mirror of
https://github.com/libretro/RetroArch.git
synced 2024-12-12 19:21:33 +00:00
126 lines
4.1 KiB
Objective-C
126 lines
4.1 KiB
Objective-C
/* RetroArch - A frontend for libretro.
|
|
* Copyright (C) 2018-2019 - Stuart Carnie
|
|
* Copyright (C) 2011-2017 - Daniel De Matteis
|
|
*
|
|
* RetroArch is free software: you can redistribute it and/or modify it under the terms
|
|
* of the GNU General Public License as published by the Free Software Found-
|
|
* ation, either version 3 of the License, or (at your option) any later version.
|
|
*
|
|
* RetroArch 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 General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along with RetroArch.
|
|
* If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef METAL_COMMON_H__
|
|
#define METAL_COMMON_H__
|
|
|
|
#import <Metal/Metal.h>
|
|
#import <MetalKit/MetalKit.h>
|
|
#import "metal/metal_common.h"
|
|
|
|
#include <retro_common_api.h>
|
|
#include "../drivers_shader/slang_process.h"
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "../../config.h"
|
|
#endif
|
|
|
|
#ifdef HAVE_COCOATOUCH
|
|
#define PLATFORM_METAL_RESOURCE_STORAGE_MODE MTLResourceStorageModeShared
|
|
#else
|
|
#define PLATFORM_METAL_RESOURCE_STORAGE_MODE MTLResourceStorageModeManaged
|
|
#endif
|
|
|
|
RETRO_BEGIN_DECLS
|
|
|
|
extern MTLPixelFormat glslang_format_to_metal(glslang_format fmt);
|
|
extern MTLPixelFormat SelectOptimalPixelFormat(MTLPixelFormat fmt);
|
|
|
|
#pragma mark - Classes
|
|
|
|
#import <MetalKit/MetalKit.h>
|
|
|
|
@interface MetalView : MTKView
|
|
@end
|
|
|
|
@interface FrameView : NSObject
|
|
|
|
@property(nonatomic, readonly) RPixelFormat format;
|
|
@property(nonatomic, readonly) RTextureFilter filter;
|
|
@property(nonatomic, readwrite) BOOL visible;
|
|
@property(nonatomic, readwrite) CGRect frame;
|
|
@property(nonatomic, readwrite) CGSize size;
|
|
@property(nonatomic, readonly) ViewDrawState drawState;
|
|
@property(nonatomic, readonly) struct video_shader *shader;
|
|
@property(nonatomic, readwrite) uint64_t frameCount;
|
|
|
|
- (void)setFilteringIndex:(int)index smooth:(bool)smooth;
|
|
- (BOOL)setShaderFromPath:(NSString *)path;
|
|
- (void)updateFrame:(void const *)src pitch:(NSUInteger)pitch;
|
|
- (bool)readViewport:(uint8_t *)buffer isIdle:(bool)isIdle;
|
|
|
|
@end
|
|
|
|
@interface MetalMenu : NSObject
|
|
|
|
@property(nonatomic, readonly) bool hasFrame;
|
|
@property(nonatomic, readwrite) bool enabled;
|
|
@property(nonatomic, readwrite) float alpha;
|
|
|
|
- (void)updateFrame:(void const *)source;
|
|
|
|
- (void)updateWidth:(int)width
|
|
height:(int)height
|
|
format:(RPixelFormat)format
|
|
filter:(RTextureFilter)filter;
|
|
@end
|
|
|
|
@interface Overlay : NSObject
|
|
@property(nonatomic, readwrite) bool enabled;
|
|
@property(nonatomic, readwrite) bool fullscreen;
|
|
|
|
- (bool)loadImages:(const struct texture_image *)images count:(NSUInteger)count;
|
|
- (void)updateVertexX:(float)x y:(float)y w:(float)w h:(float)h index:(NSUInteger)index;
|
|
- (void)updateTextureCoordsX:(float)x y:(float)y w:(float)w h:(float)h index:(NSUInteger)index;
|
|
- (void)updateAlpha:(float)alpha index:(NSUInteger)index;
|
|
@end
|
|
|
|
@interface MetalDriver : NSObject<MTKViewDelegate>
|
|
|
|
@property(nonatomic, readonly) video_viewport_t *viewport;
|
|
@property(nonatomic, readwrite) bool keepAspect;
|
|
@property(nonatomic, readonly) MetalMenu *menu;
|
|
@property(nonatomic, readonly) FrameView *frameView;
|
|
@property(nonatomic, readonly) MenuDisplay *display;
|
|
@property(nonatomic, readonly) Overlay *overlay;
|
|
@property(nonatomic, readonly) Context *context;
|
|
@property(nonatomic, readonly) Uniforms *viewportMVP;
|
|
|
|
- (instancetype)initWithVideo:(const video_info_t *)video
|
|
input:(input_driver_t **)input
|
|
inputData:(void **)inputData;
|
|
|
|
- (void)setVideo:(const video_info_t *)video;
|
|
- (bool)renderFrame:(const void *)frame
|
|
data:(void*)data
|
|
width:(unsigned)width
|
|
height:(unsigned)height
|
|
frameCount:(uint64_t)frameCount
|
|
pitch:(unsigned)pitch
|
|
msg:(const char *)msg
|
|
info:(video_frame_info_t *)video_info;
|
|
|
|
/*! @brief setNeedsResize triggers a display resize */
|
|
- (void)setNeedsResize;
|
|
- (void)setViewportWidth:(unsigned)width height:(unsigned)height forceFull:(BOOL)forceFull allowRotate:(BOOL)allowRotate;
|
|
- (void)setRotation:(unsigned)rotation;
|
|
|
|
@end
|
|
|
|
RETRO_END_DECLS
|
|
|
|
#endif
|