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Diffstat (limited to 'media/libvpx/libvpx/vpx_dsp/mips/vpx_convolve8_avg_msa.c')
-rw-r--r--media/libvpx/libvpx/vpx_dsp/mips/vpx_convolve8_avg_msa.c611
1 files changed, 611 insertions, 0 deletions
diff --git a/media/libvpx/libvpx/vpx_dsp/mips/vpx_convolve8_avg_msa.c b/media/libvpx/libvpx/vpx_dsp/mips/vpx_convolve8_avg_msa.c
new file mode 100644
index 0000000000..ba816192a1
--- /dev/null
+++ b/media/libvpx/libvpx/vpx_dsp/mips/vpx_convolve8_avg_msa.c
@@ -0,0 +1,611 @@
+/*
+ * Copyright (c) 2015 The WebM project authors. All Rights Reserved.
+ *
+ * Use of this source code is governed by a BSD-style license
+ * that can be found in the LICENSE file in the root of the source
+ * tree. An additional intellectual property rights grant can be found
+ * in the file PATENTS. All contributing project authors may
+ * be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <assert.h>
+#include "./vpx_dsp_rtcd.h"
+#include "vpx_dsp/mips/vpx_convolve_msa.h"
+
+static void common_hv_8ht_8vt_and_aver_dst_4w_msa(
+ const uint8_t *src, int32_t src_stride, uint8_t *dst, int32_t dst_stride,
+ int8_t *filter_horiz, int8_t *filter_vert, int32_t height) {
+ uint32_t loop_cnt;
+ uint32_t tp0, tp1, tp2, tp3;
+ v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10;
+ v16u8 dst0 = { 0 }, mask0, mask1, mask2, mask3, res;
+ v16i8 filt_hz0, filt_hz1, filt_hz2, filt_hz3;
+ v8i16 hz_out0, hz_out1, hz_out2, hz_out3, hz_out4, hz_out5, hz_out6;
+ v8i16 hz_out7, hz_out8, hz_out9, res0, res1, vec0, vec1, vec2, vec3, vec4;
+ v8i16 filt, filt_vt0, filt_vt1, filt_vt2, filt_vt3;
+
+ mask0 = LD_UB(&mc_filt_mask_arr[16]);
+ src -= (3 + 3 * src_stride);
+
+ /* rearranging filter */
+ filt = LD_SH(filter_horiz);
+ SPLATI_H4_SB(filt, 0, 1, 2, 3, filt_hz0, filt_hz1, filt_hz2, filt_hz3);
+
+ mask1 = mask0 + 2;
+ mask2 = mask0 + 4;
+ mask3 = mask0 + 6;
+
+ LD_SB7(src, src_stride, src0, src1, src2, src3, src4, src5, src6);
+ XORI_B7_128_SB(src0, src1, src2, src3, src4, src5, src6);
+ src += (7 * src_stride);
+
+ hz_out0 = HORIZ_8TAP_FILT(src0, src1, mask0, mask1, mask2, mask3, filt_hz0,
+ filt_hz1, filt_hz2, filt_hz3);
+ hz_out2 = HORIZ_8TAP_FILT(src2, src3, mask0, mask1, mask2, mask3, filt_hz0,
+ filt_hz1, filt_hz2, filt_hz3);
+ hz_out4 = HORIZ_8TAP_FILT(src4, src5, mask0, mask1, mask2, mask3, filt_hz0,
+ filt_hz1, filt_hz2, filt_hz3);
+ hz_out5 = HORIZ_8TAP_FILT(src5, src6, mask0, mask1, mask2, mask3, filt_hz0,
+ filt_hz1, filt_hz2, filt_hz3);
+ SLDI_B2_SH(hz_out2, hz_out4, hz_out0, hz_out2, hz_out1, hz_out3, 8);
+
+ filt = LD_SH(filter_vert);
+ SPLATI_H4_SH(filt, 0, 1, 2, 3, filt_vt0, filt_vt1, filt_vt2, filt_vt3);
+
+ ILVEV_B2_SH(hz_out0, hz_out1, hz_out2, hz_out3, vec0, vec1);
+ vec2 = (v8i16)__msa_ilvev_b((v16i8)hz_out5, (v16i8)hz_out4);
+
+ for (loop_cnt = (height >> 2); loop_cnt--;) {
+ LD_SB4(src, src_stride, src7, src8, src9, src10);
