COM_algorithm_smaa.hh

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/* SPDX-FileCopyrightText: 2023 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */
 
#pragma once
 
#include "COM_context.hh"
#include "COM_result.hh"
 
namespace blender::realtime_compositor {
 
/* Anti-alias the given input using the SMAA algorithm and write the result into the given output.
 * See the SMAA_THRESHOLD, SMAA_LOCAL_CONTRAST_ADAPTATION_FACTOR, and SMAA_CORNER_ROUNDING defines
 * in gpu_shader_smaa_lib.glsl for information on the parameters. */
void smaa(Context &context,
          Result &input,
          Result &output,
          float threshold = 0.1f,
          float local_contrast_adaptation_factor = 2.0f,
          int corner_rounding = 25);
 
}  // namespace blender::realtime_compositor