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#include "camera.h"
#include "common/io.h"
#import <AVFoundation/AVCaptureDevice.h>
// warning: 'AVCaptureDeviceTypeExternalUnknown' is deprecated
#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
#ifdef MAC_OS_VERSION_14_0
// To make fastfetch compiled on newer macOS versions runs on older ones
AVF_EXPORT FF_A_WEAK_IMPORT AVCaptureDeviceType const AVCaptureDeviceTypeExternal;
#endif
const char* ffDetectCamera(FFlist* result)
{
#ifdef MAC_OS_X_VERSION_10_15
FF_SUPPRESS_IO(); // #822
AVCaptureDeviceType deviceType = NULL;
#ifdef MAC_OS_VERSION_14_0
// Strangely `@available(macOS 14.0, *)` doesn't work here (#1594)
if (@available(macOS 14.0, *))
{
if (&AVCaptureDeviceTypeExternal)
deviceType = AVCaptureDeviceTypeExternal;
}
#endif
if (deviceType == NULL)
deviceType = AVCaptureDeviceTypeExternalUnknown;
AVCaptureDeviceDiscoverySession* session = [AVCaptureDeviceDiscoverySession discoverySessionWithDeviceTypes:@[AVCaptureDeviceTypeBuiltInWideAngleCamera, deviceType]
mediaType:AVMediaTypeVideo
position:AVCaptureDevicePositionUnspecified];
if (!session)
return "Failed to create AVCaptureDeviceDiscoverySession";
for (AVCaptureDevice* device in session.devices)
{
FFCameraResult* camera = FF_LIST_ADD(FFCameraResult, *result);
ffStrbufInitS(&camera->name, device.localizedName.UTF8String);
ffStrbufInitS(&camera->vendor, device.manufacturer.UTF8String);
ffStrbufInitS(&camera->id, device.uniqueID.UTF8String);
switch (device.activeColorSpace)
{
case AVCaptureColorSpace_sRGB: ffStrbufInitStatic(&camera->colorspace, "sRGB"); break;
case AVCaptureColorSpace_P3_D65: ffStrbufInitStatic(&camera->colorspace, "P3-D65"); break;
case 2 /*AVCaptureColorSpace_HLG_BT2020*/: ffStrbufInitStatic(&camera->colorspace, "BT2020-HLG"); break;
case 3 /*AVCaptureColorSpace_AppleLog*/: ffStrbufInitStatic(&camera->colorspace, "AppleLog"); break;
case 4 /*AVCaptureColorSpace_AppleLog2*/: ffStrbufInitStatic(&camera->colorspace, "AppleLog2"); break;
}
CMVideoDimensions size = CMVideoFormatDescriptionGetDimensions(device.activeFormat.formatDescription);
camera->width = size.width < 0 ? 0 : (uint32_t) size.width;
camera->height = size.height < 0 ? 0 : (uint32_t) size.height;
}
return NULL;
#else
return "No support for old MacOS version";
#endif
}
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