/*
 * Copyright (c) 2022 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of Obj3DEngine. It may be distributed under the terms of
 * the Q Public License 1.0, which can be found in the file LICENSE.QPL
 * included in the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of
 * this file.
 */

#import <ObjFW/ObjFW.h>

OF_ASSUME_NONNULL_BEGIN

typedef struct OF_BOXABLE {
	struct {
		float x, y;
	} position;
	struct {
		float r, g, b, a;
	} color;
} O3DVertex;

@protocol O3DRenderer <OFObject>
@property (nonatomic) bool syncsToVerticalBlank;

+ (unsigned  int)numAvailableDevices;

- (instancetype)initWithResolution: (OFSize)resolution
		      bitsPerPixel: (uint8_t)bitsPerPixel
		       refreshRate: (float)refreshRate
			   options: (nullable OFDictionary *)options;
- (void)beginFrame;
- (void)drawPolygonWithVertices: (const O3DVertex *)vertices
			  count: (size_t)count;
- (void)endFrame;
@end

#ifdef __cplusplus
extern "C" {
#endif
extern OFString *const O3DRendererDeviceIndex;
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END