+ XORI_B4_128_SB(src7, src8, src9, src10);
+ src += (4 * src_stride);
+
+ LW4(dst, dst_stride, tp0, tp1, tp2, tp3);
+ INSERT_W4_UB(tp0, tp1, tp2, tp3, dst0);
+ hz_out7 = HORIZ_8TAP_FILT(src7, src8, mask0, mask1, mask2, mask3, filt_hz0,
+ filt_hz1, filt_hz2, filt_hz3);
+ hz_out6 = (v8i16)__msa_sldi_b((v16i8)hz_out7, (v16i8)hz_out5, 8);
+ vec3 = (v8i16)__msa_ilvev_b((v16i8)hz_out7, (v16i8)hz_out6);
+ res0 = FILT_8TAP_DPADD_S_H(vec0, vec1, vec2, vec3, filt_vt0, filt_vt1,
+ filt_vt2, filt_vt3);
+
+ hz_out9 = HORIZ_8TAP_FILT(src9, src10, mask0, mask1, mask2, mask3, filt_hz0,
+ filt_hz1, filt_hz2, filt_hz3);
+ hz_out8 = (v8i16)__msa_sldi_b((v16i8)hz_out9, (v16i8)hz_out7, 8);
+ vec4 = (v8i16)__msa_ilvev_b((v16i8)hz_out9, (v16i8)hz_out8);
+ res1 = FILT_8TAP_DPADD_S_H(vec1, vec2, vec3, vec4, filt_vt0, filt_vt1,
+ filt_vt2, filt_vt3);
+
+ SRARI_H2_SH(res0, res1, FILTER_BITS);
+ SAT_SH2_SH(res0, res1, 7);
+ res = PCKEV_XORI128_UB(res0, res1);
+ res = (v16u8)__msa_aver_u_b(res, dst0);
+ ST4x4_UB(res, res, 0, 1, 2, 3, dst, dst_stride);
+ dst += (4 * dst_stride);
+
+ hz_out5 = hz_out9;
+ vec0 = vec2;
+ vec1 = vec3;
+ vec2 = vec4;
+ }
+}
+
+static void common_hv_8ht_8vt_and_aver_dst_8w_msa(
+ const uint8_t *src, int32_t src_stride, uint8_t *dst, int32_t dst_stride,
+ int8_t *filter_horiz, int8_t *filter_vert, int32_t height) {
+ uint32_t loop_cnt;
+ uint64_t tp0, tp1, tp2, tp3;
+ v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, src9, src10;
+ v16i8 filt_hz0, filt_hz1, filt_hz2, filt_hz3;
+ v8i16 filt, filt_vt0, filt_vt1, filt_vt2, filt_vt3;
+ v16u8 dst0 = { 0 }, dst1 = { 0 }, mask0, mask1, mask2, mask3;
+ v8i16 hz_out0, hz_out1, hz_out2, hz_out3, hz_out4, hz_out5, hz_out6;
+ v8i16 hz_out7, hz_out8, hz_out9, hz_out10, tmp0, tmp1, tmp2, tmp3;
+ v8i16 out0, out1, out2, out3, out4, out5, out6, out7, out8, out9;
+
+ mask0 = LD_UB(&mc_filt_mask_arr[0]);
+ src -= (3 + 3 * src_stride);
+
+ /* rearranging filter */
+ filt = LD_SH(filter_horiz);
+ SPLATI_H4_SB(filt, 0, 1, 2, 3, filt_hz0, filt_hz1, filt_hz2, filt_hz3);
+
+ mask1 = mask0 + 2;
+ mask2 = mask0 + 4;
+ mask3 = mask0 + 6;
+
+ LD_SB7(src, src_stride, src0, src1, src2, src3, src4, src5, src6);
+ src += (7 * src_stride);
+
+ XORI_B7_128_SB(src0, src1, src2, src3, src4, src5, src6);
+ hz_out0 = HORIZ_8TAP_FILT(src0, src0, mask0, mask1, mask2, mask3, filt_hz0,
+ filt_hz1, filt_hz2, filt_hz3);
+ hz_out1 = HORIZ_8TAP_FILT(src1, src1, mask0, mask1, mask2, mask3, filt_hz0,
+ filt_hz1, filt_hz2, filt_hz3);
+ hz_out2 = HORIZ_8TAP_FILT(src2, src2, mask0, mask1, mask2, mask3, filt_hz0,
+ filt_hz1, filt_hz2, filt_hz3);
+ hz_out3 = HORIZ_8TAP_FILT(src3, src3, mask0, mask1, mask2, mask3, filt_hz0,
+ filt_hz1, filt_hz2, filt_hz3);
+ hz_out4 = HORIZ_8TAP_FILT(src4, src4, mask0, mask1, mask2, mask3, filt_hz0,
+ filt_hz1, filt_hz2, filt_hz3);
+ hz_out5 = HORIZ_8TAP_FILT(src5, src5, mask0, mask1, mask2, mask3, filt_hz0,
