SuperTuxKart 1.5 upstream source (from official release tarball)

2026-06-11 20:04:02 +02:00
commit 2957e51aaa
8551 changed files with 1801800 additions and 0 deletions
@@ -0,0 +1,86 @@
+/* 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:
+ *   2020      Evan Nemerson <evan@nemerson.com>
+ *   2020      Himanshi Mathur <himanshi18037@iiitd.ac.in>
+ */
+
+#if !defined(SIMDE_X86_AVX512_COPYSIGN_H)
+#define SIMDE_X86_AVX512_COPYSIGN_H
+
+#include "types.h"
+#include "mov.h"
+#include "and.h"
+#include "andnot.h"
+#include "xor.h"
+
+HEDLEY_DIAGNOSTIC_PUSH
+SIMDE_DISABLE_UNWANTED_DIAGNOSTICS
+SIMDE_BEGIN_DECLS_
+
+SIMDE_FUNCTION_ATTRIBUTES
+simde__m512
+simde_x_mm512_copysign_ps(simde__m512 dest, simde__m512 src) {
+  simde__m512_private
+    r_,
+    dest_ = simde__m512_to_private(dest),
+    src_ = simde__m512_to_private(src);
+
+  #if defined(simde_math_copysignf)
+    SIMDE_VECTORIZE
+    for (size_t i = 0 ; i < (sizeof(r_.f32) / sizeof(r_.f32[0])) ; i++) {
+      r_.f32[i] = simde_math_copysignf(dest_.f32[i], src_.f32[i]);
+    }
+  #else
+    simde__m512 sgnbit = simde_mm512_xor_ps(simde_mm512_set1_ps(SIMDE_FLOAT32_C(0.0)), simde_mm512_set1_ps(-SIMDE_FLOAT32_C(0.0)));
+    return simde_mm512_xor_ps(simde_mm512_and_ps(sgnbit, src), simde_mm512_andnot_ps(sgnbit, dest));
+  #endif
+
+  return simde__m512_from_private(r_);
+}
+
+SIMDE_FUNCTION_ATTRIBUTES
+simde__m512d
+simde_x_mm512_copysign_pd(simde__m512d dest, simde__m512d src) {
+  simde__m512d_private
+    r_,
+    dest_ = simde__m512d_to_private(dest),
+    src_ = simde__m512d_to_private(src);
+
+  #if defined(simde_math_copysign)
+    SIMDE_VECTORIZE
+    for (size_t i = 0 ; i < (sizeof(r_.f64) / sizeof(r_.f64[0])) ; i++) {
+      r_.f64[i] = simde_math_copysign(dest_.f64[i], src_.f64[i]);
+    }
+  #else
+    simde__m512d sgnbit = simde_mm512_xor_pd(simde_mm512_set1_pd(SIMDE_FLOAT64_C(0.0)), simde_mm512_set1_pd(-SIMDE_FLOAT64_C(0.0)));
+    return simde_mm512_xor_pd(simde_mm512_and_pd(sgnbit, src), simde_mm512_andnot_pd(sgnbit, dest));
+  #endif
+
+  return simde__m512d_from_private(r_);
+}
+
+SIMDE_END_DECLS_
+HEDLEY_DIAGNOSTIC_POP
+
+#endif /* !defined(SIMDE_X86_AVX512_COPYSIGN_H) */