [tmp0]"=&r"(tmp[0]), |
| RESTRICT_ASM_DOUBLE_1, RESTRICT_ASM_DOUBLE_2, |
| RESTRICT_ASM_UINT32_T |
| : [e]"r"((mips_reg)flim_E), [thresh]"r"((mips_reg)hev_thresh), |
| [i]"r"((mips_reg)flim_I), [stride]"r"((mips_reg)stride) |
| : "memory" |
| ); |
| } |
| |
| static av_always_inline void vp8_h_loop_filter8_inner_mmi(uint8_t *dst, |
| ptrdiff_t stride, int flim_E, int flim_I, int hev_thresh) |
| { |
| int i; |
| |
| for (i = 0; i < 8; i++) |
| if (vp8_normal_limit(dst + i * stride, 1, flim_E, flim_I)) { |
| int hv = hev(dst + i * stride, 1, hev_thresh); |
| if (hv) |
| vp8_filter_common_is4tap(dst + i * stride, 1); |
| else |
| vp8_filter_common_isnot4tap(dst + i * stride, 1); |
| } |
| } |
| |
| void ff_vp8_luma_dc_wht_mmi(int16_t block[4][4][16], int16_t dc[16]) |
| { |
| #if 1 |
| double ftmp[8]; |
| DECLARE_VAR_ALL64; |
| |
| __asm__ volatile ( |
| MMI_LDC1(%[ftmp0], %[dc], 0x00) |
| MMI_LDC1(%[ftmp1], %[dc], 0x08) |
| MMI_LDC1(%[ftmp2], %[dc], 0x10) |
| MMI_LDC1(%[ftmp3], %[dc], 0x18) |
| "paddsh %[ftmp4], %[ftmp0], %[ftmp3] \n\t" |
| "psubsh %[ftmp5], %[ftmp0], %[ftmp3] \n\t" |
| "paddsh %[ftmp6], %[ftmp1], %[ftmp2] \n\t" |
| "psubsh %[ftmp7], %[ftmp1], %[ftmp2] \n\t" |
| "paddsh %[ftmp0], %[ftmp4], %[ftmp6] \n\t" |
| "paddsh %[ftmp1], %[ftmp5], %[ftmp7] \n\t" |
| "psubsh %[ftmp2], %[ftmp4], %[ftmp6] \n\t" |
| "psubsh %[ftmp3], %[ftmp5], %[ftmp7] \n\t" |
| MMI_SDC1(%[ftmp0], %[dc], 0x00) |
| MMI_SDC1(%[ftmp1], %[dc], 0x08) |
| MMI_SDC1(%[ftmp2], %[dc], 0x10) |
| MMI_SDC1(%[ftmp3], %[dc], 0x18) |
| : [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]), |
| RESTRICT_ASM_ALL64 |
| [ftmp7]"=&f"(ftmp[7]) |
| : [dc]"r"((uint8_t*)dc) |
| : "memory" |
| ); |
| |
| block[0][0][0] = (dc[0] + dc[3] + 3 + dc[1] + dc[2]) >> 3; |
| block[0][1][0] = (dc[0] - dc[3] + 3 + dc[1] - dc[2]) >> 3; |
| block[0][2][0] = (dc[0] + dc[3] + 3 - dc[1] - dc[2]) >> 3; |
| block[0][3][0] = (dc[0] - dc[3] + 3 - dc[1] + dc[2]) >> 3; |
| |
| block[1][0][0] = (dc[4] + dc[7] + 3 + dc[5] + dc[6]) >> 3; |
| block[1][1][0] = (dc[4] - dc[7] + 3 + dc[5] - dc[6]) >> 3; |
| block[1][2][0] = (dc[4] + dc[7] + 3 - dc[5] - dc[6]) >> 3; |
| block[1][3][0] = (dc[4] - dc[7] + 3 - dc[5] + dc[6]) >> 3; |
| |
| block[2][0][0] = (dc[8] + dc[11] + 3 + dc[9] + dc[10]) >> 3; |
| block[2][1][0] = (dc[8] - dc[11] + 3 + dc[9] - dc[10]) >> 3; |
| block[2][2][0] = (dc[8] + dc[11] + 3 - dc[9] - dc[10]) >> 3; |
| block[2][3][0] = (dc[8] - dc[11] + 3 - dc[9] + dc[10]) >> 3; |
| |
| block[3][0][0] = (dc[12] + dc[15] + 3 + dc[13] + dc[14]) >> 3; |
| block[3][1][0] = (dc[12] - dc[15] + 3 + dc[13] - dc[14]) >> 3; |
| block[3][2][0] = (dc[12] + dc[15] + 3 - dc[13] - dc[14]) >> 3; |
| block[3][3][0] = (dc[12] - dc[15] + 3 - dc[13] + dc[14]) >> 3; |
| |
| __asm__ volatile ( |
| "xor %[ftmp0], %[ftmp0], %[ftmp0] \n\t" |
| MMI_SDC1(%[ftmp0], %[dc], 0x00) |
| MMI_SDC1(%[ftmp0], %[dc], 0x08) |
| MMI_SDC1(%[ftmp0], %[dc], 0x10) |
| MMI_SDC1(%[ftmp0], %[dc], 0x18) |
| : RESTRICT_ASM_ALL64 |
| [ftmp0]"=&f"(ftmp[0]) |
| : [dc]"r"((uint8_t *)dc) |
| : "memory" |
| ); |
| #else |
| int t00, t01, t02, t03, t10, t11, t12, t13, t20, t21, t22, t23, t30, t31, t32, t33; |
| |
| t00 = dc[0] + dc[12]; |
| t10 = dc[1] + dc[13]; |
| t20 = dc[2] + dc[14]; |
| t30 = dc[3] + dc[15]; |
| |
| t03 = dc[0] - dc[12]; |
| t13 = dc[1] - dc[13]; |
| t23 = dc[2] - dc[14]; |
| t33 = dc[3] - dc[15]; |
| |
| t01 = dc[4] + dc[ 8]; |
| t11 = dc[5] + dc[ 9]; |
| t21 = dc[6] + dc[10]; |
| t31 = dc[7] + dc[11]; |
| |
| t02 = dc[4] - dc[ 8]; |
| t12 = dc[5] - dc[ 9]; |
| t22 = dc[6] - dc[10]; |
| t32 = dc[7] - dc[11]; |
| |
| dc[ 0] = t00 + t01; |
| dc[ 1] = t10 + t11; |
| dc[ 2] = t20 + t21; |
| dc[ 3] = t30 + t31; |
| |
| dc[ 4] = t03 + t02; |
| dc[ 5] = t13 + t12; |
| dc[ 6] = t23 + t22; |
| dc[ 7] = t33 + t32; |
| |
| dc[ 8] = t00 - t01; |
| dc[ 9] = t10 - t11; |
| dc[10] = t20 - t21; |
| dc[11] = t30 - t31; |
| |
| dc[12] = t03 - t02; |
| dc[13] = t13 - t12; |
| dc[14] = t23 - t22; |
| dc[15] = t33 - t32; |
| |
| block[0][0][0] = (dc[0] + dc[3] + 3 + dc[1] + dc[2]) >> 3; |
| block[0][1][0] = (dc[0] - dc[3] + 3 + dc[1] - dc[2]) >> 3; |
| block[0][2][0] = (dc[0] + dc[3] + 3 - dc[1] - dc[2]) >> 3; |
| block[0][3][0] = (dc[0] - dc[3] + 3 - dc[1] + dc[2]) >> 3; |
| |
| block[1][0][0] = (dc[4] + dc[7] + 3 + dc[5] + dc[6]) >> 3; |
| block[1][1][0] = (dc[4] - dc[7] + 3 + dc[5] - dc[6]) >> 3; |
| block[1][2][0] = (dc[4] + dc[7] + 3 - dc[5] - dc[6]) >> 3; |
| block[1][3][0] = (dc[4] - dc[7] + 3 - dc[5] + dc[6]) >> 3; |
| |
| block[2][0][0] = (dc[8] + dc[11] + 3 + dc[9] + dc[10]) >> 3; |
| block[2][1][0] = (dc[8] - dc[11] + 3 + dc[9] - dc[10]) >> 3; |
| block[2][2][0] = (dc[8] + dc[11] + 3 - dc[9] - dc[10]) >> 3; |
| block[2][3][0] = (dc[8] - dc[11] + 3 - dc[9] + dc[10]) >> 3; |
| |
| block[3][0][0] = (dc[12] + dc[15] + 3 + dc[13] + dc[14]) >> 3; |
| block[3][1][0] = (dc[12] - dc[15] + 3 + dc[13] - dc[14]) >> 3; |
| block[3][2][0] = (dc[12] + dc[15] + 3 - dc[13] - dc[14]) >> 3; |
| block[3][3][0] = (dc[12] - dc[15] + 3 - dc[13] + dc[14]) >> 3; |
| |
| AV_ZERO64(dc + 0); |
| AV_ZERO64(dc + 4); |
| AV_ZERO64(dc + 8); |
| AV_ZERO64(dc + 12); |
| #endif |
| } |
| |
| void ff_vp8_luma_dc_wht_dc_mmi(int16_t block[4][4][16], int16_t dc[16]) |
| { |
| int val = (dc[0] + 3) >> 3; |
| |
| dc[0] = 0; |
| |
| block[0][0][0] = val; |
| block[0][1][0] = val; |
| block[0][2][0] = val; |
| block[0][3][0] = val; |
| block[1][0][0] = val; |
| block[1][1][0] = val; |
| block[1][2][0] = val; |
| block[1][3][0] = val; |
| block[2][0][0] = val; |
| block[2][1][0] = val; |
| block[2][2][0] = val; |
| block[2][3][0] = val; |
| block[3][0][0] = val; |
| block[3][1][0] = val; |
| block[3][2][0] = val; |
| block[3][3][0] = val; |
| } |
| |
| void ff_vp8_idct_add_mmi(uint8_t *dst, int16_t block[16], ptrdiff_t stride) |
| { |
| #if 1 |
| DECLARE_ALIGNED(8, const uint64_t, ff_ph_4e7b) = {0x4e7b4e7b4e7b4e7bULL}; |
| DECLARE_ALIGNED(8, const uint64_t, ff_ph_22a3) = {0x22a322a322a322a3ULL}; |
| double ftmp[12]; |
| uint32_t tmp[1]; |
| DECLARE_VAR_LOW32; |
| DECLARE_VAR_ALL64; |
| |
| __asm__ volatile ( |
| "xor %[ftmp0], %[ftmp0], %[ftmp0] \n\t" |
| MMI_LDC1(%[ftmp1], %[block], 0x00) |
| MMI_LDC1(%[ftmp2], %[block], 0x08) |
| MMI_LDC1(%[ftmp3], %[block], 0x10) |
| MMI_LDC1(%[ftmp4], %[block], 0x18) |
| |
| "li %[tmp0], 0x02 \n\t" |
| "mtc1 %[tmp0], %[ftmp11] \n\t" |
| |
| // block[0...3] + block[8...11] |
| "paddh %[ftmp5], %[ftmp1], %[ftmp3] \n\t" |
| // block[0...3] - block[8...11] |
| "psubh %[ftmp6], %[ftmp1], %[ftmp3] \n\t" |
| // MUL_35468(block[12...15]) |
| "psllh %[ftmp9], %[ftmp4], %[ftmp11] \n\t" |
| "pmulhh %[ftmp7], %[ftmp9], %[ff_ph_22a3] \n\t" |
| // MUL_35468(block[4...7]) |
| "psllh %[ftmp9], %[ftmp2], %[ftmp11] \n\t" |
| "pmulhh %[ftmp8], %[ftmp9], %[ff_ph_22a3] \n\t" |
| // MUL_20091(block[4...7] |
| "pmulhh %[ftmp9], %[ftmp2], %[ff_ph_4e7b] \n\t" |
| "paddh %[ftmp9], %[ftmp9], %[ftmp2] \n\t" |
| // MUL_20091(block[12...15]) |
| "pmulhh %[ftmp10], %[ftmp4], %[ff_ph_4e7b] \n\t" |
| "paddh %[ftmp10], %[ftmp10], %[ftmp4] \n\t" |
| |
| // tmp[0 4 8 12] |
| "paddh %[ftmp1], %[ftmp5], %[ftmp7] \n\t" |
| "paddh %[ftmp1], %[ftmp1], %[ftmp9] \n\t" |
| // tmp[1 5 9 13] |
| "paddh %[ftmp2], %[ftmp6], %[ftmp8] \n\t" |
| "psubh %[ftmp2], %[ftmp2], %[ftmp10] \n\t" |
| // tmp[2 6 10 14] |
| "psubh %[ftmp3], %[ftmp6], %[ftmp8] \n\t" |
| "paddh %[ftmp3], %[ftmp3], %[ftmp10] \n\t" |
| // tmp[3 7 11 15] |
| "psubh %[ftmp4], %[ftmp5], %[ftmp7] \n\t" |
| "psubh %[ftmp4], %[ftmp4], %[ftmp9] \n\t" |
| |
| MMI_SDC1(%[ftmp0], %[block], 0x00) |
| MMI_SDC1(%[ftmp0], %[block], 0x08) |
| MMI_SDC1(%[ftmp0], %[block], 0x10) |
| MMI_SDC1(%[ftmp0], %[block], 0x18) |
| |
| TRANSPOSE_4H(%[ftmp1], %[ftmp2], %[ftmp3], %[ftmp4], |
| %[ftmp5], %[ftmp6], %[ftmp7], %[ftmp8]) |
| |
| // t[0 4 8 12] |
| "paddh %[ftmp5], %[ftmp1], %[ftmp3] \n\t" |
| // t[1 5 9 13] |
| "psubh %[ftmp6], %[ftmp1], %[ftmp3] \n\t" |
| // t[2 6 10 14] |
| "psllh %[ftmp9], %[ftmp2], %[ftmp11] \n\t" |
| "pmulhh %[ftmp9], %[ftmp9], %[ff_ph_22a3] \n\t" |
| "psubh %[ftmp7], %[ftmp9], %[ftmp4] \n\t" |
| "pmulhh %[ftmp10], %[ftmp4], %[ff_ph_4e7b] \n\t" |
| "psubh %[ftmp7], %[ftmp7], %[ftmp10] \n\t" |
| // t[3 7 11 15] |
| "psllh %[ftmp9], %[ftmp4], %[ftmp11] \n\t" |
| "pmulhh %[ftmp9], %[ftmp9], %[ff_ph_22a3] \n\t" |
| "paddh %[ftmp8], %[ftmp9], %[ftmp2] \n\t" |
| "pmulhh %[ftmp10], %[ftmp2], %[ff_ph_4e7b] \n\t" |
| "paddh %[ftmp8], %[ftmp8], %[ftmp10] \n\t" |
| |
| "li %[tmp0], 0x03 \n\t" |
| "mtc1 %[tmp0], %[ftmp11] \n\t" |
| "paddh %[ftmp1], %[ftmp5], %[ftmp8] \n\t" |
| "paddh %[ftmp1], %[ftmp1], %[ff_pw_4] \n\t" |
| "psrah %[ftmp1], %[ftmp1], %[ftmp11] \n\t" |
| "paddh %[ftmp2], %[ftmp6], %[ftmp7] \n\t" |
| "paddh %[ftmp2], %[ftmp2], %[ff_pw_4] \n\t" |
| "psrah %[ftmp2], %[ftmp2], %[ftmp11] \n\t" |
| "psubh %[ftmp3], %[ftmp6], %[ftmp7] \n\t" |
| "paddh %[ftmp3], %[ftmp3], %[ff_pw_4] \n\t" |
| "psrah %[ftmp3], %[ftmp3], %[ftmp11] \n\t" |
| "psubh %[ftmp4], %[ftmp5], %[ftmp8] \n\t" |
| "paddh %[ftmp4], %[ftmp4], %[ff_pw_4] \n\t" |
| "psrah %[ftmp4], %[ftmp4], %[ftmp11] \n\t" |
| |
| TRANSPOSE_4H(%[ftmp1], %[ftmp2], %[ftmp3], %[ftmp4], |
| %[ftmp5], %[ftmp6], %[ftmp7], %[ftmp8]) |
| |
| MMI_LWC1(%[ftmp5], %[dst0], 0x00) |
| MMI_LWC1(%[ftmp6], %[dst1], 0x00) |
| MMI_LWC1(%[ftmp7], %[dst2], 0x00) |
| MMI_LWC1(%[ftmp8], %[dst3], 0x00) |
| |
| "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], %[ftmp5] \n\t" |
| "paddh %[ftmp2], %[ftmp2], %[ftmp6] \n\t" |
| "paddh %[ftmp3], %[ftmp3], %[ftmp7] \n\t" |
| "paddh %[ftmp4], %[ftmp4], %[ftmp8] \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], %[dst0], 0x00) |
| MMI_SWC1(%[ftmp2], %[dst1], 0x00) |
| MMI_SWC1(%[ftmp3], %[dst2], 0x00) |
| MMI_SWC1(%[ftmp4], %[dst3], 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]), |
| RESTRICT_ASM_LOW32 |
| RESTRICT_ASM_ALL64 |
| [tmp0]"=&r"(tmp[0]) |
| : [dst0]"r"(dst), [dst1]"r"(dst+stride), |
| [dst2]"r"(dst+2*stride), [dst3]"r"(dst+3*stride), |
| [block]"r"(block), [ff_pw_4]"f"(ff_pw_4), |
| [ff_ph_4e7b]"f"(ff_ph_4e7b), [ff_ph_22a3]"f"(ff_ph_22a3) |
| : "memory" |
| ); |
| #else |
| int i, t0, t1, t2, t3; |