+ filt_hz1, filt_hz2, filt_hz3);
+ hz_out6 = HORIZ_8TAP_FILT(src6, src6, mask0, mask1, mask2, mask3, filt_hz0,
+ filt_hz1, filt_hz2, filt_hz3);
+
+ filt = LD_SH(filter_vert);
+ SPLATI_H4_SH(filt, 0, 1, 2, 3, filt_vt0, filt_vt1, filt_vt2, filt_vt3);
+
+ ILVEV_B2_SH(hz_out0, hz_out1, hz_out2, hz_out3, out0, out1);
+ ILVEV_B2_SH(hz_out4, hz_out5, hz_out1, hz_out2, out2, out4);
+ ILVEV_B2_SH(hz_out3, hz_out4, hz_out5, hz_out6, out5, out6);
+
+ for (loop_cnt = (height >> 2); loop_cnt--;) {
+ LD_SB4(src, src_stride, src7, src8, src9, src10);
+ XORI_B4_128_SB(src7, src8, src9, src10);
+ src += (4 * src_stride);
+
+ LD4(dst, dst_stride, tp0, tp1, tp2, tp3);
+ INSERT_D2_UB(tp0, tp1, dst0);
+ INSERT_D2_UB(tp2, tp3, dst1);
+
+ hz_out7 = HORIZ_8TAP_FILT(src7, src7, mask0, mask1, mask2, mask3, filt_hz0,
+ filt_hz1, filt_hz2, filt_hz3);
+ out3 = (v8i16)__msa_ilvev_b((v16i8)hz_out7, (v16i8)hz_out6);
+ tmp0 = FILT_8TAP_DPADD_S_H(out0, out1, out2, out3, filt_vt0, filt_vt1,
+ filt_vt2, filt_vt3);
+
+ hz_out8 = HORIZ_8TAP_FILT(src8, src8, mask0, mask1, mask2, mask3, filt_hz0,
+ filt_hz1, filt_hz2, filt_hz3);
+ out7 = (v8i16)__msa_ilvev_b((v16i8)hz_out8, (v16i8)hz_out7);
+ tmp1 = FILT_8TAP_DPADD_S_H(out4, out5, out6, out7, filt_vt0, filt_vt1,
+ filt_vt2, filt_vt3);
+
+ hz_out9 = HORIZ_8TAP_FILT(src9, src9, mask0, mask1, mask2, mask3, filt_hz0,
+ filt_hz1, filt_hz2, filt_hz3);
+ out8 = (v8i16)__msa_ilvev_b((v16i8)hz_out9, (v16i8)hz_out8);
+ tmp2 = FILT_8TAP_DPADD_S_H(out1, out2, out3, out8, filt_vt0, filt_vt1,
+ filt_vt2, filt_vt3);
+
+ hz_out10 = HORIZ_8TAP_FILT(src10, src10, mask0, mask1, mask2, mask3,
+ filt_hz0, filt_hz1, filt_hz2, filt_hz3);
+ out9 = (v8i16)__msa_ilvev_b((v16i8)hz_out10, (v16i8)hz_out9);
+ tmp3 = FILT_8TAP_DPADD_S_H(out5, out6, out7, out9, filt_vt0, filt_vt1,
+ filt_vt2, filt_vt3);
+
+ SRARI_H4_SH(tmp0, tmp1, tmp2, tmp3, FILTER_BITS);
+ SAT_SH4_SH(tmp0, tmp1, tmp2, tmp3, 7);
+ CONVERT_UB_AVG_ST8x4_UB(tmp0, tmp1, tmp2, tmp3, dst0, dst1, dst,
+ dst_stride);
+ dst += (4 * dst_stride);
+
+ hz_out6 = hz_out10;
+ out0 = out2;
+ out1 = out3;
+ out2 = out8;
+ out4 = out6;
+ out5 = out7;
+ out6 = out9;
+ }
+}
+
+static void common_hv_8ht_8vt_and_aver_dst_16w_msa(
+ const uint8_t *src, int32_t src_stride, uint8_t *dst, int32_t dst_stride,
+ int8_t *filter_horiz, int8_t *filter_vert, int32_t height) {
+ int32_t multiple8_cnt;
+ for (multiple8_cnt = 2; multiple8_cnt--;) {
+ common_hv_8ht_8vt_and_aver_dst_8w_msa(src, src_stride, dst, dst_stride,
+ filter_horiz, filter_vert, height);
+ src += 8;
+ dst += 8;
+ }
+}
+
+static void common_hv_8ht_8vt_and_aver_dst_32w_msa(
+ const uint8_t *src, int32_t src_stride, uint8_t *dst, int32_t dst_stride,
+ int8_t *filter_horiz, int8_t *filter_vert, int32_t height) {
+ int32_t multiple8_cnt;
+ for (multiple8_cnt = 4; multiple8_cnt--;) {
+ common_hv_8ht_8vt_and_aver_dst_8w_msa(src, src_stride, dst, dst_stride,
