0e304c813c
Previously, Float2 images were internally stored as either Float3 or Float4 images due to limitations in the implementation, which no longer exists. So this patch refactors the compositor code to store Float2 images in actual Float2 containers, which gives better performance and memory savings. Some algorithms were adjusted to operate on Float2 instead of Float3 as was previously the case. Pull Request: https://projects.blender.org/blender/blender/pulls/140855
92 lines
2.6 KiB
C++
92 lines
2.6 KiB
C++
/* SPDX-FileCopyrightText: 2023 Blender Authors
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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#include "BLI_assert.h"
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#include "BLI_math_vector_types.hh"
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#include "DNA_node_types.h"
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#include "COM_input_single_value_operation.hh"
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#include "COM_operation.hh"
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#include "COM_result.hh"
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#include "COM_utilities.hh"
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namespace blender::compositor {
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const StringRef InputSingleValueOperation::output_identifier_ = StringRef("Output");
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InputSingleValueOperation::InputSingleValueOperation(Context &context, DInputSocket input_socket)
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: Operation(context), input_socket_(input_socket)
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{
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const ResultType result_type = get_node_socket_result_type(input_socket_.bsocket());
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this->populate_result(context.create_result(result_type));
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}
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void InputSingleValueOperation::execute()
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{
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Result &result = this->get_result();
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result.allocate_single_value();
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switch (input_socket_->type) {
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case SOCK_FLOAT: {
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const float value = input_socket_->default_value_typed<bNodeSocketValueFloat>()->value;
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result.set_single_value(value);
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break;
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}
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case SOCK_INT: {
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const int value = input_socket_->default_value_typed<bNodeSocketValueInt>()->value;
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result.set_single_value(value);
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break;
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}
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case SOCK_BOOLEAN: {
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const bool value = input_socket_->default_value_typed<bNodeSocketValueBoolean>()->value;
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result.set_single_value(value);
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break;
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}
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case SOCK_VECTOR: {
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switch (input_socket_->default_value_typed<bNodeSocketValueVector>()->dimensions) {
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case 2: {
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const float2 value = input_socket_->default_value_typed<bNodeSocketValueVector>()->value;
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result.set_single_value(value);
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break;
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}
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case 3: {
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const float3 value = input_socket_->default_value_typed<bNodeSocketValueVector>()->value;
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result.set_single_value(value);
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break;
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}
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case 4: {
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const float4 value = input_socket_->default_value_typed<bNodeSocketValueVector>()->value;
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result.set_single_value(value);
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break;
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}
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default:
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BLI_assert_unreachable();
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break;
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}
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break;
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}
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case SOCK_RGBA: {
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const float4 value = input_socket_->default_value_typed<bNodeSocketValueRGBA>()->value;
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result.set_single_value(value);
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break;
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}
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default:
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BLI_assert_unreachable();
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break;
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}
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}
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Result &InputSingleValueOperation::get_result()
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{
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return Operation::get_result(output_identifier_);
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}
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void InputSingleValueOperation::populate_result(Result result)
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{
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Operation::populate_result(output_identifier_, result);
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}
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} // namespace blender::compositor
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