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avcodec/mips: Improve avc chroma avg horiz mc msa functions

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Replace generic with block size specific function.
Load the specific destination bytes instead of MSA load and pack.

Signed-off-by: Kaustubh Raste <kaustubh.raste@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Kaustubh Raste 2017-10-11 13:43:30 +05:30 committed by Michael Niedermayer
parent 34dbee9f60
commit 27a0a83880
1 changed files with 172 additions and 163 deletions

335
libavcodec/mips/h264chroma_msa.c

@ -839,12 +839,11 @@ static void avc_chroma_hv_8w_msa(uint8_t *src, uint8_t *dst, int32_t stride,
}
}
static void avc_chroma_hz_and_aver_dst_2x2_msa(uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
uint32_t coeff0, uint32_t coeff1)
static void avc_chroma_hz_and_aver_dst_2x2_msa(uint8_t *src, uint8_t *dst,
int32_t stride, uint32_t coeff0,
uint32_t coeff1)
{
uint16_t out0, out1;
uint32_t load0, load1;
v16i8 src0, src1;
v16u8 dst_data = { 0 };
v8u16 res_r;
@ -856,12 +855,13 @@ static void avc_chroma_hz_and_aver_dst_2x2_msa(uint8_t *src, int32_t src_stride,
mask = LD_SB(&chroma_mask_arr[0]);
LD_SB2(src, src_stride, src0, src1);
LD_SB2(src, stride, src0, src1);
load0 = LW(dst);
load1 = LW(dst + dst_stride);
out0 = LH(dst);
out1 = LH(dst + stride);
INSERT_W2_UB(load0, load1, dst_data);
dst_data = (v16u8) __msa_insert_h((v8i16) dst_data, 0, out0);
dst_data = (v16u8) __msa_insert_h((v8i16) dst_data, 2, out1);
src0 = __msa_vshf_b(mask, src1, src0);
@ -877,30 +877,34 @@ static void avc_chroma_hz_and_aver_dst_2x2_msa(uint8_t *src, int32_t src_stride,
out1 = __msa_copy_u_h((v8i16) dst_data, 2);
SH(out0, dst);
dst += dst_stride;
dst += stride;
SH(out1, dst);
}
static void avc_chroma_hz_and_aver_dst_2x4_msa(uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
uint32_t coeff0, uint32_t coeff1)
static void avc_chroma_hz_and_aver_dst_2x4_msa(uint8_t *src, uint8_t *dst,
int32_t stride, uint32_t coeff0,
uint32_t coeff1)
{
uint16_t tp0, tp1, tp2, tp3;
v16u8 src0, src1, src2, src3;
v16u8 dst0, dst1, dst2, dst3;
v16u8 dst0, dst_data = { 0 };
v8u16 res_r;
v16i8 res, mask;
v16i8 mask;
v16i8 coeff_vec0 = __msa_fill_b(coeff0);
v16i8 coeff_vec1 = __msa_fill_b(coeff1);
v16u8 coeff_vec = (v16u8) __msa_ilvr_b(coeff_vec0, coeff_vec1);
mask = LD_SB(&chroma_mask_arr[64]);
LD_UB4(src, src_stride, src0, src1, src2, src3);
LD_UB4(dst, dst_stride, dst0, dst1, dst2, dst3);
dst0 = (v16u8) __msa_insve_h((v8i16) dst0, 1, (v8i16) dst1);
dst0 = (v16u8) __msa_insve_h((v8i16) dst0, 2, (v8i16) dst2);
dst0 = (v16u8) __msa_insve_h((v8i16) dst0, 3, (v8i16) dst3);
