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-rw-r--r--src/3rdparty/libwebp/src/dsp/enc_msa.c122
1 files changed, 63 insertions, 59 deletions
diff --git a/src/3rdparty/libwebp/src/dsp/enc_msa.c b/src/3rdparty/libwebp/src/dsp/enc_msa.c
index 909b46d..6f85add 100644
--- a/src/3rdparty/libwebp/src/dsp/enc_msa.c
+++ b/src/3rdparty/libwebp/src/dsp/enc_msa.c
@@ -11,13 +11,13 @@
//
// Author: Prashant Patil (prashant.patil@imgtec.com)
-#include "./dsp.h"
+#include "src/dsp/dsp.h"
#if defined(WEBP_USE_MSA)
#include <stdlib.h>
-#include "./msa_macro.h"
-#include "../enc/vp8i_enc.h"
+#include "src/dsp/msa_macro.h"
+#include "src/enc/vp8i_enc.h"
//------------------------------------------------------------------------------
// Transforms
@@ -69,20 +69,21 @@ static WEBP_INLINE void ITransformOne(const uint8_t* ref, const int16_t* in,
ST4x4_UB(res0, res0, 3, 2, 1, 0, dst, BPS);
}
-static void ITransform(const uint8_t* ref, const int16_t* in, uint8_t* dst,
- int do_two) {
+static void ITransform_MSA(const uint8_t* ref, const int16_t* in, uint8_t* dst,
+ int do_two) {
ITransformOne(ref, in, dst);
if (do_two) {
ITransformOne(ref + 4, in + 16, dst + 4);
}
}
-static void FTransform(const uint8_t* src, const uint8_t* ref, int16_t* out) {
+static void FTransform_MSA(const uint8_t* src, const uint8_t* ref,
+ int16_t* out) {
uint64_t out0, out1, out2, out3;
uint32_t in0, in1, in2, in3;
v4i32 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5;
v8i16 t0, t1, t2, t3;
- v16u8 srcl0, srcl1, src0, src1;
+ v16u8 srcl0, srcl1, src0 = { 0 }, src1 = { 0 };
const v8i16 mask0 = { 0, 4, 8, 12, 1, 5, 9, 13 };
const v8i16 mask1 = { 3, 7, 11, 15, 2, 6, 10, 14 };
const v8i16 mask2 = { 4, 0, 5, 1, 6, 2, 7, 3 };
@@ -130,7 +131,7 @@ static void FTransform(const uint8_t* src, const uint8_t* ref, int16_t* out) {
SD4(out0, out1, out2, out3, out, 8);
}
-static void FTransformWHT(const int16_t* in, int16_t* out) {
+static void FTransformWHT_MSA(const int16_t* in, int16_t* out) {
v8i16 in0 = { 0 };
v8i16 in1 = { 0 };
v8i16 tmp0, tmp1, tmp2, tmp3;
@@ -167,10 +168,10 @@ static void FTransformWHT(const int16_t* in, int16_t* out) {
ST_SH2(out0, out1, out, 8);
}
-static int TTransform(const uint8_t* in, const uint16_t* w) {
+static int TTransform_MSA(const uint8_t* in, const uint16_t* w) {
int sum;
uint32_t in0_m, in1_m, in2_m, in3_m;
- v16i8 src0;
+ v16i8 src0 = { 0 };
v8i16 in0, in1, tmp0, tmp1, tmp2, tmp3;
v4i32 dst0, dst1;
const v16i8 zero = { 0 };
@@ -199,20 +200,20 @@ static int TTransform(const uint8_t* in, const uint16_t* w) {
return sum;
}
-static int Disto4x4(const uint8_t* const a, const uint8_t* const b,
- const uint16_t* const w) {
- const int sum1 = TTransform(a, w);
- const int sum2 = TTransform(b, w);