| int16_t tmp[16]; |
| |
| for (i = 0; i < 4; i++) { |
| t0 = block[0 + i] + block[8 + i]; |
| t1 = block[0 + i] - block[8 + i]; |
| t2 = MUL_35468(block[4 + i]) - MUL_20091(block[12 + i]); |
| t3 = MUL_20091(block[4 + i]) + MUL_35468(block[12 + i]); |
| block[ 0 + i] = 0; |
| block[ 4 + i] = 0; |
| block[ 8 + i] = 0; |
| block[12 + i] = 0; |
| |
| tmp[i * 4 + 0] = t0 + t3; |
| tmp[i * 4 + 1] = t1 + t2; |
| tmp[i * 4 + 2] = t1 - t2; |
| tmp[i * 4 + 3] = t0 - t3; |
| } |
| |
| for (i = 0; i < 4; i++) { |
| t0 = tmp[0 + i] + tmp[8 + i]; |
| t1 = tmp[0 + i] - tmp[8 + i]; |
| t2 = MUL_35468(tmp[4 + i]) - MUL_20091(tmp[12 + i]); |
| t3 = MUL_20091(tmp[4 + i]) + MUL_35468(tmp[12 + i]); |
| |
| dst[0] = av_clip_uint8(dst[0] + ((t0 + t3 + 4) >> 3)); |
| dst[1] = av_clip_uint8(dst[1] + ((t1 + t2 + 4) >> 3)); |
| dst[2] = av_clip_uint8(dst[2] + ((t1 - t2 + 4) >> 3)); |
| dst[3] = av_clip_uint8(dst[3] + ((t0 - t3 + 4) >> 3)); |
| dst += stride; |
| } |
| #endif |
| } |
| |
| void ff_vp8_idct_dc_add_mmi(uint8_t *dst, int16_t block[16], ptrdiff_t stride) |
| { |
| #if 1 |
| int dc = (block[0] + 4) >> 3; |
| double ftmp[6]; |
| DECLARE_VAR_LOW32; |
| |
| block[0] = 0; |
| |
| __asm__ volatile ( |
| "xor %[ftmp0], %[ftmp0], %[ftmp0] \n\t" |
| "mtc1 %[dc], %[ftmp5] \n\t" |
| MMI_LWC1(%[ftmp1], %[dst0], 0x00) |
| MMI_LWC1(%[ftmp2], %[dst1], 0x00) |
| MMI_LWC1(%[ftmp3], %[dst2], 0x00) |
| MMI_LWC1(%[ftmp4], %[dst3], 0x00) |
| "pshufh %[ftmp5], %[ftmp5], %[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" |
| "paddsh %[ftmp1], %[ftmp1], %[ftmp5] \n\t" |
| "paddsh %[ftmp2], %[ftmp2], %[ftmp5] \n\t" |
| "paddsh %[ftmp3], %[ftmp3], %[ftmp5] \n\t" |
| "paddsh %[ftmp4], %[ftmp4], %[ftmp5] \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], %[dst0], 0x00) |
| MMI_SWC1(%[ftmp2], %[dst1], 0x00) |
| MMI_SWC1(%[ftmp3], %[dst2], 0x00) |
| MMI_SWC1(%[ftmp4], %[dst3], 0x00) |
| : [ftmp0]"=&f"(ftmp[0]), [ftmp1]"=&f"(ftmp[1]), |
| [ftmp2]"=&f"(ftmp[2]), [ftmp3]"=&f"(ftmp[3]), |
| [ftmp4]"=&f"(ftmp[4]), |
| RESTRICT_ASM_LOW32 |
| [ftmp5]"=&f"(ftmp[5]) |
| : [dst0]"r"(dst), [dst1]"r"(dst+stride), |
| [dst2]"r"(dst+2*stride), [dst3]"r"(dst+3*stride), |
| [dc]"r"(dc) |
| : "memory" |
| ); |
| #else |
| int i, dc = (block[0] + 4) >> 3; |
| |
| block[0] = 0; |
| |
| for (i = 0; i < 4; i++) { |
| dst[0] = av_clip_uint8(dst[0] + dc); |
| dst[1] = av_clip_uint8(dst[1] + dc); |
| dst[2] = av_clip_uint8(dst[2] + dc); |
| dst[3] = av_clip_uint8(dst[3] + dc); |
| dst += stride; |
| } |
| #endif |
| } |
| |
| void ff_vp8_idct_dc_add4y_mmi(uint8_t *dst, int16_t block[4][16], |
| ptrdiff_t stride) |
| { |
| ff_vp8_idct_dc_add_mmi(dst + 0, block[0], stride); |
| ff_vp8_idct_dc_add_mmi(dst + 4, block[1], stride); |
| ff_vp8_idct_dc_add_mmi(dst + 8, block[2], stride); |
| ff_vp8_idct_dc_add_mmi(dst + 12, block[3], stride); |
| } |
| |
| void ff_vp8_idct_dc_add4uv_mmi(uint8_t *dst, int16_t block[4][16], |
| ptrdiff_t stride) |
| { |
| ff_vp8_idct_dc_add_mmi(dst + stride * 0 + 0, block[0], stride); |
| ff_vp8_idct_dc_add_mmi(dst + stride * 0 + 4, block[1], stride); |
| ff_vp8_idct_dc_add_mmi(dst + stride * 4 + 0, block[2], stride); |
| ff_vp8_idct_dc_add_mmi(dst + stride * 4 + 4, block[3], stride); |
| } |
| |
| // loop filter applied to edges between macroblocks |
| void ff_vp8_v_loop_filter16_mmi(uint8_t *dst, ptrdiff_t stride, int flim_E, |
| int flim_I, int hev_thresh) |
| { |
| vp8_v_loop_filter8_mmi(dst, stride, flim_E, flim_I, hev_thresh); |
| vp8_v_loop_filter8_mmi(dst + 8, stride, flim_E, flim_I, hev_thresh); |
| } |
| |
| void ff_vp8_h_loop_filter16_mmi(uint8_t *dst, ptrdiff_t stride, int flim_E, |
| int flim_I, int hev_thresh) |
| { |
| vp8_h_loop_filter8_mmi(dst, stride, flim_E, flim_I, hev_thresh); |
| vp8_h_loop_filter8_mmi(dst + 8 * stride, stride, flim_E, flim_I, |
| hev_thresh); |
| } |
| |
| void ff_vp8_v_loop_filter8uv_mmi(uint8_t *dstU, uint8_t *dstV, ptrdiff_t stride, |
| int flim_E, int flim_I, int hev_thresh) |
| { |
| vp8_v_loop_filter8_mmi(dstU, stride, flim_E, flim_I, hev_thresh); |
| vp8_v_loop_filter8_mmi(dstV, stride, flim_E, flim_I, hev_thresh); |
| } |
| |
| void ff_vp8_h_loop_filter8uv_mmi(uint8_t *dstU, uint8_t *dstV, ptrdiff_t stride, |
| int flim_E, int flim_I, int hev_thresh) |
| { |
| vp8_h_loop_filter8_mmi(dstU, stride, flim_E, flim_I, hev_thresh); |
| vp8_h_loop_filter8_mmi(dstV, stride, flim_E, flim_I, hev_thresh); |
| } |
| |
| // loop filter applied to inner macroblock edges |
| void ff_vp8_v_loop_filter16_inner_mmi(uint8_t *dst, ptrdiff_t stride, |
| int flim_E, int flim_I, int hev_thresh) |
| { |
| int i; |
| |
| for (i = 0; i < 16; i++) |
| if (vp8_normal_limit(dst + i * 1, stride, flim_E, flim_I)) { |
| int hv = hev(dst + i * 1, stride, hev_thresh); |
| if (hv) |
| vp8_filter_common_is4tap(dst + i * 1, stride); |
| else |
| vp8_filter_common_isnot4tap(dst + i * 1, stride); |
| } |
| } |
| |
| void ff_vp8_h_loop_filter16_inner_mmi(uint8_t *dst, ptrdiff_t stride, |
| int flim_E, int flim_I, int hev_thresh) |
| { |
| int i; |
| |
| for (i = 0; i < 16; i++) |
| if (vp8_normal_limit(dst + i * stride, 1, flim_E, flim_I)) { |
| int hv = hev(dst + i * stride, 1, hev_thresh); |
| if (hv) |
| vp8_filter_common_is4tap(dst + i * stride, 1); |
| else |
| vp8_filter_common_isnot4tap(dst + i * stride, 1); |
| } |
| } |
| |
| void ff_vp8_v_loop_filter8uv_inner_mmi(uint8_t *dstU, uint8_t *dstV, |
| ptrdiff_t stride, int flim_E, int flim_I, int hev_thresh) |
| { |
| vp8_v_loop_filter8_inner_mmi(dstU, stride, flim_E, flim_I, hev_thresh); |
| vp8_v_loop_filter8_inner_mmi(dstV, stride, flim_E, flim_I, hev_thresh); |
| } |
| |
| void ff_vp8_h_loop_filter8uv_inner_mmi(uint8_t *dstU, uint8_t *dstV, |
| ptrdiff_t stride, int flim_E, int flim_I, int hev_thresh) |
| { |
| vp8_h_loop_filter8_inner_mmi(dstU, stride, flim_E, flim_I, hev_thresh); |
| vp8_h_loop_filter8_inner_mmi(dstV, stride, flim_E, flim_I, hev_thresh); |
| } |
| |
| void ff_vp8_v_loop_filter_simple_mmi(uint8_t *dst, ptrdiff_t stride, int flim) |
| { |
| int i; |
| |
| for (i = 0; i < 16; i++) |
| if (vp8_simple_limit(dst + i, stride, flim)) |
| vp8_filter_common_is4tap(dst + i, stride); |
| } |
| |
| void ff_vp8_h_loop_filter_simple_mmi(uint8_t *dst, ptrdiff_t stride, int flim) |
| { |
| int i; |
| |
| for (i = 0; i < 16; i++) |
| if (vp8_simple_limit(dst + i * stride, 1, flim)) |
| vp8_filter_common_is4tap(dst + i * stride, 1); |
| } |
| |
| void ff_put_vp8_pixels16_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, |
| ptrdiff_t srcstride, int h, int x, int y) |
| { |
| #if 1 |
| double ftmp[2]; |
| uint64_t tmp[2]; |
| mips_reg addr[2]; |
| DECLARE_VAR_ALL64; |
| |
| __asm__ volatile ( |
| "1: \n\t" |
| PTR_ADDU "%[addr0], %[src], %[srcstride] \n\t" |
| MMI_ULDC1(%[ftmp0], %[src], 0x00) |
| "ldl %[tmp0], 0x0f(%[src]) \n\t" |
| "ldr %[tmp0], 0x08(%[src]) \n\t" |
| MMI_ULDC1(%[ftmp1], %[addr0], 0x00) |
| "ldl %[tmp1], 0x0f(%[addr0]) \n\t" |
| "ldr %[tmp1], 0x08(%[addr0]) \n\t" |
| PTR_ADDU "%[addr1], %[dst], %[dststride] \n\t" |
| MMI_SDC1(%[ftmp0], %[dst], 0x00) |
| "sdl %[tmp0], 0x0f(%[dst]) \n\t" |
| "sdr %[tmp0], 0x08(%[dst]) \n\t" |
| "addiu %[h], %[h], -0x02 \n\t" |
| MMI_SDC1(%[ftmp1], %[addr1], 0x00) |
| PTR_ADDU "%[src], %[addr0], %[srcstride] \n\t" |
| "sdl %[tmp1], 0x0f(%[addr1]) \n\t" |
| "sdr %[tmp1], 0x08(%[addr1]) \n\t" |
| PTR_ADDU "%[dst], %[addr1], %[dststride] \n\t" |
| "bnez %[h], 1b \n\t" |
| : [ftmp0]"=&f"(ftmp[0]), [ftmp1]"=&f"(ftmp[1]), |
| [tmp0]"=&r"(tmp[0]), [tmp1]"=&r"(tmp[1]), |
| RESTRICT_ASM_ALL64 |
| [addr0]"=&r"(addr[0]), [addr1]"=&r"(addr[1]), |
| [dst]"+&r"(dst), [src]"+&r"(src), |
| [h]"+&r"(h) |
| : [dststride]"r"((mips_reg)dststride), |
| [srcstride]"r"((mips_reg)srcstride) |
| : "memory" |
| ); |
| #else |
| int i; |
| |
| for (i = 0; i < h; i++, dst += dststride, src += srcstride) |
| memcpy(dst, src, 16); |
| #endif |
| } |
| |
| void ff_put_vp8_pixels8_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, |
| ptrdiff_t srcstride, int h, int x, int y) |
| { |
| #if 1 |
| double ftmp[1]; |
| uint64_t tmp[1]; |
| mips_reg addr[2]; |
| DECLARE_VAR_ALL64; |
| |
| __asm__ volatile ( |
| "1: \n\t" |
| PTR_ADDU "%[addr0], %[src], %[srcstride] \n\t" |
| MMI_ULDC1(%[ftmp0], %[src], 0x00) |
| "ldl %[tmp0], 0x07(%[addr0]) \n\t" |
| "ldr %[tmp0], 0x00(%[addr0]) \n\t" |
| PTR_ADDU "%[addr1], %[dst], %[dststride] \n\t" |
| MMI_SDC1(%[ftmp0], %[dst], 0x00) |
| "addiu %[h], %[h], -0x02 \n\t" |
| "sdl %[tmp0], 0x07(%[addr1]) \n\t" |
| "sdr %[tmp0], 0x00(%[addr1]) \n\t" |
| PTR_ADDU "%[src], %[addr0], %[srcstride] \n\t" |
| PTR_ADDU "%[dst], %[addr1], %[dststride] \n\t" |
| "bnez %[h], 1b \n\t" |
| : [ftmp0]"=&f"(ftmp[0]), [tmp0]"=&r"(tmp[0]), |
| RESTRICT_ASM_ALL64 |
| [addr0]"=&r"(addr[0]), [addr1]"=&r"(addr[1]), |
| [dst]"+&r"(dst), [src]"+&r"(src), |
| [h]"+&r"(h) |
| : [dststride]"r"((mips_reg)dststride), |
| [srcstride]"r"((mips_reg)srcstride) |
| : "memory" |
| ); |
| #else |
| int i; |
| |
| for (i = 0; i < h; i++, dst += dststride, src += srcstride) |
| memcpy(dst, src, 8); |
| #endif |
| } |
| |
| void ff_put_vp8_pixels4_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, |
| ptrdiff_t srcstride, int h, int x, int y) |
| { |
| #if 1 |
| double ftmp[1]; |
| uint64_t tmp[1]; |
| mips_reg addr[2]; |
| DECLARE_VAR_LOW32; |
| |
| __asm__ volatile ( |
| "1: \n\t" |
| PTR_ADDU "%[addr0], %[src], %[srcstride] \n\t" |
| MMI_LWC1(%[ftmp0], %[src], 0x00) |
| "lwl %[tmp0], 0x03(%[addr0]) \n\t" |
| "lwr %[tmp0], 0x00(%[addr0]) \n\t" |
| PTR_ADDU "%[addr1], %[dst], %[dststride] \n\t" |
| MMI_SWC1(%[ftmp0], %[dst], 0x00) |
| "addiu %[h], %[h], -0x02 \n\t" |
| "swl %[tmp0], 0x03(%[addr1]) \n\t" |
| "swr %[tmp0], 0x00(%[addr1]) \n\t" |
| PTR_ADDU "%[src], %[addr0], %[srcstride] \n\t" |
| PTR_ADDU "%[dst], %[addr1], %[dststride] \n\t" |
| "bnez %[h], 1b \n\t" |
| : [ftmp0]"=&f"(ftmp[0]), [tmp0]"=&r"(tmp[0]), |
| RESTRICT_ASM_LOW32 |
| [addr0]"=&r"(addr[0]), [addr1]"=&r"(addr[1]), |
| [dst]"+&r"(dst), [src]"+&r"(src), |
| [h]"+&r"(h) |
| : [dststride]"r"((mips_reg)dststride), |
| [srcstride]"r"((mips_reg)srcstride) |
| : "memory" |
| ); |
| #else |
| int i; |
| |
