mediapipelineplanner.h

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#pragma once
 
 
#include <promeki/config.h>
#if PROMEKI_ENABLE_PROAV
#include <promeki/namespace.h>
#include <promeki/error.h>
#include <promeki/map.h>
#include <promeki/mediaio.h>
#include <promeki/mediapipelineconfig.h>
#include <promeki/string.h>
#include <promeki/stringlist.h>
 
PROMEKI_NAMESPACE_BEGIN
 
class MediaDesc;
 
class MediaPipelinePlanner {
        public:
                enum class Quality {
                        Highest,     
                        Balanced,    
                        Fastest,     
                        ZeroCopyOnly 
                };
 
                struct Policy {
                                Policy() {}
 
                                Quality quality = Quality::Highest;
 
                                int maxBridgeDepth = 4;
 
                                StringList excludedBridges;
                };
 
                using InjectedStages = ::promeki::Map<String, MediaIO *>;
 
                static Error plan(const MediaPipelineConfig &in, MediaPipelineConfig *out,
                                  const Policy &policy = Policy(), String *diagnostic = nullptr);
 
                static Error plan(const MediaPipelineConfig &in, MediaPipelineConfig *out,
                                  const InjectedStages &injected, const Policy &policy = Policy(),
                                  String *diagnostic = nullptr);
 
                static bool isResolved(const MediaPipelineConfig &config, String *diagnostic = nullptr);
 
                static int adjustCostForQuality(int rawCost, Quality quality);
};
 
PROMEKI_NAMESPACE_END
 
#endif // PROMEKI_ENABLE_PROAV