LD_UB4(src, stride, src0, src1, src2, src3);
tp0 = LH(dst);
tp1 = LH(dst + stride);
tp2 = LH(dst + 2 * stride);
tp3 = LH(dst + 3 * stride);
dst_data = (v16u8) __msa_insert_h((v8i16) dst_data, 0, tp0);
dst_data = (v16u8) __msa_insert_h((v8i16) dst_data, 1, tp1);
dst_data = (v16u8) __msa_insert_h((v8i16) dst_data, 2, tp2);
dst_data = (v16u8) __msa_insert_h((v8i16) dst_data, 3, tp3);
VSHF_B2_UB(src0, src1, src2, src3, mask, mask, src0, src2);
@ -911,75 +915,26 @@ static void avc_chroma_hz_and_aver_dst_2x4_msa(uint8_t *src, int32_t src_stride,
res_r = (v8u16) __msa_srari_h((v8i16) res_r, 6);
res_r = __msa_sat_u_h(res_r, 7);
res = __msa_pckev_b((v16i8) res_r, (v16i8) res_r);
dst0 = __msa_aver_u_b((v16u8) res, dst0);
dst0 = (v16u8) __msa_pckev_b((v16i8) res_r, (v16i8) res_r);
dst0 = __msa_aver_u_b(dst0, dst_data);
ST2x4_UB(dst0, 0, dst, dst_stride);
ST2x4_UB(dst0, 0, dst, stride);
}
static void avc_chroma_hz_and_aver_dst_2x8_msa(uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
uint32_t coeff0, uint32_t coeff1)
{
v16u8 src0, src1, src2, src3, src4, src5, src6, src7;
v16u8 dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7;
v8u16 res0_r, res1_r;
v16u8 res0, res1, mask;
v16i8 coeff_vec0 = __msa_fill_b(coeff0);
v16i8 coeff_vec1 = __msa_fill_b(coeff1);
v16u8 coeff_vec = (v16u8) __msa_ilvr_b(coeff_vec0, coeff_vec1);
mask = LD_UB(&chroma_mask_arr[64]);
LD_UB8(src, src_stride, src0, src1, src2, src3, src4, src5, src6, src7);
LD_UB8(dst, dst_stride, dst0, dst1, dst2, dst3, dst4, dst5, dst6, dst7);
dst0 = (v16u8) __msa_insve_h((v8i16) dst0, 1, (v8i16) dst1);
dst0 = (v16u8) __msa_insve_h((v8i16) dst0, 2, (v8i16) dst2);
dst0 = (v16u8) __msa_insve_h((v8i16) dst0, 3, (v8i16) dst3);
dst4 = (v16u8) __msa_insve_h((v8i16) dst4, 1, (v8i16) dst5);
dst4 = (v16u8) __msa_insve_h((v8i16) dst4, 2, (v8i16) dst6);
dst4 = (v16u8) __msa_insve_h((v8i16) dst4, 3, (v8i16) dst7);
VSHF_B2_UB(src0, src1, src2, src3, mask, mask, src0, src2);
VSHF_B2_UB(src4, src5, src6, src7, mask, mask, src4, src6);
ILVR_D2_UB(src2, src0, src6, src4, src0, src4);
DOTP_UB2_UH(src0, src4, coeff_vec, coeff_vec, res0_r, res1_r);
res0_r <<= 3;
res1_r <<= 3;
SRARI_H2_UH(res0_r, res1_r, 6);
SAT_UH2_UH(res0_r, res1_r, 7);
PCKEV_B2_UB(res0_r, res0_r, res1_r, res1_r, res0, res1);
AVER_UB2_UB(res0, dst0, res1, dst4, dst0, dst4);
ST2x4_UB(dst0, 0, dst, dst_stride);
dst += (4 * dst_stride);
ST2x4_UB(dst4, 0, dst, dst_stride);
}
static void avc_chroma_hz_and_aver_dst_2w_msa(uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
uint32_t coeff0, uint32_t coeff1,
int32_t height)
static void avc_chroma_hz_and_aver_dst_2w_msa(uint8_t *src, uint8_t *dst,
int32_t stride, uint32_t coeff0,