+ filter_horiz, filter_vert, height);
+ src += 8;
+ dst += 8;
+ }
+}
+
+static void common_hv_8ht_8vt_and_aver_dst_64w_msa(
+ const uint8_t *src, int32_t src_stride, uint8_t *dst, int32_t dst_stride,
+ int8_t *filter_horiz, int8_t *filter_vert, int32_t height) {
+ int32_t multiple8_cnt;
+ for (multiple8_cnt = 8; multiple8_cnt--;) {
+ common_hv_8ht_8vt_and_aver_dst_8w_msa(src, src_stride, dst, dst_stride,
+ filter_horiz, filter_vert, height);
+ src += 8;
+ dst += 8;
+ }
+}
+
+static void common_hv_2ht_2vt_and_aver_dst_4x4_msa(
+ const uint8_t *src, int32_t src_stride, uint8_t *dst, int32_t dst_stride,
+ int8_t *filter_horiz, int8_t *filter_vert) {
+ uint32_t tp0, tp1, tp2, tp3;
+ v16i8 src0, src1, src2, src3, src4, mask;
+ v16u8 filt_hz, filt_vt, vec0, vec1;
+ v16u8 dst0 = { 0 }, out;
+ v8u16 hz_out0, hz_out1, hz_out2, hz_out3, hz_out4, tmp0, tmp1, filt;
+
+ mask = LD_SB(&mc_filt_mask_arr[16]);
+
+ /* rearranging filter */
+ filt = LD_UH(filter_horiz);
+ filt_hz = (v16u8)__msa_splati_h((v8i16)filt, 0);
+
+ filt = LD_UH(filter_vert);
+ filt_vt = (v16u8)__msa_splati_h((v8i16)filt, 0);
+
+ LD_SB5(src, src_stride, src0, src1, src2, src3, src4);
+
+ hz_out0 = HORIZ_2TAP_FILT_UH(src0, src1, mask, filt_hz, FILTER_BITS);
+ hz_out2 = HORIZ_2TAP_FILT_UH(src2, src3, mask, filt_hz, FILTER_BITS);
+ hz_out4 = HORIZ_2TAP_FILT_UH(src4, src4, mask, filt_hz, FILTER_BITS);
+ hz_out1 = (v8u16)__msa_sldi_b((v16i8)hz_out2, (v16i8)hz_out0, 8);
+ hz_out3 = (v8u16)__msa_pckod_d((v2i64)hz_out4, (v2i64)hz_out2);
+ ILVEV_B2_UB(hz_out0, hz_out1, hz_out2, hz_out3, vec0, vec1);
+
+ LW4(dst, dst_stride, tp0, tp1, tp2, tp3);
+ INSERT_W4_UB(tp0, tp1, tp2, tp3, dst0);
+ DOTP_UB2_UH(vec0, vec1, filt_vt, filt_vt, tmp0, tmp1);
+ SRARI_H2_UH(tmp0, tmp1, FILTER_BITS);
+ out = (v16u8)__msa_pckev_b((v16i8)tmp1, (v16i8)tmp0);
+ out = __msa_aver_u_b(out, dst0);
+ ST4x4_UB(out, out, 0, 1, 2, 3, dst, dst_stride);
+}
+
+static void common_hv_2ht_2vt_and_aver_dst_4x8_msa(
+ const uint8_t *src, int32_t src_stride, uint8_t *dst, int32_t dst_stride,
+ int8_t *filter_horiz, int8_t *filter_vert) {
+ uint32_t tp0, tp1, tp2, tp3;
+ v16i8 src0, src1, src2, src3, src4, src5, src6, src7, src8, mask;
+ v16u8 filt_hz, filt_vt, vec0, vec1, vec2, vec3, res0, res1;
+ v16u8 dst0 = { 0 }, dst1 = { 0 };
+ v8u16 hz_out0, hz_out1, hz_out2, hz_out3, hz_out4, hz_out5, hz_out6;
+ v8u16 hz_out7, hz_out8, tmp0, tmp1, tmp2, tmp3;
+ v8i16 filt;
+
+ mask = LD_SB(&mc_filt_mask_arr[16]);
+
+ /* rearranging filter */
+ filt = LD_SH(filter_horiz);
+ filt_hz = (v16u8)__msa_splati_h(filt, 0);
+
+ filt = LD_SH(filter_vert);
+ filt_vt = (v16u8)__msa_splati_h(filt, 0);
+
+ LD_SB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7);
+ src += (8 * src_stride);
+ src8 = LD_SB(src);
+
+ hz_out0 = HORIZ_2TAP_FILT_UH(src0, src1, mask, filt_hz, FILTER_BITS);
+ hz_out2 = HORIZ_2TAP_FILT_UH(src2, src3, mask, filt_hz, FILTER_BITS);
