| /* |
| * Copyright (C) 2015 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #pragma once |
| |
| #if HAVE(IOSURFACE) |
| |
| #if PLATFORM(MAC) || USE(APPLE_INTERNAL_SDK) |
| |
| #include <IOSurface/IOSurface.h> |
| |
| #else |
| |
| #include <CoreFoundation/CFBase.h> |
| #include <mach/mach_port.h> |
| #include <pal/spi/cocoa/IOReturnSPI.h> |
| #include <pal/spi/cocoa/IOTypesSPI.h> |
| |
| typedef struct __IOSurface *IOSurfaceRef; |
| |
| #endif |
| |
| WTF_EXTERN_C_BEGIN |
| |
| extern const CFStringRef kIOSurfaceAllocSize; |
| extern const CFStringRef kIOSurfaceBytesPerElement; |
| extern const CFStringRef kIOSurfaceBytesPerRow; |
| extern const CFStringRef kIOSurfaceCacheMode; |
| extern const CFStringRef kIOSurfaceColorSpace; |
| extern const CFStringRef kIOSurfaceHeight; |
| extern const CFStringRef kIOSurfacePixelFormat; |
| extern const CFStringRef kIOSurfaceWidth; |
| extern const CFStringRef kIOSurfaceElementWidth; |
| extern const CFStringRef kIOSurfaceElementHeight; |
| extern const CFStringRef kIOSurfacePlaneWidth; |
| extern const CFStringRef kIOSurfacePlaneHeight; |
| extern const CFStringRef kIOSurfacePlaneBytesPerRow; |
| extern const CFStringRef kIOSurfacePlaneOffset; |
| extern const CFStringRef kIOSurfacePlaneSize; |
| extern const CFStringRef kIOSurfacePlaneInfo; |
| |
| size_t IOSurfaceAlignProperty(CFStringRef property, size_t value); |
| IOSurfaceRef IOSurfaceCreate(CFDictionaryRef properties); |
| mach_port_t IOSurfaceCreateMachPort(IOSurfaceRef buffer); |
| size_t IOSurfaceGetAllocSize(IOSurfaceRef buffer); |
| void *IOSurfaceGetBaseAddress(IOSurfaceRef buffer); |
| size_t IOSurfaceGetBytesPerRow(IOSurfaceRef buffer); |
| size_t IOSurfaceGetHeight(IOSurfaceRef buffer); |
| size_t IOSurfaceGetPropertyMaximum(CFStringRef property); |
| size_t IOSurfaceGetWidth(IOSurfaceRef buffer); |
| OSType IOSurfaceGetPixelFormat(IOSurfaceRef buffer); |
| Boolean IOSurfaceIsInUse(IOSurfaceRef buffer); |
| IOReturn IOSurfaceLock(IOSurfaceRef buffer, uint32_t options, uint32_t *seed); |
| IOSurfaceRef IOSurfaceLookupFromMachPort(mach_port_t); |
| IOReturn IOSurfaceUnlock(IOSurfaceRef buffer, uint32_t options, uint32_t *seed); |
| size_t IOSurfaceGetWidthOfPlane(IOSurfaceRef buffer, size_t planeIndex); |
| size_t IOSurfaceGetHeightOfPlane(IOSurfaceRef buffer, size_t planeIndex); |
| |
| WTF_EXTERN_C_END |
| |
| #if USE(APPLE_INTERNAL_SDK) |
| |
| #import <IOSurface/IOSurfacePrivate.h> |
| |
| #else |
| |
| #import <IOSurface/IOSurfaceTypes.h> |
| |
| #endif |
| |
| WTF_EXTERN_C_BEGIN |
| |
| IOReturn IOSurfaceSetPurgeable(IOSurfaceRef buffer, uint32_t newState, uint32_t *oldState); |
| |
| WTF_EXTERN_C_END |
| |
| #if HAVE(IOSURFACE_ACCELERATOR) |
| #if USE(APPLE_INTERNAL_SDK) |
| |
| #import <IOSurfaceAccelerator/IOSurfaceAccelerator.h> |
| |
| #else |
| |
| #if PLATFORM(WATCHOS) || PLATFORM(APPLETV) |
| typedef uint32_t IOSurfaceID; |
| #endif |
| |
| typedef struct __IOSurfaceAccelerator *IOSurfaceAcceleratorRef; |
| |
| WTF_EXTERN_C_BEGIN |
| |
| extern const CFStringRef kIOSurfaceAcceleratorUnwireSurfaceKey; |
| |
| IOReturn IOSurfaceAcceleratorCreate(CFAllocatorRef, CFDictionaryRef properties, IOSurfaceAcceleratorRef* acceleratorOut); |
| CFRunLoopSourceRef IOSurfaceAcceleratorGetRunLoopSource(IOSurfaceAcceleratorRef); |
| |
| typedef void (*IOSurfaceAcceleratorCompletionCallback)(void* completionRefCon, IOReturn status, void* completionRefCon2); |
| |
| typedef struct IOSurfaceAcceleratorCompletion { |
| IOSurfaceAcceleratorCompletionCallback completionCallback; |
| void* completionRefCon; |
| void* completionRefCon2; |
| } IOSurfaceAcceleratorCompletion; |
| |
| IOReturn IOSurfaceAcceleratorTransformSurface(IOSurfaceAcceleratorRef, IOSurfaceRef sourceBuffer, IOSurfaceRef destinationBuffer, CFDictionaryRef options, void* pCropRectangles, IOSurfaceAcceleratorCompletion* pCompletion, void* pSwap, uint32_t* pCommandID); |
| |
| WTF_EXTERN_C_END |
| |
| #endif // USE(APPLE_INTERNAL_SDK) |
| #endif // HAVE(IOSURFACE_ACCELERATOR) |
| |
| #endif // HAVE(IOSURFACE) |