fa2062ee96
This commit renames the `ExtensionMode`'s `Zero` case to `Clip`. Pull Request: https://projects.blender.org/blender/blender/pulls/143354
81 lines
2.0 KiB
C++
81 lines
2.0 KiB
C++
/* SPDX-FileCopyrightText: 2023 Blender Authors
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0-or-later */
|
|
|
|
#include "BLI_assert.h"
|
|
#include "BLI_math_interp.hh"
|
|
#include "BLI_math_matrix.hh"
|
|
#include "BLI_math_matrix_types.hh"
|
|
#include "BLI_math_vector_types.hh"
|
|
|
|
#include "COM_domain.hh"
|
|
#include "GPU_texture.hh"
|
|
#include <utility>
|
|
|
|
namespace blender::compositor {
|
|
|
|
Domain::Domain(const int2 &size) : size(size), transformation(float3x3::identity()) {}
|
|
|
|
Domain::Domain(const int2 &size, const float3x3 &transformation)
|
|
: size(size), transformation(transformation)
|
|
{
|
|
}
|
|
|
|
void Domain::transform(const float3x3 &input_transformation)
|
|
{
|
|
transformation = input_transformation * transformation;
|
|
}
|
|
|
|
Domain Domain::identity()
|
|
{
|
|
return Domain(int2(1), float3x3::identity());
|
|
}
|
|
|
|
bool Domain::is_equal(const Domain &a, const Domain &b, const float epsilon)
|
|
{
|
|
return a.size == b.size && math::is_equal(a.transformation, b.transformation, epsilon);
|
|
}
|
|
|
|
bool operator==(const Domain &a, const Domain &b)
|
|
{
|
|
return a.size == b.size && a.transformation == b.transformation;
|
|
}
|
|
|
|
bool operator!=(const Domain &a, const Domain &b)
|
|
{
|
|
return !(a == b);
|
|
}
|
|
|
|
math::InterpWrapMode map_extension_mode_to_wrap_mode(const ExtensionMode &mode)
|
|
{
|
|
switch (mode) {
|
|
case ExtensionMode::Clip:
|
|
return math::InterpWrapMode::Border;
|
|
case ExtensionMode::Repeat:
|
|
return math::InterpWrapMode::Repeat;
|
|
case ExtensionMode::Extend:
|
|
return math::InterpWrapMode::Extend;
|
|
}
|
|
BLI_assert_unreachable();
|
|
return math::InterpWrapMode::Border;
|
|
}
|
|
|
|
GPUSamplerExtendMode map_extension_mode_to_extend_mode(const ExtensionMode &mode)
|
|
{
|
|
switch (mode) {
|
|
case blender::compositor::ExtensionMode::Clip:
|
|
return GPU_SAMPLER_EXTEND_MODE_CLAMP_TO_BORDER;
|
|
|
|
case blender::compositor::ExtensionMode::Extend:
|
|
return GPU_SAMPLER_EXTEND_MODE_EXTEND;
|
|
|
|
case blender::compositor::ExtensionMode::Repeat:
|
|
return GPU_SAMPLER_EXTEND_MODE_REPEAT;
|
|
}
|
|
|
|
BLI_assert_unreachable();
|
|
return GPU_SAMPLER_EXTEND_MODE_CLAMP_TO_BORDER;
|
|
}
|
|
|
|
} // namespace blender::compositor
|