uint32_t coeff1, int32_t height)
{
if (2 == height) {
avc_chroma_hz_and_aver_dst_2x2_msa(src, src_stride, dst, dst_stride,
coeff0, coeff1);
avc_chroma_hz_and_aver_dst_2x2_msa(src, dst, stride, coeff0, coeff1);
} else if (4 == height) {
avc_chroma_hz_and_aver_dst_2x4_msa(src, src_stride, dst, dst_stride,
coeff0, coeff1);
} else if (8 == height) {
avc_chroma_hz_and_aver_dst_2x8_msa(src, src_stride, dst, dst_stride,
coeff0, coeff1);
avc_chroma_hz_and_aver_dst_2x4_msa(src, dst, stride, coeff0, coeff1);
}
}
static void avc_chroma_hz_and_aver_dst_4x2_msa(uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
uint32_t coeff0, uint32_t coeff1)
static void avc_chroma_hz_and_aver_dst_4x2_msa(uint8_t *src, uint8_t *dst,
int32_t stride, uint32_t coeff0,
uint32_t coeff1)
{
uint32_t load0, load1;
v16i8 src0, src1;
@ -992,10 +947,9 @@ static void avc_chroma_hz_and_aver_dst_4x2_msa(uint8_t *src, int32_t src_stride,
mask = LD_SB(&chroma_mask_arr[0]);
LD_SB2(src, src_stride, src0, src1);
LD_SB2(src, stride, src0, src1);
load0 = LW(dst);
load1 = LW(dst + dst_stride);
LW2(dst, stride, load0, load1);
INSERT_W2_UB(load0, load1, dst_data);
@ -1008,84 +962,122 @@ static void avc_chroma_hz_and_aver_dst_4x2_msa(uint8_t *src, int32_t src_stride,
res = __msa_pckev_b((v16i8) res_r, (v16i8) res_r);
dst_data = __msa_aver_u_b((v16u8) res, dst_data);
ST4x2_UB(dst_data, dst, dst_stride);
ST4x2_UB(dst_data, dst, stride);
}
static void avc_chroma_hz_and_aver_dst_4x4multiple_msa(uint8_t *src,
int32_t src_stride,
uint8_t *dst,
int32_t dst_stride,
uint32_t coeff0,
uint32_t coeff1,
int32_t height)
static void avc_chroma_hz_and_aver_dst_4x4_msa(uint8_t *src, uint8_t *dst,
int32_t stride, uint32_t coeff0,
uint32_t coeff1)
{
uint32_t load0, load1;
uint32_t row;
uint32_t tp0, tp1, tp2, tp3;
v16u8 src0, src1, src2, src3;
v16u8 dst0 = { 0 };
v16u8 dst1 = { 0 };
v16u8 out, dst_data = { 0 };
v16i8 mask;
v8u16 res0_r, res1_r;
v16u8 res0, res1, mask;
v16i8 coeff_vec0 = __msa_fill_b(coeff0);
v16i8 coeff_vec1 = __msa_fill_b(coeff1);
v16u8 coeff_vec = (v16u8) __msa_ilvr_b(coeff_vec0, coeff_vec1);
mask = LD_UB(&chroma_mask_arr[0]);
mask = LD_SB(&chroma_mask_arr[0]);
for (row = (height >> 2); row--;) {
LD_UB4(src, src_stride, src0, src1, src2, src3);
src += (4 * src_stride);
load0 = LW(dst);
load1 = LW(dst + dst_stride);
INSERT_W2_UB(load0, load1, dst0);
load0 = LW(dst + 2 * dst_stride);
load1 = LW(dst + 3 * dst_stride);
INSERT_W2_UB(load0, load1, dst1);
VSHF_B2_UB(src0, src1, src2, src3, mask, mask, src0, src2);
DOTP_UB2_UH(src0, src2, coeff_vec, coeff_vec, res0_r, res1_r);
res0_r <<= 3;
res1_r <<= 3;
SRARI_H2_UH(res0_r, res1_r, 6);
