AstralTech/Gryphn
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continue instance functions redo

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This commit is contained in:
Gregory Wells
2025-08-03 09:55:29 -04:00
parent 77b52b5d2d
commit da20b01638
6 changed files with 57 additions and 29 deletions
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8
projects/loader/src/gryphn_instance_functions.h
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@@ -18,13 +18,11 @@ typedef struct gnOutputDeviceInfo gnOutputDeviceInfo;
typedef struct gnMacOSWindowSurfaceInfo gnMacOSWindowSurfaceInfo;
#endif
typedef gnReturnCode (*PFN_gnCreateInstance)(gnInstanceHandle instance, gnInstanceCreateInfo* info, void* next);
typedef gnReturnCode (*PFN_gnDestroyInstance)(gnInstanceHandle instance, void* next);
typedef struct gryphnFunctionLayer gryphnFunctionLayer;
typedef gnReturnCode (*PFN_gnCreateInstance)(gnInstanceHandle instance, gnInstanceCreateInfo* info, gryphnFunctionLayer* next);
typedef gnReturnCode (*PFN_gnDestroyInstance)(gnInstanceHandle instance, gryphnFunctionLayer* next);
typedef struct gnInstanceFunctions {
PFN_gnCreateInstance createInstance;
PFN_gnDestroyInstance destroyInstance;
gnPhysicalDevice* (*_gnGetPhysicalDevices)(gnInstanceHandle instance, uint32_t* count);
gnBool (*_gnPhysicalDeviceCanPresentToSurface)(gnPhysicalDevice device, gnWindowSurfaceHandle windowSurface);

44
projects/loader/src/gryphn_loader.c
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@@ -10,31 +10,47 @@
#include <apis/opengl/loader/opengl_loader.h>
#endif
#include "stdio.h"
#include "core/src/instance/gryphn_instance.h"
// load the speedy API functions or something like that
dispatcher_bool loadAPIInstanceFunctions(dispatcher_layer* layer) {
gnRenderingAPI api = *(gnRenderingAPI*)layer->userData;
gnInstanceFunctions* funcs = (gnInstanceFunctions*)layer->function_array;
gryphnInstanceFunctionLayers gryphnLoadAPILayer(gnRenderingAPI api) {
switch (api) {
case GN_RENDERINGAPI_NONE: *funcs = (gnInstanceFunctions){ NULL };
case GN_RENDERINGAPI_NONE: return (gryphnInstanceFunctionLayers){};
#ifdef GN_API_VULKAN
case GN_RENDERINGAPI_VULKAN: *funcs = loadVulkanInstanceFunctions();
case GN_RENDERINGAPI_VULKAN: return loadVulkanAPILayer();
#endif
case GN_RENDERINGAPI_SOFTWARE: *funcs = (gnInstanceFunctions){ NULL };
case GN_RENDERINGAPI_DIRECTX11: *funcs = (gnInstanceFunctions){ NULL };
case GN_RENDERINGAPI_DIRECTX12: *funcs = (gnInstanceFunctions){ NULL };
case GN_RENDERINGAPI_SOFTWARE: return (gryphnInstanceFunctionLayers){};
case GN_RENDERINGAPI_DIRECTX11: return (gryphnInstanceFunctionLayers){};
case GN_RENDERINGAPI_DIRECTX12: return (gryphnInstanceFunctionLayers){};
#ifdef GN_API_OPENGL
case GN_RENDERINGAPI_OPENGL: *funcs = loadOpenGLInstanceFunctions();
// case GN_RENDERINGAPI_OPENGL: return loadOpenGLInstanceFunctions();
#endif
#ifdef GN_API_METAL
case GN_RENDERINGAPI_METAL: *funcs = loadMetalInstanceFunctions();
// case GN_RENDERINGAPI_METAL: return loadMetalInstanceFunctions();
#endif
default: *funcs = (gnInstanceFunctions){NULL};
default: return (gryphnInstanceFunctionLayers){};
}
}
// load the speedy API functions or something like that
gnInstanceFunctions loadAPIInstanceFunctions(gnRenderingAPI api) {
switch (api) {
case GN_RENDERINGAPI_NONE: return (gnInstanceFunctions){ NULL };
#ifdef GN_API_VULKAN
case GN_RENDERINGAPI_VULKAN: return loadVulkanInstanceFunctions();
#endif
case GN_RENDERINGAPI_SOFTWARE: return (gnInstanceFunctions){ NULL };
case GN_RENDERINGAPI_DIRECTX11: return (gnInstanceFunctions){ NULL };
case GN_RENDERINGAPI_DIRECTX12: return (gnInstanceFunctions){ NULL };
#ifdef GN_API_OPENGL
case GN_RENDERINGAPI_OPENGL: return loadOpenGLInstanceFunctions();
#endif
#ifdef GN_API_METAL
case GN_RENDERINGAPI_METAL: return loadMetalInstanceFunctions();
#endif
default: return (gnInstanceFunctions){NULL};
}
return dispatcher_true;
}
gnDeviceFunctions loadAPIDeviceFunctions(gnRenderingAPI api) {

17
projects/loader/src/gryphn_loader.h
View File

@@ -1,4 +1,5 @@
#pragma once
#include "gryphn_instance_functions.h"
#include "gryphn_device_functions.h"
#include "gryphn_command_functions.h"
#include "gryphn_loader_info.h"
@@ -8,6 +9,17 @@
#include "extensions/synchronization/loader/sync_functions.h"
#include "extensions/queues/queues_functions.h"
typedef struct gryphnFunctionLayer {
void* function;
struct gryphnFunctionLayer* next;
} gryphnFunctionLayer;
typedef struct gryphnInstanceFunctionLayers {
gryphnFunctionLayer createInstance; // PFN_gnCreateInstance
gryphnFunctionLayer destroyInstance; // PFN_gnDestroyInstance
} gryphnInstanceFunctionLayers;
gryphnInstanceFunctionLayers gryphnLoadAPILayer(gnRenderingAPI api);
typedef struct loaderLayer {
// idk why I sperate these info different classes, I should really shove them in one bit class
// they used to be loaded seperatly but I guess there not anymore
@@ -31,9 +43,6 @@ GN_ARRAY_LIST(loaderLayer);
loaderLayer* loaderGetNextLayer(gnInstance instance);
void resetLayer(gnInstance instance);
gnInstanceFunctions loadAPIInstanceFunctions(gnRenderingAPI api);
gnSyncExtFunctions loadAPISyncFunctions(gnRenderingAPI api);
gnQueueExtFunctions loadAPIQueueFunctions(gnRenderingAPI api);
dispatcher_bool loadAPIInstanceFunctions(dispatcher_layer* layer);