SuperTuxKart 1.5 upstream source (from official release tarball)

2026-06-11 20:04:02 +02:00
commit 2957e51aaa
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+/* SPDX-License-Identifier: MIT
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Copyright:
+ *   2023      Yi-Yen Chung <eric681@andestech.com> (Copyright owned by Andes Technology)
+ */
+
+#if !defined(SIMDE_ARM_NEON_CVTP_H)
+#define SIMDE_ARM_NEON_CVTP_H
+
+#include "types.h"
+#include "cvt.h"
+
+HEDLEY_DIAGNOSTIC_PUSH
+SIMDE_DISABLE_UNWANTED_DIAGNOSTICS
+SIMDE_BEGIN_DECLS_
+
+SIMDE_FUNCTION_ATTRIBUTES
+int64_t
+simde_vcvtph_s64_f16(simde_float16_t a) {
+  #if defined(SIMDE_ARM_NEON_A64V8_NATIVE) && defined(SIMDE_ARM_NEON_FP16)
+    return vcvtph_s64_f16(a);
+  #elif defined(SIMDE_FAST_CONVERSION_RANGE)
+    return HEDLEY_STATIC_CAST(int64_t,
+        simde_math_ceilf(
+        simde_float16_to_float32(a)));
+  #else
+    simde_float32 af = simde_float16_to_float32(a);
+    if (HEDLEY_UNLIKELY(af <= HEDLEY_STATIC_CAST(simde_float32, INT64_MIN))) {
+      return INT64_MIN;
+    } else if (HEDLEY_UNLIKELY(af >= HEDLEY_STATIC_CAST(simde_float32, INT64_MAX))) {
+      return INT64_MAX;
+    } else if (HEDLEY_UNLIKELY(simde_isnanhf(a))) {
+      return 0;
+    } else {
+      return HEDLEY_STATIC_CAST(int64_t, simde_math_ceilf(af));
+    }
+  #endif
+}
+#if defined(SIMDE_ARM_NEON_A64V8_ENABLE_NATIVE_ALIASES)
+  #undef vcvtph_s64_f16
+  #define vcvtph_s64_f16(a) simde_vcvtph_s64_f16(a)
+#endif
+
+SIMDE_FUNCTION_ATTRIBUTES
+int32_t
+simde_vcvtph_s32_f16(simde_float16_t a) {
+  #if defined(SIMDE_ARM_NEON_A32V8_NATIVE) && defined(SIMDE_ARM_NEON_FP16)
+    return vcvtph_s32_f16(a);
+  #elif defined(SIMDE_FAST_CONVERSION_RANGE)
+    return HEDLEY_STATIC_CAST(int32_t,
+        simde_math_ceilf(
+        simde_float16_to_float32(a)));
+  #else
+    simde_float32 af = simde_float16_to_float32(a);
+    if (HEDLEY_UNLIKELY(af <= HEDLEY_STATIC_CAST(simde_float32, INT32_MIN))) {
+      return INT32_MIN;
+    } else if (HEDLEY_UNLIKELY(af >= HEDLEY_STATIC_CAST(simde_float32, INT32_MAX))) {
+      return INT32_MAX;
+    } else if (HEDLEY_UNLIKELY(simde_isnanhf(a))) {
+      return 0;
+    } else {
+      return HEDLEY_STATIC_CAST(int32_t, simde_math_ceilf(af));
+    }
+  #endif
+}
+#if defined(SIMDE_ARM_NEON_A32V8_ENABLE_NATIVE_ALIASES)
+  #undef vcvtph_s32_f16
+  #define vcvtph_s32_f16(a) simde_vcvtph_s32_f16(a)
+#endif
+
+SIMDE_FUNCTION_ATTRIBUTES
+uint64_t
+simde_vcvtph_u64_f16(simde_float16_t a) {
+  #if defined(SIMDE_ARM_NEON_A64V8_NATIVE) && defined(SIMDE_ARM_NEON_FP16)
+    return vcvtph_u64_f16(a);
+  #elif defined(SIMDE_FAST_CONVERSION_RANGE)
+    return HEDLEY_STATIC_CAST(uint64_t,
+        simde_math_ceilf(
+        simde_float16_to_float32(a)));
+  #else
+    simde_float32 af = simde_float16_to_float32(a);
+    if (HEDLEY_UNLIKELY(af <= SIMDE_FLOAT32_C(0.0))) {
+      return 0;
+    } else if (HEDLEY_UNLIKELY(af >= HEDLEY_STATIC_CAST(simde_float32, UINT64_MAX))) {