+ hz_out4 = HORIZ_2TAP_FILT_UH(src4, src5, mask, filt_hz, FILTER_BITS);
+ hz_out6 = HORIZ_2TAP_FILT_UH(src6, src7, mask, filt_hz, FILTER_BITS);
+ hz_out8 = HORIZ_2TAP_FILT_UH(src8, src8, mask, filt_hz, FILTER_BITS);
+ SLDI_B3_UH(hz_out2, hz_out4, hz_out6, hz_out0, hz_out2, hz_out4, hz_out1,
+ hz_out3, hz_out5, 8);
+ hz_out7 = (v8u16)__msa_pckod_d((v2i64)hz_out8, (v2i64)hz_out6);
+
+ LW4(dst, dst_stride, tp0, tp1, tp2, tp3);
+ INSERT_W4_UB(tp0, tp1, tp2, tp3, dst0);
+ LW4(dst + 4 * dst_stride, dst_stride, tp0, tp1, tp2, tp3);
+ INSERT_W4_UB(tp0, tp1, tp2, tp3, dst1);
+ ILVEV_B2_UB(hz_out0, hz_out1, hz_out2, hz_out3, vec0, vec1);
+ ILVEV_B2_UB(hz_out4, hz_out5, hz_out6, hz_out7, vec2, vec3);
+ DOTP_UB4_UH(vec0, vec1, vec2, vec3, filt_vt, filt_vt, filt_vt, filt_vt, tmp0,
+ tmp1, tmp2, tmp3);
+ SRARI_H4_UH(tmp0, tmp1, tmp2, tmp3, FILTER_BITS);
+ PCKEV_B2_UB(tmp1, tmp0, tmp3, tmp2, res0, res1);
+ AVER_UB2_UB(res0, dst0, res1, dst1, res0, res1);
+ ST4x8_UB(res0, res1, dst, dst_stride);
+}
+
+static void common_hv_2ht_2vt_and_aver_dst_4w_msa(
+ const uint8_t *src, int32_t src_stride, uint8_t *dst, int32_t dst_stride,
+ int8_t *filter_horiz, int8_t *filter_vert, int32_t height) {
+ if (4 == height) {
+ common_hv_2ht_2vt_and_aver_dst_4x4_msa(src, src_stride, dst, dst_stride,
+ filter_horiz, filter_vert);
+ } else if (8 == height) {
+ common_hv_2ht_2vt_and_aver_dst_4x8_msa(src, src_stride, dst, dst_stride,
+ filter_horiz, filter_vert);
+ }
+}
+
+static void common_hv_2ht_2vt_and_aver_dst_8x4_msa(
+ const uint8_t *src, int32_t src_stride, uint8_t *dst, int32_t dst_stride,
+ int8_t *filter_horiz, int8_t *filter_vert) {
+ uint64_t tp0, tp1, tp2, tp3;
+ v16i8 src0, src1, src2, src3, src4, mask;
+ v16u8 filt_hz, filt_vt, dst0 = { 0 }, dst1 = { 0 }, vec0, vec1, vec2, vec3;
+ v8u16 hz_out0, hz_out1, tmp0, tmp1, tmp2, tmp3;
+ v8i16 filt;
+
+ mask = LD_SB(&mc_filt_mask_arr[0]);
+
+ /* rearranging filter */
+ filt = LD_SH(filter_horiz);
+ filt_hz = (v16u8)__msa_splati_h(filt, 0);
+
+ filt = LD_SH(filter_vert);
+ filt_vt = (v16u8)__msa_splati_h(filt, 0);
+
+ LD_SB5(src, src_stride, src0, src1, src2, src3, src4);
+ src += (5 * src_stride);
+
+ LD4(dst, dst_stride, tp0, tp1, tp2, tp3);
+ INSERT_D2_UB(tp0, tp1, dst0);
+ INSERT_D2_UB(tp2, tp3, dst1);
+ hz_out0 = HORIZ_2TAP_FILT_UH(src0, src0, mask, filt_hz, FILTER_BITS);
+ hz_out1 = HORIZ_2TAP_FILT_UH(src1, src1, mask, filt_hz, FILTER_BITS);
+ vec0 = (v16u8)__msa_ilvev_b((v16i8)hz_out1, (v16i8)hz_out0);
+ tmp0 = __msa_dotp_u_h(vec0, filt_vt);
+
+ hz_out0 = HORIZ_2TAP_FILT_UH(src2, src2, mask, filt_hz, FILTER_BITS);
+ vec1 = (v16u8)__msa_ilvev_b((v16i8)hz_out0, (v16i8)hz_out1);
+ tmp1 = __msa_dotp_u_h(vec1, filt_vt);
+
+ hz_out1 = HORIZ_2TAP_FILT_UH(src3, src3, mask, filt_hz, FILTER_BITS);
+ vec2 = (v16u8)__msa_ilvev_b((v16i8)hz_out1, (v16i8)hz_out0);
+ tmp2 = __msa_dotp_u_h(vec2, filt_vt);
+
+ hz_out0 = HORIZ_2TAP_FILT_UH(src4, src4, mask, filt_hz, FILTER_BITS);