| for (i = 0; i < h; i++, dst += dststride, src += srcstride) |
| memcpy(dst, src, 4); |
| #endif |
| } |
| |
| void ff_put_vp8_epel16_h4_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, |
| ptrdiff_t srcstride, int h, int mx, int my) |
| { |
| #if 1 |
| const uint64_t *filter = fourtap_subpel_filters[mx - 1]; |
| double ftmp[9]; |
| uint32_t tmp[1]; |
| mips_reg src1, dst1; |
| DECLARE_VAR_ALL64; |
| |
| /* |
| dst[0] = cm[(filter[2] * src[0] - filter[1] * src[-1] + filter[3] * src[1] - filter[4] * src[2] + 64) >> 7]; |
| dst[1] = cm[(filter[2] * src[1] - filter[1] * src[ 0] + filter[3] * src[2] - filter[4] * src[3] + 64) >> 7]; |
| dst[2] = cm[(filter[2] * src[2] - filter[1] * src[ 1] + filter[3] * src[3] - filter[4] * src[4] + 64) >> 7]; |
| dst[3] = cm[(filter[2] * src[3] - filter[1] * src[ 2] + filter[3] * src[4] - filter[4] * src[5] + 64) >> 7]; |
| dst[4] = cm[(filter[2] * src[4] - filter[1] * src[ 3] + filter[3] * src[5] - filter[4] * src[6] + 64) >> 7]; |
| dst[5] = cm[(filter[2] * src[5] - filter[1] * src[ 4] + filter[3] * src[6] - filter[4] * src[7] + 64) >> 7]; |
| dst[6] = cm[(filter[2] * src[6] - filter[1] * src[ 5] + filter[3] * src[7] - filter[4] * src[8] + 64) >> 7]; |
| dst[7] = cm[(filter[2] * src[7] - filter[1] * src[ 6] + filter[3] * src[8] - filter[4] * src[9] + 64) >> 7]; |
| |
| dst[ 8] = cm[(filter[2] * src[ 8] - filter[1] * src[ 7] + filter[3] * src[ 9] - filter[4] * src[10] + 64) >> 7]; |
| dst[ 9] = cm[(filter[2] * src[ 9] - filter[1] * src[ 8] + filter[3] * src[10] - filter[4] * src[11] + 64) >> 7]; |
| dst[10] = cm[(filter[2] * src[10] - filter[1] * src[ 9] + filter[3] * src[11] - filter[4] * src[12] + 64) >> 7]; |
| dst[11] = cm[(filter[2] * src[11] - filter[1] * src[10] + filter[3] * src[12] - filter[4] * src[13] + 64) >> 7]; |
| dst[12] = cm[(filter[2] * src[12] - filter[1] * src[11] + filter[3] * src[13] - filter[4] * src[14] + 64) >> 7]; |
| dst[13] = cm[(filter[2] * src[13] - filter[1] * src[12] + filter[3] * src[14] - filter[4] * src[15] + 64) >> 7]; |
| dst[14] = cm[(filter[2] * src[14] - filter[1] * src[13] + filter[3] * src[15] - filter[4] * src[16] + 64) >> 7]; |
| dst[15] = cm[(filter[2] * src[15] - filter[1] * src[14] + filter[3] * src[16] - filter[4] * src[17] + 64) >> 7]; |
| */ |
| __asm__ volatile ( |
| "xor %[ftmp0], %[ftmp0], %[ftmp0] \n\t" |
| "li %[tmp0], 0x07 \n\t" |
| "mtc1 %[tmp0], %[ftmp4] \n\t" |
| |
| "1: \n\t" |
| // 0 - 7 |
| PUT_VP8_EPEL8_H4_MMI(%[src], %[dst]) |
| PTR_ADDIU "%[src1], %[src], 0x08 \n\t" |
| PTR_ADDIU "%[dst1], %[dst], 0x08 \n\t" |
| // 8 - 15 |
| PUT_VP8_EPEL8_H4_MMI(%[src1], %[dst1]) |
| |
| "addiu %[h], %[h], -0x01 \n\t" |
| PTR_ADDU "%[src], %[src], %[srcstride] \n\t" |
| PTR_ADDU "%[dst], %[dst], %[dststride] \n\t" |
| "bnez %[h], 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]), |
| [tmp0]"=&r"(tmp[0]), |
| RESTRICT_ASM_ALL64 |
| [dst1]"=&r"(dst1), [src1]"=&r"(src1), |
| [h]"+&r"(h), |
| [dst]"+&r"(dst), [src]"+&r"(src) |
| : [ff_pw_64]"f"(ff_pw_64), |
| [srcstride]"r"((mips_reg)srcstride), |
| [dststride]"r"((mips_reg)dststride), |
| [filter1]"f"(filter[1]), [filter2]"f"(filter[2]), |
| [filter3]"f"(filter[3]), [filter4]"f"(filter[4]) |
| : "memory" |
| ); |
| #else |
| const uint8_t *filter = subpel_filters[mx - 1]; |
| const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; |
| int x, y; |
| |
| for (y = 0; y < h; y++) { |
| for (x = 0; x < 16; x++) |
| dst[x] = FILTER_4TAP(src, filter, 1); |
| dst += dststride; |
| src += srcstride; |
| } |
| #endif |
| } |
| |
| void ff_put_vp8_epel8_h4_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, |
| ptrdiff_t srcstride, int h, int mx, int my) |
| { |
| #if 1 |
| const uint64_t *filter = fourtap_subpel_filters[mx - 1]; |
| double ftmp[9]; |
| uint32_t tmp[1]; |
| DECLARE_VAR_ALL64; |
| |
| /* |
| dst[0] = cm[(filter[2] * src[0] - filter[1] * src[-1] + filter[3] * src[1] - filter[4] * src[2] + 64) >> 7]; |
| dst[1] = cm[(filter[2] * src[1] - filter[1] * src[ 0] + filter[3] * src[2] - filter[4] * src[3] + 64) >> 7]; |
| dst[2] = cm[(filter[2] * src[2] - filter[1] * src[ 1] + filter[3] * src[3] - filter[4] * src[4] + 64) >> 7]; |
| dst[3] = cm[(filter[2] * src[3] - filter[1] * src[ 2] + filter[3] * src[4] - filter[4] * src[5] + 64) >> 7]; |
| dst[4] = cm[(filter[2] * src[4] - filter[1] * src[ 3] + filter[3] * src[5] - filter[4] * src[6] + 64) >> 7]; |
| dst[5] = cm[(filter[2] * src[5] - filter[1] * src[ 4] + filter[3] * src[6] - filter[4] * src[7] + 64) >> 7]; |
| dst[6] = cm[(filter[2] * src[6] - filter[1] * src[ 5] + filter[3] * src[7] - filter[4] * src[8] + 64) >> 7]; |
| dst[7] = cm[(filter[2] * src[7] - filter[1] * src[ 6] + filter[3] * src[8] - filter[4] * src[9] + 64) >> 7]; |
| */ |
| __asm__ volatile ( |
| "xor %[ftmp0], %[ftmp0], %[ftmp0] \n\t" |
| "li %[tmp0], 0x07 \n\t" |
| "mtc1 %[tmp0], %[ftmp4] \n\t" |
| |
| "1: \n\t" |
| PUT_VP8_EPEL8_H4_MMI(%[src], %[dst]) |
| |
| "addiu %[h], %[h], -0x01 \n\t" |
| PTR_ADDU "%[src], %[src], %[srcstride] \n\t" |
| PTR_ADDU "%[dst], %[dst], %[dststride] \n\t" |
| "bnez %[h], 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]), |
| [tmp0]"=&r"(tmp[0]), |
| RESTRICT_ASM_ALL64 |
| [h]"+&r"(h), |
| [dst]"+&r"(dst), [src]"+&r"(src) |
| : [ff_pw_64]"f"(ff_pw_64), |
| [srcstride]"r"((mips_reg)srcstride), |
| [dststride]"r"((mips_reg)dststride), |
| [filter1]"f"(filter[1]), [filter2]"f"(filter[2]), |
| [filter3]"f"(filter[3]), [filter4]"f"(filter[4]) |
| : "memory" |
| ); |
| #else |
| const uint8_t *filter = subpel_filters[mx - 1]; |
| const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; |
| int x, y; |
| |
| for (y = 0; y < h; y++) { |
| for (x = 0; x < 8; x++) |
| dst[x] = FILTER_4TAP(src, filter, 1); |
| dst += dststride; |
| src += srcstride; |
| } |
| #endif |
| } |
| |
| void ff_put_vp8_epel4_h4_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, |
| ptrdiff_t srcstride, int h, int mx, int my) |
| { |
| #if 1 |
| const uint64_t *filter = fourtap_subpel_filters[mx - 1]; |
| double ftmp[6]; |
| uint32_t tmp[1]; |
| DECLARE_VAR_LOW32; |
| |
| /* |
| dst[0] = cm[(filter[2] * src[0] - filter[1] * src[-1] + filter[3] * src[1] - filter[4] * src[2] + 64) >> 7]; |
| dst[1] = cm[(filter[2] * src[1] - filter[1] * src[ 0] + filter[3] * src[2] - filter[4] * src[3] + 64) >> 7]; |
| dst[2] = cm[(filter[2] * src[2] - filter[1] * src[ 1] + filter[3] * src[3] - filter[4] * src[4] + 64) >> 7]; |
| dst[3] = cm[(filter[2] * src[3] - filter[1] * src[ 2] + filter[3] * src[4] - filter[4] * src[5] + 64) >> 7]; |
| */ |
| __asm__ volatile ( |
| "xor %[ftmp0], %[ftmp0], %[ftmp0] \n\t" |
| "li %[tmp0], 0x07 \n\t" |
| "mtc1 %[tmp0], %[ftmp4] \n\t" |
| |
| "1: \n\t" |
| PUT_VP8_EPEL4_H4_MMI(%[src], %[dst]) |
| |
| "addiu %[h], %[h], -0x01 \n\t" |
| PTR_ADDU "%[src], %[src], %[srcstride] \n\t" |
| PTR_ADDU "%[dst], %[dst], %[dststride] \n\t" |
| "bnez %[h], 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]), |
| [tmp0]"=&r"(tmp[0]), |
| RESTRICT_ASM_LOW32 |
| [h]"+&r"(h), |
| [dst]"+&r"(dst), [src]"+&r"(src) |
| : [ff_pw_64]"f"(ff_pw_64), |
| [srcstride]"r"((mips_reg)srcstride), |
| [dststride]"r"((mips_reg)dststride), |
| [filter1]"f"(filter[1]), [filter2]"f"(filter[2]), |
| [filter3]"f"(filter[3]), [filter4]"f"(filter[4]) |
| : "memory" |
| ); |
| #else |
| const uint8_t *filter = subpel_filters[mx - 1]; |
| const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; |
| int x, y; |
| |
| for (y = 0; y < h; y++) { |
| for (x = 0; x < 4; x++) |
| dst[x] = FILTER_4TAP(src, filter, 1); |
| dst += dststride; |
| src += srcstride; |
| } |
| #endif |
| } |
| |
| void ff_put_vp8_epel16_h6_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, |
| ptrdiff_t srcstride, int h, int mx, int my) |
| { |
| #if 1 |
| const uint64_t *filter = fourtap_subpel_filters[mx - 1]; |
| double ftmp[9]; |
| uint32_t tmp[1]; |
| mips_reg src1, dst1; |
| DECLARE_VAR_ALL64; |
| |
| /* |
| dst[ 0] = cm[(filter[2]*src[ 0] - filter[1]*src[-1] + filter[0]*src[-2] + filter[3]*src[ 1] - filter[4]*src[ 2] + filter[5]*src[ 3] + 64) >> 7]; |
| dst[ 1] = cm[(filter[2]*src[ 1] - filter[1]*src[ 0] + filter[0]*src[-1] + filter[3]*src[ 2] - filter[4]*src[ 3] + filter[5]*src[ 4] + 64) >> 7]; |
| dst[ 2] = cm[(filter[2]*src[ 2] - filter[1]*src[ 1] + filter[0]*src[ 0] + filter[3]*src[ 3] - filter[4]*src[ 4] + filter[5]*src[ 5] + 64) >> 7]; |
| dst[ 3] = cm[(filter[2]*src[ 3] - filter[1]*src[ 2] + filter[0]*src[ 1] + filter[3]*src[ 4] - filter[4]*src[ 5] + filter[5]*src[ 6] + 64) >> 7]; |
| dst[ 4] = cm[(filter[2]*src[ 4] - filter[1]*src[ 3] + filter[0]*src[ 2] + filter[3]*src[ 5] - filter[4]*src[ 6] + filter[5]*src[ 7] + 64) >> 7]; |
| dst[ 5] = cm[(filter[2]*src[ 5] - filter[1]*src[ 4] + filter[0]*src[ 3] + filter[3]*src[ 6] - filter[4]*src[ 7] + filter[5]*src[ 8] + 64) >> 7]; |
| dst[ 6] = cm[(filter[2]*src[ 6] - filter[1]*src[ 5] + filter[0]*src[ 4] + filter[3]*src[ 7] - filter[4]*src[ 8] + filter[5]*src[ 9] + 64) >> 7]; |
| dst[ 7] = cm[(filter[2]*src[ 7] - filter[1]*src[ 6] + filter[0]*src[ 5] + filter[3]*src[ 8] - filter[4]*src[ 9] + filter[5]*src[10] + 64) >> 7]; |
| |
| dst[ 8] = cm[(filter[2]*src[ 8] - filter[1]*src[ 7] + filter[0]*src[ 6] + filter[3]*src[ 9] - filter[4]*src[10] + filter[5]*src[11] + 64) >> 7]; |
| dst[ 9] = cm[(filter[2]*src[ 9] - filter[1]*src[ 8] + filter[0]*src[ 7] + filter[3]*src[10] - filter[4]*src[11] + filter[5]*src[12] + 64) >> 7]; |
| dst[10] = cm[(filter[2]*src[10] - filter[1]*src[ 9] + filter[0]*src[ 8] + filter[3]*src[11] - filter[4]*src[12] + filter[5]*src[13] + 64) >> 7]; |
| dst[11] = cm[(filter[2]*src[11] - filter[1]*src[10] + filter[0]*src[ 9] + filter[3]*src[12] - filter[4]*src[13] + filter[5]*src[14] + 64) >> 7]; |
| dst[12] = cm[(filter[2]*src[12] - filter[1]*src[11] + filter[0]*src[10] + filter[3]*src[13] - filter[4]*src[14] + filter[5]*src[15] + 64) >> 7]; |
| dst[13] = cm[(filter[2]*src[13] - filter[1]*src[12] + filter[0]*src[11] + filter[3]*src[14] - filter[4]*src[15] + filter[5]*src[16] + 64) >> 7]; |
| dst[14] = cm[(filter[2]*src[14] - filter[1]*src[13] + filter[0]*src[12] + filter[3]*src[15] - filter[4]*src[16] + filter[5]*src[17] + 64) >> 7]; |
