157 lines
4.7 KiB
C++
Executable File
157 lines
4.7 KiB
C++
Executable File
//
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// KRContext.h
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// KREngine
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//
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// Created by Kearwood Gilbert on 12-04-12.
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// Copyright (c) 2012 Kearwood Software. All rights reserved.
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//
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#ifndef KREngine_KRContext_h
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#define KREngine_KRContext_h
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#include "KREngine-common.h"
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#include "KRBundleManager.h"
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#include "KRSceneManager.h"
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#include "KRTextureManager.h"
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#include "KRMaterialManager.h"
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#include "KRPipelineManager.h"
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#include "KRMeshManager.h"
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#include "KRAnimationManager.h"
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#include "KRAnimationCurveManager.h"
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#include "KRUnknownManager.h"
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#include "KRShaderManager.h"
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#include "KRSourceManager.h"
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#include "KRStreamer.h"
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class KRAudioManager;
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class KRContext {
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public:
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static int KRENGINE_MAX_PIPELINE_HANDLES;
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static int KRENGINE_GPU_MEM_MAX;
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static int KRENGINE_GPU_MEM_TARGET;
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static int KRENGINE_MAX_TEXTURE_DIM;
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static int KRENGINE_MIN_TEXTURE_DIM;
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static int KRENGINE_PRESTREAM_DISTANCE;
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static int KRENGINE_SYS_ALLOCATION_GRANULARITY;
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static int KRENGINE_SYS_PAGE_SIZE;
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KRContext(const KrInitializeInfo* initializeInfo);
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~KRContext();
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KrResult createBundle(const KrCreateBundleInfo* createBundleInfo);
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KrResult moveToBundle(const KrMoveToBundleInfo* moveToBundleInfo);
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KrResult loadResource(const KrLoadResourceInfo* loadResourceInfo);
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KrResult unloadResource(const KrUnloadResourceInfo* unloadResourceInfo);
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KrResult saveResource(const KrSaveResourceInfo* saveResourceInfo);
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KRResource* loadResource(const std::string &file_name, KRDataBlock *data);
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KRBundleManager *getBundleManager();
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KRSceneManager *getSceneManager();
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KRTextureManager *getTextureManager();
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KRMaterialManager *getMaterialManager();
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KRPipelineManager *getPipelineManager();
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KRMeshManager *getMeshManager();
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KRAnimationManager *getAnimationManager();
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KRAnimationCurveManager *getAnimationCurveManager();
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KRAudioManager *getAudioManager();
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KRUnknownManager *getUnknownManager();
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KRShaderManager *getShaderManager();
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KRSourceManager *getSourceManager();
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KRCamera *createCamera(int width, int height);
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enum {
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KRENGINE_GL_EXT_texture_storage,
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KRENGINE_NUM_EXTENSIONS
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};
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static const char * extension_names[KRENGINE_NUM_EXTENSIONS];
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static bool extension_available[KRENGINE_NUM_EXTENSIONS];
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void startFrame(float deltaTime);
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void endFrame(float deltaTime);
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long getCurrentFrame() const;
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long getLastFullyStreamedFrame() const;
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float getAbsoluteTime() const;
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long getAbsoluteTimeMilliseconds();
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std::vector<KRResource *> getResources();
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bool getStreamingEnabled();
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void setStreamingEnabled(bool enable);
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#if TARGET_OS_IPHONE || TARGET_OS_MAC
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// XXX This doesn't belong here, and might not actually be needed at all
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void getMemoryStats(long &free_memory);
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#endif
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typedef enum {
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LOG_LEVEL_INFORMATION,
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LOG_LEVEL_WARNING,
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LOG_LEVEL_ERROR
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} log_level;
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typedef void log_callback(void *userdata, const std::string &message, log_level level);
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static void SetLogCallback(log_callback *log_callback, void *user_data);
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static void Log(log_level level, const std::string message_format, ...);
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void doStreaming();
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void receivedMemoryWarning();
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static void activateStreamerContext();
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static void activateRenderContext();
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#if TARGET_OS_MAC
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static void attachToView(void *view);
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#endif
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private:
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KRBundleManager *m_pBundleManager;
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KRSceneManager *m_pSceneManager;
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KRTextureManager *m_pTextureManager;
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KRMaterialManager *m_pMaterialManager;
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KRPipelineManager *m_pPipelineManager;
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KRMeshManager *m_pMeshManager;
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KRAnimationManager *m_pAnimationManager;
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KRAnimationCurveManager *m_pAnimationCurveManager;
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KRAudioManager *m_pSoundManager;
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KRUnknownManager *m_pUnknownManager;
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KRShaderManager *m_pShaderManager;
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KRSourceManager *m_pSourceManager;
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KRResource** m_resourceMap;
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size_t m_resourceMapSize;
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void detectExtensions();
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bool m_bDetectedExtensions;
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long m_current_frame; // TODO - Does this need to be atomic?
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long m_last_memory_warning_frame; // TODO - Does this need to be atomic?
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long m_last_fully_streamed_frame; // TODO - Does this need to be atomic?
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float m_absolute_time;
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#ifdef __APPLE__
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mach_timebase_info_data_t m_timebase_info;
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#endif
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std::atomic<bool> m_streamingEnabled;
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static log_callback *s_log_callback;
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static void *s_log_callback_user_data;
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KRStreamer m_streamer;
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VkInstance m_vulkanInstance;
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void createDeviceContexts();
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void destroyDeviceContexts();
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};
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#endif
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