AstralTech/Gryphn
0
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

get image count and preferred surface format

Browse Source
This commit is contained in:
Greg Wells
2025-05-24 18:41:13 -04:00
parent a3f1201062
commit 339b2c75e0
15 changed files with 214 additions and 82 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/core/gryphn_platform_functions.h
View File

@@ -6,6 +6,7 @@
#include "output_device/gryphn_physical_output_device.h"
#include "output_device/gryphn_output_device.h"
#include "window_surface/gryphn_surface.h"
#include "window_surface/gryphn_surface_create_functions.h"
typedef struct gnFunctions_t {
gnReturnCode (*_gnCreateInstance)(gnInstance* instance, struct gnInstanceInfo_t info);
@@ -42,7 +43,7 @@ typedef struct gnFunctions_t {
#endif
void (*_gnDestroyWindowSurface)(struct gnWindowSurface_t* windowSurface);
struct gnSurfaceFormat_t* (*_gnGetSupportedSurfaceFormats)(struct gnWindowSurface_t* windowSurface, struct gnPhysicalDevice_t device, uint32_t* formatCount);
struct gnSurfaceDetails_t (*_gnGetSurfaceDetails)(struct gnWindowSurface_t* windowSurface, struct gnPhysicalDevice_t device);
} gnFunctions;
#include "core/presentation_queue/gryphn_presentation_queue.h"

2
src/core/instance/init/gryphn_init.c
View File

@@ -65,7 +65,7 @@ void gnLoadFunctions(struct gnDynamicLibrary_t* lib, struct gnFunctions_t* funct
#endif
gnLoadDLLFunction(lib, functions->_gnDestroyWindowSurface, "gnDestroyWindowSurfaceFn");
gnLoadDLLFunction(lib, functions->_gnGetSupportedSurfaceFormats, "gnGetSupportedSurfaceFormatsFn");
gnLoadDLLFunction(lib, functions->_gnGetSurfaceDetails, "gnGetSurfaceDetailsFn");
}
void gnLoadDeviceFunctions(struct gnDynamicLibrary_t* lib, struct gnDeviceFunctions_t* functions) {

6
src/core/presentation_queue/gryphn_presentation_queue.h
View File

@@ -1,12 +1,12 @@
#pragma once
#include <gryphn/gryphn_utils.h>
#include "core/output_device/gryphn_output_device.h"
#include <core/output_device/gryphn_output_device.h>
#include <core/window_surface/gryphn_surface.h>
#include <utils/types/gryphn_image_format.h>
typedef struct gnPresentationQueueInfo_t {
gnUInt ImageCount;
gnUInt2 ImageSize;
uint32_t ImageCount;
struct gnUInt2_t ImageSize;
struct gnWindowSurface_t surface;
struct gnSurfaceFormat_t format;
} gnPresentationQueueInfo;

79
src/core/window_surface/gryphn_surface.c
View File

@@ -1,34 +1,6 @@
#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);
}
@@ -38,5 +10,54 @@ struct gnSurfaceFormat_t* gnGetSupportedSurfaceFormats(
struct gnPhysicalDevice_t device,
uint32_t* formatCount
) {
return windowSurface->instance->functions->_gnGetSupportedSurfaceFormats(windowSurface, device, formatCount);
struct gnSurfaceDetails_t surfaceDetails = windowSurface->instance->functions->_gnGetSurfaceDetails(windowSurface, device);
*formatCount = surfaceDetails.formatCount;
return surfaceDetails.formats;
}
gnBool gnIsSurfaceFormatSupported(
struct gnWindowSurface_t* windowSurface,
struct gnPhysicalDevice_t device,
struct gnSurfaceFormat_t format
) {
uint32_t formatCount = 0;
gnSurfaceFormat* formats = gnGetSupportedSurfaceFormats(windowSurface, device, &formatCount);
for (int i = 0; i < formatCount; i++) {
if (formats[i].format == format.format && formats[i].colorSpace == format.colorSpace) {
return gnTrue;
}
}
return gnFalse;
}
struct gnSurfaceFormat_t gnGetPreferredSurfaceFormat(
struct gnWindowSurface_t* windowSurface,
struct gnPhysicalDevice_t device,
struct gnSurfaceFormat_t format
) {
uint32_t formatCount = 0;
gnSurfaceFormat* formats = gnGetSupportedSurfaceFormats(windowSurface, device, &formatCount);
for (int i = 0; i < formatCount; i++) {
if (formats[i].format == format.format && formats[i].colorSpace == format.colorSpace) {
return formats[i];
}
}
// will attempt to give you a simmilar format that either matches the Image format and the Color space
for (int i = 0; i < formatCount; i++) {
if (formats[i].format == format.format || formats[i].colorSpace == format.colorSpace) {
return formats[i];
}
}
return formats[0];
}
int gnGetMinImageCount(struct gnWindowSurface_t surface, struct gnPhysicalDevice_t device) {
struct gnSurfaceDetails_t surfaceDetails = surface.instance->functions->_gnGetSurfaceDetails(&surface, device);
return surfaceDetails.minImageCount;
}
int gnGetMaxImageCount(struct gnWindowSurface_t surface, struct gnPhysicalDevice_t device) {
struct gnSurfaceDetails_t surfaceDetails = surface.instance->functions->_gnGetSurfaceDetails(&surface, device);
return surfaceDetails.maxImageCount;
}