| dst[15] = cm[(filter[2]*src[15] - filter[1]*src[14] + filter[0]*src[13] + filter[3]*src[16] - filter[4]*src[17] + filter[5]*src[18] + 64) >> 7]; |
| */ |
| __asm__ volatile ( |
| "xor %[ftmp0], %[ftmp0], %[ftmp0] \n\t" |
| "li %[tmp0], 0x07 \n\t" |
| "mtc1 %[tmp0], %[ftmp4] \n\t" |
| |
| "1: \n\t" |
| // 0 - 7 |
| PUT_VP8_EPEL8_H6_MMI(%[src], %[dst]) |
| PTR_ADDIU "%[src1], %[src], 0x08 \n\t" |
| PTR_ADDIU "%[dst1], %[dst], 0x08 \n\t" |
| // 8 - 15 |
| PUT_VP8_EPEL8_H6_MMI(%[src1], %[dst1]) |
| |
| "addiu %[h], %[h], -0x01 \n\t" |
| PTR_ADDU "%[src], %[src], %[srcstride] \n\t" |
| PTR_ADDU "%[dst], %[dst], %[dststride] \n\t" |
| "bnez %[h], 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]), |
| [tmp0]"=&r"(tmp[0]), |
| RESTRICT_ASM_ALL64 |
| [dst1]"=&r"(dst1), [src1]"=&r"(src1), |
| [h]"+&r"(h), |
| [dst]"+&r"(dst), [src]"+&r"(src) |
| : [ff_pw_64]"f"(ff_pw_64), |
| [srcstride]"r"((mips_reg)srcstride), |
| [dststride]"r"((mips_reg)dststride), |
| [filter0]"f"(filter[0]), [filter1]"f"(filter[1]), |
| [filter2]"f"(filter[2]), [filter3]"f"(filter[3]), |
| [filter4]"f"(filter[4]), [filter5]"f"(filter[5]) |
| : "memory" |
| ); |
| #else |
| const uint8_t *filter = subpel_filters[mx - 1]; |
| const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; |
| int x, y; |
| |
| for (y = 0; y < h; y++) { |
| for (x = 0; x < 16; x++) |
| dst[x] = FILTER_6TAP(src, filter, 1); |
| dst += dststride; |
| src += srcstride; |
| } |
| #endif |
| } |
| |
| void ff_put_vp8_epel8_h6_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, |
| ptrdiff_t srcstride, int h, int mx, int my) |
| { |
| #if 1 |
| const uint64_t *filter = fourtap_subpel_filters[mx - 1]; |
| double ftmp[9]; |
| uint32_t tmp[1]; |
| DECLARE_VAR_ALL64; |
| |
| /* |
| dst[0] = cm[(filter[2]*src[0] - filter[1]*src[-1] + filter[0]*src[-2] + filter[3]*src[1] - filter[4]*src[2] + filter[5]*src[ 3] + 64) >> 7]; |
| dst[1] = cm[(filter[2]*src[1] - filter[1]*src[ 0] + filter[0]*src[-1] + filter[3]*src[2] - filter[4]*src[3] + filter[5]*src[ 4] + 64) >> 7]; |
| dst[2] = cm[(filter[2]*src[2] - filter[1]*src[ 1] + filter[0]*src[ 0] + filter[3]*src[3] - filter[4]*src[4] + filter[5]*src[ 5] + 64) >> 7]; |
| dst[3] = cm[(filter[2]*src[3] - filter[1]*src[ 2] + filter[0]*src[ 1] + filter[3]*src[4] - filter[4]*src[5] + filter[5]*src[ 6] + 64) >> 7]; |
| dst[4] = cm[(filter[2]*src[4] - filter[1]*src[ 3] + filter[0]*src[ 2] + filter[3]*src[5] - filter[4]*src[6] + filter[5]*src[ 7] + 64) >> 7]; |
| dst[5] = cm[(filter[2]*src[5] - filter[1]*src[ 4] + filter[0]*src[ 3] + filter[3]*src[6] - filter[4]*src[7] + filter[5]*src[ 8] + 64) >> 7]; |
| dst[6] = cm[(filter[2]*src[6] - filter[1]*src[ 5] + filter[0]*src[ 4] + filter[3]*src[7] - filter[4]*src[8] + filter[5]*src[ 9] + 64) >> 7]; |
| dst[7] = cm[(filter[2]*src[7] - filter[1]*src[ 6] + filter[0]*src[ 5] + filter[3]*src[8] - filter[4]*src[9] + filter[5]*src[10] + 64) >> 7]; |
| */ |
| __asm__ volatile ( |
| "xor %[ftmp0], %[ftmp0], %[ftmp0] \n\t" |
| "li %[tmp0], 0x07 \n\t" |
| "mtc1 %[tmp0], %[ftmp4] \n\t" |
| |
| "1: \n\t" |
| PUT_VP8_EPEL8_H6_MMI(%[src], %[dst]) |
| |
| "addiu %[h], %[h], -0x01 \n\t" |
| PTR_ADDU "%[src], %[src], %[srcstride] \n\t" |
| PTR_ADDU "%[dst], %[dst], %[dststride] \n\t" |
| "bnez %[h], 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]), |
| [tmp0]"=&r"(tmp[0]), |
| RESTRICT_ASM_ALL64 |
| [h]"+&r"(h), |
| [dst]"+&r"(dst), [src]"+&r"(src) |
| : [ff_pw_64]"f"(ff_pw_64), |
| [srcstride]"r"((mips_reg)srcstride), |
| [dststride]"r"((mips_reg)dststride), |
| [filter0]"f"(filter[0]), [filter1]"f"(filter[1]), |
| [filter2]"f"(filter[2]), [filter3]"f"(filter[3]), |
| [filter4]"f"(filter[4]), [filter5]"f"(filter[5]) |
| : "memory" |
| ); |
| #else |
| const uint8_t *filter = subpel_filters[mx - 1]; |
| const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; |
| int x, y; |
| |
| for (y = 0; y < h; y++) { |
| for (x = 0; x < 8; x++) |
| dst[x] = FILTER_6TAP(src, filter, 1); |
| dst += dststride; |
| src += srcstride; |
| } |
| #endif |
| } |
| |
| void ff_put_vp8_epel4_h6_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, |
| ptrdiff_t srcstride, int h, int mx, int my) |
| { |
| #if 1 |
| const uint64_t *filter = fourtap_subpel_filters[mx - 1]; |
| double ftmp[6]; |
| uint32_t tmp[1]; |
| DECLARE_VAR_LOW32; |
| |
| /* |
| dst[0] = cm[(filter[2]*src[0] - filter[1]*src[-1] + filter[0]*src[-2] + filter[3]*src[1] - filter[4]*src[2] + filter[5]*src[ 3] + 64) >> 7]; |
| dst[1] = cm[(filter[2]*src[1] - filter[1]*src[ 0] + filter[0]*src[-1] + filter[3]*src[2] - filter[4]*src[3] + filter[5]*src[ 4] + 64) >> 7]; |
| dst[2] = cm[(filter[2]*src[2] - filter[1]*src[ 1] + filter[0]*src[ 0] + filter[3]*src[3] - filter[4]*src[4] + filter[5]*src[ 5] + 64) >> 7]; |
| dst[3] = cm[(filter[2]*src[3] - filter[1]*src[ 2] + filter[0]*src[ 1] + filter[3]*src[4] - filter[4]*src[5] + filter[5]*src[ 6] + 64) >> 7]; |
| */ |
| __asm__ volatile ( |
| "xor %[ftmp0], %[ftmp0], %[ftmp0] \n\t" |
| "li %[tmp0], 0x07 \n\t" |
| "mtc1 %[tmp0], %[ftmp4] \n\t" |
| |
| "1: \n\t" |
| PUT_VP8_EPEL4_H6_MMI(%[src], %[dst]) |
| |
| "addiu %[h], %[h], -0x01 \n\t" |
| PTR_ADDU "%[src], %[src], %[srcstride] \n\t" |
| PTR_ADDU "%[dst], %[dst], %[dststride] \n\t" |
| "bnez %[h], 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]), |
| [tmp0]"=&r"(tmp[0]), |
| RESTRICT_ASM_LOW32 |
| [h]"+&r"(h), |
| [dst]"+&r"(dst), [src]"+&r"(src) |
| : [ff_pw_64]"f"(ff_pw_64), |
| [srcstride]"r"((mips_reg)srcstride), |
| [dststride]"r"((mips_reg)dststride), |
| [filter0]"f"(filter[0]), [filter1]"f"(filter[1]), |
| [filter2]"f"(filter[2]), [filter3]"f"(filter[3]), |
| [filter4]"f"(filter[4]), [filter5]"f"(filter[5]) |
| : "memory" |
| ); |
| #else |
| const uint8_t *filter = subpel_filters[mx - 1]; |
| const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; |
| int x, y; |
| |
| for (y = 0; y < h; y++) { |
| for (x = 0; x < 4; x++) |
| dst[x] = FILTER_6TAP(src, filter, 1); |
| dst += dststride; |
| src += srcstride; |
| } |
| #endif |
| } |
| |
| void ff_put_vp8_epel16_v4_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, |
| ptrdiff_t srcstride, int h, int mx, int my) |
| { |
| #if 1 |
| const uint64_t *filter = fourtap_subpel_filters[my - 1]; |
| double ftmp[9]; |
| uint32_t tmp[1]; |
| mips_reg src0, src1, dst0; |
| DECLARE_VAR_ALL64; |
| |
| /* |
| dst[0] = cm[(filter[2] * src[0] - filter[1] * src[ -srcstride] + filter[3] * src[ srcstride] - filter[4] * src[ 2*srcstride] + 64) >> 7]; |
| dst[1] = cm[(filter[2] * src[1] - filter[1] * src[1-srcstride] + filter[3] * src[1+srcstride] - filter[4] * src[1+2*srcstride] + 64) >> 7]; |
| dst[2] = cm[(filter[2] * src[2] - filter[1] * src[2-srcstride] + filter[3] * src[2+srcstride] - filter[4] * src[2+2*srcstride] + 64) >> 7]; |
| dst[3] = cm[(filter[2] * src[3] - filter[1] * src[3-srcstride] + filter[3] * src[3+srcstride] - filter[4] * src[3+2*srcstride] + 64) >> 7]; |
| dst[4] = cm[(filter[2] * src[4] - filter[1] * src[4-srcstride] + filter[3] * src[4+srcstride] - filter[4] * src[4+2*srcstride] + 64) >> 7]; |
| dst[5] = cm[(filter[2] * src[5] - filter[1] * src[5-srcstride] + filter[3] * src[5+srcstride] - filter[4] * src[5+2*srcstride] + 64) >> 7]; |
| dst[6] = cm[(filter[2] * src[6] - filter[1] * src[6-srcstride] + filter[3] * src[6+srcstride] - filter[4] * src[6+2*srcstride] + 64) >> 7]; |
| dst[7] = cm[(filter[2] * src[7] - filter[1] * src[7-srcstride] + filter[3] * src[7+srcstride] - filter[4] * src[7+2*srcstride] + 64) >> 7]; |
| |
| dst[ 8] = cm[(filter[2] * src[ 8] - filter[1] * src[ 8-srcstride] + filter[3] * src[ 8+srcstride] - filter[4] * src[ 8+2*srcstride] + 64) >> 7]; |
| dst[ 9] = cm[(filter[2] * src[ 9] - filter[1] * src[ 9-srcstride] + filter[3] * src[ 9+srcstride] - filter[4] * src[ 9+2*srcstride] + 64) >> 7]; |
| dst[10] = cm[(filter[2] * src[10] - filter[1] * src[10-srcstride] + filter[3] * src[10+srcstride] - filter[4] * src[10+2*srcstride] + 64) >> 7]; |
| dst[11] = cm[(filter[2] * src[11] - filter[1] * src[11-srcstride] + filter[3] * src[11+srcstride] - filter[4] * src[11+2*srcstride] + 64) >> 7]; |
| dst[12] = cm[(filter[2] * src[12] - filter[1] * src[12-srcstride] + filter[3] * src[12+srcstride] - filter[4] * src[12+2*srcstride] + 64) >> 7]; |
| dst[13] = cm[(filter[2] * src[13] - filter[1] * src[13-srcstride] + filter[3] * src[13+srcstride] - filter[4] * src[13+2*srcstride] + 64) >> 7]; |
| dst[14] = cm[(filter[2] * src[14] - filter[1] * src[14-srcstride] + filter[3] * src[14+srcstride] - filter[4] * src[14+2*srcstride] + 64) >> 7]; |
| dst[15] = cm[(filter[2] * src[15] - filter[1] * src[15-srcstride] + filter[3] * src[15+srcstride] - filter[4] * src[15+2*srcstride] + 64) >> 7]; |
| */ |
| __asm__ volatile ( |
| "xor %[ftmp0], %[ftmp0], %[ftmp0] \n\t" |
| "li %[tmp0], 0x07 \n\t" |
| "mtc1 %[tmp0], %[ftmp4] \n\t" |
| |
| "1: \n\t" |
| // 0 - 7 |
| PUT_VP8_EPEL8_V4_MMI(%[src], %[src1], %[dst], %[srcstride]) |
| PTR_ADDIU "%[src0], %[src], 0x08 \n\t" |
| PTR_ADDIU "%[dst0], %[dst], 0x08 \n\t" |
| // 8 - 15 |
| PUT_VP8_EPEL8_V4_MMI(%[src0], %[src1], %[dst], %[srcstride]) |
| |
| "addiu %[h], %[h], -0x01 \n\t" |
| PTR_ADDU "%[src], %[src], %[srcstride] \n\t" |
| PTR_ADDU "%[dst], %[dst], %[dststride] \n\t" |
| "bnez %[h], 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]), |
| [tmp0]"=&r"(tmp[0]), |
| RESTRICT_ASM_ALL64 |
| [src0]"=&r"(src0), [dst0]"=&r"(dst0), |
| [src1]"=&r"(src1), |
| [h]"+&r"(h), |
| [dst]"+&r"(dst), [src]"+&r"(src) |
| : [ff_pw_64]"f"(ff_pw_64), |
| [srcstride]"r"((mips_reg)srcstride), |
| [dststride]"r"((mips_reg)dststride), |
| [filter1]"f"(filter[1]), [filter2]"f"(filter[2]), |
| [filter3]"f"(filter[3]), [filter4]"f"(filter[4]) |
| : "memory" |
| ); |
| #else |
| const uint8_t *filter = subpel_filters[my - 1]; |
| const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; |
| int x, y; |
| |
| for (y = 0; y < h; y++) { |
| for (x = 0; x < 16; x++) |
| dst[x] = FILTER_4TAP(src, filter, srcstride); |
| dst += dststride; |
| src += srcstride; |
| } |
| #endif |
| } |
| |
| void ff_put_vp8_epel8_v4_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, |
