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gryphn window surfaces

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This commit is contained in:
Greg Wells
2025-05-22 18:14:03 -04:00
parent 692b5a0f19
commit 6c43eb026d
17 changed files with 243 additions and 119 deletions
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21
src/core/gryphn_platform_functions.h
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@@ -5,6 +5,7 @@
#include "debugger/gryphn_debugger.h"
#include "output_device/gryphn_physical_output_device.h"
#include "output_device/gryphn_output_device.h"
#include "window_surface/gryphn_surface.h"
typedef struct gnFunctions_t {
gnReturnCode (*_gnCreateInstance)(gnInstance* instance, struct gnInstanceInfo_t info);
@@ -18,6 +19,26 @@ typedef struct gnFunctions_t {
gnReturnCode (*_gnRegisterOutputDevice)(gnOutputDevice* outputDevice, gnInstance* instance, const gnPhysicalDevice physicalDevice);
void (*_gnDestroyOutputDevice)(gnOutputDevice* device);
#ifdef GN_PLATFORM_LINUX
#ifdef GN_WINDOW_X11
gnReturnCode (*_gnCreateX11WindowSurface)(struct gnWindowSurface_t* windowSurface, gnInstance* instance, struct gnX11WindowSurfaceInfo_t createInfo);
#endif
#ifdef GN_WINDOW_WAYLAND
gnReturnCode (*_gnCreateWaylandWindowSurface)(struct gnWindowSurface_t* windowSurface, gnInstance* instance, struct gnWaylandWindowSurfaceInfo_t createInfo);
#endif
#endif
#ifdef GN_PLATFORM_WIN32
gnReturnCode (*_gnCreateWin32WindowSurface)(struct gnWindowSurface_t* windowSurface, gnInstance* instance, struct gnWin32WindowSurfaceInfo_t createInfo);
#endif
#ifdef GN_PLATFORM_MACOS
gnReturnCode (*_gnCreateMacOSWindowSurface)(struct gnWindowSurface_t* windowSurface, gnInstance* instance, struct gnMacOSWindowSurfaceInfo_t createInfo);
#endif
void (*_gnDestroyWindowSurface)(struct gnWindowSurface_t* windowSurface);
} gnFunctions;
typedef struct gnDeviceFunctions_t {

23
src/core/instance/gryphn_instance.h
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@@ -26,26 +26,3 @@ typedef struct gnInstance_t {
gnReturnCode gnCreateInstance(gnInstance* instance, struct gnInstanceInfo_t info);
void gnDestroyInstance(gnInstance* instance);
// // inline gnReturnCode (*gnInstanceSetWindow)(gnInstance& instance, GLFWwindow* window);
// #ifdef GN_PLATFORM_LINUX
// #ifdef GN_WINDOW_X11
// inline gnReturnCode (*gnCreateX11WindowSurface)(gnInstance& instance, Display* display, Window* window);
// #endif
// #ifdef GN_WINDOW_WAYLAND
// inline gnReturnCode (*gnCreateWaylandWindowSurface)(gnInstance& instance, wl_display* display, wl_surface* surface);
// #endif
// #endif
// #ifdef GN_PLATFORM_WIN32
// inline gnReturnCode (*gnCreateWindowsWindowSurface)(gnInstance& instance, HWND* window, HINSTANCE* instance);
// #endif
// #ifdef GN_PLATFORM_MACOS
// typedef void* NSWindow;
// typedef void* NSView;
// inline gnReturnCode (*gnCreateMacOSWindowSurface)(gnInstance& instance, NSWindow window, NSView view);
// #endif

23
src/core/instance/init/gryphn_init.c
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@@ -3,6 +3,7 @@
#include <platform/gryphn_platform_include.h>
#include "gryphn_dynamic_library.h"
// #include <dlfcn.h>
#include "stdio.h"
gnBool gnIsAPISupported(gnRenderingAPI api) {
int renderingAPICount = 0;
@@ -44,6 +45,28 @@ void gnLoadFunctions(struct gnDynamicLibrary_t* lib, struct gnFunctions_t* funct
gnLoadDLLFunction(lib, functions->_gnDeviceSupportsAPI, "gnDeviceSupportsAPIFn");
gnLoadDLLFunction(lib, functions->_gnRegisterOutputDevice, "gnRegisterOutputDeviceFn");
gnLoadDLLFunction(lib, functions->_gnDestroyOutputDevice, "gnDestroyOutputDeviceFn");
#ifdef GN_PLATFORM_LINUX
#ifdef GN_WINDOW_X11
gnLoadDLLFunction(lib, functions->_gnCreateX11WindowSurface, "gnCreateX11WindowSurfaceFn");
#endif
#ifdef GN_WINDOW_WAYLAND
gnLoadDLLFunction(lib, functions->_gnCreateWaylandWindowSurface, "gnCreateWaylandWindowSurfaceFn");
#endif
#endif
#ifdef GN_PLATFORM_WIN32
gnLoadDLLFunction(lib, functions->_gnCreateWin32WindowSurface, "gnCreateWin32WindowSurfaceFn");
#endif
#ifdef GN_PLATFORM_MACOS
gnLoadDLLFunction(lib, functions->_gnCreateMacOSWindowSurface, "gnCreateMacOSWindowSurfaceFn");
#endif
gnLoadDLLFunction(lib, functions->_gnDestroyWindowSurface, "gnDestroyWindowSurfaceFn");
printf("_gnDestroyWindowSurface location: %p\n", functions->_gnDestroyWindowSurface);
}
void gnLoadDeviceFunctions(struct gnDynamicLibrary_t* lib, struct gnDeviceFunctions_t* functions) {

