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_QDMLAL_HIGH_N_H)
+#define SIMDE_ARM_NEON_QDMLAL_HIGH_N_H
+
+#include "movl_high.h"
+#include "dup_n.h"
+#include "add.h"
+#include "mul.h"
+#include "mul_n.h"
+#include "types.h"
+
+HEDLEY_DIAGNOSTIC_PUSH
+SIMDE_DISABLE_UNWANTED_DIAGNOSTICS
+SIMDE_BEGIN_DECLS_
+
+SIMDE_FUNCTION_ATTRIBUTES
+simde_int32x4_t
+simde_vqdmlal_high_n_s16(simde_int32x4_t a, simde_int16x8_t b, int16_t c) {
+  #if defined(SIMDE_ARM_NEON_A64V8_NATIVE)
+    return vqdmlal_high_n_s16(a, b, c);
+  #else
+    return simde_vaddq_s32(
+        simde_vmulq_n_s32(
+        simde_vmulq_s32(
+        simde_vmovl_high_s16(b),
+        simde_vmovl_high_s16(simde_vdupq_n_s16(c))), 2), a);
+  #endif
+}
+#if defined(SIMDE_ARM_NEON_A64V8_ENABLE_NATIVE_ALIASES)
+  #undef vqdmlal_high_n_s16
+  #define vqdmlal_high_n_s16(a, b, c) simde_vqdmlal_high_n_s16((a), (b), (c))
+#endif
+
+SIMDE_FUNCTION_ATTRIBUTES
+simde_int64x2_t
+simde_vqdmlal_high_n_s32(simde_int64x2_t a, simde_int32x4_t b, int32_t c) {
+  #if defined(SIMDE_ARM_NEON_A64V8_NATIVE)
+    return vqdmlal_high_n_s32(a, b, c);
+  #else
+    simde_int64x2_private r_ = simde_int64x2_to_private(
+          simde_x_vmulq_s64(
+          simde_vmovl_high_s32(b),
+          simde_vmovl_high_s32(simde_vdupq_n_s32(c))));
+
+    SIMDE_VECTORIZE
+    for (size_t i = 0 ; i < (sizeof(r_.values) / sizeof(r_.values[0])) ; i++) {
+      r_.values[i] = r_.values[i] * HEDLEY_STATIC_CAST(int64_t, 2);
+    }
+
+    return simde_vaddq_s64(a, simde_int64x2_from_private(r_));
+  #endif
+}
+#if defined(SIMDE_ARM_NEON_A64V8_ENABLE_NATIVE_ALIASES)
+  #undef vqdmlal_high_n_s32
+  #define vqdmlal_high_n_s32(a, b, c) simde_vqdmlal_high_n_s32((a), (b), (c))
+#endif
+
+SIMDE_END_DECLS_
+HEDLEY_DIAGNOSTIC_POP
+
+#endif /* !defined(SIMDE_ARM_NEON_QDMLAL_HIGH_N_H) */