SAT_UH2_UH(res0_r, res1_r, 7);
PCKEV_B2_UB(res0_r, res0_r, res1_r, res1_r, res0, res1);
AVER_UB2_UB(res0, dst0, res1, dst1, dst0, dst1);
ST4x4_UB(dst0, dst1, 0, 1, 0, 1, dst, dst_stride);
dst += (4 * dst_stride);
}
LD_UB4(src, stride, src0, src1, src2, src3);
LW4(dst, stride, tp0, tp1, tp2, tp3);
INSERT_W4_UB(tp0, tp1, tp2, tp3, dst_data);
VSHF_B2_UB(src0, src1, src2, src3, mask, mask, src0, src2);
DOTP_UB2_UH(src0, src2, coeff_vec, coeff_vec, res0_r, res1_r);
res0_r <<= 3;
res1_r <<= 3;
SRARI_H2_UH(res0_r, res1_r, 6);
SAT_UH2_UH(res0_r, res1_r, 7);
out = (v16u8) __msa_pckev_b((v16i8) res1_r, (v16i8) res0_r);
out = __msa_aver_u_b(out, dst_data);
ST4x4_UB(out, out, 0, 1, 2, 3, dst, stride);
}
static void avc_chroma_hz_and_aver_dst_4w_msa(uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
uint32_t coeff0, uint32_t coeff1,
int32_t height)
static void avc_chroma_hz_and_aver_dst_4x8_msa(uint8_t *src, uint8_t *dst,
int32_t stride, uint32_t coeff0,
uint32_t coeff1)
{
uint32_t tp0, tp1, tp2, tp3;
v16u8 src0, src1, src2, src3, src4, src5, src6, src7, out0, out1;
v16u8 dst0 = { 0 }, dst1 = { 0 };
v16i8 mask;
v8u16 res0, res1, res2, res3;
v16i8 coeff_vec0 = __msa_fill_b(coeff0);
v16i8 coeff_vec1 = __msa_fill_b(coeff1);
v16u8 coeff_vec = (v16u8) __msa_ilvr_b(coeff_vec0, coeff_vec1);
mask = LD_SB(&chroma_mask_arr[0]);
LD_UB8(src, stride, src0, src1, src2, src3, src4, src5, src6, src7);
LW4(dst, stride, tp0, tp1, tp2, tp3);
INSERT_W4_UB(tp0, tp1, tp2, tp3, dst0);
LW4(dst + 4 * stride, stride, tp0, tp1, tp2, tp3);
INSERT_W4_UB(tp0, tp1, tp2, tp3, dst1);
VSHF_B2_UB(src0, src1, src2, src3, mask, mask, src0, src2);
VSHF_B2_UB(src4, src5, src6, src7, mask, mask, src4, src6);
DOTP_UB2_UH(src0, src2, coeff_vec, coeff_vec, res0, res1);
DOTP_UB2_UH(src4, src6, coeff_vec, coeff_vec, res2, res3);
SLLI_4V(res0, res1, res2, res3, 3);
SRARI_H4_UH(res0, res1, res2, res3, 6);
SAT_UH4_UH(res0, res1, res2, res3, 7);
PCKEV_B2_UB(res1, res0, res3, res2, out0, out1);
AVER_UB2_UB(out0, dst0, out1, dst1, out0, out1);
ST4x8_UB(out0, out1, dst, stride);
}
static void avc_chroma_hz_and_aver_dst_4w_msa(uint8_t *src, uint8_t *dst,
int32_t stride, uint32_t coeff0,
uint32_t coeff1, int32_t height)
{
if (2 == height) {
avc_chroma_hz_and_aver_dst_4x2_msa(src, src_stride, dst, dst_stride,
coeff0, coeff1);
} else {
avc_chroma_hz_and_aver_dst_4x4multiple_msa(src, src_stride,
dst, dst_stride,
coeff0, coeff1, height);
avc_chroma_hz_and_aver_dst_4x2_msa(src, dst, stride, coeff0, coeff1);
} else if (4 == height) {
avc_chroma_hz_and_aver_dst_4x4_msa(src, dst, stride, coeff0, coeff1);
} else if (8 == height) {
avc_chroma_hz_and_aver_dst_4x8_msa(src, dst, stride, coeff0, coeff1);