34
src/core/window_surface/gryphn_surface.c Normal file
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@@ -0,0 +1,34 @@
#include "gryphn_surface.h"
#include "core/gryphn_platform_functions.h"
#ifdef GN_PLATFORM_LINUX
#ifdef GN_WINDOW_X11
gnReturnCode gnCreateX11WindowSurface(struct gnWindowSurface_t* windowSurface, gnInstance* instance, struct gnX11WindowSurfaceInfo_t createInfo) {
return instance->functions->_gnCreateX11WindowSurface(windowSurface, instance, createInfo);
}
#endif
#ifdef GN_WINDOW_WAYLAND
gnReturnCode gnCreateWaylandWindowSurface(struct gnWindowSurface_t* windowSurface, gnInstance* instance, struct gnWaylandWindowSurfaceInfo_t createInfo) {
return instance->functions->_gnCreateWaylandWindowSurface(windowSurface, instance, createInfo);
}
#endif
#endif
#ifdef GN_PLATFORM_WIN32
gnReturnCode gnCreateWin32WindowSurface(struct gnWindowSurface_t* windowSurface, gnInstance* instance, struct gnWin32WindowSurfaceInfo_t createInfo) {
return instance->functions->_gnCreateWin32WindowSurface(windowSurface, instance, createInfo);
}
#endif
#ifdef GN_PLATFORM_MACOS
gnReturnCode gnCreateMacOSWindowSurface(struct gnWindowSurface_t* windowSurface, gnInstance* instance, struct gnMacOSWindowSurfaceInfo_t createInfo) {
windowSurface->instance = instance;
return instance->functions->_gnCreateMacOSWindowSurface(windowSurface, instance, createInfo);
}
#endif
void gnDestroyWindowSurface(struct gnWindowSurface_t *windowSurface) {
windowSurface->instance->functions->_gnDestroyWindowSurface(windowSurface);
}

48
src/core/window_surface/gryphn_surface.h Normal file
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@@ -0,0 +1,48 @@
#pragma once
#include <core/instance/gryphn_instance.h>
#include <platform/gryphn_platform_include.h>
struct gnPlatformWindowSurface;
typedef struct gnWindowSurface_t {
struct gnPlatformWindowSurface* windowSurface;
gnInstance* instance;
} gnWindowSurface;
void gnDestroyWindowSurface(struct gnWindowSurface_t* windowSurface);
#ifdef GN_PLATFORM_LINUX
#ifdef GN_WINDOW_X11
typedef struct gnX11WindowSurfaceInfo_t {
Display* display;
Window* window;
} gnX11WindowSurfaceCreateInfo;
gnReturnCode gnCreateX11WindowSurface(struct gnWindowSurface_t* windowSurface, gnInstance* instance, struct gnX11WindowSurfaceInfo_t createInfo);
#endif
#ifdef GN_WINDOW_WAYLAND
typedef struct gnWaylandWindowSurfaceInfo_t {
wl_display* display;
wl_surface* surface;
} gnWaylandWindowSurfaceInfo;
gnReturnCode gnCreateWaylandWindowSurface(struct gnWindowSurface_t* windowSurface, gnInstance* instance, struct gnWaylandWindowSurfaceInfo_t createInfo);
#endif
#endif
#ifdef GN_PLATFORM_WIN32
typedef struct gnWin32WindowSurfaceInfo_t {
HWND* window;
HINSTANCE* instance;
} gnWin32WindowSurfaceInfo;
gnReturnCode gnCreateWin32WindowSurface(struct gnWindowSurface_t* windowSurface, gnInstance* instance, struct gnWin32WindowSurfaceInfo_t createInfo);
#endif
#ifdef GN_PLATFORM_MACOS
typedef struct gnMacOSWindowSurfaceInfo_t {
NSWindow* window;
} gnMacOSWindowSurfaceInfo;
gnReturnCode gnCreateMacOSWindowSurface(struct gnWindowSurface_t* windowSurface, gnInstance* instance, struct gnMacOSWindowSurfaceInfo_t createInfo);
#endif

6
src/platform/platform_macos/gryphn_platform_macos.h
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@@ -1,3 +1,9 @@
#pragma once
#include <utils/strings/gryphn_string.h>
#include <dlfcn.h>
#ifdef __OBJC__
@class NSWindow;
#else
typedef void NSWindow;
#endif

4
src/platform/platform_windows/gryphn_platform_windows.h
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@@ -0,0 +1,4 @@
#ifdef GN_PLATFORM_WINDOWS
#include "windows.h"
#endif

3
src/utils/gryphn_error_code.h
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@@ -7,7 +7,8 @@ typedef enum gnReturnCode_t {
GN_UNABLE_TO_LOAD_DYNAMIC_LIBARRY,
GN_FAILED_CREATE_INSTANCE,
GN_FAILED_TO_CREATE_DEBUGGER,
GN_FAILED_TO_CREATE_DEVICE
GN_FAILED_TO_CREATE_DEVICE,
GN_FAILED_TO_ATTACH_WINDOW
// GN_UNKNOWN_ERROR,
// GN_UNKNOWN_FRAMEBUFFER_ATTACHMENT,