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127 lines
4.0 KiB
C
127 lines
4.0 KiB
C
// Copyright (C) 2024 kanel
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// This file is part of "Pulse"
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// For conditions of distribution and use, see copyright notice in LICENSE
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#ifndef PULSE_INTERNAL_H_
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#define PULSE_INTERNAL_H_
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#include <Pulse.h>
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#include "PulsePFNs.h"
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#include "PulseDefs.h"
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#include "PulseEnums.h"
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typedef uint64_t PulseThreadID;
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typedef struct PulseBackendHandler
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{
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// PFNs
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PulseLoadBackendPFN PFN_LoadBackend;
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PulseUnloadBackendPFN PFN_UnloadBackend;
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PulseCreateDevicePFN PFN_CreateDevice;
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// Attributes
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PulseBackendFlags backend;
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PulseShaderFormatsFlags supported_shader_formats;
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void* driver_data;
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PulseDebugCallbackPFN PFN_UserDebugCallback;
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PulseDebugLevel debug_level;
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} PulseBackendHandler;
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typedef struct PulseBufferHandler
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{
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PulseDevice device;
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void* driver_data;
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PulseBufferUsageFlags usage;
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PulseDeviceSize size;
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bool is_mapped;
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} PulseBufferHandler;
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typedef struct PulseCommandListHandler
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{
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PulseDevice device;
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void* driver_data;
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PulseThreadID thread_id;
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PulseComputePipeline* compute_pipelines_bound;
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uint32_t compute_pipelines_bound_capacity;
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uint32_t compute_pipelines_bound_size;
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PulseCommandListState state;
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PulseCommandListUsage usage;
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bool is_available;
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} PulseCommandListHandler;
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typedef struct PulseComputePipelineHandler
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{
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PulseCommandList cmd;
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void* driver_data;
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} PulseComputePipelineHandler;
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typedef struct PulseDeviceHandler
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{
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// PFNs
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PulseDestroyDevicePFN PFN_DestroyDevice;
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PulseCreateComputePipelinePFN PFN_CreateComputePipeline;
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PulseDispatchComputePipelinePFN PFN_DispatchComputePipeline;
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PulseDestroyComputePipelinePFN PFN_DestroyComputePipeline;
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PulseCreateFencePFN PFN_CreateFence;
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PulseDestroyFencePFN PFN_DestroyFence;
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PulseIsFenceReadyPFN PFN_IsFenceReady;
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PulseWaitForFencesPFN PFN_WaitForFences;
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PulseRequestCommandListPFN PFN_RequestCommandList;
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PulseSubmitCommandListPFN PFN_SubmitCommandList;
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PulseReleaseCommandListPFN PFN_ReleaseCommandList;
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PulseCreateBufferPFN PFN_CreateBuffer;
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PulseMapBufferPFN PFN_MapBuffer;
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PulseUnmapBufferPFN PFN_UnmapBuffer;
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PulseDestroyBufferPFN PFN_DestroyBuffer;
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PulseCreateImagePFN PFN_CreateImage;
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PulseIsImageFormatValidPFN PFN_IsImageFormatValid;
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PulseDestroyImagePFN PFN_DestroyImage;
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// Attributes
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void* driver_data;
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PulseBackend backend;
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} PulseDeviceHandler;
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typedef struct PulseFenceHandler
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{
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PulseCommandList cmd;
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void* driver_data;
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} PulseFenceHandler;
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typedef struct PulseImageHandler
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{
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PulseDevice device;
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void* driver_data;
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PulseImageUsageFlags usage;
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} PulseImageHandler;
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PulseThreadID PulseGetThreadID();
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void PulseSetInternalError(PulseErrorType error);
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void PulseLogBackend(PulseBackend backend, PulseDebugMessageSeverity type, const char* message, const char* file, const char* function, int line, ...);
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#define PulseLogError(backend, msg) PulseLogBackend(backend, PULSE_DEBUG_MESSAGE_SEVERITY_ERROR, msg, __FILE__, __FUNCTION__, __LINE__)
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#define PulseLogWarning(backend, msg) PulseLogBackend(backend, PULSE_DEBUG_MESSAGE_SEVERITY_WARNING, msg, __FILE__, __FUNCTION__, __LINE__)
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#define PulseLogInfo(backend, msg) PulseLogBackend(backend, PULSE_DEBUG_MESSAGE_SEVERITY_INFO, msg, __FILE__, __FUNCTION__, __LINE__)
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#define PulseLogErrorFmt(backend, msg, ...) PulseLogBackend(backend, PULSE_DEBUG_MESSAGE_SEVERITY_ERROR, msg, __FILE__, __FUNCTION__, __LINE__, __VA_ARGS__)
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#define PulseLogWarningFmt(backend, msg, ...) PulseLogBackend(backend, PULSE_DEBUG_MESSAGE_SEVERITY_WARNING, msg, __FILE__, __FUNCTION__, __LINE__, __VA_ARGS__)
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#define PulseLogInfoFmt(backend, msg, ...) PulseLogBackend(backend, PULSE_DEBUG_MESSAGE_SEVERITY_INFO, msg, __FILE__, __FUNCTION__, __LINE__, __VA_ARGS__)
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#define PULSE_MAX_STORAGE_TEXTURES_BOUND 8
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#define PULSE_MAX_STORAGE_BUFFERS_BOUND 8
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#define PULSE_MAX_UNIFORM_BUFFERS_BOUND 4
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#define PULSE_MAX_WRITE_TEXTURES_BOUND 8
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#define PULSE_MAX_WRITE_BUFFERS_BOUND 8
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#ifdef PULSE_ENABLE_VULKAN_BACKEND
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extern PulseBackendHandler VulkanDriver;
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#endif // PULSE_ENABLE_VULKAN_BACKEND
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#ifdef PULSE_ENABLE_D3D11_BACKEND
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extern PulseBackendHandler D3D11Driver;
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#endif // PULSE_ENABLE_D3D11_BACKEND
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#endif // PULSE_INTERNAL_H_
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