88 lines
2.7 KiB
C++
88 lines
2.7 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2021 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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#ifndef RENDERPROCESSOR_H
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#define RENDERPROCESSOR_H
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#include "node/traverser.h"
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#include "render/renderer.h"
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#include "rendercache.h"
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#include "stillimagecache.h"
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#include "threading/threadticket.h"
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namespace olive {
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class RenderProcessor : public NodeTraverser
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{
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public:
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static void Process(RenderTicketPtr ticket, Renderer* render_ctx, StillImageCache* still_image_cache, DecoderCache* decoder_cache, ShaderCache* shader_cache, QVariant default_shader);
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struct RenderedWaveform {
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const Track* track;
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AudioVisualWaveform waveform;
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TimeRange range;
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};
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protected:
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virtual NodeValueTable GenerateBlockTable(const Track *track, const TimeRange &range) override;
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virtual QVariant ProcessVideoFootage(const FootageJob &stream, const rational &input_time) override;
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virtual QVariant ProcessAudioFootage(const FootageJob &stream, const TimeRange &input_time) override;
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virtual QVariant ProcessShader(const Node *node, const TimeRange &range, const ShaderJob& job) override;
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virtual QVariant ProcessSamples(const Node *node, const TimeRange &range, const SampleJob &job) override;
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virtual QVariant ProcessFrameGeneration(const Node *node, const GenerateJob& job) override;
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virtual bool CanCacheFrames() override;
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virtual QVariant GetCachedTexture(const QByteArray &hash) override;
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virtual void SaveCachedTexture(const QByteArray& hash, const QVariant& texture) override;
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private:
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RenderProcessor(RenderTicketPtr ticket, Renderer* render_ctx, StillImageCache* still_image_cache, DecoderCache* decoder_cache, ShaderCache* shader_cache, QVariant default_shader);
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void Run();
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DecoderPtr ResolveDecoderFromInput(const QString &decoder_id, const Decoder::CodecStream& stream);
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RenderTicketPtr ticket_;
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Renderer* render_ctx_;
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StillImageCache* still_image_cache_;
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DecoderCache* decoder_cache_;
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ShaderCache* shader_cache_;
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QVariant default_shader_;
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};
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}
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Q_DECLARE_METATYPE(olive::RenderProcessor::RenderedWaveform)
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#endif // RENDERPROCESSOR_H
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