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spa: libcamera: only add "api.libcamera.location" property when available

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Barnabás Pőcze 2022-07-20 03:19:11 +02:00 • committed by Wim Taymans
parent 4072f63ab6
commit 8bccad3ade
1 changed files with 6 additions and 4 deletions
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8
spa/plugins/libcamera/libcamera-device.cpp
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@ -103,7 +103,7 @@ static const char *cameraLoc(const Camera *camera)
} }
} }
return ""; return nullptr;
} }
static int emit_info(struct impl *impl, bool full) static int emit_info(struct impl *impl, bool full)
@ -113,7 +113,7 @@ static int emit_info(struct impl *impl, bool full)
uint32_t n_items = 0; uint32_t n_items = 0;
struct spa_device_info info; struct spa_device_info info;
struct spa_param_info params[2]; struct spa_param_info params[2];
char path[256], location[10], model[256], name[256]; char path[256], model[256], name[256];
info = SPA_DEVICE_INFO_INIT(); info = SPA_DEVICE_INFO_INIT();
@ -125,8 +125,10 @@ static int emit_info(struct impl *impl, bool full)
ADD_ITEM(SPA_KEY_DEVICE_API, "libcamera"); ADD_ITEM(SPA_KEY_DEVICE_API, "libcamera");
ADD_ITEM(SPA_KEY_MEDIA_CLASS, "Video/Device"); ADD_ITEM(SPA_KEY_MEDIA_CLASS, "Video/Device");
ADD_ITEM(SPA_KEY_API_LIBCAMERA_PATH, (char *)impl->props.device); ADD_ITEM(SPA_KEY_API_LIBCAMERA_PATH, (char *)impl->props.device);
snprintf(location, sizeof(location), "%s", cameraLoc(impl->camera.get()));
if (auto location = cameraLoc(impl->camera.get()))
ADD_ITEM(SPA_KEY_API_LIBCAMERA_LOCATION, location); ADD_ITEM(SPA_KEY_API_LIBCAMERA_LOCATION, location);
snprintf(model, sizeof(model), "%s", cameraModel(impl->camera.get()).c_str()); snprintf(model, sizeof(model), "%s", cameraModel(impl->camera.get()).c_str());
ADD_ITEM(SPA_KEY_DEVICE_PRODUCT_NAME, model); ADD_ITEM(SPA_KEY_DEVICE_PRODUCT_NAME, model);
ADD_ITEM(SPA_KEY_DEVICE_DESCRIPTION, model); ADD_ITEM(SPA_KEY_DEVICE_DESCRIPTION, model);