1 files changed, 60 insertions, 0 deletions
diff --git a/src/dsp/x86/mask_blend_sse4.h b/src/dsp/x86/mask_blend_sse4.h
new file mode 100644
index 0000000..52b0b5c
--- /dev/null
+++ b/src/dsp/x86/mask_blend_sse4.h
@@ -0,0 +1,60 @@
+/*
+ * Copyright 2019 The libgav1 Authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef LIBGAV1_SRC_DSP_X86_MASK_BLEND_SSE4_H_
+#define LIBGAV1_SRC_DSP_X86_MASK_BLEND_SSE4_H_
+
+#include "src/dsp/dsp.h"
+#include "src/utils/cpu.h"
+
+namespace libgav1 {
+namespace dsp {
+
+// Initializes Dsp::mask_blend. This function is not thread-safe.
+void MaskBlendInit_SSE4_1();
+
+}  // namespace dsp
+}  // namespace libgav1
+
+#if LIBGAV1_TARGETING_SSE4_1
+
+#ifndef LIBGAV1_Dsp8bpp_MaskBlend444
+#define LIBGAV1_Dsp8bpp_MaskBlend444 LIBGAV1_CPU_SSE4_1
+#endif
+
+#ifndef LIBGAV1_Dsp8bpp_MaskBlend422
+#define LIBGAV1_Dsp8bpp_MaskBlend422 LIBGAV1_CPU_SSE4_1
+#endif
+
+#ifndef LIBGAV1_Dsp8bpp_MaskBlend420
+#define LIBGAV1_Dsp8bpp_MaskBlend420 LIBGAV1_CPU_SSE4_1
+#endif
+
+#ifndef LIBGAV1_Dsp8bpp_InterIntraMaskBlend8bpp444
+#define LIBGAV1_Dsp8bpp_InterIntraMaskBlend8bpp444 LIBGAV1_CPU_SSE4_1
+#endif
+
+#ifndef LIBGAV1_Dsp8bpp_InterIntraMaskBlend8bpp422
+#define LIBGAV1_Dsp8bpp_InterIntraMaskBlend8bpp422 LIBGAV1_CPU_SSE4_1
+#endif
+
+#ifndef LIBGAV1_Dsp8bpp_InterIntraMaskBlend8bpp420
+#define LIBGAV1_Dsp8bpp_InterIntraMaskBlend8bpp420 LIBGAV1_CPU_SSE4_1
+#endif
+
+#endif  // LIBGAV1_TARGETING_SSE4_1
+
+#endif  // LIBGAV1_SRC_DSP_X86_MASK_BLEND_SSE4_H_