| ptrdiff_t srcstride, int h, int mx, int my) |
| { |
| #if 1 |
| const uint64_t *filter = fourtap_subpel_filters[my - 1]; |
| double ftmp[9]; |
| uint32_t tmp[1]; |
| mips_reg src1; |
| DECLARE_VAR_ALL64; |
| |
| /* |
| dst[0] = cm[(filter[2] * src[0] - filter[1] * src[ -srcstride] + filter[3] * src[ srcstride] - filter[4] * src[ 2*srcstride] + 64) >> 7]; |
| dst[1] = cm[(filter[2] * src[1] - filter[1] * src[1-srcstride] + filter[3] * src[1+srcstride] - filter[4] * src[1+2*srcstride] + 64) >> 7]; |
| dst[2] = cm[(filter[2] * src[2] - filter[1] * src[2-srcstride] + filter[3] * src[2+srcstride] - filter[4] * src[2+2*srcstride] + 64) >> 7]; |
| dst[3] = cm[(filter[2] * src[3] - filter[1] * src[3-srcstride] + filter[3] * src[3+srcstride] - filter[4] * src[3+2*srcstride] + 64) >> 7]; |
| dst[4] = cm[(filter[2] * src[4] - filter[1] * src[4-srcstride] + filter[3] * src[4+srcstride] - filter[4] * src[4+2*srcstride] + 64) >> 7]; |
| dst[5] = cm[(filter[2] * src[5] - filter[1] * src[5-srcstride] + filter[3] * src[5+srcstride] - filter[4] * src[5+2*srcstride] + 64) >> 7]; |
| dst[6] = cm[(filter[2] * src[6] - filter[1] * src[6-srcstride] + filter[3] * src[6+srcstride] - filter[4] * src[6+2*srcstride] + 64) >> 7]; |
| dst[7] = cm[(filter[2] * src[7] - filter[1] * src[7-srcstride] + filter[3] * src[7+srcstride] - filter[4] * src[7+2*srcstride] + 64) >> 7]; |
| */ |
| __asm__ volatile ( |
| "xor %[ftmp0], %[ftmp0], %[ftmp0] \n\t" |
| "li %[tmp0], 0x07 \n\t" |
| "mtc1 %[tmp0], %[ftmp4] \n\t" |
| |
| "1: \n\t" |
| PUT_VP8_EPEL8_V4_MMI(%[src], %[src1], %[dst], %[srcstride]) |
| |
| "addiu %[h], %[h], -0x01 \n\t" |
| PTR_ADDU "%[src], %[src], %[srcstride] \n\t" |
| PTR_ADDU "%[dst], %[dst], %[dststride] \n\t" |
| "bnez %[h], 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]), |
| [tmp0]"=&r"(tmp[0]), |
| RESTRICT_ASM_ALL64 |
| [src1]"=&r"(src1), |
| [h]"+&r"(h), |
| [dst]"+&r"(dst), [src]"+&r"(src) |
| : [ff_pw_64]"f"(ff_pw_64), |
| [srcstride]"r"((mips_reg)srcstride), |
| [dststride]"r"((mips_reg)dststride), |
| [filter1]"f"(filter[1]), [filter2]"f"(filter[2]), |
| [filter3]"f"(filter[3]), [filter4]"f"(filter[4]) |
| : "memory" |
| ); |
| #else |
| const uint8_t *filter = subpel_filters[my - 1]; |
| const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; |
| int x, y; |
| |
| for (y = 0; y < h; y++) { |
| for (x = 0; x < 8; x++) |
| dst[x] = FILTER_4TAP(src, filter, srcstride); |
| dst += dststride; |
| src += srcstride; |
| } |
| #endif |
| } |
| |
| void ff_put_vp8_epel4_v4_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, |
| ptrdiff_t srcstride, int h, int mx, int my) |
| { |
| #if 1 |
| const uint64_t *filter = fourtap_subpel_filters[my - 1]; |
| double ftmp[6]; |
| uint32_t tmp[1]; |
| mips_reg src1; |
| DECLARE_VAR_LOW32; |
| |
| /* |
| dst[0] = cm[(filter[2] * src[0] - filter[1] * src[ -srcstride] + filter[3] * src[ srcstride] - filter[4] * src[ 2*srcstride] + 64) >> 7]; |
| dst[1] = cm[(filter[2] * src[1] - filter[1] * src[1-srcstride] + filter[3] * src[1+srcstride] - filter[4] * src[1+2*srcstride] + 64) >> 7]; |
| dst[2] = cm[(filter[2] * src[2] - filter[1] * src[2-srcstride] + filter[3] * src[2+srcstride] - filter[4] * src[2+2*srcstride] + 64) >> 7]; |
| dst[3] = cm[(filter[2] * src[3] - filter[1] * src[3-srcstride] + filter[3] * src[3+srcstride] - filter[4] * src[3+2*srcstride] + 64) >> 7]; |
| */ |
| __asm__ volatile ( |
| "xor %[ftmp0], %[ftmp0], %[ftmp0] \n\t" |
| "li %[tmp0], 0x07 \n\t" |
| "mtc1 %[tmp0], %[ftmp4] \n\t" |
| |
| "1: \n\t" |
| PUT_VP8_EPEL4_V4_MMI(%[src], %[src1], %[dst], %[srcstride]) |
| |
| "addiu %[h], %[h], -0x01 \n\t" |
| PTR_ADDU "%[src], %[src], %[srcstride] \n\t" |
| PTR_ADDU "%[dst], %[dst], %[dststride] \n\t" |
| "bnez %[h], 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]), |
| [tmp0]"=&r"(tmp[0]), |
| RESTRICT_ASM_LOW32 |
| [src1]"=&r"(src1), |
| [h]"+&r"(h), |
| [dst]"+&r"(dst), [src]"+&r"(src) |
| : [ff_pw_64]"f"(ff_pw_64), |
| [srcstride]"r"((mips_reg)srcstride), |
| [dststride]"r"((mips_reg)dststride), |
| [filter1]"f"(filter[1]), [filter2]"f"(filter[2]), |
| [filter3]"f"(filter[3]), [filter4]"f"(filter[4]) |
| : "memory" |
| ); |
| #else |
| const uint8_t *filter = subpel_filters[my - 1]; |
| const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; |
| int x, y; |
| |
| for (y = 0; y < h; y++) { |
| for (x = 0; x < 4; x++) |
| dst[x] = FILTER_4TAP(src, filter, srcstride); |
| dst += dststride; |
| src += srcstride; |
| } |
| #endif |
| } |
| |
| void ff_put_vp8_epel16_v6_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, |
| ptrdiff_t srcstride, int h, int mx, int my) |
| { |
| #if 1 |
| const uint64_t *filter = fourtap_subpel_filters[my - 1]; |
| double ftmp[9]; |
| uint32_t tmp[1]; |
| mips_reg src0, src1, dst0; |
| DECLARE_VAR_ALL64; |
| |
| /* |
| dst[0] = cm[(filter[2]*src[0] - filter[1]*src[0-srcstride] + filter[0]*src[0-2*srcstride] + filter[3]*src[0+srcstride] - filter[4]*src[0+2*srcstride] + filter[5]*src[0+3*srcstride] + 64) >> 7]; |
| dst[1] = cm[(filter[2]*src[1] - filter[1]*src[1-srcstride] + filter[0]*src[1-2*srcstride] + filter[3]*src[1+srcstride] - filter[4]*src[1+2*srcstride] + filter[5]*src[1+3*srcstride] + 64) >> 7]; |
| dst[2] = cm[(filter[2]*src[2] - filter[1]*src[2-srcstride] + filter[0]*src[2-2*srcstride] + filter[3]*src[2+srcstride] - filter[4]*src[2+2*srcstride] + filter[5]*src[2+3*srcstride] + 64) >> 7]; |
| dst[3] = cm[(filter[2]*src[3] - filter[1]*src[3-srcstride] + filter[0]*src[3-2*srcstride] + filter[3]*src[3+srcstride] - filter[4]*src[3+2*srcstride] + filter[5]*src[3+3*srcstride] + 64) >> 7]; |
| dst[4] = cm[(filter[2]*src[4] - filter[1]*src[4-srcstride] + filter[0]*src[4-2*srcstride] + filter[3]*src[4+srcstride] - filter[4]*src[4+2*srcstride] + filter[5]*src[4+3*srcstride] + 64) >> 7]; |
| dst[5] = cm[(filter[2]*src[5] - filter[1]*src[5-srcstride] + filter[0]*src[5-2*srcstride] + filter[3]*src[5+srcstride] - filter[4]*src[5+2*srcstride] + filter[5]*src[5+3*srcstride] + 64) >> 7]; |
| dst[6] = cm[(filter[2]*src[6] - filter[1]*src[6-srcstride] + filter[0]*src[6-2*srcstride] + filter[3]*src[6+srcstride] - filter[4]*src[6+2*srcstride] + filter[5]*src[6+3*srcstride] + 64) >> 7]; |
| dst[7] = cm[(filter[2]*src[7] - filter[1]*src[7-srcstride] + filter[0]*src[7-2*srcstride] + filter[3]*src[7+srcstride] - filter[4]*src[7+2*srcstride] + filter[5]*src[7+3*srcstride] + 64) >> 7]; |
| |
| dst[ 8] = cm[(filter[2]*src[ 8] - filter[1]*src[ 8-srcstride] + filter[0]*src[ 8-2*srcstride] + filter[3]*src[ 8+srcstride] - filter[4]*src[ 8+2*srcstride] + filter[5]*src[ 8+3*srcstride] + 64) >> 7]; |
| dst[ 9] = cm[(filter[2]*src[ 9] - filter[1]*src[ 9-srcstride] + filter[0]*src[ 9-2*srcstride] + filter[3]*src[ 9+srcstride] - filter[4]*src[ 9+2*srcstride] + filter[5]*src[ 9+3*srcstride] + 64) >> 7]; |
| dst[10] = cm[(filter[2]*src[10] - filter[1]*src[10-srcstride] + filter[0]*src[10-2*srcstride] + filter[3]*src[10+srcstride] - filter[4]*src[10+2*srcstride] + filter[5]*src[10+3*srcstride] + 64) >> 7]; |
| dst[11] = cm[(filter[2]*src[11] - filter[1]*src[11-srcstride] + filter[0]*src[11-2*srcstride] + filter[3]*src[11+srcstride] - filter[4]*src[11+2*srcstride] + filter[5]*src[11+3*srcstride] + 64) >> 7]; |
| dst[12] = cm[(filter[2]*src[12] - filter[1]*src[12-srcstride] + filter[0]*src[12-2*srcstride] + filter[3]*src[12+srcstride] - filter[4]*src[12+2*srcstride] + filter[5]*src[12+3*srcstride] + 64) >> 7]; |
| dst[13] = cm[(filter[2]*src[13] - filter[1]*src[13-srcstride] + filter[0]*src[13-2*srcstride] + filter[3]*src[13+srcstride] - filter[4]*src[13+2*srcstride] + filter[5]*src[13+3*srcstride] + 64) >> 7]; |
| dst[14] = cm[(filter[2]*src[14] - filter[1]*src[14-srcstride] + filter[0]*src[14-2*srcstride] + filter[3]*src[14+srcstride] - filter[4]*src[14+2*srcstride] + filter[5]*src[14+3*srcstride] + 64) >> 7]; |
| dst[15] = cm[(filter[2]*src[15] - filter[1]*src[15-srcstride] + filter[0]*src[15-2*srcstride] + filter[3]*src[15+srcstride] - filter[4]*src[15+2*srcstride] + filter[5]*src[15+3*srcstride] + 64) >> 7]; |
| */ |
| __asm__ volatile ( |
| "xor %[ftmp0], %[ftmp0], %[ftmp0] \n\t" |
| "li %[tmp0], 0x07 \n\t" |
| "mtc1 %[tmp0], %[ftmp4] \n\t" |
| |
| "1: \n\t" |
| // 0 - 7 |
| PUT_VP8_EPEL8_V6_MMI(%[src], %[src1], %[dst], %[srcstride]) |
| PTR_ADDIU "%[src0], %[src], 0x08 \n\t" |
| PTR_ADDIU "%[dst0], %[dst], 0x08 \n\t" |
| // 8 - 15 |
| PUT_VP8_EPEL8_V6_MMI(%[src0], %[src1], %[dst0], %[srcstride]) |
| |
| "addiu %[h], %[h], -0x01 \n\t" |
| PTR_ADDU "%[src], %[src], %[srcstride] \n\t" |
| PTR_ADDU "%[dst], %[dst], %[dststride] \n\t" |
| "bnez %[h], 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]), |
| [tmp0]"=&r"(tmp[0]), |
| RESTRICT_ASM_ALL64 |
| [src0]"=&r"(src0), [dst0]"=&r"(dst0), |
| [src1]"=&r"(src1), |
| [h]"+&r"(h), |
| [dst]"+&r"(dst), [src]"+&r"(src) |
| : [ff_pw_64]"f"(ff_pw_64), |
| [srcstride]"r"((mips_reg)srcstride), |
| [dststride]"r"((mips_reg)dststride), |
| [filter0]"f"(filter[0]), [filter1]"f"(filter[1]), |
| [filter2]"f"(filter[2]), [filter3]"f"(filter[3]), |
| [filter4]"f"(filter[4]), [filter5]"f"(filter[5]) |
| : "memory" |
| ); |
| #else |
| const uint8_t *filter = subpel_filters[my - 1]; |
| const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; |
| int x, y; |
| |
| for (y = 0; y < h; y++) { |
| for (x = 0; x < 16; x++) |
| dst[x] = FILTER_6TAP(src, filter, srcstride); |
| dst += dststride; |
| src += srcstride; |
| } |
| #endif |
| } |
| |
| void ff_put_vp8_epel8_v6_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, |
| ptrdiff_t srcstride, int h, int mx, int my) |
| { |
| #if 1 |
| const uint64_t *filter = fourtap_subpel_filters[my - 1]; |
| double ftmp[9]; |
| uint32_t tmp[1]; |
| mips_reg src1; |
| DECLARE_VAR_ALL64; |
| |
| /* |
| dst[0] = cm[(filter[2]*src[0] - filter[1]*src[0-srcstride] + filter[0]*src[0-2*srcstride] + filter[3]*src[0+srcstride] - filter[4]*src[0+2*srcstride] + filter[5]*src[0+3*srcstride] + 64) >> 7]; |
| dst[1] = cm[(filter[2]*src[1] - filter[1]*src[1-srcstride] + filter[0]*src[1-2*srcstride] + filter[3]*src[1+srcstride] - filter[4]*src[1+2*srcstride] + filter[5]*src[1+3*srcstride] + 64) >> 7]; |
