From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- media/libvpx/vp9/encoder/vp9_variance.h | 81 +++++++++++++++++++++++++++++++++ 1 file changed, 81 insertions(+) create mode 100644 media/libvpx/vp9/encoder/vp9_variance.h (limited to 'media/libvpx/vp9/encoder/vp9_variance.h') diff --git a/media/libvpx/vp9/encoder/vp9_variance.h b/media/libvpx/vp9/encoder/vp9_variance.h new file mode 100644 index 000000000..0a8739510 --- /dev/null +++ b/media/libvpx/vp9/encoder/vp9_variance.h @@ -0,0 +1,81 @@ +/* + * 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_ -- cgit v1.2.3