+      return UINT64_MAX;
+    } else if (HEDLEY_UNLIKELY(simde_isnanhf(a))) {
+      return 0;
+    } else {
+      return HEDLEY_STATIC_CAST(uint64_t, simde_math_ceilf(af));
+    }
+  #endif
+}
+#if defined(SIMDE_ARM_NEON_A64V8_ENABLE_NATIVE_ALIASES)
+  #undef vcvtph_u64_f16
+  #define vcvtph_u64_f16(a) simde_vcvtph_u64_f16(a)
+#endif
+
+SIMDE_FUNCTION_ATTRIBUTES
+uint32_t
+simde_vcvtph_u32_f16(simde_float16_t a) {
+  #if defined(SIMDE_ARM_NEON_A32V8_NATIVE) && defined(SIMDE_ARM_NEON_FP16)
+    return vcvtph_u32_f16(a);
+  #elif defined(SIMDE_FAST_CONVERSION_RANGE)
+    return HEDLEY_STATIC_CAST(uint32_t,
+        simde_math_ceilf(
+        simde_float16_to_float32(a)));
+  #else
+    simde_float32 af = simde_float16_to_float32(a);
+    if (HEDLEY_UNLIKELY(af <= SIMDE_FLOAT32_C(0.0))) {
+      return 0;
+    } else if (HEDLEY_UNLIKELY(af >= HEDLEY_STATIC_CAST(simde_float32, UINT32_MAX))) {
+      return UINT32_MAX;
+    } else if (HEDLEY_UNLIKELY(simde_isnanhf(a))) {
+      return 0;
+    } else {
+      return HEDLEY_STATIC_CAST(uint32_t, simde_math_ceilf(af));
+    }
+  #endif
+}
+#if defined(SIMDE_ARM_NEON_A32V8_ENABLE_NATIVE_ALIASES)
+  #undef vcvtph_u32_f16
+  #define vcvtph_u32_f16(a) simde_vcvtph_u32_f16(a)
+#endif
+
+SIMDE_FUNCTION_ATTRIBUTES
+uint16_t
+simde_vcvtph_u16_f16(simde_float16_t a) {
+  #if defined(SIMDE_ARM_NEON_A64V8_NATIVE) && defined(SIMDE_ARM_NEON_FP16)
+    return vcvtph_u16_f16(a);
+  #elif defined(SIMDE_FAST_CONVERSION_RANGE)
+    return HEDLEY_STATIC_CAST(uint16_t,
+        simde_math_ceilf(
+        simde_float16_to_float32(a)));
+  #else
+    simde_float32 af = simde_float16_to_float32(a);
+    if (HEDLEY_UNLIKELY(af <= SIMDE_FLOAT32_C(0.0))) {
+      return 0;
+    } else if (HEDLEY_UNLIKELY(af >= HEDLEY_STATIC_CAST(simde_float32, UINT16_MAX))) {
+      return UINT16_MAX;
+    } else if (HEDLEY_UNLIKELY(simde_isnanhf(a))) {
+      return 0;
+    } else {
+      return HEDLEY_STATIC_CAST(uint16_t, simde_math_ceilf(af));
+    }
+  #endif
+}
+#if defined(SIMDE_ARM_NEON_A64V8_ENABLE_NATIVE_ALIASES)
+  #undef vcvtph_u16_f16
+  #define vcvtph_u16_f16(a) simde_vcvtph_u16_f16(a)
+#endif
+
+SIMDE_FUNCTION_ATTRIBUTES
+uint32_t
+simde_vcvtps_u32_f32(simde_float32 a) {
+  #if defined(SIMDE_ARM_NEON_A64V8_NATIVE)
+    return vcvtps_u32_f32(a);
+  #elif defined(SIMDE_FAST_CONVERSION_RANGE)
+    return HEDLEY_STATIC_CAST(uint32_t, simde_math_ceilf(a));
+  #else
+    if (HEDLEY_UNLIKELY(a <= SIMDE_FLOAT32_C(0.0))) {
+      return 0;
+    } else if (HEDLEY_UNLIKELY(a >= HEDLEY_STATIC_CAST(simde_float32, UINT32_MAX))) {
+      return UINT32_MAX;
+    } else if (HEDLEY_UNLIKELY(simde_math_isnanf(a))) {
+      return 0;
+    } else {
+      return HEDLEY_STATIC_CAST(uint32_t, simde_math_ceilf(a));
+    }
+  #endif
+}
+#if defined(SIMDE_ARM_NEON_A64V8_ENABLE_NATIVE_ALIASES)
+  #undef vcvtps_u32_f32
+  #define vcvtps_u32_f32(a) simde_vcvtps_u32_f32(a)
