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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /media/libvpx/vp9/encoder/vp9_variance.h
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
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diff --git a/media/libvpx/vp9/encoder/vp9_variance.h b/media/libvpx/vp9/encoder/vp9_variance.h
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+/*
+ * Copyright (c) 2010 The WebM project authors. All Rights Reserved.
+ *
+ * Use of this source code is governed by a BSD-style license
+ * that can be found in the LICENSE file in the root of the source
+ * tree. An additional intellectual property rights grant can be found
+ * in the file PATENTS. All contributing project authors may
+ * be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef VP9_ENCODER_VP9_VARIANCE_H_
+#define VP9_ENCODER_VP9_VARIANCE_H_
+
+#include "vpx/vpx_integer.h"
+#include "vpx_ports/mem.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef unsigned int(*vp9_sad_fn_t)(const uint8_t *src_ptr,
+ int source_stride,
+ const uint8_t *ref_ptr,
+ int ref_stride);
+
+typedef unsigned int(*vp9_sad_avg_fn_t)(const uint8_t *src_ptr,
+ int source_stride,
+ const uint8_t *ref_ptr,
+ int ref_stride,
+ const uint8_t *second_pred);
+
+typedef void (*vp9_sad_multi_fn_t)(const uint8_t *src_ptr,
+ int source_stride,
+ const uint8_t *ref_ptr,
+ int ref_stride,
+ unsigned int *sad_array);
+
+typedef void (*vp9_sad_multi_d_fn_t)(const uint8_t *src_ptr,
+ int source_stride,
+ const uint8_t* const ref_ptr[],
+ int ref_stride, unsigned int *sad_array);
+
+typedef unsigned int (*vp9_variance_fn_t)(const uint8_t *src_ptr,
+ int source_stride,
+ const uint8_t *ref_ptr,
+ int ref_stride,
+ unsigned int *sse);
+
+typedef unsigned int (*vp9_subpixvariance_fn_t)(const uint8_t *src_ptr,
+ int source_stride,
+ int xoffset,
+ int yoffset,
+ const uint8_t *ref_ptr,
+ int Refstride,
+ unsigned int *sse);
+
+typedef unsigned int (*vp9_subp_avg_variance_fn_t)(const uint8_t *src_ptr,
+ int source_stride,
+ int xoffset,
+ int yoffset,
+ const uint8_t *ref_ptr,
+ int Refstride,
+ unsigned int *sse,
+ const uint8_t *second_pred);
+
+typedef struct vp9_variance_vtable {
+ vp9_sad_fn_t sdf;
+ vp9_sad_avg_fn_t sdaf;
+ vp9_variance_fn_t vf;
+ vp9_subpixvariance_fn_t svf;
+ vp9_subp_avg_variance_fn_t svaf;
+ vp9_sad_multi_fn_t sdx3f;
+ vp9_sad_multi_fn_t sdx8f;
+ vp9_sad_multi_d_fn_t sdx4df;
+} vp9_variance_fn_ptr_t;
+
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
+#endif // VP9_ENCODER_VP9_VARIANCE_H_