+ vec3 = (v16u8)__msa_ilvev_b((v16i8)hz_out0, (v16i8)hz_out1);
+ tmp3 = __msa_dotp_u_h(vec3, filt_vt);
+
+ SRARI_H4_UH(tmp0, tmp1, tmp2, tmp3, FILTER_BITS);
+ PCKEV_AVG_ST8x4_UB(tmp0, tmp1, tmp2, tmp3, dst0, dst1, dst, dst_stride);
+}
+
+static void common_hv_2ht_2vt_and_aver_dst_8x8mult_msa(
+ const uint8_t *src, int32_t src_stride, uint8_t *dst, int32_t dst_stride,
+ int8_t *filter_horiz, int8_t *filter_vert, int32_t height) {
+ uint32_t loop_cnt;
+ uint64_t tp0, tp1, tp2, tp3;
+ v16i8 src0, src1, src2, src3, src4, mask;
+ v16u8 filt_hz, filt_vt, vec0, dst0 = { 0 }, dst1 = { 0 };
+ v8u16 hz_out0, hz_out1, tmp0, tmp1, tmp2, tmp3;
+ v8i16 filt;
+
+ mask = LD_SB(&mc_filt_mask_arr[0]);
+
+ /* rearranging filter */
+ filt = LD_SH(filter_horiz);
+ filt_hz = (v16u8)__msa_splati_h(filt, 0);
+
+ filt = LD_SH(filter_vert);
+ filt_vt = (v16u8)__msa_splati_h(filt, 0);
+
+ src0 = LD_SB(src);
+ src += src_stride;
+
+ hz_out0 = HORIZ_2TAP_FILT_UH(src0, src0, mask, filt_hz, FILTER_BITS);
+
+ for (loop_cnt = (height >> 2); loop_cnt--;) {
+ LD_SB4(src, src_stride, src1, src2, src3, src4);
+ src += (4 * src_stride);
+
+ hz_out1 = HORIZ_2TAP_FILT_UH(src1, src1, mask, filt_hz, FILTER_BITS);
+ vec0 = (v16u8)__msa_ilvev_b((v16i8)hz_out1, (v16i8)hz_out0);
+ tmp0 = __msa_dotp_u_h(vec0, filt_vt);
+
+ hz_out0 = HORIZ_2TAP_FILT_UH(src2, src2, mask, filt_hz, FILTER_BITS);
+ vec0 = (v16u8)__msa_ilvev_b((v16i8)hz_out0, (v16i8)hz_out1);
+ tmp1 = __msa_dotp_u_h(vec0, filt_vt);
+
+ SRARI_H2_UH(tmp0, tmp1, FILTER_BITS);
+
+ hz_out1 = HORIZ_2TAP_FILT_UH(src3, src3, mask, filt_hz, FILTER_BITS);
+ vec0 = (v16u8)__msa_ilvev_b((v16i8)hz_out1, (v16i8)hz_out0);
+ tmp2 = __msa_dotp_u_h(vec0, filt_vt);
+
+ hz_out0 = HORIZ_2TAP_FILT_UH(src4, src4, mask, filt_hz, FILTER_BITS);
+ vec0 = (v16u8)__msa_ilvev_b((v16i8)hz_out0, (v16i8)hz_out1);
+ tmp3 = __msa_dotp_u_h(vec0, filt_vt);
+
+ SRARI_H2_UH(tmp2, tmp3, FILTER_BITS);
+ LD4(dst, dst_stride, tp0, tp1, tp2, tp3);
+ INSERT_D2_UB(tp0, tp1, dst0);
+ INSERT_D2_UB(tp2, tp3, dst1);
+ PCKEV_AVG_ST8x4_UB(tmp0, tmp1, tmp2, tmp3, dst0, dst1, dst, dst_stride);
+ dst += (4 * dst_stride);
+ }
+}
+
+static void common_hv_2ht_2vt_and_aver_dst_8w_msa(
+ const uint8_t *src, int32_t src_stride, uint8_t *dst, int32_t dst_stride,
+ int8_t *filter_horiz, int8_t *filter_vert, int32_t height) {
+ if (4 == height) {
+ common_hv_2ht_2vt_and_aver_dst_8x4_msa(src, src_stride, dst, dst_stride,
+ filter_horiz, filter_vert);
+ } else {
+ common_hv_2ht_2vt_and_aver_dst_8x8mult_msa(
+ src, src_stride, dst, dst_stride, filter_horiz, filter_vert, height);
+ }
+}
+
+static void common_hv_2ht_2vt_and_aver_dst_16w_msa(
+ const uint8_t *src, int32_t src_stride, uint8_t *dst, int32_t dst_stride,
+ int8_t *filter_horiz, int8_t *filter_vert, int32_t height) {
+ uint32_t loop_cnt;
+ v16i8 src0, src1, src2, src3, src4, src5, src6, src7, mask;