+static int Disto4x4_MSA(const uint8_t* const a, const uint8_t* const b,
+ const uint16_t* const w) {
+ const int sum1 = TTransform_MSA(a, w);
+ const int sum2 = TTransform_MSA(b, w);
return abs(sum2 - sum1) >> 5;
}
-static int Disto16x16(const uint8_t* const a, const uint8_t* const b,
- const uint16_t* const w) {
+static int Disto16x16_MSA(const uint8_t* const a, const uint8_t* const b,
+ const uint16_t* const w) {
int D = 0;
int x, y;
for (y = 0; y < 16 * BPS; y += 4 * BPS) {
for (x = 0; x < 16; x += 4) {
- D += Disto4x4(a + x + y, b + x + y, w);
+ D += Disto4x4_MSA(a + x + y, b + x + y, w);
}
}
return D;
@@ -221,9 +222,9 @@ static int Disto16x16(const uint8_t* const a, const uint8_t* const b,
//------------------------------------------------------------------------------
// Histogram
-static void CollectHistogram(const uint8_t* ref, const uint8_t* pred,
- int start_block, int end_block,
- VP8Histogram* const histo) {
+static void CollectHistogram_MSA(const uint8_t* ref, const uint8_t* pred,
+ int start_block, int end_block,
+ VP8Histogram* const histo) {
int j;
int distribution[MAX_COEFF_THRESH + 1] = { 0 };
for (j = start_block; j < end_block; ++j) {
@@ -259,8 +260,9 @@ static void CollectHistogram(const uint8_t* ref, const uint8_t* pred,
#define AVG2(a, b) (((a) + (b) + 1) >> 1)
static WEBP_INLINE void VE4(uint8_t* dst, const uint8_t* top) { // vertical
+ const v16u8 A1 = { 0 };
const uint64_t val_m = LD(top - 1);
- const v16u8 A = (v16u8)__msa_insert_d((v2i64)A, 0, val_m);
+ const v16u8 A = (v16u8)__msa_insert_d((v2i64)A1, 0, val_m);
const v16u8 B = SLDI_UB(A, A, 1);
const v16u8 C = SLDI_UB(A, A, 2);
const v16u8 AC = __msa_ave_u_b(A, C);
@@ -292,8 +294,9 @@ static WEBP_INLINE void DC4(uint8_t* dst, const uint8_t* top) {
}
static WEBP_INLINE void RD4(uint8_t* dst, const uint8_t* top) {
+ const v16u8 A2 = { 0 };
const uint64_t val_m = LD(top - 5);
- const v16u8 A1 = (v16u8)__msa_insert_d((v2i64)A1, 0, val_m);
+ const v16u8 A1 = (v16u8)__msa_insert_d((v2i64)A2, 0, val_m);
const v16u8 A = (v16u8)__msa_insert_b((v16i8)A1, 8, top[3]);
const v16u8 B = SLDI_UB(A, A, 1);
const v16u8 C = SLDI_UB(A, A, 2);
@@ -311,8 +314,9 @@ static WEBP_INLINE void RD4(uint8_t* dst, const uint8_t* top) {
}
static WEBP_INLINE void LD4(uint8_t* dst, const uint8_t* top) {
+ const v16u8 A1 = { 0 };
const uint64_t val_m = LD(top);
- const v16u8 A = (v16u8)__msa_insert_d((v2i64)A, 0, val_m);
+ const v16u8 A = (v16u8)__msa_insert_d((v2i64)A1, 0, val_m);
const v16u8 B = SLDI_UB(A, A, 1);
const v16u8 C1 = SLDI_UB(A, A, 2);
const v16u8 C = (v16u8)__msa_insert_b((v16i8)C1, 6, top[7]);
@@ -427,7 +431,7 @@ static WEBP_INLINE void TM4(uint8_t* dst, const uint8_t* top) {
#undef AVG3
#undef AVG2
-static void Intra4Preds(uint8_t* dst, const uint8_t* top) {