+#endif
+
+SIMDE_FUNCTION_ATTRIBUTES
+uint64_t
+simde_vcvtpd_u64_f64(simde_float64 a) {
+  #if defined(SIMDE_ARM_NEON_A64V8_NATIVE)
+    return vcvtpd_u64_f64(a);
+  #elif defined(SIMDE_FAST_CONVERSION_RANGE)
+    return HEDLEY_STATIC_CAST(uint64_t, simde_math_ceil(a));
+  #else
+    if (HEDLEY_UNLIKELY(a <= SIMDE_FLOAT64_C(0.0))) {
+      return 0;
+    } else if (HEDLEY_UNLIKELY(a >= HEDLEY_STATIC_CAST(simde_float64, UINT64_MAX))) {
+      return UINT64_MAX;
+    } else if (simde_math_isnan(a)) {
+      return 0;
+    } else {
+      return HEDLEY_STATIC_CAST(uint64_t, simde_math_ceil(a));
+    }
+  #endif
+}
+#if defined(SIMDE_ARM_NEON_A64V8_ENABLE_NATIVE_ALIASES)
+  #undef vcvtpd_u64_f64
+  #define vcvtpd_u64_f64(a) simde_vcvtpd_u64_f64(a)
+#endif
+
+SIMDE_FUNCTION_ATTRIBUTES
+simde_uint16x8_t
+simde_vcvtpq_u16_f16(simde_float16x8_t a) {
+  #if defined(SIMDE_ARM_NEON_A32V8_NATIVE) && defined(SIMDE_ARM_NEON_FP16)
+    return vcvtpq_u16_f16(a);
+  #else
+    simde_float16x8_private a_ = simde_float16x8_to_private(a);
+    simde_uint16x8_private r_;
+
+    SIMDE_VECTORIZE
+    for (size_t i = 0 ; i < (sizeof(r_.values) / sizeof(r_.values[0])) ; i++) {
+      r_.values[i] = simde_vcvtph_u16_f16(a_.values[i]);
+    }
+
+    return simde_uint16x8_from_private(r_);
+  #endif
+}
+#if defined(SIMDE_ARM_NEON_A32V8_ENABLE_NATIVE_ALIASES)
+  #undef vcvtpq_u16_f16
+  #define vcvtpq_u16_f16(a) simde_vcvtpq_u16_f16(a)
+#endif
+
+SIMDE_FUNCTION_ATTRIBUTES
+simde_uint32x4_t
+simde_vcvtpq_u32_f32(simde_float32x4_t a) {
+  #if defined(SIMDE_ARM_NEON_A64V8_NATIVE) && !defined(SIMDE_BUG_CLANG_46844)
+    return vcvtpq_u32_f32(a);
+  #else
+    simde_float32x4_private a_ = simde_float32x4_to_private(a);
+    simde_uint32x4_private r_;
+
+    #if 0 && defined(SIMDE_X86_AVX512F_NATIVE) && defined(SIMDE_X86_AVX512VL_NATIVE)
+      // Hmm.. this doesn't work, unlike the signed versions
+      if (HEDLEY_UNLIKELY(_MM_GET_ROUNDING_MODE() != _MM_ROUND_NEAREST)) {
+        unsigned int rounding_mode = _MM_GET_ROUNDING_MODE();
+        _MM_SET_ROUNDING_MODE(_MM_ROUND_NEAREST);
+        r_.m128i = _mm_cvtps_epu32(a_.m128);
+        _MM_SET_ROUNDING_MODE(rounding_mode);
+      } else {
+        r_.m128i = _mm_cvtps_epu32(a_.m128);
+      }
+    #else
+      SIMDE_VECTORIZE
+      for (size_t i = 0 ; i < (sizeof(r_.values) / sizeof(r_.values[0])) ; i++) {
+        r_.values[i] = simde_vcvtps_u32_f32(a_.values[i]);
+      }
+    #endif
+
+    return simde_uint32x4_from_private(r_);
+  #endif
+}
+#if defined(SIMDE_ARM_NEON_A64V8_ENABLE_NATIVE_ALIASES)
+  #undef vcvtpq_u32_f32
+  #define vcvtpq_u32_f32(a) simde_vcvtpq_u32_f32(a)
+#endif
+
+SIMDE_FUNCTION_ATTRIBUTES
+simde_uint64x2_t
+simde_vcvtpq_u64_f64(simde_float64x2_t a) {
+  #if defined(SIMDE_ARM_NEON_A64V8_NATIVE)
+    return vcvtpq_u64_f64(a);
+  #else
+    simde_float64x2_private a_ = simde_float64x2_to_private(a);
+    simde_uint64x2_private r_;
