113 lines
3.2 KiB
C++
113 lines
3.2 KiB
C++
/*
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* Oak Video Editor - Non-Linear Video Editor
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* Copyright (C) 2025 Olive CE Team
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*
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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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*
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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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*
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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/block/clip/clip.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 "renderticket.h"
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namespace olive
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{
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class RenderProcessor : public NodeTraverser {
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public:
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virtual NodeValueDatabase GenerateDatabase(const Node *node,
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const TimeRange &range) override;
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static void Process(RenderTicketPtr ticket, Renderer *render_ctx,
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DecoderCache *decoder_cache, ShaderCache *shader_cache);
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struct RenderedWaveform {
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const ClipBlock *block;
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AudioVisualWaveform waveform;
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TimeRange range;
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bool silence;
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};
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protected:
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virtual void ProcessVideoFootage(TexturePtr destination,
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const FootageJob *stream,
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const rational &input_time) override;
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virtual void ProcessAudioFootage(SampleBuffer &destination,
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const FootageJob *stream,
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const TimeRange &input_time) override;
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virtual void ProcessShader(TexturePtr destination, const Node *node,
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const ShaderJob *job) override;
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virtual void ProcessSamples(SampleBuffer &destination, const Node *node,
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const TimeRange &range,
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const SampleJob &job) override;
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virtual void ProcessColorTransform(TexturePtr destination, const Node *node,
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const ColorTransformJob *job) override;
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virtual void ProcessFrameGeneration(TexturePtr destination,
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const Node *node,
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const GenerateJob *job) override;
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virtual TexturePtr ProcessVideoCacheJob(const CacheJob *val) override;
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virtual TexturePtr CreateTexture(const VideoParams &p) override;
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virtual SampleBuffer CreateSampleBuffer(const AudioParams ¶ms,
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int sample_count) override
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{
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return SampleBuffer(params, sample_count);
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}
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virtual void ConvertToReferenceSpace(TexturePtr destination,
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TexturePtr source,
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const QString &input_cs) override;
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virtual bool UseCache() const override;
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private:
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RenderProcessor(RenderTicketPtr ticket, Renderer *render_ctx,
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DecoderCache *decoder_cache, ShaderCache *shader_cache);
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TexturePtr GenerateTexture(const rational &time,
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const rational &frame_length);
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FramePtr GenerateFrame(TexturePtr texture, const rational &time);
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void Run();
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DecoderPtr ResolveDecoderFromInput(const QString &decoder_id,
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const Decoder::CodecStream &stream);
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RenderTicketPtr ticket_;
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Renderer *render_ctx_;
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DecoderCache *decoder_cache_;
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ShaderCache *shader_cache_;
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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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