}
}
static void avc_chroma_hz_and_aver_dst_8w_msa(uint8_t *src, int32_t src_stride,
uint8_t *dst, int32_t dst_stride,
uint32_t coeff0, uint32_t coeff1,
int32_t height)
static void avc_chroma_hz_and_aver_dst_8x4_msa(uint8_t *src, uint8_t *dst,
int32_t stride, uint32_t coeff0,
uint32_t coeff1)
{
uint32_t row;
uint64_t tp0, tp1, tp2, tp3;
v16u8 src0, src1, src2, src3, out0, out1;
v16u8 dst0 = { 0 }, dst1 = { 0 };
v8u16 res0, res1, res2, res3;
v16u8 dst0, dst1, dst2, dst3;
v16i8 mask;
v16i8 coeff_vec0 = __msa_fill_b(coeff0);
v16i8 coeff_vec1 = __msa_fill_b(coeff1);
v16u8 coeff_vec = (v16u8) __msa_ilvr_b(coeff_vec0, coeff_vec1);
mask = LD_SB(&chroma_mask_arr[32]);
LD_UB4(src, stride, src0, src1, src2, src3);
LD4(dst, stride, tp0, tp1, tp2, tp3);
INSERT_D2_UB(tp0, tp1, dst0);
INSERT_D2_UB(tp2, tp3, dst1);
VSHF_B2_UB(src0, src0, src1, src1, mask, mask, src0, src1);
VSHF_B2_UB(src2, src2, src3, src3, mask, mask, src2, src3);
DOTP_UB4_UH(src0, src1, src2, src3, coeff_vec, coeff_vec, coeff_vec,
coeff_vec, res0, res1, res2, res3);
SLLI_4V(res0, res1, res2, res3, 3);
SRARI_H4_UH(res0, res1, res2, res3, 6);
SAT_UH4_UH(res0, res1, res2, res3, 7);
PCKEV_B2_UB(res1, res0, res3, res2, out0, out1);
AVER_UB2_UB(out0, dst0, out1, dst1, dst0, dst1);
ST8x4_UB(dst0, dst1, dst, stride);
}
static void avc_chroma_hz_and_aver_dst_8x8_msa(uint8_t *src, uint8_t *dst,
int32_t stride, uint32_t coeff0,
uint32_t coeff1)
{
uint64_t tp0, tp1, tp2, tp3;
v16u8 src0, src1, src2, src3, src4, src5, src6, src7;
v16u8 out0, out1, out2, out3;
v16u8 dst0 = { 0 }, dst1 = { 0 }, dst2 = { 0 }, dst3 = { 0 };
v8u16 res0, res1, res2, res3, res4, res5, res6, res7;
v16i8 mask;
v16i8 coeff_vec0 = __msa_fill_b(coeff0);
v16i8 coeff_vec1 = __msa_fill_b(coeff1);
@ -1093,22 +1085,42 @@ static void avc_chroma_hz_and_aver_dst_8w_msa(uint8_t *src, int32_t src_stride,
mask = LD_SB(&chroma_mask_arr[32]);
for (row = height >> 2; row--;) {
LD_UB4(src, src_stride, src0, src1, src2, src3);
src += (4 * src_stride);
LD_UB4(dst, dst_stride, dst0, dst1, dst2, dst3);
VSHF_B2_UB(src0, src0, src1, src1, mask, mask, src0, src1);
VSHF_B2_UB(src2, src2, src3, src3, mask, mask, src2, src3);
DOTP_UB4_UH(src0, src1, src2, src3, coeff_vec, coeff_vec, coeff_vec,
coeff_vec, res0, res1, res2, res3);
SLLI_4V(res0, res1, res2, res3, 3);
SRARI_H4_UH(res0, res1, res2, res3, 6);
SAT_UH4_UH(res0, res1, res2, res3, 7);
PCKEV_B2_UB(res1, res0, res3, res2, out0, out1);
PCKEV_D2_UB(dst1, dst0, dst3, dst2, dst0, dst1);
AVER_UB2_UB(out0, dst0, out1, dst1, out0, out1);
ST8x4_UB(out0, out1, dst, dst_stride);
dst += (4 * dst_stride);
LD_UB8(src, stride, src0, src1, src2, src3, src4, src5, src6, src7);