| dst[2] = cm[(filter[2]*src[2] - filter[1]*src[2-srcstride] + filter[0]*src[2-2*srcstride] + filter[3]*src[2+srcstride] - filter[4]*src[2+2*srcstride] + filter[5]*src[2+3*srcstride] + 64) >> 7]; |
| dst[3] = cm[(filter[2]*src[3] - filter[1]*src[3-srcstride] + filter[0]*src[3-2*srcstride] + filter[3]*src[3+srcstride] - filter[4]*src[3+2*srcstride] + filter[5]*src[3+3*srcstride] + 64) >> 7]; |
| dst[4] = cm[(filter[2]*src[4] - filter[1]*src[4-srcstride] + filter[0]*src[4-2*srcstride] + filter[3]*src[4+srcstride] - filter[4]*src[4+2*srcstride] + filter[5]*src[4+3*srcstride] + 64) >> 7]; |
| dst[5] = cm[(filter[2]*src[5] - filter[1]*src[5-srcstride] + filter[0]*src[5-2*srcstride] + filter[3]*src[5+srcstride] - filter[4]*src[5+2*srcstride] + filter[5]*src[5+3*srcstride] + 64) >> 7]; |
| dst[6] = cm[(filter[2]*src[6] - filter[1]*src[6-srcstride] + filter[0]*src[6-2*srcstride] + filter[3]*src[6+srcstride] - filter[4]*src[6+2*srcstride] + filter[5]*src[6+3*srcstride] + 64) >> 7]; |
| dst[7] = cm[(filter[2]*src[7] - filter[1]*src[7-srcstride] + filter[0]*src[7-2*srcstride] + filter[3]*src[7+srcstride] - filter[4]*src[7+2*srcstride] + filter[5]*src[7+3*srcstride] + 64) >> 7]; |
| */ |
| __asm__ volatile ( |
| "xor %[ftmp0], %[ftmp0], %[ftmp0] \n\t" |
| "li %[tmp0], 0x07 \n\t" |
| "mtc1 %[tmp0], %[ftmp4] \n\t" |
| |
| "1: \n\t" |
| PUT_VP8_EPEL8_V6_MMI(%[src], %[src1], %[dst], %[srcstride]) |
| |
| "addiu %[h], %[h], -0x01 \n\t" |
| PTR_ADDU "%[src], %[src], %[srcstride] \n\t" |
| PTR_ADDU "%[dst], %[dst], %[dststride] \n\t" |
| "bnez %[h], 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]), |
| [tmp0]"=&r"(tmp[0]), |
| RESTRICT_ASM_ALL64 |
| [src1]"=&r"(src1), |
| [h]"+&r"(h), |
| [dst]"+&r"(dst), [src]"+&r"(src) |
| : [ff_pw_64]"f"(ff_pw_64), |
| [srcstride]"r"((mips_reg)srcstride), |
| [dststride]"r"((mips_reg)dststride), |
| [filter0]"f"(filter[0]), [filter1]"f"(filter[1]), |
| [filter2]"f"(filter[2]), [filter3]"f"(filter[3]), |
| [filter4]"f"(filter[4]), [filter5]"f"(filter[5]) |
| : "memory" |
| ); |
| #else |
| const uint8_t *filter = subpel_filters[my - 1]; |
| const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; |
| int x, y; |
| |
| for (y = 0; y < h; y++) { |
| for (x = 0; x < 8; x++) |
| dst[x] = FILTER_6TAP(src, filter, srcstride); |
| dst += dststride; |
| src += srcstride; |
| } |
| #endif |
| } |
| |
| void ff_put_vp8_epel4_v6_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, |
| ptrdiff_t srcstride, int h, int mx, int my) |
| { |
| #if 1 |
| const uint64_t *filter = fourtap_subpel_filters[my - 1]; |
| double ftmp[6]; |
| uint32_t tmp[1]; |
| mips_reg src1; |
| DECLARE_VAR_LOW32; |
| |
| /* |
| dst[0] = cm[(filter[2]*src[0] - filter[1]*src[0-srcstride] + filter[0]*src[0-2*srcstride] + filter[3]*src[0+srcstride] - filter[4]*src[0+2*srcstride] + filter[5]*src[0+3*srcstride] + 64) >> 7]; |
| dst[1] = cm[(filter[2]*src[1] - filter[1]*src[1-srcstride] + filter[0]*src[1-2*srcstride] + filter[3]*src[1+srcstride] - filter[4]*src[1+2*srcstride] + filter[5]*src[1+3*srcstride] + 64) >> 7]; |
| dst[2] = cm[(filter[2]*src[2] - filter[1]*src[2-srcstride] + filter[0]*src[2-2*srcstride] + filter[3]*src[2+srcstride] - filter[4]*src[2+2*srcstride] + filter[5]*src[2+3*srcstride] + 64) >> 7]; |
| dst[3] = cm[(filter[2]*src[3] - filter[1]*src[3-srcstride] + filter[0]*src[3-2*srcstride] + filter[3]*src[3+srcstride] - filter[4]*src[3+2*srcstride] + filter[5]*src[3+3*srcstride] + 64) >> 7]; |
| */ |
| __asm__ volatile ( |
| "xor %[ftmp0], %[ftmp0], %[ftmp0] \n\t" |
| "li %[tmp0], 0x07 \n\t" |
| "mtc1 %[tmp0], %[ftmp4] \n\t" |
| |
| "1: \n\t" |
| PUT_VP8_EPEL4_V6_MMI(%[src], %[src1], %[dst], %[srcstride]) |
| |
| "addiu %[h], %[h], -0x01 \n\t" |
| PTR_ADDU "%[src], %[src], %[srcstride] \n\t" |
| PTR_ADDU "%[dst], %[dst], %[dststride] \n\t" |
| "bnez %[h], 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]), |
| [tmp0]"=&r"(tmp[0]), |
| RESTRICT_ASM_LOW32 |
| [src1]"=&r"(src1), |
| [h]"+&r"(h), |
| [dst]"+&r"(dst), [src]"+&r"(src) |
| : [ff_pw_64]"f"(ff_pw_64), |
| [srcstride]"r"((mips_reg)srcstride), |
| [dststride]"r"((mips_reg)dststride), |
| [filter0]"f"(filter[0]), [filter1]"f"(filter[1]), |
| [filter2]"f"(filter[2]), [filter3]"f"(filter[3]), |
| [filter4]"f"(filter[4]), [filter5]"f"(filter[5]) |
| : "memory" |
| ); |
| #else |
| const uint8_t *filter = subpel_filters[my - 1]; |
| const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; |
| int x, y; |
| |
| for (y = 0; y < h; y++) { |
| for (x = 0; x < 4; x++) |
| dst[x] = FILTER_6TAP(src, filter, srcstride); |
| dst += dststride; |
| src += srcstride; |
| } |
| #endif |
| } |
| |
| void ff_put_vp8_epel16_h4v4_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, |
| ptrdiff_t srcstride, int h, int mx, int my) |
| { |
| #if 1 |
| DECLARE_ALIGNED(8, uint8_t, tmp_array[560]); |
| uint8_t *tmp = tmp_array; |
| |
| src -= srcstride; |
| ff_put_vp8_epel16_h4_mmi(tmp, 16, src, srcstride, h + 3, mx, my); |
| tmp = tmp_array + 16; |
| ff_put_vp8_epel16_v4_mmi(dst, dststride, tmp, 16, h, mx, my); |
| #else |
| const uint8_t *filter = subpel_filters[mx - 1]; |
| const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; |
| int x, y; |
| uint8_t tmp_array[560]; |
| uint8_t *tmp = tmp_array; |
| |
| src -= srcstride; |
| |
| for (y = 0; y < h + 3; y++) { |
| for (x = 0; x < 16; x++) |
| tmp[x] = FILTER_4TAP(src, filter, 1); |
| tmp += 16; |
| src += srcstride; |
| } |
| |
| tmp = tmp_array + 16; |
| filter = subpel_filters[my - 1]; |
| |
| for (y = 0; y < h; y++) { |
| for (x = 0; x < 16; x++) |
| dst[x] = FILTER_4TAP(tmp, filter, 16); |
| dst += dststride; |
| tmp += 16; |
| } |
| #endif |
| } |
| |
| void ff_put_vp8_epel8_h4v4_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, |
| ptrdiff_t srcstride, int h, int mx, int my) |
| { |
| #if 1 |
| DECLARE_ALIGNED(8, uint8_t, tmp_array[152]); |
| uint8_t *tmp = tmp_array; |
| |
| src -= srcstride; |
| ff_put_vp8_epel8_h4_mmi(tmp, 8, src, srcstride, h + 3, mx, my); |
| tmp = tmp_array + 8; |
| ff_put_vp8_epel8_v4_mmi(dst, dststride, tmp, 8, h, mx, my); |
| #else |
| const uint8_t *filter = subpel_filters[mx - 1]; |
| const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; |
| int x, y; |
| uint8_t tmp_array[152]; |
| uint8_t *tmp = tmp_array; |
| |
| src -= srcstride; |
| |
| for (y = 0; y < h + 3; y++) { |
| for (x = 0; x < 8; x++) |
| tmp[x] = FILTER_4TAP(src, filter, 1); |
| tmp += 8; |
| src += srcstride; |
| } |
| |
| tmp = tmp_array + 8; |
| filter = subpel_filters[my - 1]; |
| |
| for (y = 0; y < h; y++) { |
| for (x = 0; x < 8; x++) |
| dst[x] = FILTER_4TAP(tmp, filter, 8); |
| dst += dststride; |
| tmp += 8; |
| } |
| #endif |
| } |
| |
| void ff_put_vp8_epel4_h4v4_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, |
| ptrdiff_t srcstride, int h, int mx, int my) |
| { |
| #if 1 |
| DECLARE_ALIGNED(4, uint8_t, tmp_array[44]); |
| uint8_t *tmp = tmp_array; |
| |
| src -= srcstride; |
| ff_put_vp8_epel4_h4_mmi(tmp, 4, src, srcstride, h + 3, mx, my); |
| tmp = tmp_array + 4; |
| ff_put_vp8_epel4_v4_mmi(dst, dststride, tmp, 4, h, mx, my); |
| #else |
| const uint8_t *filter = subpel_filters[mx - 1]; |
| const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; |
| int x, y; |
| uint8_t tmp_array[44]; |
| uint8_t *tmp = tmp_array; |
| |
| src -= srcstride; |
| |
| for (y = 0; y < h + 3; y++) { |
| for (x = 0; x < 4; x++) |
| tmp[x] = FILTER_4TAP(src, filter, 1); |
| tmp += 4; |
| src += srcstride; |
| } |
| tmp = tmp_array + 4; |
| filter = subpel_filters[my - 1]; |
| |
| for (y = 0; y < h; y++) { |
| for (x = 0; x < 4; x++) |
| dst[x] = FILTER_4TAP(tmp, filter, 4); |
| dst += dststride; |
| tmp += 4; |
| } |
| #endif |
| } |
| |
| void ff_put_vp8_epel16_h4v6_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, |
| ptrdiff_t srcstride, int h, int mx, int my) |
| { |
| #if 1 |
| DECLARE_ALIGNED(8, uint8_t, tmp_array[592]); |
| uint8_t *tmp = tmp_array; |
| |
| src -= 2 * srcstride; |
| ff_put_vp8_epel16_h4_mmi(tmp, 16, src, srcstride, h + 5, mx, my); |
| tmp = tmp_array + 32; |
| ff_put_vp8_epel16_v6_mmi(dst, dststride, tmp, 16, h, mx, my); |
| #else |
| const uint8_t *filter = subpel_filters[mx - 1]; |
| const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; |
| int x, y; |
| uint8_t tmp_array[592]; |
| uint8_t *tmp = tmp_array; |
| |
| src -= 2 * srcstride; |
| |
| for (y = 0; y < h + 5; y++) { |
| for (x = 0; x < 16; x++) |
| tmp[x] = FILTER_4TAP(src, filter, 1); |
| tmp += 16; |
| src += srcstride; |
| } |
| |
| tmp = tmp_array + 32; |
| filter = subpel_filters[my - 1]; |
| |
| for (y = 0; y < h; y++) { |
| for (x = 0; x < 16; x++) |
| dst[x] = FILTER_6TAP(tmp, filter, 16); |
| dst += dststride; |
| tmp += 16; |
| } |
| #endif |
| } |
| |
| void ff_put_vp8_epel8_h4v6_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, |
| ptrdiff_t srcstride, int h, int mx, int my) |
| { |
| #if 1 |
| DECLARE_ALIGNED(8, uint8_t, tmp_array[168]); |
| uint8_t *tmp = tmp_array; |
| |
| src -= 2 * srcstride; |
| ff_put_vp8_epel8_h4_mmi(tmp, 8, src, srcstride, h + 5, mx, my); |
| tmp = tmp_array + 16; |
| ff_put_vp8_epel8_v6_mmi(dst, dststride, tmp, 8, h, mx, my); |
| #else |
| const uint8_t *filter = subpel_filters[mx - 1]; |
| const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; |
| int x, y; |
| uint8_t tmp_array[168]; |
| uint8_t *tmp = tmp_array; |
| |
| src -= 2 * srcstride; |
| |
| for (y = 0; y < h + 5; y++) { |
| for (x = 0; x < 8; x++) |
| tmp[x] = FILTER_4TAP(src, filter, 1); |
| tmp += 8; |
| src += srcstride; |
| } |
| |
| tmp = tmp_array + 16; |
| filter = subpel_filters[my - 1]; |
| |
| for (y = 0; y < h; y++) { |
| for (x = 0; x < 8; x++) |
| dst[x] = FILTER_6TAP(tmp, filter, 8); |
| dst += dststride; |
| tmp += 8; |
| } |
| #endif |
| } |
| |
| void ff_put_vp8_epel4_h4v6_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, |
| ptrdiff_t srcstride, int h, int mx, int my) |
| { |
| #if 1 |
| DECLARE_ALIGNED(4, uint8_t, tmp_array[52]); |
| uint8_t *tmp = tmp_array; |
| |
| src -= 2 * srcstride; |
| ff_put_vp8_epel4_h4_mmi(tmp, 4, src, srcstride, h + 5, mx, my); |
| tmp = tmp_array + 8; |