+static void Intra4Preds_MSA(uint8_t* dst, const uint8_t* top) {
DC4(I4DC4 + dst, top);
TM4(I4TM4 + dst, top);
VE4(I4VE4 + dst, top);
@@ -544,8 +548,8 @@ static WEBP_INLINE void DCMode16x16(uint8_t* dst, const uint8_t* left,
STORE16x16(out, dst);
}
-static void Intra16Preds(uint8_t* dst,
- const uint8_t* left, const uint8_t* top) {
+static void Intra16Preds_MSA(uint8_t* dst,
+ const uint8_t* left, const uint8_t* top) {
DCMode16x16(I16DC16 + dst, left, top);
VerticalPred16x16(I16VE16 + dst, top);
HorizontalPred16x16(I16HE16 + dst, left);
@@ -645,7 +649,7 @@ static WEBP_INLINE void TrueMotion8x8(uint8_t* dst, const uint8_t* left,
static WEBP_INLINE void DCMode8x8(uint8_t* dst, const uint8_t* left,
const uint8_t* top) {
uint64_t out;
- v16u8 src;
+ v16u8 src = { 0 };
if (top != NULL && left != NULL) {
const uint64_t left_m = LD(left);
const uint64_t top_m = LD(top);
@@ -666,8 +670,8 @@ static WEBP_INLINE void DCMode8x8(uint8_t* dst, const uint8_t* left,
STORE8x8(out, dst);
}
-static void IntraChromaPreds(uint8_t* dst, const uint8_t* left,
- const uint8_t* top) {
+static void IntraChromaPreds_MSA(uint8_t* dst, const uint8_t* left,
+ const uint8_t* top) {
// U block
DCMode8x8(C8DC8 + dst, left, top);
VerticalPred8x8(C8VE8 + dst, top);
@@ -708,7 +712,7 @@ static void IntraChromaPreds(uint8_t* dst, const uint8_t* left,
DPADD_SH2_SW(tmp2, tmp3, tmp2, tmp3, out2, out3); \
} while (0)
-static int SSE16x16(const uint8_t* a, const uint8_t* b) {
+static int SSE16x16_MSA(const uint8_t* a, const uint8_t* b) {
uint32_t sum;
v16u8 src0, src1, src2, src3, src4, src5, src6, src7;
v16u8 ref0, ref1, ref2, ref3, ref4, ref5, ref6, ref7;
@@ -735,7 +739,7 @@ static int SSE16x16(const uint8_t* a, const uint8_t* b) {
return sum;
}
-static int SSE16x8(const uint8_t* a, const uint8_t* b) {
+static int SSE16x8_MSA(const uint8_t* a, const uint8_t* b) {
uint32_t sum;
v16u8 src0, src1, src2, src3, src4, src5, src6, src7;
v16u8 ref0, ref1, ref2, ref3, ref4, ref5, ref6, ref7;
@@ -754,7 +758,7 @@ static int SSE16x8(const uint8_t* a, const uint8_t* b) {
return sum;
}
-static int SSE8x8(const uint8_t* a, const uint8_t* b) {
+static int SSE8x8_MSA(const uint8_t* a, const uint8_t* b) {
uint32_t sum;
v16u8 src0, src1, src2, src3, src4, src5, src6, src7;
v16u8 ref0, ref1, ref2, ref3, ref4, ref5, ref6, ref7;
@@ -774,10 +778,10 @@ static int SSE8x8(const uint8_t* a, const uint8_t* b) {
return sum;
}
-static int SSE4x4(const uint8_t* a, const uint8_t* b) {
+static int SSE4x4_MSA(const uint8_t* a, const uint8_t* b) {
uint32_t sum = 0;
uint32_t src0, src1, src2, src3, ref0, ref1, ref2, ref3;
- v16u8 src, ref, tmp0, tmp1;
+ v16u8 src = { 0 }, ref = { 0 }, tmp0, tmp1;
v8i16 diff0, diff1;
v4i32 out0, out1;
@@ -796,8 +800,8 @@ static int SSE4x4(const uint8_t* a, const uint8_t* b) {
