72 lines
2.0 KiB
C++
72 lines
2.0 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2022 Olive Team
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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***/
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#include "generatorwithmerge.h"
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#include "node/math/merge/merge.h"
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namespace olive {
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#define super Node
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const QString GeneratorWithMerge::kBaseInput = QStringLiteral("base_in");
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GeneratorWithMerge::GeneratorWithMerge()
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{
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AddInput(kBaseInput, NodeValue::kTexture, InputFlags(kInputFlagNotKeyframable));
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SetEffectInput(kBaseInput);
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SetFlags(kVideoEffect);
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}
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void GeneratorWithMerge::Retranslate()
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{
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super::Retranslate();
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SetInputName(kBaseInput, tr("Base"));
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}
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ShaderCode GeneratorWithMerge::GetShaderCode(const ShaderRequest &request) const
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{
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if (request.id == QStringLiteral("mrg")) {
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return ShaderCode(FileFunctions::ReadFileAsString(":/shaders/alphaover.frag"));
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}
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return ShaderCode();
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}
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void GeneratorWithMerge::PushMergableJob(const NodeValueRow &value, TexturePtr job, NodeValueTable *table) const
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{
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if (TexturePtr base = value[kBaseInput].toTexture()) {
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// Push as merge node
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ShaderJob merge;
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merge.SetShaderID(QStringLiteral("mrg"));
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merge.Insert(MergeNode::kBaseIn, value[kBaseInput]);
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merge.Insert(MergeNode::kBlendIn, NodeValue(NodeValue::kTexture, job, this));
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table->Push(NodeValue::kTexture, base->toJob(merge), this);
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} else {
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// Just push generate job
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table->Push(NodeValue::kTexture, job, this);
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}
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}
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}
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