| ff_put_vp8_epel4_v6_mmi(dst, dststride, tmp, 4, h, mx, my); |
| #else |
| const uint8_t *filter = subpel_filters[mx - 1]; |
| const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; |
| int x, y; |
| uint8_t tmp_array[52]; |
| uint8_t *tmp = tmp_array; |
| |
| src -= 2 * srcstride; |
| |
| for (y = 0; y < h + 5; y++) { |
| for (x = 0; x < 4; x++) |
| tmp[x] = FILTER_4TAP(src, filter, 1); |
| tmp += 4; |
| src += srcstride; |
| } |
| |
| tmp = tmp_array + 8; |
| filter = subpel_filters[my - 1]; |
| |
| for (y = 0; y < h; y++) { |
| for (x = 0; x < 4; x++) |
| dst[x] = FILTER_6TAP(tmp, filter, 4); |
| dst += dststride; |
| tmp += 4; |
| } |
| #endif |
| } |
| |
| void ff_put_vp8_epel16_h6v4_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, |
| ptrdiff_t srcstride, int h, int mx, int my) |
| { |
| #if 1 |
| DECLARE_ALIGNED(8, uint8_t, tmp_array[560]); |
| uint8_t *tmp = tmp_array; |
| |
| src -= srcstride; |
| ff_put_vp8_epel16_h6_mmi(tmp, 16, src, srcstride, h + 3, mx, my); |
| tmp = tmp_array + 16; |
| ff_put_vp8_epel16_v4_mmi(dst, dststride, tmp, 16, h, mx, my); |
| #else |
| const uint8_t *filter = subpel_filters[mx - 1]; |
| const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; |
| int x, y; |
| uint8_t tmp_array[560]; |
| uint8_t *tmp = tmp_array; |
| |
| src -= srcstride; |
| |
| for (y = 0; y < h + 3; y++) { |
| for (x = 0; x < 16; x++) |
| tmp[x] = FILTER_6TAP(src, filter, 1); |
| tmp += 16; |
| src += srcstride; |
| } |
| |
| tmp = tmp_array + 16; |
| filter = subpel_filters[my - 1]; |
| |
| for (y = 0; y < h; y++) { |
| for (x = 0; x < 16; x++) |
| dst[x] = FILTER_4TAP(tmp, filter, 16); |
| dst += dststride; |
| tmp += 16; |
| } |
| #endif |
| } |
| |
| void ff_put_vp8_epel8_h6v4_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, |
| ptrdiff_t srcstride, int h, int mx, int my) |
| { |
| #if 1 |
| DECLARE_ALIGNED(8, uint8_t, tmp_array[152]); |
| uint8_t *tmp = tmp_array; |
| |
| src -= srcstride; |
| ff_put_vp8_epel8_h6_mmi(tmp, 8, src, srcstride, h + 3, mx, my); |
| tmp = tmp_array + 8; |
| ff_put_vp8_epel8_v4_mmi(dst, dststride, tmp, 8, h, mx, my); |
| #else |
| const uint8_t *filter = subpel_filters[mx - 1]; |
| const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; |
| int x, y; |
| uint8_t tmp_array[152]; |
| uint8_t *tmp = tmp_array; |
| |
| src -= srcstride; |
| |
| for (y = 0; y < h + 3; y++) { |
| for (x = 0; x < 8; x++) |
| tmp[x] = FILTER_6TAP(src, filter, 1); |
| tmp += 8; |
| src += srcstride; |
| } |
| |
| tmp = tmp_array + 8; |
| filter = subpel_filters[my - 1]; |
| |
| for (y = 0; y < h; y++) { |
| for (x = 0; x < 8; x++) |
| dst[x] = FILTER_4TAP(tmp, filter, 8); |
| dst += dststride; |
| tmp += 8; |
| } |
| #endif |
| } |
| |
| void ff_put_vp8_epel4_h6v4_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, |
| ptrdiff_t srcstride, int h, int mx, int my) |
| { |
| #if 1 |
| DECLARE_ALIGNED(4, uint8_t, tmp_array[44]); |
| uint8_t *tmp = tmp_array; |
| |
| src -= srcstride; |
| ff_put_vp8_epel4_h6_mmi(tmp, 4, src, srcstride, h + 3, mx, my); |
| tmp = tmp_array + 4; |
| ff_put_vp8_epel4_v4_mmi(dst, dststride, tmp, 4, h, mx, my); |
| #else |
| const uint8_t *filter = subpel_filters[mx - 1]; |
| const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; |
| int x, y; |
| uint8_t tmp_array[44]; |
| uint8_t *tmp = tmp_array; |
| |
| src -= srcstride; |
| |
| for (y = 0; y < h + 3; y++) { |
| for (x = 0; x < 4; x++) |
| tmp[x] = FILTER_6TAP(src, filter, 1); |
| tmp += 4; |
| src += srcstride; |
| } |
| |
| tmp = tmp_array + 4; |
| filter = subpel_filters[my - 1]; |
| |
| for (y = 0; y < h; y++) { |
| for (x = 0; x < 4; x++) |
| dst[x] = FILTER_4TAP(tmp, filter, 4); |
| dst += dststride; |
| tmp += 4; |
| } |
| #endif |
| } |
| |
| void ff_put_vp8_epel16_h6v6_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, |
| ptrdiff_t srcstride, int h, int mx, int my) |
| { |
| #if 1 |
| DECLARE_ALIGNED(8, uint8_t, tmp_array[592]); |
| uint8_t *tmp = tmp_array; |
| |
| src -= 2 * srcstride; |
| ff_put_vp8_epel16_h6_mmi(tmp, 16, src, srcstride, h + 5, mx, my); |
| tmp = tmp_array + 32; |
| ff_put_vp8_epel16_v6_mmi(dst, dststride, tmp, 16, h, mx, my); |
| #else |
| const uint8_t *filter = subpel_filters[mx - 1]; |
| const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; |
| int x, y; |
| uint8_t tmp_array[592]; |
| uint8_t *tmp = tmp_array; |
| |
| src -= 2 * srcstride; |
| |
| for (y = 0; y < h + 5; y++) { |
| for (x = 0; x < 16; x++) |
| tmp[x] = FILTER_6TAP(src, filter, 1); |
| tmp += 16; |
| src += srcstride; |
| } |
| |
| tmp = tmp_array + 32; |
| filter = subpel_filters[my - 1]; |
| |
| for (y = 0; y < h; y++) { |
| for (x = 0; x < 16; x++) |
| dst[x] = FILTER_6TAP(tmp, filter, 16); |
| dst += dststride; |
| tmp += 16; |
| } |
| #endif |
| } |
| |
| void ff_put_vp8_epel8_h6v6_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, |
| ptrdiff_t srcstride, int h, int mx, int my) |
| { |
| #if 1 |
| DECLARE_ALIGNED(8, uint8_t, tmp_array[168]); |
| uint8_t *tmp = tmp_array; |
| |
| src -= 2 * srcstride; |
| ff_put_vp8_epel8_h6_mmi(tmp, 8, src, srcstride, h + 5, mx, my); |
| tmp = tmp_array + 16; |
| ff_put_vp8_epel8_v6_mmi(dst, dststride, tmp, 8, h, mx, my); |
| #else |
| const uint8_t *filter = subpel_filters[mx - 1]; |
| const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; |
| int x, y; |
| uint8_t tmp_array[168]; |
| uint8_t *tmp = tmp_array; |
| |
| src -= 2 * srcstride; |
| |
| for (y = 0; y < h + 5; y++) { |
| for (x = 0; x < 8; x++) |
| tmp[x] = FILTER_6TAP(src, filter, 1); |
| tmp += 8; |
| src += srcstride; |
| } |
| |
| tmp = tmp_array + 16; |
| filter = subpel_filters[my - 1]; |
| |
| for (y = 0; y < h; y++) { |
| for (x = 0; x < 8; x++) |
| dst[x] = FILTER_6TAP(tmp, filter, 8); |
| dst += dststride; |
| tmp += 8; |
| } |
| #endif |
| } |
| |
| void ff_put_vp8_epel4_h6v6_mmi(uint8_t *dst, ptrdiff_t dststride, uint8_t *src, |
| ptrdiff_t srcstride, int h, int mx, int my) |
| { |
| #if 1 |
| DECLARE_ALIGNED(4, uint8_t, tmp_array[52]); |
| uint8_t *tmp = tmp_array; |
| |
| src -= 2 * srcstride; |
| ff_put_vp8_epel4_h6_mmi(tmp, 4, src, srcstride, h + 5, mx, my); |
| tmp = tmp_array + 8; |
| ff_put_vp8_epel4_v6_mmi(dst, dststride, tmp, 4, h, mx, my); |
| #else |
| const uint8_t *filter = subpel_filters[mx - 1]; |
| const uint8_t *cm = ff_crop_tab + MAX_NEG_CROP; |
| int x, y; |
| uint8_t tmp_array[52]; |
| uint8_t *tmp = tmp_array; |
| |
| src -= 2 * srcstride; |
| |
| for (y = 0; y < h + 5; y++) { |
| for (x = 0; x < 4; x++) |
| tmp[x] = FILTER_6TAP(src, filter, 1); |
| tmp += 4; |
| src += srcstride; |
| } |
| |
| tmp = tmp_array + 8; |
| filter = subpel_filters[my - 1]; |
| |
| for (y = 0; y < h; y++) { |
| for (x = 0; x < 4; x++) |
| dst[x] = FILTER_6TAP(tmp, filter, 4); |
| dst += dststride; |
| tmp += 4; |
| } |
| #endif |
| } |
| |
| void ff_put_vp8_bilinear16_h_mmi(uint8_t *dst, ptrdiff_t dstride, uint8_t *src, |
| ptrdiff_t sstride, int h, int mx, int my) |
| { |
| #if 1 |
| int a = 8 - mx, b = mx; |
| double ftmp[7]; |
| uint32_t tmp[1]; |
| mips_reg dst0, src0; |
| DECLARE_VAR_ALL64; |
| |
| /* |
| dst[0] = (a * src[0] + b * src[1] + 4) >> 3; |
| dst[1] = (a * src[1] + b * src[2] + 4) >> 3; |
| dst[2] = (a * src[2] + b * src[3] + 4) >> 3; |
| dst[3] = (a * src[3] + b * src[4] + 4) >> 3; |
| dst[4] = (a * src[4] + b * src[5] + 4) >> 3; |
| dst[5] = (a * src[5] + b * src[6] + 4) >> 3; |
| dst[6] = (a * src[6] + b * src[7] + 4) >> 3; |
| dst[7] = (a * src[7] + b * src[8] + 4) >> 3; |
| |
| dst[ 8] = (a * src[ 8] + b * src[ 9] + 4) >> 3; |
| dst[ 9] = (a * src[ 9] + b * src[10] + 4) >> 3; |
| dst[10] = (a * src[10] + b * src[11] + 4) >> 3; |
| dst[11] = (a * src[11] + b * src[12] + 4) >> 3; |
| dst[12] = (a * src[12] + b * src[13] + 4) >> 3; |
| dst[13] = (a * src[13] + b * src[14] + 4) >> 3; |
| dst[14] = (a * src[14] + b * src[15] + 4) >> 3; |
| dst[15] = (a * src[15] + b * src[16] + 4) >> 3; |
| */ |
| __asm__ volatile ( |
| "xor %[ftmp0], %[ftmp0], %[ftmp0] \n\t" |
| "li %[tmp0], 0x03 \n\t" |
| "mtc1 %[tmp0], %[ftmp4] \n\t" |
| "pshufh %[a], %[a], %[ftmp0] \n\t" |
| "pshufh %[b], %[b], %[ftmp0] \n\t" |
| |
| "1: \n\t" |
| // 0 - 7 |
| PUT_VP8_BILINEAR8_H_MMI(%[src], %[dst]) |
| PTR_ADDIU "%[src0], %[src], 0x08 \n\t" |
| PTR_ADDIU "%[dst0], %[dst], 0x08 \n\t" |
| // 8 - 15 |
| PUT_VP8_BILINEAR8_H_MMI(%[src0], %[dst0]) |
| |
| "addiu %[h], %[h], -0x01 \n\t" |
| PTR_ADDU "%[src], %[src], %[sstride] \n\t" |
| PTR_ADDU "%[dst], %[dst], %[dstride] \n\t" |
| "bnez %[h], 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]), |
| [tmp0]"=&r"(tmp[0]), |
| RESTRICT_ASM_ALL64 |
| [dst0]"=&r"(dst0), [src0]"=&r"(src0), |
| [h]"+&r"(h), |
| [dst]"+&r"(dst), [src]"+&r"(src), |
| [a]"+&f"(a), [b]"+&f"(b) |
| : [sstride]"r"((mips_reg)sstride), |
| [dstride]"r"((mips_reg)dstride), |
| [ff_pw_4]"f"(ff_pw_4) |
| : "memory" |
| ); |
| #else |
| int a = 8 - mx, b = mx; |
| int x, y; |
| |
| for (y = 0; y < h; y++) { |
| for (x = 0; x < 16; x++) |
| dst[x] = (a * src[x] + b * src[x + 1] + 4) >> 3; |
| dst += dstride; |
| src += sstride; |
| } |
| #endif |
| } |
| |
| void ff_put_vp8_bilinear16_v_mmi(uint8_t *dst, ptrdiff_t dstride, uint8_t *src, |
| ptrdiff_t sstride, int h, int mx, int my) |
| { |
| #if 1 |
| int c = 8 - my, d = my; |
| double ftmp[7]; |
| uint32_t tmp[1]; |
| mips_reg src0, src1, dst0; |
| DECLARE_VAR_ALL64; |
| |
| /* |
| dst[0] = (c * src[0] + d * src[ sstride] + 4) >> 3; |
| dst[1] = (c * src[1] + d * src[1 + sstride] + 4) >> 3; |
| dst[2] = (c * src[2] + d * src[2 + sstride] + 4) >> 3; |
| dst[3] = (c * src[3] + d * src[3 + sstride] + 4) >> 3; |
| dst[4] = (c * src[4] + d * src[4 + sstride] + 4) >> 3; |
| dst[5] = (c * src[5] + d * src[5 + sstride] + 4) >> 3; |
| dst[6] = (c * src[6] + d * src[6 + sstride] + 4) >> 3; |
| dst[7] = (c * src[7] + d * src[7 + sstride] + 4) >> 3; |
| */ |
| __asm__ volatile ( |
| "xor %[ftmp0], %[ftmp0], %[ftmp0] \n\t" |
| "li %[tmp0], 0x03 \n\t" |
| "mtc1 %[tmp0], %[ftmp4] \n\t" |
| "pshufh %[c], %[c], %[ftmp0] \n\t" |
| "pshufh %[d], %[d], %[ftmp0] \n\t" |
| |
| "1: \n\t" |
| // 0 - 7 |
| PUT_VP8_BILINEAR8_V_MMI(%[src], %[src1], %[dst], %[sstride]) |