//------------------------------------------------------------------------------
// Quantization
-static int QuantizeBlock(int16_t in[16], int16_t out[16],
- const VP8Matrix* const mtx) {
+static int QuantizeBlock_MSA(int16_t in[16], int16_t out[16],
+ const VP8Matrix* const mtx) {
int sum;
v8i16 in0, in1, sh0, sh1, out0, out1;
v8i16 tmp0, tmp1, tmp2, tmp3, tmp4, tmp5, sign0, sign1;
@@ -828,7 +832,7 @@ static int QuantizeBlock(int16_t in[16], int16_t out[16],
tmp1 = (tmp3 > maxlevel);
tmp2 = (v8i16)__msa_bmnz_v((v16u8)tmp2, (v16u8)maxlevel, (v16u8)tmp0);
tmp3 = (v8i16)__msa_bmnz_v((v16u8)tmp3, (v16u8)maxlevel, (v16u8)tmp1);
- SUB2(0, tmp2, 0, tmp3, tmp0, tmp1);
+ SUB2(zero, tmp2, zero, tmp3, tmp0, tmp1);
tmp2 = (v8i16)__msa_bmnz_v((v16u8)tmp2, (v16u8)tmp0, (v16u8)sign0);
tmp3 = (v8i16)__msa_bmnz_v((v16u8)tmp3, (v16u8)tmp1, (v16u8)sign1);
LD_SW4(&mtx->zthresh_[0], 4, t0, t1, t2, t3); // zthresh
@@ -849,8 +853,8 @@ static int QuantizeBlock(int16_t in[16], int16_t out[16],
return (sum > 0);
}
-static int Quantize2Blocks(int16_t in[32], int16_t out[32],
- const VP8Matrix* const mtx) {
+static int Quantize2Blocks_MSA(int16_t in[32], int16_t out[32],
+ const VP8Matrix* const mtx) {
int nz;
nz = VP8EncQuantizeBlock(in + 0 * 16, out + 0 * 16, mtx) << 0;
nz |= VP8EncQuantizeBlock(in + 1 * 16, out + 1 * 16, mtx) << 1;
@@ -863,26 +867,26 @@ static int Quantize2Blocks(int16_t in[32], int16_t out[32],
extern void VP8EncDspInitMSA(void);
WEBP_TSAN_IGNORE_FUNCTION void VP8EncDspInitMSA(void) {
- VP8ITransform = ITransform;
- VP8FTransform = FTransform;
- VP8FTransformWHT = FTransformWHT;
-
- VP8TDisto4x4 = Disto4x4;
- VP8TDisto16x16 = Disto16x16;
- VP8CollectHistogram = CollectHistogram;
-
- VP8EncPredLuma4 = Intra4Preds;
- VP8EncPredLuma16 = Intra16Preds;
- VP8EncPredChroma8 = IntraChromaPreds;
-
- VP8SSE16x16 = SSE16x16;
- VP8SSE16x8 = SSE16x8;
- VP8SSE8x8 = SSE8x8;
- VP8SSE4x4 = SSE4x4;
-
- VP8EncQuantizeBlock = QuantizeBlock;
- VP8EncQuantize2Blocks = Quantize2Blocks;
- VP8EncQuantizeBlockWHT = QuantizeBlock;
+ VP8ITransform = ITransform_MSA;
+ VP8FTransform = FTransform_MSA;
+ VP8FTransformWHT = FTransformWHT_MSA;
+
+ VP8TDisto4x4 = Disto4x4_MSA;
+ VP8TDisto16x16 = Disto16x16_MSA;
+ VP8CollectHistogram = CollectHistogram_MSA;
+
+ VP8EncPredLuma4 = Intra4Preds_MSA;
+ VP8EncPredLuma16 = Intra16Preds_MSA;
+ VP8EncPredChroma8 = IntraChromaPreds_MSA;
+
+ VP8SSE16x16 = SSE16x16_MSA;
+ VP8SSE16x8 = SSE16x8_MSA;
+ VP8SSE8x8 = SSE8x8_MSA;
+ VP8SSE4x4 = SSE4x4_MSA;
+
+ VP8EncQuantizeBlock = QuantizeBlock_MSA;
+ VP8EncQuantize2Blocks = Quantize2Blocks_MSA;
+ VP8EncQuantizeBlockWHT = QuantizeBlock_MSA;
}
#else // !WEBP_USE_MSA
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-05 17:11:08 +0000