+ v16u8 filt_hz, filt_vt, vec0, vec1, dst0, dst1, dst2, dst3;
+ v8u16 hz_out0, hz_out1, hz_out2, hz_out3, tmp0, tmp1;
+ v8i16 filt;
+
+ mask = LD_SB(&mc_filt_mask_arr[0]);
+
+ /* rearranging filter */
+ filt = LD_SH(filter_horiz);
+ filt_hz = (v16u8)__msa_splati_h(filt, 0);
+
+ filt = LD_SH(filter_vert);
+ filt_vt = (v16u8)__msa_splati_h(filt, 0);
+
+ LD_SB2(src, 8, src0, src1);
+ src += src_stride;
+
+ hz_out0 = HORIZ_2TAP_FILT_UH(src0, src0, mask, filt_hz, FILTER_BITS);
+ hz_out2 = HORIZ_2TAP_FILT_UH(src1, src1, mask, filt_hz, FILTER_BITS);
+
+ for (loop_cnt = (height >> 2); loop_cnt--;) {
+ LD_SB4(src, src_stride, src0, src2, src4, src6);
+ LD_SB4(src + 8, src_stride, src1, src3, src5, src7);
+ src += (4 * src_stride);
+ LD_UB4(dst, dst_stride, dst0, dst1, dst2, dst3);
+
+ hz_out1 = HORIZ_2TAP_FILT_UH(src0, src0, mask, filt_hz, FILTER_BITS);
+ hz_out3 = HORIZ_2TAP_FILT_UH(src1, src1, mask, filt_hz, FILTER_BITS);
+ ILVEV_B2_UB(hz_out0, hz_out1, hz_out2, hz_out3, vec0, vec1);
+ DOTP_UB2_UH(vec0, vec1, filt_vt, filt_vt, tmp0, tmp1);
+ SRARI_H2_UH(tmp0, tmp1, FILTER_BITS);
+ PCKEV_AVG_ST_UB(tmp1, tmp0, dst0, dst);
+ dst += dst_stride;
+
+ hz_out0 = HORIZ_2TAP_FILT_UH(src2, src2, mask, filt_hz, FILTER_BITS);
+ hz_out2 = HORIZ_2TAP_FILT_UH(src3, src3, mask, filt_hz, FILTER_BITS);
+ ILVEV_B2_UB(hz_out1, hz_out0, hz_out3, hz_out2, vec0, vec1);
+ DOTP_UB2_UH(vec0, vec1, filt_vt, filt_vt, tmp0, tmp1);
+ SRARI_H2_UH(tmp0, tmp1, FILTER_BITS);
+ PCKEV_AVG_ST_UB(tmp1, tmp0, dst1, dst);
+ dst += dst_stride;
+
+ hz_out1 = HORIZ_2TAP_FILT_UH(src4, src4, mask, filt_hz, FILTER_BITS);
+ hz_out3 = HORIZ_2TAP_FILT_UH(src5, src5, mask, filt_hz, FILTER_BITS);
+ ILVEV_B2_UB(hz_out0, hz_out1, hz_out2, hz_out3, vec0, vec1);
+ DOTP_UB2_UH(vec0, vec1, filt_vt, filt_vt, tmp0, tmp1);
+ SRARI_H2_UH(tmp0, tmp1, FILTER_BITS);
+ PCKEV_AVG_ST_UB(tmp1, tmp0, dst2, dst);
+ dst += dst_stride;
+
+ hz_out0 = HORIZ_2TAP_FILT_UH(src6, src6, mask, filt_hz, FILTER_BITS);
+ hz_out2 = HORIZ_2TAP_FILT_UH(src7, src7, mask, filt_hz, FILTER_BITS);
+ ILVEV_B2_UB(hz_out1, hz_out0, hz_out3, hz_out2, vec0, vec1);
+ DOTP_UB2_UH(vec0, vec1, filt_vt, filt_vt, tmp0, tmp1);
+ SRARI_H2_UH(tmp0, tmp1, FILTER_BITS);
+ PCKEV_AVG_ST_UB(tmp1, tmp0, dst3, dst);
+ dst += dst_stride;
+ }
+}
+
+static void common_hv_2ht_2vt_and_aver_dst_32w_msa(
+ const uint8_t *src, int32_t src_stride, uint8_t *dst, int32_t dst_stride,
+ int8_t *filter_horiz, int8_t *filter_vert, int32_t height) {
+ int32_t multiple8_cnt;
+ for (multiple8_cnt = 2; multiple8_cnt--;) {
+ common_hv_2ht_2vt_and_aver_dst_16w_msa(src, src_stride, dst, dst_stride,
+ filter_horiz, filter_vert, height);
+ src += 16;
+ dst += 16;
+ }
+}
+
+static void common_hv_2ht_2vt_and_aver_dst_64w_msa(
+ const uint8_t *src, int32_t src_stride, uint8_t *dst, int32_t dst_stride,
+ int8_t *filter_horiz, int8_t *filter_vert, int32_t height) {
+ int32_t multiple8_cnt;
