The Tor Browser: media/libyuv/include/libyuv/scale

     1 /*

     2  *  Copyright 2012 The LibYuv Project Authors. All rights reserved.

     3  *

     4  *  Use of this source code is governed by a BSD-style license

     5  *  that can be found in the LICENSE file in the root of the source

     6  *  tree. An additional intellectual property rights grant can be found

     7  *  in the file PATENTS. All contributing project authors may

     8  *  be found in the AUTHORS file in the root of the source tree.

     9  */

    11 #ifndef INCLUDE_LIBYUV_SCALE_ARGB_H_  // NOLINT

    12 #define INCLUDE_LIBYUV_SCALE_ARGB_H_

    14 #include "libyuv/basic_types.h"

    15 #include "libyuv/scale.h"  // For FilterMode

    17 #ifdef __cplusplus

    18 namespace libyuv {

    19 extern "C" {

    20 #endif

    22 LIBYUV_API

    23 int ARGBScale(const uint8* src_argb, int src_stride_argb,

    24               int src_width, int src_height,

    25               uint8* dst_argb, int dst_stride_argb,

    26               int dst_width, int dst_height,

    27               enum FilterMode filtering);

    29 // Clipped scale takes destination rectangle coordinates for clip values.

    30 LIBYUV_API

    31 int ARGBScaleClip(const uint8* src_argb, int src_stride_argb,

    32                   int src_width, int src_height,

    33                   uint8* dst_argb, int dst_stride_argb,

    34                   int dst_width, int dst_height,

    35                   int clip_x, int clip_y, int clip_width, int clip_height,

    36                   enum FilterMode filtering);

    38 // TODO(fbarchard): Implement this.

    39 // Scale with YUV conversion to ARGB and clipping.

    40 LIBYUV_API

    41 int YUVToARGBScaleClip(const uint8* src_y, int src_stride_y,

    42                        const uint8* src_u, int src_stride_u,

    43                        const uint8* src_v, int src_stride_v,

    44                        uint32 src_fourcc,

    45                        int src_width, int src_height,

    46                        uint8* dst_argb, int dst_stride_argb,

    47                        uint32 dst_fourcc,

    48                        int dst_width, int dst_height,

    49                        int clip_x, int clip_y, int clip_width, int clip_height,

    50                        enum FilterMode filtering);

    52 #ifdef __cplusplus

    53 }  // extern "C"

    54 }  // namespace libyuv

    55 #endif

    57 #endif  // INCLUDE_LIBYUV_SCALE_ARGB_H_  NOLINT

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