Updated meshoptimizer.

3rdparty/meshoptimizer/src/meshoptimizer.h

@@ -1,5 +1,5 @@
 /**
- * meshoptimizer - version 0.18
+ * meshoptimizer - version 0.19
  *
  * Copyright (C) 2016-2023, by Arseny Kapoulkine ([email protected])
  * Report bugs and download new versions at https://github.com/zeux/meshoptimizer
@@ -12,7 +12,7 @@
 #include <stddef.h>
 
 /* Version macro; major * 1000 + minor * 10 + patch */
-#define MESHOPTIMIZER_VERSION 180 /* 0.18 */
+#define MESHOPTIMIZER_VERSION 190 /* 0.19 */
 
 /* If no API is defined, assume default */
 #ifndef MESHOPTIMIZER_API

3rdparty/meshoptimizer/src/vertexcodec.cpp

@@ -44,6 +44,10 @@
 // When targeting Wasm SIMD we can't use runtime cpuid checks so we unconditionally enable SIMD
 #if defined(__wasm_simd128__)
 #define SIMD_WASM
+// Prevent compiling other variant when wasm simd compilation is active
+#undef SIMD_NEON
+#undef SIMD_SSE
+#undef SIMD_AVX
 #endif
 
 #ifndef SIMD_TARGET
@@ -83,19 +87,17 @@
 #endif
 
 #ifdef SIMD_WASM
-#undef __DEPRECATED
-#pragma clang diagnostic ignored "-Wdeprecated-declarations"
 #include <wasm_simd128.h>
 #endif
 
 #ifdef SIMD_WASM
-#define wasmx_splat_v32x4(v, i) wasm_v32x4_shuffle(v, v, i, i, i, i)
-#define wasmx_unpacklo_v8x16(a, b) wasm_v8x16_shuffle(a, b, 0, 16, 1, 17, 2, 18, 3, 19, 4, 20, 5, 21, 6, 22, 7, 23)
-#define wasmx_unpackhi_v8x16(a, b) wasm_v8x16_shuffle(a, b, 8, 24, 9, 25, 10, 26, 11, 27, 12, 28, 13, 29, 14, 30, 15, 31)
-#define wasmx_unpacklo_v16x8(a, b) wasm_v16x8_shuffle(a, b, 0, 8, 1, 9, 2, 10, 3, 11)
-#define wasmx_unpackhi_v16x8(a, b) wasm_v16x8_shuffle(a, b, 4, 12, 5, 13, 6, 14, 7, 15)
-#define wasmx_unpacklo_v64x2(a, b) wasm_v64x2_shuffle(a, b, 0, 2)
-#define wasmx_unpackhi_v64x2(a, b) wasm_v64x2_shuffle(a, b, 1, 3)
+#define wasmx_splat_v32x4(v, i) wasm_i32x4_shuffle(v, v, i, i, i, i)
+#define wasmx_unpacklo_v8x16(a, b) wasm_i8x16_shuffle(a, b, 0, 16, 1, 17, 2, 18, 3, 19, 4, 20, 5, 21, 6, 22, 7, 23)
+#define wasmx_unpackhi_v8x16(a, b) wasm_i8x16_shuffle(a, b, 8, 24, 9, 25, 10, 26, 11, 27, 12, 28, 13, 29, 14, 30, 15, 31)
+#define wasmx_unpacklo_v16x8(a, b) wasm_i16x8_shuffle(a, b, 0, 8, 1, 9, 2, 10, 3, 11)
+#define wasmx_unpackhi_v16x8(a, b) wasm_i16x8_shuffle(a, b, 4, 12, 5, 13, 6, 14, 7, 15)
+#define wasmx_unpacklo_v64x2(a, b) wasm_i64x2_shuffle(a, b, 0, 2)
+#define wasmx_unpackhi_v64x2(a, b) wasm_i64x2_shuffle(a, b, 1, 3)
 #endif
 
 namespace meshopt
@@ -294,7 +296,7 @@ static unsigned char* encodeVertexBlock(unsigned char* data, unsigned char* data
 	return data;
 }
 
-#if defined(SIMD_FALLBACK) || (!defined(SIMD_SSE) && !defined(SIMD_NEON) && !defined(SIMD_AVX))
+#if defined(SIMD_FALLBACK) || (!defined(SIMD_SSE) && !defined(SIMD_NEON) && !defined(SIMD_AVX) && !defined(SIMD_WASM))
 static const unsigned char* decodeBytesGroup(const unsigned char* data, unsigned char* buffer, int bitslog2)
 {
 #define READ() byte = *data++
@@ -757,7 +759,7 @@ static v128_t decodeShuffleMask(unsigned char mask0, unsigned char mask1)
 	v128_t sm1 = wasm_v128_load(&kDecodeBytesGroupShuffle[mask1]);
 
 	v128_t sm1off = wasm_v128_load(&kDecodeBytesGroupCount[mask0]);
-	sm1off = wasm_v8x16_shuffle(sm1off, sm1off, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
+	sm1off = wasm_i8x16_shuffle(sm1off, sm1off, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
 
 	v128_t sm1r = wasm_i8x16_add(sm1, sm1off);
 
@@ -777,9 +779,6 @@ static void wasmMoveMask(v128_t mask, unsigned char& mask0, unsigned char& mask1
 SIMD_TARGET
 static const unsigned char* decodeBytesGroupSimd(const unsigned char* data, unsigned char* buffer, int bitslog2)
 {
-	unsigned char byte, enc, encv;
-	const unsigned char* data_var;
-
 	switch (bitslog2)
 	{
 	case 0:
@@ -807,7 +806,7 @@ static const unsigned char* decodeBytesGroupSimd(const unsigned char* data, unsi
 
 		v128_t shuf = decodeShuffleMask(mask0, mask1);
 
-		v128_t result = wasm_v128_bitselect(wasm_v8x16_swizzle(rest, shuf), sel, mask);
+		v128_t result = wasm_v128_bitselect(wasm_i8x16_swizzle(rest, shuf), sel, mask);
 
 		wasm_v128_store(buffer, result);
 
@@ -829,7 +828,7 @@ static const unsigned char* decodeBytesGroupSimd(const unsigned char* data, unsi
 
 		v128_t shuf = decodeShuffleMask(mask0, mask1);
 
-		v128_t result = wasm_v128_bitselect(wasm_v8x16_swizzle(rest, shuf), sel, mask);
+		v128_t result = wasm_v128_bitselect(wasm_i8x16_swizzle(rest, shuf), sel, mask);
 
 		wasm_v128_store(buffer, result);