59
src/core/window_surface/gryphn_surface.h
View File

@@ -11,6 +11,13 @@ typedef struct gnSurfaceFormat_t {
gnColorSpace colorSpace;
} gnSurfaceFormat;
typedef struct gnSurfaceDetails_t {
uint32_t formatCount;
struct gnSurfaceFormat_t* formats;
int minImageCount, maxImageCount;
} gnSufaceDetails;
typedef struct gnWindowSurface_t {
struct gnPlatformWindowSurface_t* windowSurface;
gnInstance* instance;
@@ -21,40 +28,18 @@ struct gnSurfaceFormat_t* gnGetSupportedSurfaceFormats(
struct gnPhysicalDevice_t device,
uint32_t* formatCount
);
#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
gnBool gnIsSurfaceFormatSupported(
struct gnWindowSurface_t* windowSurface,
struct gnPhysicalDevice_t device,
struct gnSurfaceFormat_t format
);
// this function will give you you're preferred surface format
// unless its not supported then it will give you the first supported surface format
// at some point this function will attempt to give you the most simmilar surface format
struct gnSurfaceFormat_t gnGetPreferredSurfaceFormat(
struct gnWindowSurface_t* windowSurface,
struct gnPhysicalDevice_t device,
struct gnSurfaceFormat_t format
);
int gnGetMinImageCount(struct gnWindowSurface_t surface, struct gnPhysicalDevice_t device);
int gnGetMaxImageCount(struct gnWindowSurface_t surface, struct gnPhysicalDevice_t device);

30
src/core/window_surface/gryphn_surface_create_functions.c Normal file
View File

@@ -0,0 +1,30 @@
#include "gryphn_surface_create_functions.h"
#include "core/instance/gryphn_instance.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

39
src/core/window_surface/gryphn_surface_create_functions.h Normal file
View File

@@ -0,0 +1,39 @@
#pragma once
#include "gryphn_surface.h"
#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

4
src/utils/gryphn_error_code.h
View File

@@ -12,7 +12,8 @@ typedef enum gnReturnCode_t {
GN_INVALID_INSTANCE,
GN_DEBUGGER_EXISTS,
GN_NO_SUPPORTED_FORMATS,
GN_NO_SUPPORTED_PRESENT_MODES
GN_NO_SUPPORTED_PRESENT_MODES,
GN_UNKNOWN_IMAGE_FORMAT
// GN_UNKNOWN_ERROR,
// GN_UNKNOWN_FRAMEBUFFER_ATTACHMENT,
@@ -45,5 +46,6 @@ static const char* gnErrorCodeToCString(enum gnReturnCode_t returnCode) {
case GN_DEBUGGER_EXISTS: return "GN_DEBUGGER_EXISTS";
case GN_NO_SUPPORTED_FORMATS: return "GN_NO_SUPPORTED_FORMATS";
case GN_NO_SUPPORTED_PRESENT_MODES: return "GN_NO_SUPPORTED_PRESENT_MODES";
case GN_UNKNOWN_IMAGE_FORMAT: return "GN_UNKNOWN_IMAGE_FORMAT";
}
}

6
src/utils/math/gryphn_vec2.h
View File

@@ -1,7 +1,7 @@
#pragma once
#include "stdint.h"
typedef struct gnVec2 {
typedef struct gnVec2_t {
union {
struct { float a, b; };
struct { float x, y; };
@@ -28,7 +28,7 @@ typedef struct gnVec2 {
typedef gnVec2 gnFVec2;
typedef gnVec2 gnFloat2;
typedef struct gnUInt2 {
typedef struct gnUInt2_t {
union {
struct { uint32_t a, b; };
struct { uint32_t x, y; };
@@ -52,7 +52,7 @@ typedef struct gnUInt2 {
#endif
} gnUInt2;
typedef struct gnInt2 {
typedef struct gnInt2_t {
union {
struct { int a, b; };
struct { int x, y; };

1
src/utils/types/gryphn_image_format.h
View File

@@ -1,6 +1,7 @@
#pragma once
typedef enum gnImageFormat_e {
GN_FORMAT_NONE,
GN_FORMAT_BGRA8_SRGB
} gnImageFormat;