+ for (multiple8_cnt = 4; multiple8_cnt--;) {
+ common_hv_2ht_2vt_and_aver_dst_16w_msa(src, src_stride, dst, dst_stride,
+ filter_horiz, filter_vert, height);
+ src += 16;
+ dst += 16;
+ }
+}
+
+void vpx_convolve8_avg_msa(const uint8_t *src, ptrdiff_t src_stride,
+ uint8_t *dst, ptrdiff_t dst_stride,
+ const InterpKernel *filter, int x0_q4, int x_step_q4,
+ int y0_q4, int y_step_q4, int w, int h) {
+ const int16_t *const filter_x = filter[x0_q4];
+ const int16_t *const filter_y = filter[y0_q4];
+ int8_t cnt, filt_hor[8], filt_ver[8];
+
+ assert(x_step_q4 == 16);
+ assert(y_step_q4 == 16);
+ assert(((const int32_t *)filter_x)[1] != 0x800000);
+ assert(((const int32_t *)filter_y)[1] != 0x800000);
+
+ for (cnt = 0; cnt < 8; ++cnt) {
+ filt_hor[cnt] = filter_x[cnt];
+ filt_ver[cnt] = filter_y[cnt];
+ }
+
+ if (vpx_get_filter_taps(filter_x) == 2 &&
+ vpx_get_filter_taps(filter_y) == 2) {
+ switch (w) {
+ case 4:
+ common_hv_2ht_2vt_and_aver_dst_4w_msa(src, (int32_t)src_stride, dst,
+ (int32_t)dst_stride, &filt_hor[3],
+ &filt_ver[3], h);
+ break;
+ case 8:
+ common_hv_2ht_2vt_and_aver_dst_8w_msa(src, (int32_t)src_stride, dst,
+ (int32_t)dst_stride, &filt_hor[3],
+ &filt_ver[3], h);
+ break;
+ case 16:
+ common_hv_2ht_2vt_and_aver_dst_16w_msa(src, (int32_t)src_stride, dst,
+ (int32_t)dst_stride,
+ &filt_hor[3], &filt_ver[3], h);
+ break;
+ case 32:
+ common_hv_2ht_2vt_and_aver_dst_32w_msa(src, (int32_t)src_stride, dst,
+ (int32_t)dst_stride,
+ &filt_hor[3], &filt_ver[3], h);
+ break;
+ case 64:
+ common_hv_2ht_2vt_and_aver_dst_64w_msa(src, (int32_t)src_stride, dst,
+ (int32_t)dst_stride,
+ &filt_hor[3], &filt_ver[3], h);
+ break;
+ default:
+ vpx_convolve8_avg_c(src, src_stride, dst, dst_stride, filter, x0_q4,
+ x_step_q4, y0_q4, y_step_q4, w, h);
+ break;
+ }
+ } else if (vpx_get_filter_taps(filter_x) == 2 ||
+ vpx_get_filter_taps(filter_y) == 2) {
+ vpx_convolve8_avg_c(src, src_stride, dst, dst_stride, filter, x0_q4,
+ x_step_q4, y0_q4, y_step_q4, w, h);
+ } else {
+ switch (w) {
+ case 4:
+ common_hv_8ht_8vt_and_aver_dst_4w_msa(src, (int32_t)src_stride, dst,
+ (int32_t)dst_stride, filt_hor,
+ filt_ver, h);
+ break;
+ case 8:
+ common_hv_8ht_8vt_and_aver_dst_8w_msa(src, (int32_t)src_stride, dst,
+ (int32_t)dst_stride, filt_hor,
+ filt_ver, h);
+ break;
+ case 16:
+ common_hv_8ht_8vt_and_aver_dst_16w_msa(src, (int32_t)src_stride, dst,
+ (int32_t)dst_stride, filt_hor,
+ filt_ver, h);
+ break;
+ case 32:
+ common_hv_8ht_8vt_and_aver_dst_32w_msa(src, (int32_t)src_stride, dst,
+ (int32_t)dst_stride, filt_hor,
+ filt_ver, h);
+ break;
+ case 64:
+ common_hv_8ht_8vt_and_aver_dst_64w_msa(src, (int32_t)src_stride, dst,
+ (int32_t)dst_stride, filt_hor,
+ filt_ver, h);
+ break;
+ default:
+ vpx_convolve8_avg_c(src, src_stride, dst, dst_stride, filter, x0_q4,
+ x_step_q4, y0_q4, y_step_q4, w, h);
+ break;
+ }
+ }
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-06 13:48:33 +0000