1 files changed, 43 insertions, 0 deletions
diff --git a/media/libspeex_resampler/src/simd_detect.h b/media/libspeex_resampler/src/simd_detect.h
new file mode 100644
index 0000000000..f563b82b9e
--- /dev/null
+++ b/media/libspeex_resampler/src/simd_detect.h
@@ -0,0 +1,43 @@
+/* vim: set shiftwidth=2 tabstop=8 autoindent cindent expandtab: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef simd_detect_h
+#define simd_detect_h
+
+#include "speex_resampler.h"
+#include "arch.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int moz_speex_have_single_simd();
+int moz_speex_have_double_simd();
+
+#if defined(_USE_SSE) || defined(_USE_NEON)
+#define OVERRIDE_INNER_PRODUCT_SINGLE
+#define inner_product_single CAT_PREFIX(RANDOM_PREFIX,_inner_product_single)
+spx_word32_t inner_product_single(const spx_word16_t *a, const spx_word16_t *b, unsigned int len);
+#endif
+#if defined(_USE_SSE)
+#define OVERRIDE_INTERPOLATE_PRODUCT_SINGLE
+#define interpolate_product_single CAT_PREFIX(RANDOM_PREFIX,_interpolate_product_single)
+spx_word32_t interpolate_product_single(const spx_word16_t *a, const spx_word16_t *b, unsigned int len, const spx_uint32_t oversample, float *frac);
+#endif
+
+#if defined(_USE_SSE2)
+#define OVERRIDE_INNER_PRODUCT_DOUBLE
+#define inner_product_double CAT_PREFIX(RANDOM_PREFIX,_inner_product_double)
+double inner_product_double(const float *a, const float *b, unsigned int len);
+#define OVERRIDE_INTERPOLATE_PRODUCT_DOUBLE
+#define interpolate_product_double CAT_PREFIX(RANDOM_PREFIX,_interpolate_product_double)
+double interpolate_product_double(const float *a, const float *b, unsigned int len, const spx_uint32_t oversample, float *frac);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // simd_detect_h