1 files changed, 88 insertions, 0 deletions
diff --git a/vp8/common/x86/subpixel_x86.h b/vp8/common/x86/subpixel_x86.h
new file mode 100644
index 000000000..efa7b2e09
--- /dev/null
+++ b/vp8/common/x86/subpixel_x86.h
@@ -0,0 +1,88 @@
+/*
+ *  Copyright (c) 2010 The VP8 project authors. All Rights Reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license and patent
+ *  grant that can be found in the LICENSE file in the root of the source
+ *  tree. All contributing project authors may be found in the AUTHORS
+ *  file in the root of the source tree.
+ */
+
+
+#ifndef SUBPIXEL_X86_H
+#define SUBPIXEL_X86_H
+
+/* Note:
+ *
+ * This platform is commonly built for runtime CPU detection. If you modify
+ * any of the function mappings present in this file, be sure to also update
+ * them in the function pointer initialization code
+ */
+
+#if HAVE_MMX
+extern prototype_subpixel_predict(vp8_sixtap_predict16x16_mmx);
+extern prototype_subpixel_predict(vp8_sixtap_predict8x8_mmx);
+extern prototype_subpixel_predict(vp8_sixtap_predict8x4_mmx);
+extern prototype_subpixel_predict(vp8_sixtap_predict4x4_mmx);
+extern prototype_subpixel_predict(vp8_bilinear_predict16x16_mmx);
+extern prototype_subpixel_predict(vp8_bilinear_predict8x8_mmx);
+extern prototype_subpixel_predict(vp8_bilinear_predict8x4_mmx);
+extern prototype_subpixel_predict(vp8_bilinear_predict4x4_mmx);
+
+
+#if !CONFIG_RUNTIME_CPU_DETECT
+#undef  vp8_subpix_sixtap16x16
+#define vp8_subpix_sixtap16x16 vp8_sixtap_predict16x16_mmx
+
+#undef  vp8_subpix_sixtap8x8
+#define vp8_subpix_sixtap8x8 vp8_sixtap_predict8x8_mmx
+
+#undef  vp8_subpix_sixtap8x4
+#define vp8_subpix_sixtap8x4 vp8_sixtap_predict8x4_mmx
+
+#undef  vp8_subpix_sixtap4x4
+#define vp8_subpix_sixtap4x4 vp8_sixtap_predict4x4_mmx
+
+#undef  vp8_subpix_bilinear16x16
+#define vp8_subpix_bilinear16x16 vp8_bilinear_predict16x16_mmx
+
+#undef  vp8_subpix_bilinear8x8
+#define vp8_subpix_bilinear8x8 vp8_bilinear_predict8x8_mmx
+
+#undef  vp8_subpix_bilinear8x4
+#define vp8_subpix_bilinear8x4 vp8_bilinear_predict8x4_mmx
+
+#undef  vp8_subpix_bilinear4x4
+#define vp8_subpix_bilinear4x4 vp8_bilinear_predict4x4_mmx
+
+#endif
+#endif
+
+
+#if HAVE_SSE2
+extern prototype_subpixel_predict(vp8_sixtap_predict16x16_sse2);
+extern prototype_subpixel_predict(vp8_sixtap_predict8x8_sse2);
+extern prototype_subpixel_predict(vp8_sixtap_predict8x4_sse2);
+extern prototype_subpixel_predict(vp8_bilinear_predict16x16_sse2);
+extern prototype_subpixel_predict(vp8_bilinear_predict8x8_sse2);
+
+
+#if !CONFIG_RUNTIME_CPU_DETECT
+#undef  vp8_subpix_sixtap16x16
+#define vp8_subpix_sixtap16x16 vp8_sixtap_predict16x16_sse2
+
+#undef  vp8_subpix_sixtap8x8
+#define vp8_subpix_sixtap8x8 vp8_sixtap_predict8x8_sse2
+
+#undef  vp8_subpix_sixtap8x4
+#define vp8_subpix_sixtap8x4 vp8_sixtap_predict8x4_sse2
+
+#undef  vp8_subpix_bilinear16x16
+#define vp8_subpix_bilinear16x16 vp8_bilinear_predict16x16_sse2
+
+#undef  vp8_subpix_bilinear8x8
+#define vp8_subpix_bilinear8x8 vp8_bilinear_predict8x8_sse2
+
+#endif
+#endif
+
+#endif