+
+    #if 0 && defined(SIMDE_X86_AVX512DQ_NATIVE) && defined(SIMDE_X86_AVX512VL_NATIVE)
+      // Hmm.. this doesn't work, unlike the signed versions
+      if (HEDLEY_UNLIKELY(_MM_GET_ROUNDING_MODE() != _MM_ROUND_NEAREST)) {
+        unsigned int rounding_mode = _MM_GET_ROUNDING_MODE();
+        _MM_SET_ROUNDING_MODE(_MM_ROUND_NEAREST);
+        r_.m128i = _mm_cvtpd_epu64(a_.m128d);
+        _MM_SET_ROUNDING_MODE(rounding_mode);
+      } else {
+        r_.m128i = _mm_cvtpd_epu64(a_.m128d);
+      }
+    #else
+      SIMDE_VECTORIZE
+      for (size_t i = 0 ; i < (sizeof(r_.values) / sizeof(r_.values[0])) ; i++) {
+        r_.values[i] = simde_vcvtpd_u64_f64(a_.values[i]);
+      }
+    #endif
+
+    return simde_uint64x2_from_private(r_);
+  #endif
+}
+#if defined(SIMDE_ARM_NEON_A64V8_ENABLE_NATIVE_ALIASES)
+  #undef vcvtpq_u64_f64
+  #define vcvtpq_u64_f64(a) simde_vcvtpq_u64_f64(a)
+#endif
+
+SIMDE_FUNCTION_ATTRIBUTES
+simde_uint16x4_t
+simde_vcvtp_u16_f16(simde_float16x4_t a) {
+  #if defined(SIMDE_ARM_NEON_A32V8_NATIVE) && defined(SIMDE_ARM_NEON_FP16)
+    return vcvtp_u16_f16(a);
+  #else
+    simde_float16x4_private a_ = simde_float16x4_to_private(a);
+    simde_uint16x4_private r_;
+
+    SIMDE_VECTORIZE
+    for (size_t i = 0 ; i < (sizeof(r_.values) / sizeof(r_.values[0])) ; i++) {
+      r_.values[i] = simde_vcvtph_u16_f16(a_.values[i]);
+    }
+
+    return simde_uint16x4_from_private(r_);
+  #endif
+}
+#if defined(SIMDE_ARM_NEON_A32V8_ENABLE_NATIVE_ALIASES)
+  #undef vcvtp_u16_f16
+  #define vcvtp_u16_f16(a) simde_vcvtp_u16_f16(a)
+#endif
+
+SIMDE_FUNCTION_ATTRIBUTES
+simde_uint32x2_t
+simde_vcvtp_u32_f32(simde_float32x2_t a) {
+  #if defined(SIMDE_ARM_NEON_A64V8_NATIVE)
+    return vcvtp_u32_f32(a);
+  #else
+    simde_float32x2_private a_ = simde_float32x2_to_private(a);
+    simde_uint32x2_private r_;
+
+    SIMDE_VECTORIZE
+    for (size_t i = 0 ; i < (sizeof(r_.values) / sizeof(r_.values[0])) ; i++) {
+      r_.values[i] = simde_vcvtps_u32_f32(a_.values[i]);
+    }
+
+    return simde_uint32x2_from_private(r_);
+  #endif
+}
+#if defined(SIMDE_ARM_NEON_A64V8_ENABLE_NATIVE_ALIASES)
+  #undef vcvtp_u32_f32
+  #define vcvtp_u32_f32(a) simde_vcvtp_u32_f32(a)
+#endif
+
+SIMDE_FUNCTION_ATTRIBUTES
+simde_uint64x1_t
+simde_vcvtp_u64_f64(simde_float64x1_t a) {
+  #if defined(SIMDE_ARM_NEON_A64V8_NATIVE)
+    return vcvtp_u64_f64(a);
+  #else
+    simde_float64x1_private a_ = simde_float64x1_to_private(a);
+    simde_uint64x1_private r_;
+
+    SIMDE_VECTORIZE
+    for (size_t i = 0 ; i < (sizeof(r_.values) / sizeof(r_.values[0])) ; i++) {
+      r_.values[i] = simde_vcvtpd_u64_f64(a_.values[i]);
+    }
+
+    return simde_uint64x1_from_private(r_);
+  #endif
+}
+#if defined(SIMDE_ARM_NEON_A64V8_ENABLE_NATIVE_ALIASES)
+  #undef vcvtp_u64_f64
+  #define vcvtp_u64_f64(a) simde_vcvtp_u64_f64(a)
+#endif
+
+SIMDE_END_DECLS_
+HEDLEY_DIAGNOSTIC_POP
+
+#endif /* SIMDE_ARM_NEON_CVTP_H */