/*
 * Copyright (c) 2022, 2023 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License version 3.0 only,
 * as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
 * version 3.0 for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3.0 along with this program. If not, see
 * <https://www.gnu.org/licenses/>.
 */

#import <ObjFW/ObjFW.h>

OF_ASSUME_NONNULL_BEGIN

typedef struct OF_BOXABLE {
	OFVector3D position;
	struct {
		float r, g, b;
	} 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