| PTR_ADDIU "%[src0], %[src], 0x08 \n\t" |
| PTR_ADDIU "%[dst0], %[dst], 0x08 \n\t" |
| // 8 - 15 |
| PUT_VP8_BILINEAR8_V_MMI(%[src0], %[src1], %[dst0], %[sstride]) |
| |
| "addiu %[h], %[h], -0x01 \n\t" |
| PTR_ADDU "%[src], %[src], %[sstride] \n\t" |
| PTR_ADDU "%[dst], %[dst], %[dstride] \n\t" |
| "bnez %[h], 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]), |
| [tmp0]"=&r"(tmp[0]), |
| RESTRICT_ASM_ALL64 |
| [src0]"=&r"(src0), [dst0]"=&r"(dst0), |
| [src1]"=&r"(src1), |
| [h]"+&r"(h), |
| [dst]"+&r"(dst), [src]"+&r"(src), |
| [c]"+&f"(c), [d]"+&f"(d) |
| : [sstride]"r"((mips_reg)sstride), |
| [dstride]"r"((mips_reg)dstride), |
| [ff_pw_4]"f"(ff_pw_4) |
| : "memory" |
| ); |
| #else |
| int c = 8 - my, d = my; |
| int x, y; |
| |
| for (y = 0; y < h; y++) { |
| for (x = 0; x < 16; x++) |
| dst[x] = (c * src[x] + d * src[x + sstride] + 4) >> 3; |
| dst += dstride; |
| src += sstride; |
| } |
| #endif |
| } |
| |
| void ff_put_vp8_bilinear16_hv_mmi(uint8_t *dst, ptrdiff_t dstride, uint8_t *src, |
| ptrdiff_t sstride, int h, int mx, int my) |
| { |
| #if 1 |
| DECLARE_ALIGNED(8, uint8_t, tmp_array[528]); |
| uint8_t *tmp = tmp_array; |
| |
| ff_put_vp8_bilinear16_h_mmi(tmp, 16, src, sstride, h + 1, mx, my); |
| ff_put_vp8_bilinear16_v_mmi(dst, dstride, tmp, 16, h, mx, my); |
| #else |
| int a = 8 - mx, b = mx; |
| int c = 8 - my, d = my; |
| int x, y; |
| uint8_t tmp_array[528]; |
| uint8_t *tmp = tmp_array; |
| |
| for (y = 0; y < h + 1; y++) { |
| for (x = 0; x < 16; x++) |
| tmp[x] = (a * src[x] + b * src[x + 1] + 4) >> 3; |
| tmp += 16; |
| src += sstride; |
| } |
| |
| tmp = tmp_array; |
| |
| for (y = 0; y < h; y++) { |
| for (x = 0; x < 16; x++) |
| dst[x] = (c * tmp[x] + d * tmp[x + 16] + 4) >> 3; |
| dst += dstride; |
| tmp += 16; |
| } |
| #endif |
| } |
| |
| void ff_put_vp8_bilinear8_h_mmi(uint8_t *dst, ptrdiff_t dstride, uint8_t *src, |
| ptrdiff_t sstride, int h, int mx, int my) |
| { |
| #if 1 |
| int a = 8 - mx, b = mx; |
| double ftmp[7]; |
| uint32_t tmp[1]; |
| DECLARE_VAR_ALL64; |
| |
| /* |
| dst[0] = (a * src[0] + b * src[1] + 4) >> 3; |
| dst[1] = (a * src[1] + b * src[2] + 4) >> 3; |
| dst[2] = (a * src[2] + b * src[3] + 4) >> 3; |
| dst[3] = (a * src[3] + b * src[4] + 4) >> 3; |
| dst[4] = (a * src[4] + b * src[5] + 4) >> 3; |
| dst[5] = (a * src[5] + b * src[6] + 4) >> 3; |
| dst[6] = (a * src[6] + b * src[7] + 4) >> 3; |
| dst[7] = (a * src[7] + b * src[8] + 4) >> 3; |
| */ |
| __asm__ volatile ( |
| "xor %[ftmp0], %[ftmp0], %[ftmp0] \n\t" |
| "li %[tmp0], 0x03 \n\t" |
| "mtc1 %[tmp0], %[ftmp4] \n\t" |
| "pshufh %[a], %[a], %[ftmp0] \n\t" |
| "pshufh %[b], %[b], %[ftmp0] \n\t" |
| |
| "1: \n\t" |
| PUT_VP8_BILINEAR8_H_MMI(%[src], %[dst]) |
| |
| "addiu %[h], %[h], -0x01 \n\t" |
| PTR_ADDU "%[src], %[src], %[sstride] \n\t" |
| PTR_ADDU "%[dst], %[dst], %[dstride] \n\t" |
| "bnez %[h], 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]), |
| [tmp0]"=&r"(tmp[0]), |
| RESTRICT_ASM_ALL64 |
| [h]"+&r"(h), |
| [dst]"+&r"(dst), [src]"+&r"(src), |
| [a]"+&f"(a), [b]"+&f"(b) |
| : [sstride]"r"((mips_reg)sstride), |
| [dstride]"r"((mips_reg)dstride), |
| [ff_pw_4]"f"(ff_pw_4) |
| : "memory" |
| ); |
| #else |
| int a = 8 - mx, b = mx; |
| int x, y; |
| |
| for (y = 0; y < h; y++) { |
| for (x = 0; x < 8; x++) |
| dst[x] = (a * src[x] + b * src[x + 1] + 4) >> 3; |
| dst += dstride; |
| src += sstride; |
| } |
| #endif |
| } |
| |
| void ff_put_vp8_bilinear8_v_mmi(uint8_t *dst, ptrdiff_t dstride, uint8_t *src, |
| ptrdiff_t sstride, int h, int mx, int my) |
| { |
| #if 1 |
| int c = 8 - my, d = my; |
| double ftmp[7]; |
| uint32_t tmp[1]; |
| mips_reg src1; |
| DECLARE_VAR_ALL64; |
| |
| /* |
| dst[0] = (c * src[0] + d * src[ sstride] + 4) >> 3; |
| dst[1] = (c * src[1] + d * src[1 + sstride] + 4) >> 3; |
| dst[2] = (c * src[2] + d * src[2 + sstride] + 4) >> 3; |
| dst[3] = (c * src[3] + d * src[3 + sstride] + 4) >> 3; |
| dst[4] = (c * src[4] + d * src[4 + sstride] + 4) >> 3; |
| dst[5] = (c * src[5] + d * src[5 + sstride] + 4) >> 3; |
| dst[6] = (c * src[6] + d * src[6 + sstride] + 4) >> 3; |
| dst[7] = (c * src[7] + d * src[7 + sstride] + 4) >> 3; |
| */ |
| __asm__ volatile ( |
| "xor %[ftmp0], %[ftmp0], %[ftmp0] \n\t" |
| "li %[tmp0], 0x03 \n\t" |
| "mtc1 %[tmp0], %[ftmp4] \n\t" |
| "pshufh %[c], %[c], %[ftmp0] \n\t" |
| "pshufh %[d], %[d], %[ftmp0] \n\t" |
| |
| "1: \n\t" |
| PUT_VP8_BILINEAR8_V_MMI(%[src], %[src1], %[dst], %[sstride]) |
| |
| "addiu %[h], %[h], -0x01 \n\t" |
| PTR_ADDU "%[src], %[src], %[sstride] \n\t" |
| PTR_ADDU "%[dst], %[dst], %[dstride] \n\t" |
| "bnez %[h], 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]), |
| [tmp0]"=&r"(tmp[0]), |
| RESTRICT_ASM_ALL64 |
| [src1]"=&r"(src1), |
| [h]"+&r"(h), |
| [dst]"+&r"(dst), [src]"+&r"(src), |
| [c]"+&f"(c), [d]"+&f"(d) |
| : [sstride]"r"((mips_reg)sstride), |
| [dstride]"r"((mips_reg)dstride), |
| [ff_pw_4]"f"(ff_pw_4) |
| : "memory" |
| ); |
| #else |
| int c = 8 - my, d = my; |
| int x, y; |
| |
| for (y = 0; y < h; y++) { |
| for (x = 0; x < 8; x++) |
| dst[x] = (c * src[x] + d * src[x + sstride] + 4) >> 3; |
| dst += dstride; |
| src += sstride; |
| } |
| #endif |
| } |
| |
| void ff_put_vp8_bilinear8_hv_mmi(uint8_t *dst, ptrdiff_t dstride, uint8_t *src, |
| ptrdiff_t sstride, int h, int mx, int my) |
| { |
| #if 1 |
| DECLARE_ALIGNED(8, uint8_t, tmp_array[136]); |
| uint8_t *tmp = tmp_array; |
| |
| ff_put_vp8_bilinear8_h_mmi(tmp, 8, src, sstride, h + 1, mx, my); |
| ff_put_vp8_bilinear8_v_mmi(dst, dstride, tmp, 8, h, mx, my); |
| #else |
| int a = 8 - mx, b = mx; |
| int c = 8 - my, d = my; |
| int x, y; |
| uint8_t tmp_array[136]; |
| uint8_t *tmp = tmp_array; |
| |
| for (y = 0; y < h + 1; y++) { |
| for (x = 0; x < 8; x++) |
| tmp[x] = (a * src[x] + b * src[x + 1] + 4) >> 3; |
| tmp += 8; |
| src += sstride; |
| } |
| |
| tmp = tmp_array; |
| |
| for (y = 0; y < h; y++) { |
| for (x = 0; x < 8; x++) |
| dst[x] = (c * tmp[x] + d * tmp[x + 8] + 4) >> 3; |
| dst += dstride; |
| tmp += 8; |
| } |
| #endif |
| } |
| |
| void ff_put_vp8_bilinear4_h_mmi(uint8_t *dst, ptrdiff_t dstride, uint8_t *src, |
| ptrdiff_t sstride, int h, int mx, int my) |
| { |
| #if 1 |
| int a = 8 - mx, b = mx; |
| double ftmp[5]; |
| uint32_t tmp[1]; |
| DECLARE_VAR_LOW32; |
| DECLARE_VAR_ALL64; |
| |
| /* |
| dst[0] = (a * src[0] + b * src[1] + 4) >> 3; |
| dst[1] = (a * src[1] + b * src[2] + 4) >> 3; |
| dst[2] = (a * src[2] + b * src[3] + 4) >> 3; |
| dst[3] = (a * src[3] + b * src[4] + 4) >> 3; |
| */ |
| __asm__ volatile ( |
| "xor %[ftmp0], %[ftmp0], %[ftmp0] \n\t" |
| "li %[tmp0], 0x03 \n\t" |
| "mtc1 %[tmp0], %[ftmp4] \n\t" |
| "pshufh %[a], %[a], %[ftmp0] \n\t" |
| "pshufh %[b], %[b], %[ftmp0] \n\t" |
| |
| "1: \n\t" |
| PUT_VP8_BILINEAR4_H_MMI(%[src], %[dst]) |
| |
| "addiu %[h], %[h], -0x01 \n\t" |
| PTR_ADDU "%[src], %[src], %[sstride] \n\t" |
| PTR_ADDU "%[dst], %[dst], %[dstride] \n\t" |
| "bnez %[h], 1b \n\t" |
| : [ftmp0]"=&f"(ftmp[0]), [ftmp1]"=&f"(ftmp[1]), |
| [ftmp2]"=&f"(ftmp[2]), [ftmp3]"=&f"(ftmp[3]), |
| [ftmp4]"=&f"(ftmp[4]), |
| [tmp0]"=&r"(tmp[0]), |
| RESTRICT_ASM_LOW32 |
| RESTRICT_ASM_ALL64 |
| [h]"+&r"(h), |
| [dst]"+&r"(dst), [src]"+&r"(src), |
| [a]"+&f"(a), [b]"+&f"(b) |
| : [sstride]"r"((mips_reg)sstride), |
| [dstride]"r"((mips_reg)dstride), |
| [ff_pw_4]"f"(ff_pw_4) |
| : "memory" |
| ); |
| #else |
| int a = 8 - mx, b = mx; |
| int x, y; |
| |
| for (y = 0; y < h; y++) { |
| for (x = 0; x < 4; x++) |
| dst[x] = (a * src[x] + b * src[x + 1] + 4) >> 3; |
| dst += dstride; |
| src += sstride; |
| } |
| #endif |
| } |
| |
| void ff_put_vp8_bilinear4_v_mmi(uint8_t *dst, ptrdiff_t dstride, uint8_t *src, |
| ptrdiff_t sstride, int h, int mx, int my) |
| { |
| #if 1 |
| int c = 8 - my, d = my; |
| double ftmp[7]; |
| uint32_t tmp[1]; |
| mips_reg src1; |
| DECLARE_VAR_LOW32; |
| DECLARE_VAR_ALL64; |
| |
| /* |
| dst[0] = (c * src[0] + d * src[ sstride] + 4) >> 3; |
| dst[1] = (c * src[1] + d * src[1 + sstride] + 4) >> 3; |
| dst[2] = (c * src[2] + d * src[2 + sstride] + 4) >> 3; |
| dst[3] = (c * src[3] + d * src[3 + sstride] + 4) >> 3; |
| */ |
| __asm__ volatile ( |
| "xor %[ftmp0], %[ftmp0], %[ftmp0] \n\t" |
| "li %[tmp0], 0x03 \n\t" |
| "mtc1 %[tmp0], %[ftmp4] \n\t" |
| "pshufh %[c], %[c], %[ftmp0] \n\t" |
| "pshufh %[d], %[d], %[ftmp0] \n\t" |
| |
| "1: \n\t" |
| PUT_VP8_BILINEAR4_V_MMI(%[src], %[src1], %[dst], %[sstride]) |
| |
| "addiu %[h], %[h], -0x01 \n\t" |
| PTR_ADDU "%[src], %[src], %[sstride] \n\t" |
| PTR_ADDU "%[dst], %[dst], %[dstride] \n\t" |
| "bnez %[h], 1b \n\t" |
| : [ftmp0]"=&f"(ftmp[0]), [ftmp1]"=&f"(ftmp[1]), |
| [ftmp2]"=&f"(ftmp[2]), [ftmp3]"=&f"(ftmp[3]), |
| [ftmp4]"=&f"(ftmp[4]), |
| [tmp0]"=&r"(tmp[0]), |
| RESTRICT_ASM_LOW32 |
| RESTRICT_ASM_ALL64 |
| [src1]"=&r"(src1), |
| [h]"+&r"(h), |
| [dst]"+&r"(dst), [src]"+&r"(src), |
| [c]"+&f"(c), [d]"+&f"(d) |
| : [sstride]"r"((mips_reg)sstride), |
| [dstride]"r"((mips_reg)dstride), |
| [ff_pw_4]"f"(ff_pw_4) |
| : "memory" |
| ); |
| #else |
| int c = 8 - my, d = my; |
| int x, y; |
| |
| for (y = 0; y < h; y++) { |
| for (x = 0; x < 4; x++) |
| dst[x] = (c * src[x] + d * src[x + sstride] + 4) >> 3; |
| dst += dstride; |
| src += sstride; |
| } |
| #endif |
| } |
| |
| void ff_put_vp8_bilinear4_hv_mmi(uint8_t *dst, ptrdiff_t dstride, uint8_t *src, |
| ptrdiff_t sstride, int h, int mx, int my) |
| { |
| #if 1 |
| DECLARE_ALIGNED(4, uint8_t, tmp_array[36]); |
| uint8_t *tmp = tmp_array; |
| |
| ff_put_vp8_bilinear4_h_mmi(tmp, 4, src, sstride, h + 1, mx, my); |
| ff_put_vp8_bilinear4_v_mmi(dst, dstride, tmp, 4, h, mx, my); |
| #else |
| int a = 8 - mx, b = mx; |
| int c = 8 - my, d = my; |
| int x, y; |
| uint8_t tmp_array[36]; |
| uint8_t *tmp = tmp_array; |
| |
| for (y = 0; y < h + 1; y++) { |
| for (x = 0; x < 4; x++) |
| tmp[x] = (a * src[x] + b * src[x + 1] + 4) >> 3; |
| tmp += 4; |
| src += sstride; |
| } |
| |
| tmp = tmp_array; |
| |
| for (y = 0; y < h; y++) { |
| for (x = 0; x < 4; x++) |
| dst[x] = (c * tmp[x] + d * tmp[x + 4] + 4) >> 3; |
| dst += dstride; |
| tmp += 4; |
| } |
| #endif |
| } |
