/* SPDX-FileCopyrightText: 2024 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */

#ifdef GPU_SHADER
#  pragma once
#  include "gpu_shader_compat.hh"
#endif

#ifdef GLSL_CPP_STUBS
#  define SAMPLER_FUNCTION texture
#endif

#include "gpu_shader_create_info.hh"

GPU_SHADER_CREATE_INFO(compositor_scale_variable_shared)
LOCAL_GROUP_SIZE(16, 16)
SAMPLER(0, sampler2D, input_tx)
SAMPLER(1, sampler2D, x_scale_tx)
SAMPLER(2, sampler2D, y_scale_tx)
IMAGE(0, SFLOAT_16_16_16_16, write, image2D, output_img)
COMPUTE_SOURCE("compositor_scale_variable.glsl")
GPU_SHADER_CREATE_END()

GPU_SHADER_CREATE_INFO(compositor_scale_variable)
ADDITIONAL_INFO(compositor_scale_variable_shared)
DEFINE_VALUE("SAMPLER_FUNCTION", "texture")
DO_STATIC_COMPILATION()
GPU_SHADER_CREATE_END()

GPU_SHADER_CREATE_INFO(compositor_scale_variable_bicubic)
ADDITIONAL_INFO(compositor_scale_variable_shared)
DEFINE_VALUE("SAMPLER_FUNCTION", "texture_bicubic")
DO_STATIC_COMPILATION()
GPU_SHADER_CREATE_END()