LD4(dst, stride, tp0, tp1, tp2, tp3);
INSERT_D2_UB(tp0, tp1, dst0);
INSERT_D2_UB(tp2, tp3, dst1);
LD4(dst + 4 * stride, stride, tp0, tp1, tp2, tp3);
INSERT_D2_UB(tp0, tp1, dst2);
INSERT_D2_UB(tp2, tp3, dst3);
VSHF_B2_UB(src0, src0, src1, src1, mask, mask, src0, src1);
VSHF_B2_UB(src2, src2, src3, src3, mask, mask, src2, src3);
VSHF_B2_UB(src4, src4, src5, src5, mask, mask, src4, src5);
VSHF_B2_UB(src6, src6, src7, src7, mask, mask, src6, src7);
DOTP_UB4_UH(src0, src1, src2, src3, coeff_vec, coeff_vec, coeff_vec,
coeff_vec, res0, res1, res2, res3);
DOTP_UB4_UH(src4, src5, src6, src7, coeff_vec, coeff_vec, coeff_vec,
coeff_vec, res4, res5, res6, res7);
SLLI_4V(res0, res1, res2, res3, 3);
SLLI_4V(res4, res5, res6, res7, 3);
SRARI_H4_UH(res0, res1, res2, res3, 6);
SRARI_H4_UH(res4, res5, res6, res7, 6);
SAT_UH4_UH(res0, res1, res2, res3, 7);
SAT_UH4_UH(res4, res5, res6, res7, 7);
PCKEV_B2_UB(res1, res0, res3, res2, out0, out1);
PCKEV_B2_UB(res5, res4, res7, res6, out2, out3);
AVER_UB2_UB(out0, dst0, out1, dst1, out0, out1);
AVER_UB2_UB(out2, dst2, out3, dst3, out2, out3);
ST8x8_UB(out0, out1, out2, out3, dst, stride);
}
static void avc_chroma_hz_and_aver_dst_8w_msa(uint8_t *src, uint8_t *dst,
int32_t stride, uint32_t coeff0,
uint32_t coeff1, int32_t height)
{
if (4 == height) {
avc_chroma_hz_and_aver_dst_8x4_msa(src, dst, stride, coeff0, coeff1);
} else if (8 == height) {
avc_chroma_hz_and_aver_dst_8x8_msa(src, dst, stride, coeff0, coeff1);
}
}
@ -1989,8 +2001,7 @@ void ff_avg_h264_chroma_mc8_msa(uint8_t *dst, uint8_t *src,
stride, x, (8 - x), y,
(8 - y), height);
} else if (x) {
avc_chroma_hz_and_aver_dst_8w_msa(src, stride, dst,
stride, x, (8 - x), height);
avc_chroma_hz_and_aver_dst_8w_msa(src, dst, stride, x, (8 - x), height);
} else if (y) {
avc_chroma_vt_and_aver_dst_8w_msa(src, stride, dst,
stride, y, (8 - y), height);
@ -2009,8 +2020,7 @@ void ff_avg_h264_chroma_mc4_msa(uint8_t *dst, uint8_t *src,
stride, x, (8 - x), y,
(8 - y), height);
} else if (x) {
avc_chroma_hz_and_aver_dst_4w_msa(src, stride, dst,
stride, x, (8 - x), height);
avc_chroma_hz_and_aver_dst_4w_msa(src, dst, stride, x, (8 - x), height);
} else if (y) {
avc_chroma_vt_and_aver_dst_4w_msa(src, stride, dst,
stride, y, (8 - y), height);
@ -2031,8 +2041,7 @@ void ff_avg_h264_chroma_mc2_msa(uint8_t *dst, uint8_t *src,
stride, x, (8 - x), y,
(8 - y), height);
} else if (x) {
avc_chroma_hz_and_aver_dst_2w_msa(src, stride, dst,
stride, x, (8 - x), height);
avc_chroma_hz_and_aver_dst_2w_msa(src, dst, stride, x, (8 - x), height);
} else if (y) {
avc_chroma_vt_and_aver_dst_2w_msa(src, stride, dst,
stride, y, (8 - y), height);